Maniks desuperheaters device that cools down the superheated refrigerant
•Download as PPTX, PDF•
0 likes•60 views
Desuperheater is one of the vitality monitoring item by Maniks which is being utilized in the plant where high warmth vitality produced and squandered. Maniks engineers are an outstanding provider in the electromechanical assembling world. They are reliably giving best quality, high effectiveness and financial items to the clients since most recent thirty years.
Report
Share
Report
Share
Recommended
Feed Water Heater - SNIST
Feedwater heaters are used in steam power plants to pre-heat water delivered to boilers. There are two main types: open feedwater heaters where extracted steam mixes with feedwater, requiring inlet and outlet pumps; and closed shell-and-tube heat exchangers where feedwater is heated by extracted steam without needing additional pumps. Feedwater heaters improve thermodynamic efficiency and reduce costs by gradually heating feedwater to saturation temperature before entering the boiler. They are common components in both fossil fuel and nuclear power plants.
What is the function of desuperheater??
Desuperheaters are devices that lower the temperature of superheated gas or vapor by injecting water droplets into the flow. This brings the temperature down to the saturation level and prevents wasted heat. Desuperheaters have applications in power generation to stabilize temperatures for condensers, in process control, and to allow for thinner pipes and prevent lubricant degradation in machines. They provide effective heat transfer between gases and water to precisely control refrigerant temperatures for various industrial processes.
Combined Air Refrigeration, Air Conditioning and Water Dispenser Systems
This document describes a combined air refrigeration, air conditioning, and water dispenser system. The system uses a common compressor and condenser to provide refrigeration, cooling, and chilled water from a single unit. This aims to provide these functions more compactly and with lower electrical consumption than separate units. The system works by using a refrigerant to absorb heat in low-temperature areas (evaporators) and reject it to a condenser. A back pressure valve and diffuser valve help control refrigerant flow between the different evaporator sections. Performance is analyzed using Cool Pack software to optimize design and operation factors like space, cost, and efficiency.
Cooling Tower - SNIST
Cooling towers are used in power plants to cool the hot water from the condenser so it can be reused. There are two main types: natural draft towers, which rely on natural air flow, and mechanical draft towers, which use fans to force air movement. Mechanical draft towers are more commonly used and can be either forced draft, with fans at the base, or induced draft, with fans at the top. Both tower types rely on evaporating some of the water to cool the remaining water through heat transfer with the air flow. Factors like air temperature and flow rate affect the cooling efficiency.
Compressors in Refrigeration
Compressors are the most vital part of any refrigeration system. So study of these becomes very important in view of their areas of applications
STUDY OF CONDENSER AND ITS DIFFERENT TYPES
This study examines different types of condensers used in refrigerants. It discusses air cooled and water cooled condensers. Air cooled condensers can use natural or forced convection, while water cooled condensers include tube-in-tube, shell-and-coil, and shell-and-tube designs. The study tests different materials for condensers, finding that copper has the highest thermal conductivity and best heat transfer, followed by aluminum and steel. The objective is to select the best material for a condenser by considering factors like thermal conductivity and heat transfer performance.
report
This document describes a student project to fabricate a solar air conditioner at Wah Engineering College in Pakistan. A group of 4 mechanical engineering students will work on the project under the supervision of Bilal Ahmad Khan. The project involves designing and building a solar air conditioner that uses vapor absorption refrigeration cycle. The project timeline spans 33 weeks starting in January 2010, with milestones such as literature review, site visits, component design, fabrication, and testing. The project aims to help address Pakistan's energy crisis by utilizing solar energy for cooling.
capstone
This document is a capstone project submitted by four students for their Bachelor of Technology degree in Mechanical Engineering. It outlines the development of a solar absorption domestic refrigeration system. Key components discussed include an absorber, pump, heat exchanger, generator, condenser, capillary tube, and evaporator. Experimental work was conducted to test the system and various calculations were performed to analyze heat transfer and efficiency. The project was completed under the guidance of a faculty member to fulfill degree requirements.
Recommended
Feed Water Heater - SNIST
Feedwater heaters are used in steam power plants to pre-heat water delivered to boilers. There are two main types: open feedwater heaters where extracted steam mixes with feedwater, requiring inlet and outlet pumps; and closed shell-and-tube heat exchangers where feedwater is heated by extracted steam without needing additional pumps. Feedwater heaters improve thermodynamic efficiency and reduce costs by gradually heating feedwater to saturation temperature before entering the boiler. They are common components in both fossil fuel and nuclear power plants.
What is the function of desuperheater??
Desuperheaters are devices that lower the temperature of superheated gas or vapor by injecting water droplets into the flow. This brings the temperature down to the saturation level and prevents wasted heat. Desuperheaters have applications in power generation to stabilize temperatures for condensers, in process control, and to allow for thinner pipes and prevent lubricant degradation in machines. They provide effective heat transfer between gases and water to precisely control refrigerant temperatures for various industrial processes.
Combined Air Refrigeration, Air Conditioning and Water Dispenser Systems
This document describes a combined air refrigeration, air conditioning, and water dispenser system. The system uses a common compressor and condenser to provide refrigeration, cooling, and chilled water from a single unit. This aims to provide these functions more compactly and with lower electrical consumption than separate units. The system works by using a refrigerant to absorb heat in low-temperature areas (evaporators) and reject it to a condenser. A back pressure valve and diffuser valve help control refrigerant flow between the different evaporator sections. Performance is analyzed using Cool Pack software to optimize design and operation factors like space, cost, and efficiency.
