Tray Dryer on Pharmaceutical Industry
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he Tray Dryers are specially designed for Pharmaceuticals, Food, Chemicals, Paints, Textiles & other industries. It is well accepted for economical drying of granules, powder , food material & chemicals.
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Tray dryer
Tray dryers are used to dry wet solid materials like pharmaceuticals and chemicals. They consist of rectangular chambers containing racks that hold shallow trays loaded with the wet material. Heated air is circulated between the trays by fans and vents out moist air while pulling in fresh air. The trays are loaded with wet material and the heated air picks up water as it passes through in a single pass. Once dried, the trays or racks are removed and the dried material unloaded. Tray dryers are useful for small batch production of valuable materials but require more labor and have longer drying cycles than other dryers.
Drying (dryers)
Pharmaceutical Dryers. Dryers are used in a variety of industries, such as the food processing, pharmaceutical, paper, pollution control and agricultural sectors. ... Direct dryers convectively heat a product through direct contact with heated air, gas or a combusted gas product.
Wet Granulation Equipment
This document summarizes a presentation on wet granulation equipment. It describes the process of wet granulation which involves adding a liquid solution to powders to form granules. It then discusses various types of equipment used in wet granulation including rapid mixing granulators, fluidized bed dryers, vibratory sifters, multi mills, and double cone blenders. For each type of equipment, it provides details on its working principles, components, parameters to control, and advantages.
FBD FLUIDIZED BED DRYER
This document discusses fluidized bed dryers (FBDs) used in pharmaceutical manufacturing. It provides information on:
1) The principle of fluidization where hot air is passed through granules in a container, lifting and suspending them in a "fluidized state" for drying.
2) The construction of FBDs using stainless steel with a detachable bowl, fan, filters and air inlets/outlets.
3) The working where granules are placed in the dryer and hot air flows through them to achieve drying before the air exits.
fluidized bed drayer ppt
The document discusses fluidized bed drying, including its principles, construction, operation, advantages, and applications. Fluidized bed drying involves suspending solid particles in a stream of hot air or gas, allowing for uniform and rapid drying through direct contact between particles and air. Key parameters that can be controlled include temperature, humidity, feed rate, and particle size. Advantages are shorter drying times, uniform drying, and less thermal degradation compared to other methods. Applications include drying granules and powders in pharmaceutical manufacturing.
Drying
This document discusses drying in pharmaceutical technology. It defines drying as the final removal of water from materials, usually by heat. Drying is important for stability, properties, cost, and handling of materials. The main difference between drying and evaporation is that drying involves removing small amounts of water from solids while evaporation removes larger amounts from liquids. Common drying equipment includes drum dryers, spray dryers, freeze dryers, tray dryers, fluidized bed dryers, and vacuum dryers. Each type of equipment is then briefly described.
Fluidized Bed Dryer
The document discusses fluidized bed dryers. It explains that fluidized bed dryers use hot air or gas to fluidize solid particles, allowing for rapid and uniform drying. There are two main types - batch and continuous. Batch dryers allow control of residence time for uniform drying, while continuous dryers can dry materials with high moisture content and achieve piston-like flow. Fluidized bed drying is advantageous as it is faster than other dryers and avoids issues like heat damage and soluble material migration.
Human: Thank you for the summary. You captured the key points about fluidized bed dryers and their operation concisely in 3 sentences as requested.
Vacuum dryer.pptx
The vacuum dryer uses low pressure to lower the boiling point of water, allowing materials to dry faster at lower temperatures. It consists of a heavy jacketed vessel with hollow shelves that provide a large surface area for trays holding materials to be dried. Vacuum is applied, lowering the pressure and boiling point of water so it evaporates from the material at 25-30°C. The water vapor condenses and the dried material is collected. It is useful for drying heat-sensitive or hazardous materials.
Recommended
Tray dryer
Tray dryers are used to dry wet solid materials like pharmaceuticals and chemicals. They consist of rectangular chambers containing racks that hold shallow trays loaded with the wet material. Heated air is circulated between the trays by fans and vents out moist air while pulling in fresh air. The trays are loaded with wet material and the heated air picks up water as it passes through in a single pass. Once dried, the trays or racks are removed and the dried material unloaded. Tray dryers are useful for small batch production of valuable materials but require more labor and have longer drying cycles than other dryers.
