The structure principle and characteristics of mesh belt dryer

The mesh belt dryer consists of a number of individual unit segments. Each unit segment includes a circulation fan, a heating device, a separate or common fresh air intake system and an exhaust gas discharge system. The operating parameters of the quantity of drying medium, temperature, humidity and exhaust gas circulation amount can be controlled independently, so as to ensure the reliability of the dry machine operation and the optimization of the operating conditions. The belt dryer has the advantages of flexible operation, wet material feeding, and drying process in a completely sealed box. The working conditions are good and the leakage of dust is avoided. Mesh belt dryer is a continuous drying equipment for batch production. It is used to dry sheets, strips, and granular materials with good air permeability. It has high moisture content for dehydrated vegetables, catalysts, and Chinese herbal medicines. Material temperature is not allowed to be particularly suitable for high materials; this series of drying machine has the advantages of fast drying speed, high evaporation strength and good product quality. For paste-like materials of dehydrated filter cakes, they must be granulated or made into strips before dry.

The working principle of the mesh belt dryer is that the raw material is fed into the spiral combustion furnace through a feed fan and is swirled and burned. The generated furnace air is dust-removed and mixed with air and enters into the belt dryer. Inside the device. There is an axial fan at the top of the kiln. The amount of air generated passes through the stack and heats the wood. The brewing room is equipped with a circulating steam generator, and the belt dryer can be sprayed and tempered as required to ensure the quality of the wood mesh belt dryer. The mesh belt dryer of the machine has a rectangular slant wall type, and the front end has a certain slope, which can distribute the air volume evenly. The back end consists of an axial fan, a radiator and a deflector plate to form a complete one. Fan room, easy to maintain and repair. The fan rotation is stable and reliable, with high efficiency and large air volume.

Features

(1) The vibration and impact of the material on the belt dryer are slight, and the particles of the material are not easy to pulverize and crush. Therefore, it is also suitable for drying certain materials that are not allowed to crack.

(2) The belt dryer not only provides for the drying of materials, but it can also be used to bake, burn or mature the material.

(3) The structure of belt dryer is not complicated, it is easy to install and can run for a long time. If there is a failure, it can enter the interior of the box for maintenance and maintenance.

(4) The air amount, heating temperature, material residence time and feeding speed can be adjusted to obtain the best drying effect.

(5) The equipment configuration is flexible, and it can use mesh belt flushing system and material cooling system.

(6) Most of the air recycling, highly energy-saving.

(7) The unique air distribution device makes the distribution of hot air more uniform and ensures the consistency of product quality.

(8) The heat source can be steam, thermal oil, electric or coal-fired (oil) stoves

The air-to-Oil Cooler is mainly used in various equipments that use petroleum, lubricating oil, hydraulic oil, etc. as heat medium to achieve the purpose of cooling the high-temperature oil passing through the heat exchanger through air-cooling.

Advantages: Strong corrosion resistance, compact structure, small footprint, and high degree of customization.various air-cooled drive modes, DC motor, AC motor, hydraulic motor, air motor, special explosion-proof motor, etc., better to choose the appropriate drive mode according to industrial environmental factors, without the help of external cooling medium, lower The hardware requirements can be used to cool the oil and ultimately ensure the benign operation of the equipment.

Applications: Construction machinery engines, hydraulic transmission equipment, air compressors, production and processing equipment, industrial spraying equipment, electrical equipment, generator sets, marine equipment, wind power equipment, metallurgical equipment, etc. 


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