On Weibo, maybe everyone has seen this hot search topic #江浙沪人民问#. Many netizens have opened the fancy slotting mode. For example, "Is this rain a limited amount of monthly subscription?" "Can the dragon king call this transfer?" "It can be planted with rain again" and so on. Some people also ridicule, the southern region needs a hand dryer, otherwise there is no change in clothes. This dryer, not the "dryer", in the food production and processing industry, the dryer is also essential! Below, the author introduces several equipment that can be used for food drying.
Air flow dryer
The airflow dryer mainly uses the high-speed flowing hot air to suspend the wet material therein, and has the advantages of short drying time, high heat transfer coefficient and large heat transfer area, and is particularly suitable for the drying unit operation of the bulk heat sensitive material. According to a technician, the principle of the machine is to enter the wet material through the conveyor and the heated natural air into the dryer at the same time. The two are fully mixed, and the evaporation is achieved in a short time due to the large heat and mass exchange area. The purpose of drying.
However, it is worth noting that when the machine is put into use, it needs to be properly adjusted to supply steam of sufficient quality (6 atm or more) to make the dryer fully function. At the same time, pay attention to the start and stop sequence when using the operation. Open the steam valve first, close the regulating valve, and then start the fan. After that, the temperature rises and the regulating valve is gradually opened. When the wind temperature in the pipeline reaches the required level, the feeder is started to feed. How much to feed depends on how much moisture is wet and the level of finished water.
Fluidized bed dryer
Vibrating fluidized bed dryers are reinforced, special purpose drying units that are typically used for the final drying of materials*. Because the machine can obtain uniform fluidization at a very low gas velocity, the energy consumption is greatly reduced, and the wear and dust entrainment between the particles are also reduced, thereby ensuring the safety and hygiene of the materials.
In addition, the material residence time distribution is relatively uniform, and the residence time is easy to control, especially suitable for materials requiring moisture content. In addition, in addition to the very good drying function, the user can also carry out the processes of material granulation, cooling, sieving and conveying according to the material processing technology to realize automation, continuous and assembly line operation.
Box dryer
The hot air formed by the device is in extensive contact with the material, which enhances the heat and mass transfer process and greatly improves the heat utilization rate, so that the material can be dried in a very short time. In addition, due to the low-temperature dehumidification technology, the machine can control the drying temperature and humidity through the dew point dehumidification and low temperature wheel dehumidification compounding process to ensure the efficient and stable material drying. In addition, the whole machine is easy to operate and easy to use. No manual operation, automatic feeding, automatic dumping, improved working conditions and reduced operator labor intensity.
Jaw dryer
The 耙 dryer is mainly based on the technology of the traditional vacuum squeezing dryer in China. It is made of various powder, granule, slurry, paste and other materials. The drive shaft adopts a thick solid shaft. It is a good guarantee for the stable operation of the equipment under various harsh working conditions. It has the same effect as the airflow dryer mentioned above. The equipment adopts the interlayer and internal stirring simultaneous heating mode, the heat transfer surface is large, the heat efficiency is high, and the stirring is uniform, especially suitable for the drying of heat sensitive materials.
Drum dryer
The device is a contact type internal heating conduction type drying device. During the drying process, heat is transferred from the inner wall of the drum to its outer wall, and the moisture on the material is evaporated by the product that is dried on the outer wall of the drum. Since the device is thermally conductive, the heat transfer direction is substantially uniform throughout the heat transfer cycle. Therefore, most of the heat supplied in the drum is used for moisture vaporization of the material, and the thermal efficiency exceeds 80%. In addition, due to the convenient control of the heating mode, the temperature inside the cylinder and the heat transfer rate of the partition wall can be kept relatively stable, and the drying quality of the product is ensured.
