SINGLE STAGE CENTRIFUGAL PUMP Assembly and Maintenance Exercise Presentation
•Download as PPT, PDF•
11 likes•3,994 views
This document provides assembly and maintenance instructions for a single stage centrifugal pump. It outlines how to install the inner and outer bearings into the bearing block, insert the keyed shaft, and assemble the bearing block housing. It also describes assembling the pump casing, impeller, packing gland unit, and shaft sleeve, and provides steps for dismantling the impeller, gland packing, bearings, and shaft.
Report
Share
Report
Share
Recommended
VALVES AND THEIR TYPES
This document provides information on different types of valves used in industrial processes. It defines what a valve is and discusses the importance of valve selection for plant economics and operations. It then classifies and describes common types of valves such as gate valves, ball valves, plug valves, butterfly valves, globe valves, check valves, and diaphragm valves. It also covers valve components, materials of construction, end connections, operators, and control valves. In summary, the document provides a comprehensive overview of valves, their functions, classifications and key design aspects.
Pumps and actuators
Pumps and actuators are the main components of any hydraulic systems. Pump is also called as heart of hydraulic system..
Hydraulics
The document discusses different types of hydraulic cylinders and rotary actuators. It describes single acting cylinders that work in one direction, double acting cylinders that work in both directions, and telescopic cylinders for large strokes or limited spaces. It also covers properties of cylinders, calculations, buckling checks, and cushioning cylinders at the end of strokes. Rotary actuators discussed include vane, piston, and limited angle types.
Mechanical seal presentation 1
This document provides an overview of fundamentals of mechanical seals including:
- Historical development showing how mechanical seals replaced packing seals.
- Definitions and basic components of mechanical seals such as stationary and rotary faces.
- Classification of mechanical seals by arrangement (single, dual) and design (pusher, non-pusher).
- Factors to consider when applying mechanical seals such as pressure, temperature and fluid properties.
Fundamental and selection of bearings
Definition, Use, Types of beariings, Types of Journal bearing, Materials for journal bearing, Failures of journal bearing, Design terms for journal bearing, Types of roller contact bearing, applications of roller contact bearing, Designation of roller contact bearing, Design terms for roller contact bearing, comparison between journal and roller bearings, characteristics of bearings, selection procedure of bearings
TYPES OF MECHANICAL SEALS
This document summarizes the different types of mechanical seals. It begins by introducing mechanical seals, packings, and gaskets which are used to prevent fluid leakage and foreign material penetration. Seals are selected based on factors like pressure, temperature, medium, environment, and shaft speed. Seals are classified as either static or dynamic. Static seals include gaskets, direct contact seals, and sealants. Dynamic seals include those used on rotating shafts like interfacial and interstitial seals, and those used on reciprocating shafts like packings, diaphragms, and rings. The document describes examples of different seal types and concludes with factors that influence the leakage rate of mechanical shaft seals.
Week 3 1_hydraulics_valve3
Pressure control valves are used to control and regulate pressure in hydraulic systems. The main types are pressure relief valves and pressure regulators. Pressure relief valves are connected to high and low pressure lines and are used to limit the maximum operating pressure. They contain a spring-loaded poppet that opens to allow fluid to return to the tank when pressure reaches a certain threshold determined by a formula. Directional control valves and flow control valves are also used to direct and regulate fluid flow respectively. Check valves only allow fluid flow in one direction to prevent backflow.
Hydraulic Accessories used in Hydraulic system
This is complete description of Hydraulic Accessories used consisting
1.Hydraulic Reservoir or tank- construction, mountings, Design
2.Heaters & coolers- Types
3.Sealing- introduction, classification, each type with diagram, materials, seal selection factors,
4.Piping- intro, sizing of pipe, Pipe Schedules, Threads, Fittings, materials, connectors,
5. Hoses- materials, selection criteria,
6. Accumulators- types, information of each type with diagram,
7. Hydraulic fluids- properties, types
8. Filters- types, specifications, materials
I hope you find this useful.
please comment if have any questions and like this.
Recommended
VALVES AND THEIR TYPES
This document provides information on different types of valves used in industrial processes. It defines what a valve is and discusses the importance of valve selection for plant economics and operations. It then classifies and describes common types of valves such as gate valves, ball valves, plug valves, butterfly valves, globe valves, check valves, and diaphragm valves. It also covers valve components, materials of construction, end connections, operators, and control valves. In summary, the document provides a comprehensive overview of valves, their functions, classifications and key design aspects.
Pumps and actuators
Pumps and actuators are the main components of any hydraulic systems. Pump is also called as heart of hydraulic system..
Hydraulics
The document discusses different types of hydraulic cylinders and rotary actuators. It describes single acting cylinders that work in one direction, double acting cylinders that work in both directions, and telescopic cylinders for large strokes or limited spaces. It also covers properties of cylinders, calculations, buckling checks, and cushioning cylinders at the end of strokes. Rotary actuators discussed include vane, piston, and limited angle types.