Cooling Tower - SNIST
Cooling towers are used in power plants to cool the hot water from the condenser so it can be reused. There are two main types: natural draft towers, which rely on natural air flow, and mechanical draft towers, which use fans to force air movement. Mechanical draft towers are more commonly used and can be either forced draft, with fans at the base, or induced draft, with fans at the top. Both tower types rely on evaporating some of the water to cool the remaining water through heat transfer with the air flow. Factors like air temperature and flow rate affect the cooling efficiency.
Compressors in Refrigeration
Compressors are the most vital part of any refrigeration system. So study of these becomes very important in view of their areas of applications
STUDY OF CONDENSER AND ITS DIFFERENT TYPES
This study examines different types of condensers used in refrigerants. It discusses air cooled and water cooled condensers. Air cooled condensers can use natural or forced convection, while water cooled condensers include tube-in-tube, shell-and-coil, and shell-and-tube designs. The study tests different materials for condensers, finding that copper has the highest thermal conductivity and best heat transfer, followed by aluminum and steel. The objective is to select the best material for a condenser by considering factors like thermal conductivity and heat transfer performance.
report
This document describes a student project to fabricate a solar air conditioner at Wah Engineering College in Pakistan. A group of 4 mechanical engineering students will work on the project under the supervision of Bilal Ahmad Khan. The project involves designing and building a solar air conditioner that uses vapor absorption refrigeration cycle. The project timeline spans 33 weeks starting in January 2010, with milestones such as literature review, site visits, component design, fabrication, and testing. The project aims to help address Pakistan's energy crisis by utilizing solar energy for cooling.
capstone
This document is a capstone project submitted by four students for their Bachelor of Technology degree in Mechanical Engineering. It outlines the development of a solar absorption domestic refrigeration system. Key components discussed include an absorber, pump, heat exchanger, generator, condenser, capillary tube, and evaporator. Experimental work was conducted to test the system and various calculations were performed to analyze heat transfer and efficiency. The project was completed under the guidance of a faculty member to fulfill degree requirements.
Innovative projects in the refrigeration and Air Conditioning sector
This document summarizes presentations from a regional workshop on low-GWP and energy efficient HCFC replacement technologies in the refrigeration and air conditioning sector. It provides examples of projects from GTZ Proklima in Europe and Asia that demonstrate alternative refrigerant options to HCFCs. Case studies described include a Gree air conditioning unit in China that uses propane instead of HFC-410A, and Johnson Controls chillers that use ammonia or hydrocarbons in Europe with lower energy use and charges than previous HFC systems. The document outlines the objectives, innovations, conclusions and energy savings of these demonstration projects of low-charge ammonia and hydrocarbon refrigerant systems.
287649737 90325-presentation-hrsg
The document discusses Heat Recovery Steam Generators (HRSGs). HRSGs recover heat from gas turbine exhaust to produce steam. They operate in either combined cycle mode, where steam drives a turbine, or cogeneration mode where steam is used for industrial processes. HRSGs contain evaporator, economizer, and superheater sections to produce steam. They can also include reheaters, deaerators, and preheaters. HRSGs come in natural circulation, forced circulation, or once-through designs and can be unfired, fired, supplementary fired, or exhaust fired depending on heat input. HRSGs vary in operation pressure as either single or multi-pressure. Post-combustion emission controls like
Refrigeration Using Waste Heat
The document is a project report submitted by five students for their Bachelor of Technology degree in Mechanical Engineering. It details the design, construction and testing of a refrigeration system that uses waste heat from an internal combustion engine as its energy source, instead of electrical power. The system employs an Electrolux vapor absorption refrigeration cycle, which is suitable for operating on low-grade heat. Diagrams and descriptions of the key components, such as the compressor, condenser and evaporator, are provided. The report also includes photographs documenting the building process.
SOLAR POWER VAPOUR ABSORPTION REFRIGERATION SYSTEM
USE OF SOLAR POWER IN REFRIGERATION SYSTEM
The power incident from the sun to the earth has very much amount of energy that the present consumption rate of all the commercial and general uses. We utilize only 0.1% of total incident sun energy on the surface of earth. Thus solar energy can fulfill our present as well as future needs of energy. That is a reason it called renewable sources of energy. It is also environmental clean source of energy and available at whole part of world where people live. Using of solar energy in the field of refrigeration and air conditioning system it become very economical.
In our project we provide solar heat in generator for heating purpose of vapor compression refrigeration system.
For past few decades, energy has played a prominent role in the development of technology and economy. Energy has now become inevitable factor for production as well. The objective of this project is to develop an environment friendly vapour absorption system. Vapour absorption system uses heat energy, instead of mechanical energy as in vapour compression system, in order to change the condition of refrigerant required for the operation of the cycle. R 717(NH3) and water are used as working fluids in this system. The basic idea of this project is derived from the solar heating panel to obtain heat energy, instead of using any conventional source of heat energy. In this project various observations are done by varying operating conditions related to heat source, condenser, absorber and evaporator temperatures. The drawback of this system is that, it remains idle in the cloudy weather conditions.
COMPONENTS USED IN SOLAR POWERED AQUA-AMMONIA VAPOUR ABSORPTION SYSTEM
• ABSORBER
• PUMP
• HEAT EXCHANGER
• GENERATOR
• SOLAR PANEL
• CONDENSER
• EXPANSION VALVE
• EVAPORATOR
• DC BATTERY
• FAN
Solar refrigeration
Solar refrigeration uses solar energy to power refrigeration systems for food and medicine preservation and comfort cooling. There are three main types of solar refrigeration: photovoltaic operated vapor compression, solar mechanical vapor compression using a Rankine cycle, and absorption refrigeration. Absorption refrigeration replaces the compressor with a thermal compression system using ammonia as the working fluid and a generator powered by solar collectors to desorb the ammonia, providing refrigeration without large mechanical energy inputs. While solar refrigeration has benefits of being environmentally friendly and not relying on power grids, its high initial costs and low coefficient of performance currently limit widespread adoption.