Drying (dryers)
Pharmaceutical Dryers. Dryers are used in a variety of industries, such as the food processing, pharmaceutical, paper, pollution control and agricultural sectors. ... Direct dryers convectively heat a product through direct contact with heated air, gas or a combusted gas product.
Wet Granulation Equipment
This document summarizes a presentation on wet granulation equipment. It describes the process of wet granulation which involves adding a liquid solution to powders to form granules. It then discusses various types of equipment used in wet granulation including rapid mixing granulators, fluidized bed dryers, vibratory sifters, multi mills, and double cone blenders. For each type of equipment, it provides details on its working principles, components, parameters to control, and advantages.
FBD FLUIDIZED BED DRYER
This document discusses fluidized bed dryers (FBDs) used in pharmaceutical manufacturing. It provides information on:
1) The principle of fluidization where hot air is passed through granules in a container, lifting and suspending them in a "fluidized state" for drying.
2) The construction of FBDs using stainless steel with a detachable bowl, fan, filters and air inlets/outlets.
3) The working where granules are placed in the dryer and hot air flows through them to achieve drying before the air exits.
fluidized bed drayer ppt
The document discusses fluidized bed drying, including its principles, construction, operation, advantages, and applications. Fluidized bed drying involves suspending solid particles in a stream of hot air or gas, allowing for uniform and rapid drying through direct contact between particles and air. Key parameters that can be controlled include temperature, humidity, feed rate, and particle size. Advantages are shorter drying times, uniform drying, and less thermal degradation compared to other methods. Applications include drying granules and powders in pharmaceutical manufacturing.
Drying
This document discusses drying in pharmaceutical technology. It defines drying as the final removal of water from materials, usually by heat. Drying is important for stability, properties, cost, and handling of materials. The main difference between drying and evaporation is that drying involves removing small amounts of water from solids while evaporation removes larger amounts from liquids. Common drying equipment includes drum dryers, spray dryers, freeze dryers, tray dryers, fluidized bed dryers, and vacuum dryers. Each type of equipment is then briefly described.
Fluidized Bed Dryer
The document discusses fluidized bed dryers. It explains that fluidized bed dryers use hot air or gas to fluidize solid particles, allowing for rapid and uniform drying. There are two main types - batch and continuous. Batch dryers allow control of residence time for uniform drying, while continuous dryers can dry materials with high moisture content and achieve piston-like flow. Fluidized bed drying is advantageous as it is faster than other dryers and avoids issues like heat damage and soluble material migration.
Human: Thank you for the summary. You captured the key points about fluidized bed dryers and their operation concisely in 3 sentences as requested.
Vacuum dryer.pptx
The vacuum dryer uses low pressure to lower the boiling point of water, allowing materials to dry faster at lower temperatures. It consists of a heavy jacketed vessel with hollow shelves that provide a large surface area for trays holding materials to be dried. Vacuum is applied, lowering the pressure and boiling point of water so it evaporates from the material at 25-30°C. The water vapor condenses and the dried material is collected. It is useful for drying heat-sensitive or hazardous materials.
Tray dryer I Diagram I working principle
Here in these slides, you will have an understanding of dryer. Mostly used equipment in the industry for drying operation.
You can join me on Youtube for more learning.
you can join me on youtube
https://www.youtube.com/watch?v=Q0begSselss
https://www.slideshare.net/muhammadZu...
You can join me on Facebook pages:
https://www.facebook.com/VFodic
Drying - Ppt
The document discusses different aspects of drying processes. It defines drying as the removal of small amounts of liquid like water or volatile liquids from materials through the application of heat. Drying involves both heat and mass transfer operations. There are key differences between drying and evaporation processes. Some common types of industrial dryers are drum dryers, spray dryers, fluidized bed dryers, tray dryers, tunnel dryers, and vacuum dryers. Drying is necessary to improve product characteristics, handling, and preservation. The rate and efficiency of drying depends on factors like material properties, moisture content, temperature, and dryer design.
Drying and mixing
1) Drying is an important process for producing stable and consistent pharmaceutical materials. It involves the transfer of energy, phase transformation of water or solvent from liquid to vapor, and removal of vapor.
2) Dryers can be classified based on heat transfer methods and processing type. Common dryers include tray dryers, rotary dryers, fluidized bed dryers, spray dryers, freeze dryers, and microwave/RF dryers.
3) Fluidized bed dryers suspend materials in an upward-moving stream of heated air or gas, allowing for uniform and rapid drying. They are useful for heat-sensitive materials and granule production.