Mechanical seal presentation 1
This document provides an overview of fundamentals of mechanical seals including:
- Historical development showing how mechanical seals replaced packing seals.
- Definitions and basic components of mechanical seals such as stationary and rotary faces.
- Classification of mechanical seals by arrangement (single, dual) and design (pusher, non-pusher).
- Factors to consider when applying mechanical seals such as pressure, temperature and fluid properties.
Fundamental and selection of bearings
Definition, Use, Types of beariings, Types of Journal bearing, Materials for journal bearing, Failures of journal bearing, Design terms for journal bearing, Types of roller contact bearing, applications of roller contact bearing, Designation of roller contact bearing, Design terms for roller contact bearing, comparison between journal and roller bearings, characteristics of bearings, selection procedure of bearings
TYPES OF MECHANICAL SEALS
This document summarizes the different types of mechanical seals. It begins by introducing mechanical seals, packings, and gaskets which are used to prevent fluid leakage and foreign material penetration. Seals are selected based on factors like pressure, temperature, medium, environment, and shaft speed. Seals are classified as either static or dynamic. Static seals include gaskets, direct contact seals, and sealants. Dynamic seals include those used on rotating shafts like interfacial and interstitial seals, and those used on reciprocating shafts like packings, diaphragms, and rings. The document describes examples of different seal types and concludes with factors that influence the leakage rate of mechanical shaft seals.
Week 3 1_hydraulics_valve3
Pressure control valves are used to control and regulate pressure in hydraulic systems. The main types are pressure relief valves and pressure regulators. Pressure relief valves are connected to high and low pressure lines and are used to limit the maximum operating pressure. They contain a spring-loaded poppet that opens to allow fluid to return to the tank when pressure reaches a certain threshold determined by a formula. Directional control valves and flow control valves are also used to direct and regulate fluid flow respectively. Check valves only allow fluid flow in one direction to prevent backflow.
Hydraulic Accessories used in Hydraulic system
This is complete description of Hydraulic Accessories used consisting
1.Hydraulic Reservoir or tank- construction, mountings, Design
2.Heaters & coolers- Types
3.Sealing- introduction, classification, each type with diagram, materials, seal selection factors,
4.Piping- intro, sizing of pipe, Pipe Schedules, Threads, Fittings, materials, connectors,
5. Hoses- materials, selection criteria,
6. Accumulators- types, information of each type with diagram,
7. Hydraulic fluids- properties, types
8. Filters- types, specifications, materials
I hope you find this useful.
please comment if have any questions and like this.
Types of Keys
This document discusses different types of keys used to connect rotating machine elements to shafts. It describes sunk keys like rectangular, square, parallel, gib-head, and feather keys. It also discusses saddle keys, tangent keys, round keys, and splines. The main types of keys covered are sunk keys like rectangular, square, parallel, gib-head, and feather keys which are partially inserted in the shaft and hub keyways. It provides details on the purpose and design of each key type.
TYPES OF KEYS
PREPARED BY PAVAN NARKHEDE 130120119111
DARSHIT PANCHAL 130120119114
BHAUTIK MALAVIYA 130120119094
Power screws
This document discusses various topics related to power screws including:
- Types of screw threads used for power transmission like square, acme, and buttress threads.
- The torque required to raise or lower a load using a square threaded screw, which depends on the helix angle and friction angle.
- The maximum efficiency of a square threaded screw occurs at a helix angle between 40-45 degrees.
- Self-locking screws have a friction angle greater than the helix angle, while overhauling screws have a friction angle less than the helix angle.
- Additional sections cover efficiency as it relates to screw and collar friction, stresses in power screws, differential and compound screws, and design considerations for screw
Bearing
Bearings are used in machines to allow rotating parts to move freely while supporting loads. There are two main types of bearings: sliding contact/frictional bearings which operate on sliding friction; and rolling contact/anti-frictional bearings which have rolling elements like balls or rollers to reduce friction. Rolling contact bearings can carry heavier loads than sliding contact bearings and have lower friction, but are more complex and expensive to manufacture. Bearings are classified based on the type of load they support, such as radial loads, axial/thrust loads, or combined loads. Common bearing types include ball bearings, roller bearings, tapered roller bearings, and needle roller bearings.
Roller Bearing introduction
1. The document discusses rolling bearings, including their types, parameters that control bearing manufacturing and selection, bearing part numbering systems from major manufacturers like SKF, and factors that affect bearing life.
2. It defines basic static load rating, basic dynamic load rating, and basic rating life of bearings, and provides a formula to calculate catalog load rating based on desired life, speed, and load.