Air preheater manufacturers
EEI has designed, factory-made and provided air preheaters with the heating price from 4000 kcal/hr to eighty,90,000 kcal/hr.
Solar Air Conditioner
Air conditioning works by altering the temperature and humidity of air to more comfortable levels. There are two main types: window units which fit in windows, and split systems which separate the hot and cold components.
Window units contain a compressor, expansion valve, hot and cold coils, fans, and controls. Split systems separate the cold indoor coil from the hot outdoor condensing unit. When powered, the compressor increases the pressure and temperature of the working fluid which then cools as it passes through the condenser.
Solar air conditioning uses solar power through hybrid systems that combine photovoltaics and batteries, or absorption chillers that cool air through evaporation and solar-powered fans. While more environmentally friendly than conventional AC
Fire hydrant system
1. A fire hydrant system provides a source of water to assist firefighters in battling a fire. It comprises pumps, pipes, hydrant valves, hoses, and nozzles that work together.
2. Water is stored in a reliable source like mains or a tank. Pipes direct the water from the source to hydrant valves located throughout buildings.
3. When pressure drops are detected, pumps boost water pressure to ensure an adequate flow of water can be directed through hoses and nozzles onto a fire.
Day 2: Energy Audit of Air Conditioning And Cooling Systems
The document provides an overview of an energy audit training course on air conditioning and cooling systems held in Tunisia in June 2010. It discusses topics that will be covered including the refrigeration cycle, types of AC/refrigeration systems and components, types of refrigeration such as vapor compression and absorption, assessing energy efficiency, and conducting energy audits of HVAC systems in commercial buildings. The document also provides details on various refrigeration and cooling components, systems, and technologies.
Feedwater heaters by Himanshu Vaid
Feedwater heaters are used in steam power plants to pre-heat water delivered to boilers. They work by using extracted steam from turbine stages to gradually heat feedwater up to saturation temperature. This improves efficiency by reducing costs and preventing thermal shock to boiler metal. Feedwater heaters come in open and closed designs, with open designs mixing extracted steam directly into feedwater and closed using heat exchangers. Their use recovers some energy from steam and optimizes the balance between extracted steam and turbine power output.
Ramshankar
This document summarizes the key components and processes of a power plant, including its generation of electricity via the Rankine cycle. It outlines the plant's intake processes like the DM plant for demineralizing water and deaerator for removing gases. The core components are described, such as the boiler, evaporators, steam drum, water walls and circulation systems. Accessories that support efficiency like economizers and superheaters are also detailed. Finally, the document emphasizes the importance of safety training and procedures for plant employees.
Ramshankar
This document summarizes the key components and processes of a power plant, including its generation of electricity via the Rankine cycle. It outlines the plant's intake (river reservoir, DM plant), boiler components (water wall tubes, steam drum, boiler mountings), steam circulation path (turbine, condenser), condensate return (condenser, hot well), and critical accessories (deaerator, economizer, evaporators, super heaters). Safety training and procedures are emphasized for reducing hazards in the plant.
Air conditioning equipment
This document discusses different types of air conditioning systems. It describes window air conditioning systems, split systems, central air conditioning, and packaged systems. It also outlines the main components of refrigeration systems, including compressors, condenser coils, metering devices like thermal expansion valves, and evaporators. Finally, it covers the components and types of cooling towers, such as natural draft towers, mechanical draft towers, forced draft, and induced draft counter-flow designs.
Maniks desuperheater for refrigeration application
Maniks are having thorough scope of desuperheater supply since most recent three decades. Maniks presented assortment of desuperheaters with exact temperature control for different applications in substance or oil and gas process plants where the accessible refrigerant is at superheated conditions. These Desuperheaters have elite, hand craft, simple to introduce and requires low upkeep.
Large scale energy recovery ppt HRSG
La recupercion de Energia termica que eliminan los gases de escape a la atmotfera de las turbinas o generadores de combustion interna. Pueden ser aprovechadas para producir vapor de media presion y ser utilizadas en la industria. La cogeneracion es una importante alternativa para generar grandes ahorros de combustible. Te invito a investigar y tomar las mejores decisiones para tus proyectos de ahorro energetico.
Hvac made easy selection tips for chiller compressors
This document provides a summary and comparison of different types of compressors used in vapor compression chillers: reciprocating, centrifugal, screw, and scroll. It discusses the characteristics of each type of compressor, including their typical capacity ranges, efficiency, maintenance requirements, cost, reliability, and part load performance. Reciprocating compressors tend to have the lowest capital cost but highest operating costs. Centrifugal compressors are most efficient at full load but have poor part load performance. Screw compressors provide good part load efficiency and reliability at a higher capital cost.
refrigeration in hvac
The document discusses different methods of refrigeration used in HVAC systems. It describes the vapor compression refrigeration cycle, which uses a compressor, condenser, expansion valve, and evaporator. The absorption refrigeration cycle is also discussed, which uses an absorber, generator, and liquid pump instead of a compressor. Finally, refrigeration methods are classified as non-cyclic, cyclic, thermoelectric, and magnetic. Cyclic refrigeration includes vapor cycle and gas cycle refrigeration.