Drying
Drying
Objectives, applications & mechanism of drying process, measurements & applications of Equilibrium Moisture content, rate of drying curve.
principles, construction, working, uses, merits and demerits of –
Tray dryer,
Drum dryer
spray dryer,
Fluidized bed dryer,
Vacuum dryer,
Freeze dryer.
spray drying
The document provides information on spray drying processes. It discusses that spray drying is a method to produce dry powders from liquids or slurries by rapidly drying with hot gas. Key aspects of spray drying include atomizing the feed into droplets, contacting the droplets with drying gas, evaporation of moisture from the droplets, and separating the dried powder. Different types of spray dryers and factors like flow patterns, atomization methods, and applications are described.
Drying unit 3
Full description about Drying: Objectives, applications & mechanism of drying process, measurements
& applications of Equilibrium Moisture content, rate of drying curve. principles,
construction, working, uses, merits and demerits of Tray dryer, drum dryer spray
dryer, fluidized bed dryer, vacuum dryer, freeze dryer
Granulation process and types of granulators
Granulation is the process of binding particles together to form larger granules. There are two main types: dry granulation which uses no liquid, and wet granulation which uses a liquid binding solution. Wet granulation methods include fluidized bed granulation where granulation and drying occur together, tumbling granulation using drums or pans where particles are set in motion by tumbling forces, and mixer-granulators which use high shear mixing to form agglomerates. Key steps in wet granulation are wetting, nucleation and binder distribution, consolidation and growth, and attrition and breakage. Granule size and properties depend on the specific granulation equipment used.
Freeze drying
This document discusses lyophilization or freeze drying, which is a process used to dehydrate foods and pharmaceuticals. It involves freezing the material, reducing pressure to allow the frozen water to sublimate, and then further drying at a higher temperature to remove bound water. The key stages are pre-freezing, primary drying where ice sublimates, and secondary drying to remove bound water. Freeze drying retains nutrients, flavor, and texture better than other drying methods. It allows for long shelf life but is more expensive than other methods. Common industrial freeze dryers include tray and tunnel dryers.
drying
This document discusses principles of drying solids, including the removal of liquid through evaporation with the application of heat. It describes different types of dryers classified by their heat transfer method and how solids are exposed. Key aspects covered include drying curves, heat transfer calculations, temperature patterns in dryers, and factors that influence drying like material properties and dryer conditions. The document provides an overview of drying fundamentals and considerations for dryer design and operation.
Tablet granulation ppt
Granulation is the process of binding particles together to form larger granules. There are two main types: dry granulation which uses no liquid, and wet granulation which uses a liquid binding solution. Wet granulation methods include fluidized bed granulation, tumbling granulation using drums or pans, and mixer-granulation. Fluidized bed granulation controls moisture content to prevent defluidization or lack of agglomeration. Tumbling granulation forms larger granules of 2-20mm using centrifugal forces. Mixer-granulators provide high shear mixing for granulation or dispersion using paddles or pins.
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This document discusses various drying methods used in pharmaceutical manufacturing. It defines drying as removing liquid from a material through heat transfer and evaporation. Several dryer types are described, including drum dryers, spray dryers, tray dryers, tunnel dryers, rotary dryers, fluidized bed dryers, vacuum dryers, and freeze dryers. Each method is explained along with its advantages and disadvantages. Freeze drying and vacuum drying allow heat-sensitive materials to be dried at low temperatures. Larger dryers like spray dryers and rotary dryers provide continuous high-volume drying.
ROTARY DRYER
The rotary dryer is a type of industrial dryer that reduces the moisture content of materials by bringing them into direct contact with heated gas. It consists of a cylindrical shell that rotates, allowing material to be fed in at one end and discharged at the lower end as it dries. As the dryer rotates, internal fins lift the material through a hot gas stream to evaporate moisture before it falls back to the bottom. Rotary dryers can dry a wide range of materials effectively and are commonly used in mineral processing to dry products like sands, limestone, ores, and coal.
Pelletizatoin
This presentation gives brief information on pelletization, significance of pelletization. Information also cover on formulation aspects of pellets and different existing methods of production of pellets.
Freeze drying
Freeze dryers work by first freezing the material and then using sublimation to turn frozen water directly into a gas. The key parts are drying chambers, heating coils, a vapor condensing system, and a vacuum pump. Freeze drying preserves the quality, shape, and rehydration properties of materials like foods and biological samples since it occurs below the freezing point and does not require melting. Its applications include heat-sensitive materials like foods, pharmaceuticals, and biological cultures.