3. An example problem demonstrates using the rating life formula to determine the catalog load rating from SKF for a given desired life, speed, and
Types of Bearings
Bearings are used to support rotating shafts and come in different types depending on whether they are designed to withstand axial thrusts, radial loads, or both. The main bearing types are ball bearings, which use spheres, and cylindrical roller bearings, which use cylinders, with each type having different capacities for loads and misalignment. Deep groove ball bearings can withstand both radial and axial loads, while angular contact ball bearings have increased axial load capacity and self-aligning ball bearings are very tolerant of misalignment.
Rolling Contact Bearing theory Prof. Sagar Dhotare
Online lecture links as follows;
https://youtu.be/u63zAKyhaL4
https://youtu.be/oWEva1qvbpo
https://youtu.be/cz3HK8zrNZ4
Presentation covers following contains :
Basic Classification
Bearing features
Bearing design with formulas
Bearing Materials and selection factors
Bearing failure modes, causes and remedy
Bearing Lubricant and selection factors
Unit 5 threaded joint
Basic types of screw fasteners, Bolts of uniform
strength, I.S.O. Metric screw threads, Bolts under
tension, eccentrically loaded bolted joint in shear,
Eccentric load perpendicular and parallel to axis of
bolt, Eccentric load on circular base, design of Turn
Buckle.
Hidraulic Symbols
The document discusses hydraulic symbols according to ISO 1219 standards, including symbols for hydraulic pumps and motors, actuators like cylinders, directional control valves, pressure control valves, flow control valves, check valves, and other accessories. It provides information on the functions of different hydraulic components like pumps converting mechanical to hydraulic energy, motors converting hydraulic to mechanical rotation, cylinders providing linear motion, and various valve types controlling direction, pressure, and flow within hydraulic circuits.
Rolling contact bearings
Rolling Contact Bearing, Selection of Rolling Contact Bearings, Machine Element Design, Bantalan Gelinding, Pemilihan Bantalan Gelinding, Perancangan Elemen Mesin
MAINTENANCE AND TROUBLESHOOTING OF CENTRIFUGAL PUMPS
The document discusses maintenance and troubleshooting of centrifugal pumps. It covers routine maintenance such as performance monitoring, alignment checks, and lubrication. Overhaul maintenance includes cleaning and replacing worn components like impellers, shafts, wearing rings and shaft sleeves. Troubleshooting addresses issues like insufficient or no water delivery, overloading of motors, and excessive vibration or heating, which could be due to problems like air leaks, worn parts, or improper speed. Proper maintenance and timely repairs are important to ensure efficient and reliable operation of centrifugal pumps.
Assembly and Disassembly Procedure of Screw type Compressor
The Procedure will be very much helpful for complete overhauling of Screw type Compressor .The Maintenance Procedure is for Fuel Gas Compressor(KOBELCO) of 450 MW Meghnaghat Power Plant.
Mechanical seal
Mechanical seals are used to prevent leakage between a rotating pump shaft and casing. They have two flat surfaces, one rotating with the shaft and one stationary. Proper selection of seal type, materials, and cooling method is important for long seal life. The main types are single or multi-spring seals, bellow seals, and seals that are balanced or unbalanced. Factors like pressure, temperature, fluid properties, and available space must be considered.
Industrial Bearings
Here you can see all about of bearings and thrust bearing. If you want
To know more information about its , then you feel free to visit web
Portal of tradeindia.
Chapter 5 cam mechanisms
1) The document discusses different types of follower motion in cams including uniform velocity, simple harmonic motion, and uniform acceleration and deceleration. It provides equations to describe the displacement, velocity, and acceleration of the follower based on the cam properties.
2) Graphical methods are presented for drawing displacement diagrams based on different follower motions. Parabolic curves are used for uniform acceleration motion to allow gradual acceleration and deceleration of the follower.
3) Maximum velocities and accelerations of the follower are defined based on the stroke, angular displacement of the cam, and angular velocity of the cam. Equations are given relating these values for different types of follower motion.
Bearing _Rolling and sliding
In this PPT you will learn about Bearings, Its Types, Classifications, Uses, How to select them according to use with proper and neat Diagrams and pictures.
Bearing Handling & Maintenance
The training content covers:
- Importance of proper bearing storage
- Importance of proper bearing installation
- Importance of bearing maintenance
- Bearing mounting and dismounting methods
Measurment in pump maintenance part 1
Important measurements in Pump Maintenance Part 1
Measurements for Bearings
Shaft lift Check for Bearings Clearance measurement by Dial Gauge
Shaft lift Check in rolling element bearing
Clearance check in plain bearing
Plain Bearing clearance check by Blue Matching
Plain Bearing clearance check by Plastic gauge
Plain Bearing clearance check by Led, Babbit Metal wire
Measurements for Shaft
Shaft deflection or whip measurements by dial gauge.