Marine Refrigeration and Air Conditioning
Ship refrigeration plants play a vital role in transporting perishable cargo by maintaining the appropriate temperatures. The main components of refrigeration plants include compressors, condensers, receivers, driers, expansion valves, evaporators, and control units. Refrigeration plants use the vapor compression cycle to remove heat from cargo holds or crew areas, circulating a refrigerant through the components to absorb, compress, condense, expand, and evaporate heat.
Complete hvac ppt by kk 354647.pptx 1234
This document provides an overview of heating, ventilation, and air conditioning (HVAC) systems. It discusses the history and development of HVAC, including early innovations in refrigeration. The core components and functions of HVAC systems are described, such as furnaces, ducts, air conditioners, and heat pumps. Various types of HVAC installations and systems are covered, like central air, zoned heating, and radiant heat. Recent developments in HVAC technology and applications are also summarized along with the advantages and disadvantages of HVAC.
Renewable energy sources
Renewable energy comes from resources that are naturally replenished such as sunlight, wind, rain, tides, waves and geothermal heat. It is used in four areas: electricity generation, heating, motor fuels, and rural energy services. Solar thermal systems collect and concentrate sunlight to produce high temperature heat for generating electricity. They use solar collectors like parabolic troughs and central towers to absorb sunlight and transfer the heat to a working fluid. The heated fluid is then used to power steam turbines or for other applications like solar water and space heating. While solar thermal is a clean renewable source, it also has limitations such as intermittency, high initial costs, and land use requirements.
Desuperheater selection guide
Desuperheaters are basically used to cool steam in power plants. Desuperheating is the process of regenerating superheated steam to its saturated state with the help of temperature reduction. There are two basic types of desuperheaters that is indirect contact and direct contact.
Cooling applications of solar system ppt
This document provides an overview of solar cooling applications using absorption systems. It describes the basic components and processes of simple and practical vapour absorption systems using examples like ammonia-water. It discusses properties of ideal refrigerants, absorbents, and their combinations. Some advantages of absorption systems over compression systems are their lack of moving parts, ability to operate on thermal energy alone, suitability for large capacities, and controllability. Passive cooling techniques to reduce heat transfer and remove unwanted heat from buildings are also briefly covered.
More Related Content
What's hot
Innovative projects in the refrigeration and Air Conditioning sector
This document summarizes presentations from a regional workshop on low-GWP and energy efficient HCFC replacement technologies in the refrigeration and air conditioning sector. It provides examples of projects from GTZ Proklima in Europe and Asia that demonstrate alternative refrigerant options to HCFCs. Case studies described include a Gree air conditioning unit in China that uses propane instead of HFC-410A, and Johnson Controls chillers that use ammonia or hydrocarbons in Europe with lower energy use and charges than previous HFC systems. The document outlines the objectives, innovations, conclusions and energy savings of these demonstration projects of low-charge ammonia and hydrocarbon refrigerant systems.
287649737 90325-presentation-hrsg
The document discusses Heat Recovery Steam Generators (HRSGs). HRSGs recover heat from gas turbine exhaust to produce steam. They operate in either combined cycle mode, where steam drives a turbine, or cogeneration mode where steam is used for industrial processes. HRSGs contain evaporator, economizer, and superheater sections to produce steam. They can also include reheaters, deaerators, and preheaters. HRSGs come in natural circulation, forced circulation, or once-through designs and can be unfired, fired, supplementary fired, or exhaust fired depending on heat input. HRSGs vary in operation pressure as either single or multi-pressure. Post-combustion emission controls like
Refrigeration Using Waste Heat
The document is a project report submitted by five students for their Bachelor of Technology degree in Mechanical Engineering. It details the design, construction and testing of a refrigeration system that uses waste heat from an internal combustion engine as its energy source, instead of electrical power. The system employs an Electrolux vapor absorption refrigeration cycle, which is suitable for operating on low-grade heat. Diagrams and descriptions of the key components, such as the compressor, condenser and evaporator, are provided. The report also includes photographs documenting the building process.
SOLAR POWER VAPOUR ABSORPTION REFRIGERATION SYSTEM
USE OF SOLAR POWER IN REFRIGERATION SYSTEM
The power incident from the sun to the earth has very much amount of energy that the present consumption rate of all the commercial and general uses. We utilize only 0.1% of total incident sun energy on the surface of earth. Thus solar energy can fulfill our present as well as future needs of energy. That is a reason it called renewable sources of energy. It is also environmental clean source of energy and available at whole part of world where people live. Using of solar energy in the field of refrigeration and air conditioning system it become very economical.
In our project we provide solar heat in generator for heating purpose of vapor compression refrigeration system.
For past few decades, energy has played a prominent role in the development of technology and economy. Energy has now become inevitable factor for production as well. The objective of this project is to develop an environment friendly vapour absorption system. Vapour absorption system uses heat energy, instead of mechanical energy as in vapour compression system, in order to change the condition of refrigerant required for the operation of the cycle. R 717(NH3) and water are used as working fluids in this system. The basic idea of this project is derived from the solar heating panel to obtain heat energy, instead of using any conventional source of heat energy. In this project various observations are done by varying operating conditions related to heat source, condenser, absorber and evaporator temperatures. The drawback of this system is that, it remains idle in the cloudy weather conditions.