Drying & its process
This document discusses various drying methods and processes. It defines drying as the removal of liquid from solids using heat. Common applications of drying include manufacturing granules, reducing bulk/weight, and food preservation. The drying process involves heat transfer, phase change of water to vapor, and vapor removal. Key drying methods are described, including tray drying, vacuum drying, fluidized bed drying, and freeze drying. Tray drying uses racks and forced hot air convection. Vacuum drying uses lower pressure to reduce boiling points. Fluidized bed drying suspends materials in an upward gas flow. Freeze drying sublimes ice directly to water vapor under vacuum.
Spray Dryer
A spray dryer uses the spray method to transform materials like solutions and slurries into fine droplets that are dried quickly when exposed to a hot gas stream. Spray drying allows for rapid evaporation and is used across industries like chemicals, petroleum, and mining to dry heat-sensitive materials without degradation. The process produces uniformly sized powder particles suitable for tableting due to their improved flow properties and low moisture content.
Drying
The document discusses different drying techniques used in the pharmaceutical industry. It describes tray drying, fluidized bed drying, vacuum drying, and freeze drying. Tray drying involves circulating hot air over solid materials placed on trays to remove moisture. Fluidized bed drying suspends materials in a stream of hot air to dry them uniformly. Vacuum drying uses reduced pressure to lower the boiling point of water for faster evaporation. Freeze drying works by freezing materials, reducing pressure, and allowing ice to sublimate directly to water vapor for drying thermolabile substances. Each method has advantages like speed, uniformity, or suitability for certain materials as well as disadvantages like cost or potential for degradation.
Vaccum dryer
Vacuum dryers work by reducing the chamber pressure below the vapor pressure of water through the application of vacuum, causing water to boil off rapidly without needing high heat. Vacuum dryers consist of an iron jacketed vessel containing hollow shelves and metal trays, connected to an oven and vacuum pump. Materials are dried in the trays under reduced pressure, allowing for rapid drying of heat-sensitive or hygroscopic substances through conduction without risk of degradation from high temperatures.
Kh2.drying process
This document discusses various drying processes used in pharmaceutical manufacturing. It begins by describing the objectives of drying and then discusses different evaporation methods like hot air drying, infrared drying, and vacuum drying. The main types of dryers covered are drum dryers, spray dryers, tray dryers, tunnel dryers, rotary dryers, fluidized bed dryers, vacuum dryers, and freeze dryers. Key factors that influence the selection of drying methods and equipment are also outlined.
Features And Advantages of Fluid Bed Dryers In Pharmaceutical Industry.pptx
Fluid Bed Dryers are commonly used in the pharmaceutical industry to reduce the moisture content of pharmaceutical particles and granules.
Pharmaceutical Industries.pptx
A fluidized bed dryer (also called a fluid bed dryer) is a kind of equipment used extensively in the pharmaceutical industry to reduce the moisture content of pharmaceutical powder and granules.
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What's hot
Tray dryer I Diagram I working principle
Here in these slides, you will have an understanding of dryer. Mostly used equipment in the industry for drying operation.
You can join me on Youtube for more learning.
you can join me on youtube
https://www.youtube.com/watch?v=Q0begSselss
https://www.slideshare.net/muhammadZu...
You can join me on Facebook pages:
https://www.facebook.com/VFodic
Drying - Ppt
The document discusses different aspects of drying processes. It defines drying as the removal of small amounts of liquid like water or volatile liquids from materials through the application of heat. Drying involves both heat and mass transfer operations. There are key differences between drying and evaporation processes. Some common types of industrial dryers are drum dryers, spray dryers, fluidized bed dryers, tray dryers, tunnel dryers, and vacuum dryers. Drying is necessary to improve product characteristics, handling, and preservation. The rate and efficiency of drying depends on factors like material properties, moisture content, temperature, and dryer design.
Drying and mixing
1) Drying is an important process for producing stable and consistent pharmaceutical materials. It involves the transfer of energy, phase transformation of water or solvent from liquid to vapor, and removal of vapor.
2) Dryers can be classified based on heat transfer methods and processing type. Common dryers include tray dryers, rotary dryers, fluidized bed dryers, spray dryers, freeze dryers, and microwave/RF dryers.