Shaft end play measurements by Dial Gauge.
Shaft eccentric(radial run out) measurements
Shaft perpendicular (face run out) measurements
Gears and gears types and gear making
Gears are mechanical components that transmit power and motion between rotating shafts. They can change the speed, torque, or direction of rotation. Common gear types include spur gears, helical gears, bevel gears, and worm gears. Gears are made through processes like casting, cutting, grinding, and lapping. Their design involves parameters like pitch, pressure angle, module, and involute tooth profiles to enable smooth meshing of gear teeth. Manufacturing gears requires processes for casting, machining, heat treatment, finishing, and quality inspection.
Bearing basics SKF
This document discusses materials, heat treatments, and dimensional stability of rolling bearings used in SKF bearings. The key points are:
1) Bearing rings and rolling elements are made of through-hardening carbon chromium steel or case-hardening chromium-nickel steel and manganese-chromium steel.
2) Heat treatments include bainitic hardening, case hardening, and martensite hardening, each with advantages like dimensional stability or hardness, and disadvantages like cost or risk of cracks.
3) Dimensional stability is highest in bainite-hardened materials and martensite-hardened bearings can experience the most diameter change with heat.
Centrifugal Pump
The document discusses how centrifugal pumps work. It explains that fluid enters the impeller axially and is accelerated radially by centrifugal force, gaining pressure and velocity. The kinetic energy is partly converted to pressure energy in the volute casing. A centrifugal pump has a rotating impeller and stationary volute casing. Impellers can be open, semi-open, or enclosed, and pumps are classified by flow as radial, axial, or mixed. Multi-stage pumps contain multiple impellers to achieve higher pressures.
6 Centrifugal Pump Parts & Their Functions
Centrifugal pumps available at - https://www.tradeindia.com/Seller/Industrial-Supplies/Centrifugal-Pumps/
A centrifugal pump is made of hundereds of small parts and components. However, there are some parts that play major roles in the functioning. Those parts are de
More Related Content
What's hot
Types of Keys
This document discusses different types of keys used to connect rotating machine elements to shafts. It describes sunk keys like rectangular, square, parallel, gib-head, and feather keys. It also discusses saddle keys, tangent keys, round keys, and splines. The main types of keys covered are sunk keys like rectangular, square, parallel, gib-head, and feather keys which are partially inserted in the shaft and hub keyways. It provides details on the purpose and design of each key type.
TYPES OF KEYS
PREPARED BY PAVAN NARKHEDE 130120119111
DARSHIT PANCHAL 130120119114
BHAUTIK MALAVIYA 130120119094
Power screws
This document discusses various topics related to power screws including:
- Types of screw threads used for power transmission like square, acme, and buttress threads.
- The torque required to raise or lower a load using a square threaded screw, which depends on the helix angle and friction angle.
- The maximum efficiency of a square threaded screw occurs at a helix angle between 40-45 degrees.
- Self-locking screws have a friction angle greater than the helix angle, while overhauling screws have a friction angle less than the helix angle.
- Additional sections cover efficiency as it relates to screw and collar friction, stresses in power screws, differential and compound screws, and design considerations for screw
Bearing
Bearings are used in machines to allow rotating parts to move freely while supporting loads. There are two main types of bearings: sliding contact/frictional bearings which operate on sliding friction; and rolling contact/anti-frictional bearings which have rolling elements like balls or rollers to reduce friction. Rolling contact bearings can carry heavier loads than sliding contact bearings and have lower friction, but are more complex and expensive to manufacture. Bearings are classified based on the type of load they support, such as radial loads, axial/thrust loads, or combined loads. Common bearing types include ball bearings, roller bearings, tapered roller bearings, and needle roller bearings.
Roller Bearing introduction
1. The document discusses rolling bearings, including their types, parameters that control bearing manufacturing and selection, bearing part numbering systems from major manufacturers like SKF, and factors that affect bearing life.
2. It defines basic static load rating, basic dynamic load rating, and basic rating life of bearings, and provides a formula to calculate catalog load rating based on desired life, speed, and load.
3. An example problem demonstrates using the rating life formula to determine the catalog load rating from SKF for a given desired life, speed, and
Types of Bearings
Bearings are used to support rotating shafts and come in different types depending on whether they are designed to withstand axial thrusts, radial loads, or both. The main bearing types are ball bearings, which use spheres, and cylindrical roller bearings, which use cylinders, with each type having different capacities for loads and misalignment. Deep groove ball bearings can withstand both radial and axial loads, while angular contact ball bearings have increased axial load capacity and self-aligning ball bearings are very tolerant of misalignment.