COMPONENTS USED IN SOLAR POWERED AQUA-AMMONIA VAPOUR ABSORPTION SYSTEM
• ABSORBER
• PUMP
• HEAT EXCHANGER
• GENERATOR
• SOLAR PANEL
• CONDENSER
• EXPANSION VALVE
• EVAPORATOR
• DC BATTERY
• FAN
Solar refrigeration
Solar refrigeration uses solar energy to power refrigeration systems for food and medicine preservation and comfort cooling. There are three main types of solar refrigeration: photovoltaic operated vapor compression, solar mechanical vapor compression using a Rankine cycle, and absorption refrigeration. Absorption refrigeration replaces the compressor with a thermal compression system using ammonia as the working fluid and a generator powered by solar collectors to desorb the ammonia, providing refrigeration without large mechanical energy inputs. While solar refrigeration has benefits of being environmentally friendly and not relying on power grids, its high initial costs and low coefficient of performance currently limit widespread adoption.
Air preheater manufacturers
EEI has designed, factory-made and provided air preheaters with the heating price from 4000 kcal/hr to eighty,90,000 kcal/hr.
Solar Air Conditioner
Air conditioning works by altering the temperature and humidity of air to more comfortable levels. There are two main types: window units which fit in windows, and split systems which separate the hot and cold components.
Window units contain a compressor, expansion valve, hot and cold coils, fans, and controls. Split systems separate the cold indoor coil from the hot outdoor condensing unit. When powered, the compressor increases the pressure and temperature of the working fluid which then cools as it passes through the condenser.
Solar air conditioning uses solar power through hybrid systems that combine photovoltaics and batteries, or absorption chillers that cool air through evaporation and solar-powered fans. While more environmentally friendly than conventional AC
Fire hydrant system
1. A fire hydrant system provides a source of water to assist firefighters in battling a fire. It comprises pumps, pipes, hydrant valves, hoses, and nozzles that work together.
2. Water is stored in a reliable source like mains or a tank. Pipes direct the water from the source to hydrant valves located throughout buildings.
3. When pressure drops are detected, pumps boost water pressure to ensure an adequate flow of water can be directed through hoses and nozzles onto a fire.
Day 2: Energy Audit of Air Conditioning And Cooling Systems
The document provides an overview of an energy audit training course on air conditioning and cooling systems held in Tunisia in June 2010. It discusses topics that will be covered including the refrigeration cycle, types of AC/refrigeration systems and components, types of refrigeration such as vapor compression and absorption, assessing energy efficiency, and conducting energy audits of HVAC systems in commercial buildings. The document also provides details on various refrigeration and cooling components, systems, and technologies.
Feedwater heaters by Himanshu Vaid
Feedwater heaters are used in steam power plants to pre-heat water delivered to boilers. They work by using extracted steam from turbine stages to gradually heat feedwater up to saturation temperature. This improves efficiency by reducing costs and preventing thermal shock to boiler metal. Feedwater heaters come in open and closed designs, with open designs mixing extracted steam directly into feedwater and closed using heat exchangers. Their use recovers some energy from steam and optimizes the balance between extracted steam and turbine power output.
Ramshankar
This document summarizes the key components and processes of a power plant, including its generation of electricity via the Rankine cycle. It outlines the plant's intake processes like the DM plant for demineralizing water and deaerator for removing gases. The core components are described, such as the boiler, evaporators, steam drum, water walls and circulation systems. Accessories that support efficiency like economizers and superheaters are also detailed. Finally, the document emphasizes the importance of safety training and procedures for plant employees.
Ramshankar
This document summarizes the key components and processes of a power plant, including its generation of electricity via the Rankine cycle. It outlines the plant's intake (river reservoir, DM plant), boiler components (water wall tubes, steam drum, boiler mountings), steam circulation path (turbine, condenser), condensate return (condenser, hot well), and critical accessories (deaerator, economizer, evaporators, super heaters). Safety training and procedures are emphasized for reducing hazards in the plant.
Air conditioning equipment
This document discusses different types of air conditioning systems. It describes window air conditioning systems, split systems, central air conditioning, and packaged systems. It also outlines the main components of refrigeration systems, including compressors, condenser coils, metering devices like thermal expansion valves, and evaporators. Finally, it covers the components and types of cooling towers, such as natural draft towers, mechanical draft towers, forced draft, and induced draft counter-flow designs.
Maniks desuperheater for refrigeration application
Maniks are having thorough scope of desuperheater supply since most recent three decades. Maniks presented assortment of desuperheaters with exact temperature control for different applications in substance or oil and gas process plants where the accessible refrigerant is at superheated conditions. These Desuperheaters have elite, hand craft, simple to introduce and requires low upkeep.
Large scale energy recovery ppt HRSG
La recupercion de Energia termica que eliminan los gases de escape a la atmotfera de las turbinas o generadores de combustion interna. Pueden ser aprovechadas para producir vapor de media presion y ser utilizadas en la industria. La cogeneracion es una importante alternativa para generar grandes ahorros de combustible. Te invito a investigar y tomar las mejores decisiones para tus proyectos de ahorro energetico.
Hvac made easy selection tips for chiller compressors
This document provides a summary and comparison of different types of compressors used in vapor compression chillers: reciprocating, centrifugal, screw, and scroll. It discusses the characteristics of each type of compressor, including their typical capacity ranges, efficiency, maintenance requirements, cost, reliability, and part load performance. Reciprocating compressors tend to have the lowest capital cost but highest operating costs. Centrifugal compressors are most efficient at full load but have poor part load performance. Screw compressors provide good part load efficiency and reliability at a higher capital cost.
refrigeration in hvac
The document discusses different methods of refrigeration used in HVAC systems. It describes the vapor compression refrigeration cycle, which uses a compressor, condenser, expansion valve, and evaporator. The absorption refrigeration cycle is also discussed, which uses an absorber, generator, and liquid pump instead of a compressor. Finally, refrigeration methods are classified as non-cyclic, cyclic, thermoelectric, and magnetic. Cyclic refrigeration includes vapor cycle and gas cycle refrigeration.