3) Fluidized bed dryers suspend materials in an upward-moving stream of heated air or gas, allowing for uniform and rapid drying. They are useful for heat-sensitive materials and granule production.
Drying
Drying
Objectives, applications & mechanism of drying process, measurements & applications of Equilibrium Moisture content, rate of drying curve.
principles, construction, working, uses, merits and demerits of –
Tray dryer,
Drum dryer
spray dryer,
Fluidized bed dryer,
Vacuum dryer,
Freeze dryer.
spray drying
The document provides information on spray drying processes. It discusses that spray drying is a method to produce dry powders from liquids or slurries by rapidly drying with hot gas. Key aspects of spray drying include atomizing the feed into droplets, contacting the droplets with drying gas, evaporation of moisture from the droplets, and separating the dried powder. Different types of spray dryers and factors like flow patterns, atomization methods, and applications are described.
Drying unit 3
Full description about Drying: Objectives, applications & mechanism of drying process, measurements
& applications of Equilibrium Moisture content, rate of drying curve. principles,
construction, working, uses, merits and demerits of Tray dryer, drum dryer spray
dryer, fluidized bed dryer, vacuum dryer, freeze dryer
Granulation process and types of granulators
Granulation is the process of binding particles together to form larger granules. There are two main types: dry granulation which uses no liquid, and wet granulation which uses a liquid binding solution. Wet granulation methods include fluidized bed granulation where granulation and drying occur together, tumbling granulation using drums or pans where particles are set in motion by tumbling forces, and mixer-granulators which use high shear mixing to form agglomerates. Key steps in wet granulation are wetting, nucleation and binder distribution, consolidation and growth, and attrition and breakage. Granule size and properties depend on the specific granulation equipment used.
Freeze drying
This document discusses lyophilization or freeze drying, which is a process used to dehydrate foods and pharmaceuticals. It involves freezing the material, reducing pressure to allow the frozen water to sublimate, and then further drying at a higher temperature to remove bound water. The key stages are pre-freezing, primary drying where ice sublimates, and secondary drying to remove bound water. Freeze drying retains nutrients, flavor, and texture better than other drying methods. It allows for long shelf life but is more expensive than other methods. Common industrial freeze dryers include tray and tunnel dryers.
drying
This document discusses principles of drying solids, including the removal of liquid through evaporation with the application of heat. It describes different types of dryers classified by their heat transfer method and how solids are exposed. Key aspects covered include drying curves, heat transfer calculations, temperature patterns in dryers, and factors that influence drying like material properties and dryer conditions. The document provides an overview of drying fundamentals and considerations for dryer design and operation.
Tablet granulation ppt
Granulation is the process of binding particles together to form larger granules. There are two main types: dry granulation which uses no liquid, and wet granulation which uses a liquid binding solution. Wet granulation methods include fluidized bed granulation, tumbling granulation using drums or pans, and mixer-granulation. Fluidized bed granulation controls moisture content to prevent defluidization or lack of agglomeration. Tumbling granulation forms larger granules of 2-20mm using centrifugal forces. Mixer-granulators provide high shear mixing for granulation or dispersion using paddles or pins.
Drying by Ankita Yagnik
All about pharmaceutical drying.
Drying presentation for 2nd semester and 4th semester students as per GTU syllabus.
Drying final
This document discusses various drying methods used in pharmaceutical manufacturing. It defines drying as removing liquid from a material through heat transfer and evaporation. Several dryer types are described, including drum dryers, spray dryers, tray dryers, tunnel dryers, rotary dryers, fluidized bed dryers, vacuum dryers, and freeze dryers. Each method is explained along with its advantages and disadvantages. Freeze drying and vacuum drying allow heat-sensitive materials to be dried at low temperatures. Larger dryers like spray dryers and rotary dryers provide continuous high-volume drying.
ROTARY DRYER
The rotary dryer is a type of industrial dryer that reduces the moisture content of materials by bringing them into direct contact with heated gas. It consists of a cylindrical shell that rotates, allowing material to be fed in at one end and discharged at the lower end as it dries. As the dryer rotates, internal fins lift the material through a hot gas stream to evaporate moisture before it falls back to the bottom. Rotary dryers can dry a wide range of materials effectively and are commonly used in mineral processing to dry products like sands, limestone, ores, and coal.
Pelletizatoin
This presentation gives brief information on pelletization, significance of pelletization. Information also cover on formulation aspects of pellets and different existing methods of production of pellets.