Rolling Contact Bearing theory Prof. Sagar Dhotare
Online lecture links as follows;
https://youtu.be/u63zAKyhaL4
https://youtu.be/oWEva1qvbpo
https://youtu.be/cz3HK8zrNZ4
Presentation covers following contains :
Basic Classification
Bearing features
Bearing design with formulas
Bearing Materials and selection factors
Bearing failure modes, causes and remedy
Bearing Lubricant and selection factors
Unit 5 threaded joint
Basic types of screw fasteners, Bolts of uniform
strength, I.S.O. Metric screw threads, Bolts under
tension, eccentrically loaded bolted joint in shear,
Eccentric load perpendicular and parallel to axis of
bolt, Eccentric load on circular base, design of Turn
Buckle.
Hidraulic Symbols
The document discusses hydraulic symbols according to ISO 1219 standards, including symbols for hydraulic pumps and motors, actuators like cylinders, directional control valves, pressure control valves, flow control valves, check valves, and other accessories. It provides information on the functions of different hydraulic components like pumps converting mechanical to hydraulic energy, motors converting hydraulic to mechanical rotation, cylinders providing linear motion, and various valve types controlling direction, pressure, and flow within hydraulic circuits.
Rolling contact bearings
Rolling Contact Bearing, Selection of Rolling Contact Bearings, Machine Element Design, Bantalan Gelinding, Pemilihan Bantalan Gelinding, Perancangan Elemen Mesin
MAINTENANCE AND TROUBLESHOOTING OF CENTRIFUGAL PUMPS
The document discusses maintenance and troubleshooting of centrifugal pumps. It covers routine maintenance such as performance monitoring, alignment checks, and lubrication. Overhaul maintenance includes cleaning and replacing worn components like impellers, shafts, wearing rings and shaft sleeves. Troubleshooting addresses issues like insufficient or no water delivery, overloading of motors, and excessive vibration or heating, which could be due to problems like air leaks, worn parts, or improper speed. Proper maintenance and timely repairs are important to ensure efficient and reliable operation of centrifugal pumps.
Assembly and Disassembly Procedure of Screw type Compressor
The Procedure will be very much helpful for complete overhauling of Screw type Compressor .The Maintenance Procedure is for Fuel Gas Compressor(KOBELCO) of 450 MW Meghnaghat Power Plant.
Mechanical seal
Mechanical seals are used to prevent leakage between a rotating pump shaft and casing. They have two flat surfaces, one rotating with the shaft and one stationary. Proper selection of seal type, materials, and cooling method is important for long seal life. The main types are single or multi-spring seals, bellow seals, and seals that are balanced or unbalanced. Factors like pressure, temperature, fluid properties, and available space must be considered.
Industrial Bearings
Here you can see all about of bearings and thrust bearing. If you want
To know more information about its , then you feel free to visit web
Portal of tradeindia.
Chapter 5 cam mechanisms
1) The document discusses different types of follower motion in cams including uniform velocity, simple harmonic motion, and uniform acceleration and deceleration. It provides equations to describe the displacement, velocity, and acceleration of the follower based on the cam properties.
2) Graphical methods are presented for drawing displacement diagrams based on different follower motions. Parabolic curves are used for uniform acceleration motion to allow gradual acceleration and deceleration of the follower.
3) Maximum velocities and accelerations of the follower are defined based on the stroke, angular displacement of the cam, and angular velocity of the cam. Equations are given relating these values for different types of follower motion.
Bearing _Rolling and sliding
In this PPT you will learn about Bearings, Its Types, Classifications, Uses, How to select them according to use with proper and neat Diagrams and pictures.
Bearing Handling & Maintenance
The training content covers:
- Importance of proper bearing storage
- Importance of proper bearing installation
- Importance of bearing maintenance
- Bearing mounting and dismounting methods
Measurment in pump maintenance part 1
Important measurements in Pump Maintenance Part 1
Measurements for Bearings
Shaft lift Check for Bearings Clearance measurement by Dial Gauge
Shaft lift Check in rolling element bearing
Clearance check in plain bearing
Plain Bearing clearance check by Blue Matching
Plain Bearing clearance check by Plastic gauge
Plain Bearing clearance check by Led, Babbit Metal wire
Measurements for Shaft
Shaft deflection or whip measurements by dial gauge.
Shaft end play measurements by Dial Gauge.
Shaft eccentric(radial run out) measurements
Shaft perpendicular (face run out) measurements
Gears and gears types and gear making
Gears are mechanical components that transmit power and motion between rotating shafts. They can change the speed, torque, or direction of rotation. Common gear types include spur gears, helical gears, bevel gears, and worm gears. Gears are made through processes like casting, cutting, grinding, and lapping. Their design involves parameters like pitch, pressure angle, module, and involute tooth profiles to enable smooth meshing of gear teeth. Manufacturing gears requires processes for casting, machining, heat treatment, finishing, and quality inspection.