• Gravity elevators
• Positive discharge elevators
• Central discharge slow speed elevators
• Centrifugal elevators
Gravity Type Bucket Elevator
Quantum supply gravity discharge elevators and positive discharge elevators, supplied as close bucket discharge type, central discharge type, or Idler wheel discharge.
Generally a slow speed design gravity bucket elevator is primarily installed for elevating large lumpy & abrasive material. Our standard units are usually chain driven, either friction drive or toothed sprocket.
These elevators offer reliability with minimum wear & a positive discharge emptying of the bucket.
Centrifugal Type Bucket Elevator
Quantum standard range of centrifugal elevators are the most common type of elevator installed to most industries supplied in both belt type or chain type depending on material characteristic and the capacity being elevated and in some case the feeding method of the elevator.
Conveying type
• Segmented tooth sprocket chain type, twin chain or single dropped forged link chain
• Friction chain type elevators, European rolled chain
• Belt elevator. Using rubber belt or 100% polyester solid woven belt, nylon and steel woven belt Typical Construction
• We supply Single leg or Double leg elevators
• Lagged head Pulley
• Slatted return pulley for sticky materials
• Segmented removable sprockets for chain elevators
• Segmented and removable friction pulleys for friction drive elevators
• Fabricated boot and head section assemblies
• Fabricated 3.0m long nominal casings c/w with self-supporting frame and lateral support frames
• Dust tight sealed flanges
• Screw or counterweight tail end take up
Whether the elevator is best suited for toothed sprocket design, friction wheel on conventional belt, IBS will be able to assist with correct selection for the most reliable, maintenance free and cost effective machine to suit your material characteristic and conveying capacity for your particular application.
Types of Buckets readily available
IBS Supply a range of standard off the shelf buckets in a variety of sizes and materials.
Selection of bucket type will depend on material, material characteristics and application. Typical IBS buckets would be plastic-nylon or polyurethane and can be provide FRAS, mild steel fabricated or pressed, stainless steel fabricated or pressed and wear tips for abrasive materials.
Safety and maintenance
• Our equipment is supplied mandatory with anti-roll back device in full load condition
• All inspection doors are fitted with safety limit
• Safety factor of minimum 12: 1 to rated chain pull to installed chain or belt pull under full load stall conditions
• Fully removable split head top section.
• Clean out and inspection doors in Boot section. Self-cleaning boot section optional.
• Under speed sensor and flag disc
• All our equipment is designed to meet Australian Standards
• Selection of correct conveying velocity and material trajectory for centrifugal elevators is critical to the successful operation of a bucket elevator
• Standard wear plates on boot in-feed and head chute discharge.
• Designed to operate no more than 70% water level of selected bucket at normal operation.
• Installed power capable of full load start up under full bucket surge capacity.
• Our bucket elevators are designed for dust tight design, with suitable dust extraction points
• All our bucket elevators are designed to be self-supporting and are provided with lateral support bracing at approx. 10m centres
Replacement parts service
We can provide a range of standard bucket elevator parts using our standard head and tail pulley assemblies, conveyor belting, elevator butt straps, conveyor bolts and fittings, belt-splicing fittings.
Quantum can provide a customised service contract using experience technicians with many years` experience in servicing and troubleshooting bucket elevators in most states. This service ensures that your equipment is functional to its optimum capabilities and reduces down time parts replacement and potential damage.Our technicians have standard customer maintenance, checking and reporting procedure.
Air flow dryer
The airflow dryer mainly uses the high-speed flowing hot air to suspend the wet material therein, and has the advantages of short drying time, high heat transfer coefficient and large heat transfer area, and is particularly suitable for the drying unit operation of the bulk heat sensitive material. According to a technician, the principle of the machine is to enter the wet material through the conveyor and the heated natural air into the dryer at the same time. The two are fully mixed, and the evaporation is achieved in a short time due to the large heat and mass exchange area. The purpose of drying.
