Dry Roasting Equipment---Tunnel Dryer---The Once Setting Tunnel Dryer
Xi'an Research and Design Institute of Wall & Roof Materials Co,.Ltd.- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 kg/m²
- Supply Capability:
- 50 kg/m²/month
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Both the once setting tunnel dryer and the roasting kiln carrying equipment are kiln cars. The section of the dryer is the same as roasting kiln.
The structure of the dryer is a brick-concrete. The side walls are composed of red brickwork and reinforced concrete structural columns. The roof is cast-in-place reinforced concrete, and aerated concrete brickworks are used for thermal insulation.
The drying medium is generally provided by the waste heat and flue heat of the roasting kiln. The dryer is equipped with a hot air supply system, a moisture exhaust system and a temperature and humidity monitoring system. By monitoring and adjusting the system, the supply air temperature and air volume can be controlled to ensure the drying quality of the bricks.
- Q:What is the best drying equipment?
- After the wet air is withdrawn from the inclined duct beneath the baking tray, a portion of the wet air is discharged from the oven through the centrifugal fan.
- Q:Frozen sublimation drying equipment which consists of several systems
- the heating system: for heating the freeze-drying room shelf, to promote the material within the ice sublimation, direct and indirect heating in two ways, direct heating is the direct heating in the box inside the shelf, indirect heating is the use of electricity Or other heat source heat transfer medium, and then pass it into the shelf.
- Q:How to choose the right drying equipment and drying technology
- Materials can be divided into two kinds of hygroscopic and non-hygroscopic.
- Q:What are the common types of dryers?
- The belt dryer consists of a number of individual unit segments, each of which includes a circulating fan, a heating device, a separate or common fresh air extraction system and an exhaust gas extraction system. The amount of drying medium, temperature, humidity and exhaust cycle
- Q:The working principle of belt dryer
- Material from the feeder evenly spread on the mesh belt, mesh with 12-60 mesh stainless steel mesh. Moved by the drive in the dryer. The dryer consists of several units, each unit of hot air independent cycle, part of the exhaust by a special exhaust fan discharge, the exhaust gas from the control valve control, the heat from the bottom up or from top to bottom through the shop in the material on the net, heating Dry and take away moisture. The mesh belt is slowly moving, the running speed can be adjusted according to the material temperature freely, and the dried finished product falls into the feeder continuously. Up and down the cycle unit according to user needs can be flexible equipment, the number of units can be selected according to need.
- Q:What are the characteristics of the drum dryer?
- The current resistance is small, you can use it to dry the granular material.Currently the development of domestic drum dryer has been in the world advanced level, from the practical sense, the drying device in addition to improving the shape of the internal device design, gas transport regulation and other details Factors, in other areas no longer have the technical leap and innovation, the current technology has been able to meet the general needs.
- Q:What are the common drying methods?
- Mechanical dehydration method is through the way of the material pressure, will be part of the water extrusion. Commonly used in pressing, sedimentation, filtration, centrifugal separation and other methods. Mechanical dehydration method can only remove part of the material free water, combined with water remains Material, so the material after the mechanical dehydration of the material moisture content is still high, generally 40 to 60%, but the mechanical dehydration method is one of the most economical method.
- Q:How to solve the dryer a series of failures
- On the other hand, after the dryer was replaced, the dew point immediately peaked, indicating that the dryer was not adequately cooled before it was so well that it could not adsorb moisture well and that the dew point of the dryer would be reduced to normal after cooling. If the dryer is cooled properly, it will cause the temperature to peak. The sudden change in temperature will reduce the drying ability of the desiccant to heat-sensitive materials such as ionomers, amorphous polyesters and certain nylon grades.
- Q:The development prospects of the dryer
- As a compressed air post-processing purification equipment, cold and dry control system will follow the host control technology and continuous improvement. Frequency control, online dew point measurement and control, operating conditions, real-time display and record preservation and so there is a lot of things to do.
- Q:What are the types of drying equipment?
- According to the operating pressure, the dryer is divided into two types of atmospheric pressure dryer and vacuum dryer. Microwave flour sterilization drying equipment can reduce the moisture partial pressure of the space and accelerate the drying process, and can reduce the wet boiling point and material Drying temperature, steam is not easy to leak, so the vacuum dryer for dry heat-sensitive, easy oxidation, explosive and toxic materials and wet steam needs to be recycled occasions.
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Dry Roasting Equipment---Tunnel Dryer---The Once Setting Tunnel Dryer
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 kg/m²
- Supply Capability:
- 50 kg/m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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