Bearing basics SKF
This document discusses materials, heat treatments, and dimensional stability of rolling bearings used in SKF bearings. The key points are:
1) Bearing rings and rolling elements are made of through-hardening carbon chromium steel or case-hardening chromium-nickel steel and manganese-chromium steel.
2) Heat treatments include bainitic hardening, case hardening, and martensite hardening, each with advantages like dimensional stability or hardness, and disadvantages like cost or risk of cracks.
3) Dimensional stability is highest in bainite-hardened materials and martensite-hardened bearings can experience the most diameter change with heat.
What's hot (20)
Rolling Contact Bearing theory Prof. Sagar Dhotare
Rolling Contact Bearing theory Prof. Sagar Dhotare
MAINTENANCE AND TROUBLESHOOTING OF CENTRIFUGAL PUMPS
MAINTENANCE AND TROUBLESHOOTING OF CENTRIFUGAL PUMPS
Assembly and Disassembly Procedure of Screw type Compressor
Assembly and Disassembly Procedure of Screw type Compressor
Viewers also liked
Centrifugal Pump
The document discusses how centrifugal pumps work. It explains that fluid enters the impeller axially and is accelerated radially by centrifugal force, gaining pressure and velocity. The kinetic energy is partly converted to pressure energy in the volute casing. A centrifugal pump has a rotating impeller and stationary volute casing. Impellers can be open, semi-open, or enclosed, and pumps are classified by flow as radial, axial, or mixed. Multi-stage pumps contain multiple impellers to achieve higher pressures.
6 Centrifugal Pump Parts & Their Functions
Centrifugal pumps available at - https://www.tradeindia.com/Seller/Industrial-Supplies/Centrifugal-Pumps/
A centrifugal pump is made of hundereds of small parts and components. However, there are some parts that play major roles in the functioning. Those parts are de
Single Stage Centrifugal Pump Assembly
This document provides assembly and maintenance instructions for a single stage centrifugal pump. It describes installing the inner and outer bearings in the bearing block, inserting the keyed shaft through the bearings and splash ring. It also details assembling the packing gland unit with packing rings and locking ring, installing the shaft sleeve and impeller with O-ring and key, and attaching the casing with a flat gasket. Procedures for dismantling the impeller, gland packing, bearings and shaft are also outlined.
CENTRIFUGAL PUMP WITH CASE STUDY
This document summarizes a presentation given by Vaibhav Kumar Arya on vocational training at Bharat Petroleum Corporation Limited in Mumbai. It discusses BPCL's refineries and history. It then focuses on centrifugal pumps, describing their main components and providing a case study on disassembling, cleaning, inspecting and reassembling a specific pump model. The pump was taken apart to replace a leaking mechanical seal and other worn parts.
Pump Maintenance and Troubleshooting
This document provides guidance on pump maintenance and troubleshooting. It discusses different types of maintenance including fix-on-failure, scheduled, preventive, and predictive maintenance. The document then covers mechanical and hydraulic pump problems, whether internal or external to the pump. Specific issues that could cause problems are identified. The importance of qualitative measurements like sounds and smells is emphasized. Case studies using gauge readings to troubleshoot issues are presented. Maintaining pumps is important to avoid downtime and costs.
PUMPS
Pumps are devices that use mechanical energy to increase the velocity, pressure, or elevation of liquids and gases. There are two main types of pumps: positive displacement pumps and dynamic pumps. Positive displacement pumps apply direct pressure on a liquid using a reciprocating piston or rotating components. Dynamic pumps use centrifugal force to generate high rotational velocities and convert the kinetic energy of liquids into pressure energy. Common positive displacement pump types include piston pumps, plunger pumps, and diaphragm pumps. Common dynamic pump types include centrifugal pumps which contain an impeller and casing. Proper consideration of factors like net positive suction head are important for pump selection and operation.
Centrifugal pump
The document discusses centrifugal pumps. It describes how centrifugal pumps work by converting mechanical energy to hydraulic energy using centrifugal force. They work on the principle of forced vortex flow. Key components include an impeller that rotates and accelerates the fluid outward, and a casing that captures the fluid and converts its kinetic energy to pressure. Centrifugal pumps are used to pump liquids like water, sewage, petroleum and more. Performance curves are used to predict pump behavior under different operating conditions.
Basics of pump
This Presentation is about working principle of Pumps.Basic Presentation regarding pumps , will definitely help beginners to learn pump types , their working , their parts etc.
Calculation Of Pump Head
Centrifugal pumps work by using an impeller to increase the pressure and flow of a liquid. Liquid enters the center of the impeller and is accelerated outward by the curved blades of the impeller. This increases the pressure and flow of the liquid. Calculating the required head of a centrifugal pump involves accounting for static head, pipe friction losses, and adding additional head for safety. Proper pump selection is based on matching the required head and flow rate to the pump performance curves. Cavitation and ensuring adequate Net Positive Suction Head (NPSH) are also important considerations for centrifugal pump operation.