However, it is worth noting that when the machine is put into use, it needs to be properly adjusted to supply steam of sufficient quality (6 atm or more) to make the dryer fully function. At the same time, pay attention to the start and stop sequence when using the operation. Open the steam valve first, close the regulating valve, and then start the fan. After that, the temperature rises and the regulating valve is gradually opened. When the wind temperature in the pipeline reaches the required level, the feeder is started to feed. How much to feed depends on how much moisture is wet and the level of finished water.
Fluidized bed dryer
Vibrating fluidized bed dryers are reinforced, special purpose drying units that are typically used for the final drying of materials*. Because the machine can obtain uniform fluidization at a very low gas velocity, the energy consumption is greatly reduced, and the wear and dust entrainment between the particles are also reduced, thereby ensuring the safety and hygiene of the materials.
In addition, the material residence time distribution is relatively uniform, and the residence time is easy to control, especially suitable for materials requiring moisture content. In addition, in addition to the very good drying function, the user can also carry out the processes of material granulation, cooling, sieving and conveying according to the material processing technology to realize automation, continuous and assembly line operation.
Box dryer
The hot air formed by the device is in extensive contact with the material, which enhances the heat and mass transfer process and greatly improves the heat utilization rate, so that the material can be dried in a very short time. In addition, due to the low-temperature dehumidification technology, the machine can control the drying temperature and humidity through the dew point dehumidification and low temperature wheel dehumidification compounding process to ensure the efficient and stable material drying. In addition, the whole machine is easy to operate and easy to use. No manual operation, automatic feeding, automatic dumping, improved working conditions and reduced operator labor intensity.
Jaw dryer
The 耙 dryer is mainly based on the technology of the traditional vacuum squeezing dryer in China. It is made of various powder, granule, slurry, paste and other materials. The drive shaft adopts a thick solid shaft. It is a good guarantee for the stable operation of the equipment under various harsh working conditions. It has the same effect as the airflow dryer mentioned above. The equipment adopts the interlayer and internal stirring simultaneous heating mode, the heat transfer surface is large, the heat efficiency is high, and the stirring is uniform, especially suitable for the drying of heat sensitive materials.
Drum dryer
The device is a contact type internal heating conduction type drying device. During the drying process, heat is transferred from the inner wall of the drum to its outer wall, and the moisture on the material is evaporated by the product that is dried on the outer wall of the drum. Since the device is thermally conductive, the heat transfer direction is substantially uniform throughout the heat transfer cycle. Therefore, most of the heat supplied in the drum is used for moisture vaporization of the material, and the thermal efficiency exceeds 80%. In addition, due to the convenient control of the heating mode, the temperature inside the cylinder and the heat transfer rate of the partition wall can be kept relatively stable, and the drying quality of the product is ensured.
QUANTUM Bucket Elevators have successfully been installed in a wide range of applications and capacities. From process equipment, handling a few kg /hr to over 2000 t/hr with a vast range of materials. Whether your application requires a heavy-duty high capacity machine or an industrial process elevator for your factory.
We have a wealth of experience in designing the correct bucket elevator for your application and have a standard range of elevators, which can be specifically designed for, more specialised applications.
Our elevators have conveyed high temperature, high wear, abrasive, large lumpy, sticky non-flowing materials, as well as free flowing powders and granules. We supply a standard range of twin chain and belt elevators single or twin bucket design for high capacity applications such as grain, minerals and ore. The selection of the elevator depends on the material characteristics and IBS will be able to advise you and select the elevator most suited to your material and your application.
• Gravity elevators
• Positive discharge elevators
• Central discharge slow speed elevators
• Centrifugal elevators
Gravity Type Bucket Elevator
Quantum supply gravity discharge elevators and positive discharge elevators, supplied as close bucket discharge type, central discharge type, or Idler wheel discharge.
Generally a slow speed design gravity bucket elevator is primarily installed for elevating large lumpy & abrasive material. Our standard units are usually chain driven, either friction drive or toothed sprocket.