Marine Refrigeration and Air Conditioning
Ship refrigeration plants play a vital role in transporting perishable cargo by maintaining the appropriate temperatures. The main components of refrigeration plants include compressors, condensers, receivers, driers, expansion valves, evaporators, and control units. Refrigeration plants use the vapor compression cycle to remove heat from cargo holds or crew areas, circulating a refrigerant through the components to absorb, compress, condense, expand, and evaporate heat.
Complete hvac ppt by kk 354647.pptx 1234
This document provides an overview of heating, ventilation, and air conditioning (HVAC) systems. It discusses the history and development of HVAC, including early innovations in refrigeration. The core components and functions of HVAC systems are described, such as furnaces, ducts, air conditioners, and heat pumps. Various types of HVAC installations and systems are covered, like central air, zoned heating, and radiant heat. Recent developments in HVAC technology and applications are also summarized along with the advantages and disadvantages of HVAC.
Renewable energy sources
Renewable energy comes from resources that are naturally replenished such as sunlight, wind, rain, tides, waves and geothermal heat. It is used in four areas: electricity generation, heating, motor fuels, and rural energy services. Solar thermal systems collect and concentrate sunlight to produce high temperature heat for generating electricity. They use solar collectors like parabolic troughs and central towers to absorb sunlight and transfer the heat to a working fluid. The heated fluid is then used to power steam turbines or for other applications like solar water and space heating. While solar thermal is a clean renewable source, it also has limitations such as intermittency, high initial costs, and land use requirements.
What's hot (20)
Innovative projects in the refrigeration and Air Conditioning sector
Innovative projects in the refrigeration and Air Conditioning sector
SOLAR POWER VAPOUR ABSORPTION REFRIGERATION SYSTEM
SOLAR POWER VAPOUR ABSORPTION REFRIGERATION SYSTEM
Day 2: Energy Audit of Air Conditioning And Cooling Systems
Day 2: Energy Audit of Air Conditioning And Cooling Systems
Maniks desuperheater for refrigeration application
Maniks desuperheater for refrigeration application
Hvac made easy selection tips for chiller compressors
Hvac made easy selection tips for chiller compressors
Similar to Maniks desuperheaters device that cools down the superheated refrigerant
Desuperheater selection guide
Desuperheaters are basically used to cool steam in power plants. Desuperheating is the process of regenerating superheated steam to its saturated state with the help of temperature reduction. There are two basic types of desuperheaters that is indirect contact and direct contact.
Cooling applications of solar system ppt
This document provides an overview of solar cooling applications using absorption systems. It describes the basic components and processes of simple and practical vapour absorption systems using examples like ammonia-water. It discusses properties of ideal refrigerants, absorbents, and their combinations. Some advantages of absorption systems over compression systems are their lack of moving parts, ability to operate on thermal energy alone, suitability for large capacities, and controllability. Passive cooling techniques to reduce heat transfer and remove unwanted heat from buildings are also briefly covered.
The desuperheater
The Desuperheater Water Heater is actually installed before the oil separator and the condenser. The refrigerant gas travels through the series of different tubes in the Desuperheater device before it enters the condenser.
lecture on steam plant
This document discusses the key components and processes involved in a steam power plant. It describes the essential equipment which includes a furnace, boiler, turbine, piping system, and circuits for feed water, coal/ash, air/gas, and cooling water. The document outlines the basic Rankine cycle used in steam power plants and lists different types of components like boilers, condensers, coal handling systems, and more. It also discusses classification of steam power plants and the functions of important equipment like superheaters, reheaters, soot blowers, condensers, and cooling towers.
2013edusat lecture on steam plant(2)
This document provides information about the key components and processes involved in a steam power plant. It discusses the essential equipment needed like the furnace, boiler, turbine, and piping system. It also describes the main circuits for feed water/steam, coal/ash, air/gas, and cooling water. The document outlines the basic Rankine cycle used in steam power plants and lists the common types of components used.
B op eqsyschillers
This document provides an overview of operating and maintaining chillers. It discusses key chiller components like evaporators, compressors, condensers and expansion valves. It outlines best practices for efficient chiller operation, such as adjusting chilled water temperatures and purging air from refrigerant lines. The document also provides a maintenance schedule, noting that preventative maintenance is important to ensure long chiller life and reduce energy costs. Tasks include cleaning heat exchanger tubes annually, checking for refrigerant leaks, and inspecting electrical connections and compressor assemblies annually.
Process equipment of chemical plant
THE FUNCTION OF EQUIPMENT DETAIL
reactor
distillation column
gas absorbtion
compressor
pumps
heat exchanger
boiler
tank
electric heater
cooling tower
Welcome to International Journal of Engineering Research and Development (IJERD)
This document discusses investigating improvements to boiler efficiency through adding an additional bank of tubes to the economizer for supercritical steam power cycles. It begins by introducing economizers and how they recover heat from flue gases to preheat feedwater, improving boiler efficiency by 2-4% typically. The study aims to add another bank of tubes to existing economizers in NTPC units to further control pollutants and increase feedwater temperature for both subcritical and supercritical conditions. Heat transfer calculations are performed assuming the additional bank and comparisons are made between existing and modified unit efficiencies. Overall pros and cons of adding the extra bank of tubes in the economizer are examined.