Pumps and piping
This presentation talks about pumps, their types and applications associated. It also talks about piping and pump head.
Reliability centred maintenance
Reliability centered maintenance (RCM) is a maintenance strategy that uses failure modes and effects analysis to determine the most cost-effective maintenance tasks. It aims to perform only necessary maintenance to preserve system functions and avoid unnecessary maintenance costs. RCM shifts maintenance from reactive to condition-based, using tools like vibration analysis and oil testing to predict failures. Initial costs for RCM are higher but maintenance costs decrease over time as failures are prevented.
Maintenance of Pumps
Following presentation consist of a fundamental steps that took place during a pump overhaul.
this presentation will give you the basic idea about maintenance .
Reliability centered maintenance
When working for Petrobras at PRSI (Pasadena Refining System Inc.) I had this opportunity to share my experience as a Maintenance Manager in Brazil with PRSI operators and maintenance crew.
Pumps and types of pumps in detail
The document discusses different types of pumps used in fluid transport systems. It describes positive displacement pumps which use a fixed volume cavity to trap and transport fluid with each cycle. Dynamic pumps are also discussed, which add momentum to fluid without a fixed volume. Centrifugal pumps are described in detail, with their construction, working principle, performance parameters and efficiency calculations explained. The key aspects covered are the use of impellers to impart energy and velocity to fluid which is then converted to pressure by the volute casing.
Maintainence OF STEAM TURBINE
MECHANICAL MAINTENANCE OF STEAM TURBINE. THIS DOC PROVIDES THE DIFFERENT AUXILIARIES THAT TO BE MAINTAINED
pumps and its types-ppt
This document discusses different types of pumps, including their classifications, characteristics, applications, and performance. It describes hydrodynamic/non-positive displacement pumps, which use flow to transfer fluid at relatively low pressure and are generally used for low pressure, high volume applications. It also describes hydrostatic/positive displacement pumps, which have close-fitting components and can create high pressures, making them self-priming. Specific positive displacement pump types like gear, vane, piston and centrifugal pumps are examined in terms of their applications and operating principles. Pump efficiencies including volumetric, mechanical and overall efficiency are also covered.
RELIABILITY CENTERED MAINTAINANCE
This document discusses reliability-centered maintenance (RCM). It defines RCM as a corporate maintenance strategy that aims to optimize maintenance programs by preserving system functions through identifying failure modes and selecting effective tasks to control failures. The document outlines the history and principles of RCM, describing the classical and streamlined approaches. It provides an overview of the basic RCM process, which involves preparation, analysis, task selection, comparison, and record keeping. The advantages of RCM include lowering costs and minimizing unexpected failures, while disadvantages include initial costs and challenges dealing with hidden failures.
Scissors lift and pump assembly
This document provides instructions for assembling a complete scissors lift battery box. It describes the materials needed and step-by-step procedures for assembling the battery box housing using various panels, brackets, and fasteners. It also details preparing associated components like installing grommets, wiring connections, and attaching a fuse block. The instructions are accompanied by diagrams to illustrate each step in the assembly process.
Inventor Worxx
The document describes a Patterson multi-stage pump engine and pump assembly that is used within a 33-classroom complex. It includes an engine, pump, and connections for air ducts and piping.
3b fuel system and carburation
This document provides information on fuel systems and carburetion for marine engines. It discusses fuel pumps, fuel recirculation systems, reed valve assemblies, and auto enrichners. Diagrams are included showing the components and connections of these systems for 90/95 HP and 120 HP engines. Instructions are provided for removing, inspecting, and installing fuel pumps, reed valve assemblies, and related components.
Viewers also liked (20)
Recently uploaded
Fueling AI with Great Data with Airbyte Webinar
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
AWS Cloud Cost Optimization Presentation.pptx
This presentation provides valuable insights into effective cost-saving techniques on AWS. Learn how to optimize your AWS resources by rightsizing, increasing elasticity, picking the right storage class, and choosing the best pricing model. Additionally, discover essential governance mechanisms to ensure continuous cost efficiency. Whether you are new to AWS or an experienced user, this presentation provides clear and practical tips to help you reduce your cloud costs and get the most out of your budget.
Nunit vs XUnit vs MSTest Differences Between These Unit Testing Frameworks.pdf
When it comes to unit testing in the .NET ecosystem, developers have a wide range of options available. Among the most popular choices are NUnit, XUnit, and MSTest. These unit testing frameworks provide essential tools and features to help ensure the quality and reliability of code. However, understanding the differences between these frameworks is crucial for selecting the most suitable one for your projects.