These elevators offer reliability with minimum wear & a positive discharge emptying of the bucket.
Centrifugal Type Bucket Elevator
Quantum standard range of centrifugal elevators are the most common type of elevator installed to most industries supplied in both belt type or chain type depending on material characteristic and the capacity being elevated and in some case the feeding method of the elevator.
Conveying type
• Segmented tooth sprocket chain type, twin chain or single dropped forged link chain
• Friction chain type elevators, European rolled chain
• Belt elevator. Using rubber belt or 100% polyester solid woven belt, nylon and steel woven belt Typical Construction
• We supply Single leg or Double leg elevators
• Lagged head Pulley
• Slatted return pulley for sticky materials
• Segmented removable sprockets for chain elevators
• Segmented and removable friction pulleys for friction drive elevators
• Fabricated boot and head section assemblies
• Fabricated 3.0m long nominal casings c/w with self-supporting frame and lateral support frames
• Dust tight sealed flanges
• Screw or counterweight tail end take up
Whether the elevator is best suited for toothed sprocket design, friction wheel on conventional belt, IBS will be able to assist with correct selection for the most reliable, maintenance free and cost effective machine to suit your material characteristic and conveying capacity for your particular application.
Types of Buckets readily available
IBS Supply a range of standard off the shelf buckets in a variety of sizes and materials.
Selection of bucket type will depend on material, material characteristics and application. Typical IBS buckets would be plastic-nylon or polyurethane and can be provide FRAS, mild steel fabricated or pressed, stainless steel fabricated or pressed and wear tips for abrasive materials.
Safety and maintenance
• Our equipment is supplied mandatory with anti-roll back device in full load condition
• All inspection doors are fitted with safety limit
• Safety factor of minimum 12: 1 to rated chain pull to installed chain or belt pull under full load stall conditions
For some materials and specific applications, Quantum will design in accordance with Australian standards, suitable explosion venting and will design the structure of the elevator to suit the required application. Typical material that requires this consideration would be sugar, flour, grain and coal.
Standard features for all our bucket elevators
• Qty2 1000mm long inspection doors in conveyor leg and return leg in twin leg elevators for easy inspection of belt or chain and replacement of buckets. Inspection hatch will be provided with bolted mesh screen and safety limit switch
• Qty 2 inspection doors in head section, fitted with safety limit switch• Fully removable split head top section.
• Clean out and inspection doors in Boot section. Self-cleaning boot section optional.
• Under speed sensor and flag disc
• Belt tracking sensor or switch for belt Bucket Elevators
• All our equipment is designed to meet Australian Standards
• Selection of correct conveying velocity and material trajectory for centrifugal elevators is critical to the successful operation of a bucket elevator
• Standard wear plates on boot in-feed and head chute discharge.
• Designed to operate no more than 70% water level of selected bucket at normal operation.
• Installed power capable of full load start up under full bucket surge capacity.
• Our bucket elevators are designed for dust tight design, with suitable dust extraction points
• All our bucket elevators are designed to be self-supporting and are provided with lateral support bracing at approx. 10m centres
Replacement parts service
We can provide a range of standard bucket elevator parts using our standard head and tail pulley assemblies, conveyor belting, elevator butt straps, conveyor bolts and fittings, belt-splicing fittings.
Coupled with our range of standard steel and plastic buckets, elevator chain and fittings, belt tracking switches and sensors we will keep your business moving--
Quantum can provide a customised service contract using experience technicians with many years` experience in servicing and troubleshooting bucket elevators in most states. This service ensures that your equipment is functional to its optimum capabilities and reduces down time parts replacement and potential damage.Our technicians have standard customer maintenance, checking and reporting procedure.
Bucket Elevator,Bucket Conveyor,Elevator Conveyor,Vertical Conveying Elevator
Quantum Conveying Systems Yangzhou Co.,Ltd. , https://www.fkconveyor.com