STEAM JET COOLING SYSTEM
STEAM JET COOLING SYSTEM
Steam jet cooling system is a cooling technique which involves usage of steam and water for cooling purposes. In steam jet refrigeration systems, water can be used as the refrigerant. Like air, it is perfectly safe. These systems were applied successfully to refrigeration.
•Temperatures attained using water as a refrigerant are in the range which may satisfy air conditioning, cooling, or chilling requirements.
•Mostly low-grade energy and relatively small amounts of shaft work.
•This system are the utilization of mostly low-grade energy and relatively small amounts of shaft work.
•Not used when temperatures below 5°C are required.
Condensers,expansiondevices,evaporators types
This document is an assignment submission for a Refrigeration and Air Conditioning (RAC) course. It includes the student's name, roll number, course details, and is being submitted to the instructor Mandeep Kaur. The content covers condensers and their classifications, expansion devices and their types, and evaporators and their types. It provides detailed descriptions and diagrams of air cooled condensers, water cooled condensers, evaporative condensers, capillary tubes, thermostatic expansion valves, float valves, and more.
Effects of Changing Different Components in a Compression Refrigeration System
This document describes the components and processes of a vapor compression refrigeration system. It contains information on common types of compressors (reciprocating, rotary, centrifugal), condensers (air-cooled, water-cooled, evaporative), and evaporators. It discusses using different compressor types based on required cooling capacity and advantages of each condenser type. The document also mentions using multiple evaporators to increase cooling capacity and reduce evaporator size.
Multiple effect evaporator
This document summarizes information about multiple effect evaporators. It discusses that multiple effect evaporators use less energy than single effect evaporators by cascading the vapor from one evaporator to heat the next. It provides details on the design, operation, advantages and disadvantages of multiple effect evaporators. New aspects discussed include using various energy reduction schemes to reduce steam consumption, such as condensate flashing and vapor bleeding.
An absorption cycle with integral refregerant storge
This document discusses an absorption cycle system for heating and cooling buildings that uses integral refrigerant storage. It proposes using the refrigerant storage on both the input and output sides of the system. On the input side, refrigerant would be stored between the heat source and generator. On the output side, it would be stored between the evaporator and space being heated/cooled. This approach aims to improve efficiency over other storage methods like water or rocks by reducing thermal losses and storage volume needs. The document then describes how an aqua-ammonia absorption heat pump cycle could work with this integral refrigerant storage approach.
ENERGY AUDIT presentationin power system .pptx
An energy audit is a systematic process of evaluating and analyzing energy usage in a building, facility, or industrial process to identify opportunities for energy efficiency improvements, cost savings, and environmental sustainability. The goal of an energy audit is to assess energy consumption patterns, identify areas of inefficiency or waste, and recommend measures to optimize energy usage and reduce overall energy consumption.
Here's an overview of the typical steps involved in conducting an energy audit:
1. **Pre-Audit Planning:**
Define the scope and objectives of the energy audit, including the areas or systems to be evaluated, the level of detail required, and the desired outcomes. Identify key stakeholders, establish audit goals, and gather relevant documentation, such as utility bills, building plans, and equipment specifications.
2. **Data Collection and Analysis:**
Collect comprehensive data on energy consumption, including utility bills, meter readings, and operational data
DOC-20231017-WA0003..pptx
The document discusses improvements that can be made to the vapor compression refrigeration cycle. It describes how increasing sub-cooling and superheating of the refrigerant can improve the system's coefficient of performance and cooling capacity. Various techniques for sub-cooling and recovering expansion losses such as suction line heat exchangers, expanders, and ejectors are also summarized. The document also reviews natural refrigerants like air, water, hydrocarbons, ammonia, and carbon dioxide and assesses their properties and applications in refrigeration systems.
heat exchanger (2).pdf
Heat exchangers transfer heat between two or more fluids and are widely used in applications like refrigeration, air conditioning, and chemical processing. There are various types of heat exchangers including shell and tube, which consists of tubes bundled together inside a cylindrical shell. Heat is transferred as fluids flow through the tubes and over the tubes in the shell. Selection of a heat exchanger depends on factors like process requirements, operating conditions, maintenance needs, and cost effectiveness.
MET 401 Chapter 4 boilers_and_steam_generators
The document discusses steam generators and boiler systems. It covers:
1. Steam generators are used to generate steam at desired rates, pressures, and temperatures for use in power plants. They use fuel combustion to heat water into steam.
2. Boiler systems comprise feedwater, steam, and fuel systems. Boilers are enclosed vessels that transfer combustion heat to water to produce heated water or steam for industrial processes.
3. There are two main types of boilers - fire tube and water tube. Fire tube boilers have combustion gases passing through tubes surrounded by water. Water tube boilers reverse this configuration.
Presentation 1 Training Slides.pptx
The document provides information about a training session on solar thermal and heat pump systems for industrial applications. It discusses solar thermal and heat pump technologies for various industrial processes like canteen cooking, plate washing, boiler feed, and process treatment. Load estimations are presented for a canteen cooking application using both solar thermal and heat pump systems. The solar thermal system requires a 126 kW capacity while the heat pump requires 42 kW due to different operating hours.
Heat Exchanger recuperators
Recuperators are heat exchangers that transfer heat from one fluid stream to another without mixing the fluids. They are commonly used to recover waste heat from exhaust gases to preheat intake air in applications like gas turbines, furnaces, and ventilation systems. This increases efficiency by reducing the amount of fuel or additional heat needed. Recuperators transfer heat through a solid barrier separating the fluid streams and come in designs like plate, tube, or rotary. They provide efficiency gains over alternatives but require maintenance to address deposits on heat transfer surfaces over time.