Taking AI to the Next Level in Manufacturing.pdf
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
Columbus Data & Analytics Wednesdays - June 2024
Columbus Data & Analytics Wednesdays, June 2024 with Maria Copot 20
Building Production Ready Search Pipelines with Spark and Milvus
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for life science domain, where you retriever information from biomedical knowledge graphs using LLMs to increase the accuracy and performance of generated answers
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on integration of Salesforce with Bonterra Impact Management.
Interested in deploying an integration with Salesforce for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Main news related to the CCS TSI 2023 (2023/1695)
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
Generating privacy-protected synthetic data using Secludy and Milvus
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on automated letter generation for Bonterra Impact Management using Google Workspace or Microsoft 365.
Interested in deploying letter generation automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Monitoring and Managing Anomaly Detection on OpenShift.pdf
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
Operating System Used by Users in day-to-day life.pptx
Dive into the realm of operating systems (OS) with Pravash Chandra Das, a seasoned Digital Forensic Analyst, as your guide. 🚀 This comprehensive presentation illuminates the core concepts, types, and evolution of OS, essential for understanding modern computing landscapes.
Beginning with the foundational definition, Das clarifies the pivotal role of OS as system software orchestrating hardware resources, software applications, and user interactions. Through succinct descriptions, he delineates the diverse types of OS, from single-user, single-task environments like early MS-DOS iterations, to multi-user, multi-tasking systems exemplified by modern Linux distributions.
Crucial components like the kernel and shell are dissected, highlighting their indispensable functions in resource management and user interface interaction. Das elucidates how the kernel acts as the central nervous system, orchestrating process scheduling, memory allocation, and device management. Meanwhile, the shell serves as the gateway for user commands, bridging the gap between human input and machine execution. 💻
The narrative then shifts to a captivating exploration of prominent desktop OSs, Windows, macOS, and Linux. Windows, with its globally ubiquitous presence and user-friendly interface, emerges as a cornerstone in personal computing history. macOS, lauded for its sleek design and seamless integration with Apple's ecosystem, stands as a beacon of stability and creativity. Linux, an open-source marvel, offers unparalleled flexibility and security, revolutionizing the computing landscape. 🖥️
Moving to the realm of mobile devices, Das unravels the dominance of Android and iOS. Android's open-source ethos fosters a vibrant ecosystem of customization and innovation, while iOS boasts a seamless user experience and robust security infrastructure. Meanwhile, discontinued platforms like Symbian and Palm OS evoke nostalgia for their pioneering roles in the smartphone revolution.
The journey concludes with a reflection on the ever-evolving landscape of OS, underscored by the emergence of real-time operating systems (RTOS) and the persistent quest for innovation and efficiency. As technology continues to shape our world, understanding the foundations and evolution of operating systems remains paramount. Join Pravash Chandra Das on this illuminating journey through the heart of computing. 🌟
Energy Efficient Video Encoding for Cloud and Edge Computing Instances
Energy Efficient Video Encoding for Cloud and Edge Computing Instances
Recently uploaded (20)
Deep Dive: Getting Funded with Jason Jason Lemkin Founder & CEO @ SaaStr
Deep Dive: Getting Funded with Jason Jason Lemkin Founder & CEO @ SaaStr
Nunit vs XUnit vs MSTest Differences Between These Unit Testing Frameworks.pdf
Nunit vs XUnit vs MSTest Differences Between These Unit Testing Frameworks.pdf
WeTestAthens: Postman's AI & Automation Techniques
WeTestAthens: Postman's AI & Automation Techniques
Building Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and Milvus
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracy
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Generating privacy-protected synthetic data using Secludy and Milvus
Generating privacy-protected synthetic data using Secludy and Milvus
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Monitoring and Managing Anomaly Detection on OpenShift.pdf
Monitoring and Managing Anomaly Detection on OpenShift.pdf
Operating System Used by Users in day-to-day life.pptx
Operating System Used by Users in day-to-day life.pptx
Energy Efficient Video Encoding for Cloud and Edge Computing Instances
Energy Efficient Video Encoding for Cloud and Edge Computing Instances
SINGLE STAGE CENTRIFUGAL PUMP Assembly and Maintenance Exercise Presentation
- 1. SINGLE STAGE CENTRIFUGAL PUMP Assembly and Maintenance Exercise Presentation
- 4. Inner Bearing Installing Radial Ball Bearing 6205
- 5. Outer Bearing Installing Radial Ball Bearing 6205
- 7. Bearing Block (Housing) Assembly Splash RingCorrugated Spring Key Shaft
- 10. Packing Gland Assembly Unit
- 11. Packing Gland Assembly Unit Locking Ring Dummies for gland packing Packing Rings
- 14. Impeller Assembling O-Ring Washer Key Shaft
- 16. Casing Flat Gasket Installing Flat Gasket
- 18. Dismantling Impeller and Gland Packing
- 19. Dismantling Bearings and Shaft
- 20. Dismantling Bearings and Shaft