Freeze drying
Freeze dryers work by first freezing the material and then using sublimation to turn frozen water directly into a gas. The key parts are drying chambers, heating coils, a vapor condensing system, and a vacuum pump. Freeze drying preserves the quality, shape, and rehydration properties of materials like foods and biological samples since it occurs below the freezing point and does not require melting. Its applications include heat-sensitive materials like foods, pharmaceuticals, and biological cultures.
Drying & its process
This document discusses various drying methods and processes. It defines drying as the removal of liquid from solids using heat. Common applications of drying include manufacturing granules, reducing bulk/weight, and food preservation. The drying process involves heat transfer, phase change of water to vapor, and vapor removal. Key drying methods are described, including tray drying, vacuum drying, fluidized bed drying, and freeze drying. Tray drying uses racks and forced hot air convection. Vacuum drying uses lower pressure to reduce boiling points. Fluidized bed drying suspends materials in an upward gas flow. Freeze drying sublimes ice directly to water vapor under vacuum.
Spray Dryer
A spray dryer uses the spray method to transform materials like solutions and slurries into fine droplets that are dried quickly when exposed to a hot gas stream. Spray drying allows for rapid evaporation and is used across industries like chemicals, petroleum, and mining to dry heat-sensitive materials without degradation. The process produces uniformly sized powder particles suitable for tableting due to their improved flow properties and low moisture content.
Drying
The document discusses different drying techniques used in the pharmaceutical industry. It describes tray drying, fluidized bed drying, vacuum drying, and freeze drying. Tray drying involves circulating hot air over solid materials placed on trays to remove moisture. Fluidized bed drying suspends materials in a stream of hot air to dry them uniformly. Vacuum drying uses reduced pressure to lower the boiling point of water for faster evaporation. Freeze drying works by freezing materials, reducing pressure, and allowing ice to sublimate directly to water vapor for drying thermolabile substances. Each method has advantages like speed, uniformity, or suitability for certain materials as well as disadvantages like cost or potential for degradation.
Vaccum dryer
Vacuum dryers work by reducing the chamber pressure below the vapor pressure of water through the application of vacuum, causing water to boil off rapidly without needing high heat. Vacuum dryers consist of an iron jacketed vessel containing hollow shelves and metal trays, connected to an oven and vacuum pump. Materials are dried in the trays under reduced pressure, allowing for rapid drying of heat-sensitive or hygroscopic substances through conduction without risk of degradation from high temperatures.
Kh2.drying process
This document discusses various drying processes used in pharmaceutical manufacturing. It begins by describing the objectives of drying and then discusses different evaporation methods like hot air drying, infrared drying, and vacuum drying. The main types of dryers covered are drum dryers, spray dryers, tray dryers, tunnel dryers, rotary dryers, fluidized bed dryers, vacuum dryers, and freeze dryers. Key factors that influence the selection of drying methods and equipment are also outlined.
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- 2. 1 2 3 4 Introduction Principle Construction & working process Advantages, Disadvantages, Uses
- 3. Owner is a pharmaceutical company of BangladeshThe company uses this for around 20 years The company didn’t update the machine much They use it for drying sugar They bought the dryer from a local supplier The machine is customized
- 4. • Forced convection • Heat transfer by heater or steam • Control panel helps in controlling temperature • Uniform heat distribution Principle • Static bed Dryer bed Heat Process Dryer bed Air flow Materials • Wet or solid • Hot air is circulated • Moist air is removed partially • Parallel air flow
- 5. Advantages of using a tray dryer Handling of materials can be done without loss Batch wise operation Suitable for small sized batch Same equipment is readily use for wide variety of materials Valuable products can be handled efficiently Handling as separate entity
- 6. Disadvantages of using a tray dryer High cost The process is time consuming Non-uniform drying of a product at different locations Requires more labor
- 8. What’s next?
- 9. TRAY DRYER How it looks from outside TRAYS Placed inside the chamber CHAMBER Hot chamber including Truck on wheel MOTOR Helps in rotating fan inside the chamber
- 10. HEATER Rises the temperature of air inside CONTROLLING CHAMBER Control air pressure and temperature TRUCK ON WHEEL Contains trays inside the chamber FAN Circulate hot air inside the chamber
- 11. Reference: 1. Pharmaceutical Engineering principles and practices by C.V.S Subrahmanyam
- 12. Thank You All