Chiller Plant-EN - Catalogue
Körting steam jet chilling plants use water as a refrigerant and provide environmentally-friendly operation with high operational safety and minimal maintenance needs. They utilize unused steam to power a jet vacuum ejector that cools liquid through flash evaporation without mechanical components. Applications include large chilling capacities over 1 MW for processes with excess steam. Multi-stage designs further reduce steam and water usage to lower costs.
Similar to Maniks desuperheaters device that cools down the superheated refrigerant (20)
Welcome to International Journal of Engineering Research and Development (IJERD)
Welcome to International Journal of Engineering Research and Development (IJERD)
Effects of Changing Different Components in a Compression Refrigeration System
Effects of Changing Different Components in a Compression Refrigeration System
An absorption cycle with integral refregerant storge
An absorption cycle with integral refregerant storge
Recently uploaded
How to deliver Powerpoint Presentations.pptx
"How to make and deliver dynamic presentations by making it more interactive to captivate your audience attention"
Gender and Mental Health - Counselling and Family Therapy Applications and In...
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
Solutons Maths Escape Room Spatial .pptx
Solutions of Puzzles of Mathematics Escape Room Game in Spatial.io
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
Main Java[All of the Base Concepts}.docx
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
Bed Making ( Introduction, Purpose, Types, Articles, Scientific principles, N...
Topic : Bed making
Subject : Nursing Foundation
Leveraging Generative AI to Drive Nonprofit Innovation
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
clinical examination of hip joint (1).pdf
described clinical examination all orthopeadic conditions .
The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective UpskillingExcellence Foundation for South Sudan
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.Temple of Asclepius in Thrace. Excavation results
The temple and the sanctuary around were dedicated to Asklepios Zmidrenus. This name has been known since 1875 when an inscription dedicated to him was discovered in Rome. The inscription is dated in 227 AD and was left by soldiers originating from the city of Philippopolis (modern Plovdiv).
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
Physical pharmaceutics notes for B.pharm students
How to Make a Field Mandatory in Odoo 17
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
Recently uploaded (20)
spot a liar (Haiqa 146).pptx Technical writhing and presentation skills
spot a liar (Haiqa 146).pptx Technical writhing and presentation skills
Gender and Mental Health - Counselling and Family Therapy Applications and In...
Gender and Mental Health - Counselling and Family Therapy Applications and In...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Bed Making ( Introduction, Purpose, Types, Articles, Scientific principles, N...
Bed Making ( Introduction, Purpose, Types, Articles, Scientific principles, N...
Leveraging Generative AI to Drive Nonprofit Innovation
Leveraging Generative AI to Drive Nonprofit Innovation
Liberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdf
Film vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movie
B. Ed Syllabus for babasaheb ambedkar education university.pdf
B. Ed Syllabus for babasaheb ambedkar education university.pdf
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective Upskilling
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
Maniks desuperheaters device that cools down the superheated refrigerant
- 1. MANIKS DESUPERHEATERS: DEVICE THAT COOLS DOWN THE SUPERHEATED REFRIGERANT -EXLTECH
- 3. CONTENT Introduction Hypothesis Refrigeration Purpose Configuration highlights of Maniks Desuperheater Points of interest Utilizations of Maniks Desuperheater
- 4. HYPOTHESIS : o The term desuperheating is known as attemperation or steam molding which really used to decrease steam temperature in a high warmth age plants. o Maniks desuperheaters are intended to infuse water and augment the surface contact and direct contact between the steam and water to diminish the steam temperature. o Fundamentally there are two sorts of super radiators • Indirect contact compose Desuperheater • Direct contact composes Desuperheater
- 5. REFRIGERATION PURPOSE : The regular refrigeration framework comprises of expulsion of warmth from one source and ousting this warmth vitality to air. The warmth catapulted to the climate can be utilized for some other reason. There is a synchronous necessity of warming burden when cooling is produced. Maniks Desuperheater is utilized in refrigeration consolidating segment which can recoup warm. Each aerating and cooling framework has a warmth vitality related with it which can be reused by utilizing Maniks High productivity Desuperheater.
- 6. CONFIGURATION HIGHLIGHTS OF MANIKS DESUPERHEATER: High effective atomization. Accurate and repeatable control liquid temperature. Tight stop variable splash unit. High extend capacity variable region shower unit. Erosion obstruction materials of determination. Ease of establishment. Low support highlights. High respectability fixing game plan. Quality confirmation at each phase of assembling. Comprehensively outlined and tried to guarantee its ideal execution for the extreme procedure Parameters indicated.
- 7. POINTS OF INTEREST: Maniks Desuperheater has different points of interest, for example, Efficient, vanished cooling water adds to steam stack Various composes, arrangements and sizes No moving parts consequently low support No exceptional backings required No warm liner required (aside from crisis dump application)
- 8. UTILIZATIONS OF MANIKS DESUPERHEATER: few of them are given beneath Improve warm exchange of surface kind warmth exchangers Reduction and control of superheated steam Use on boilers between superheated stages or at heater exit Controls superheat temperatures at fractional burdens Bypass of bleeder or backpressure turbines to keep up adjust between process steam and power prerequisites Balancing and make up steam in lessening weight frameworks Desuperheaters as vitality exchangers Shipboard benefit Industrial warming framework Food handling Turbine sidestep steam temperature control