Zhengzhou Bangke Machinery Manufacturing Co.,Ltd. specialized in the production of wood sawdust dryer for 20 years.Mainly used for drying wood chips,sawdust and saw powder.Our company has good service,reasonable price and get support by our customers.
Wood sawdust dryer continuously send the wet material to the rotary body with the screw conveyor. In the high speed tran***ission and dispersion of heat flow, the water in the wet material will be evaporation and get powder or granular dry sawdust.The sawdust dryer c***ist of air heater, feeder hopper, airflow drying tube, cyclone separator and draught fan.
The application of wood sawdust dryer
The wood sawdust dryer is widely used in straw briquette fuel, charcoal machinery, wood pellet fuel, sawdust briquette, farming and animal husbandry engineering industry.For example corn stalk drying, soybean straw drying, cotton stalk drying, wheat straw drying, sorghum stalk drying, sawdust drying, sh***ing drying etc. agricultural fiber materials drying.
The characteristics of wood sawdust dryer
Large intensity of drying.Due to the material in the air highly fragmented, All the surface area of particles are the effective area of drying.
The drying time is short.
Air dryer has simple structure, ***all floor coverage, easy installation and maintenance.
Large capacity of material processing and high thermal efficiency.When drying unbound water, thermal efficiency can reach 60%.
The working principle of wood sawdust dryer
The wood swdust dryer includes heating furnace, feeding hole, rotating cylinder, filter cartridge, conveyor pipe, the cooling tube and discharge hole. The rotating cylinder is on the drving roller, the drving roller which tran***itted by motor and reducion drive the rotating cylinder rotation at low speed. Between the heating furnace and rotating cylinder sets feeding the rotating cylinder has stirring blades.`The junction between rotating cylinder and filter cartridge is equipped with baffle,the baffle has a ***all hole One side of the filter cartridge is connected with rotating cylinder,another side is linked with discharge hole.
As a result of the above structure, the sawdust can be fully drying in the rotating cylinder, before entering the conveying pipe, the sawdust can fully spread out again and make the moisture evaorates quickly. The baffle can block the impurity in the sawdust, make sure the sawdust quality which entered the conveying pipe.The sawdust enter into the dryer under the common action of spary torch and rotating cylinder,the material in the tube will flow boiling,hot wind and material has a good contact and finished dring. The utility model has the advantages of simple structure, convenient use.
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