Product introduction: the sawdust dryer continuously adds the powdery wet sawdust into the drying pipe by screw conveyor. In the transportation and dispersion of high-speed hot air flow, the moisture in wet materials is evaporated to obtain powdery or granular dry products. It is mainly composed of air heater, feeder, air dryer, cyclone separator, fan, etc. The advantages of this sawdust dryer are stable operation, large operation flexibility, strong adaptability and large output.

Working principle: sawdust dryer: it includes heat generating furnace, feed port, rotating cylinder, filter cylinder, material conveying pipe, cooling cylinder and discharge port. The rotating cylinder is located on the driving roller. The driving roller drives the rotating cylinder to rotate at a low speed by motor and deceleration drive. A feed port is set between the heat generating furnace and the rotating cylinder, a frying blade is set in the rotating cylinder, and a baffle is set at the connection between the rotating cylinder and the filter cylinder, A small hole is opened on the baffle, one end of the filter cylinder is connected with the rotating cylinder, the other end is connected with the material conveying pipe, a stop is set in the filter cylinder, a slag discharge hole is set at the bottom of the filter cylinder, one end of the cooling cylinder is connected with the material conveying pipe through a blower, and the other end is connected with the discharge port. Because the saw dust dryer adopts the above structure, the saw dust can be fully dried in the rotating cylinder, and the saw dust can be fully dispersed again before entering the material conveying pipe, so that the water evaporates quickly. The stop can block the impurities in the saw dust and ensure the quality of the saw dust entering the material conveying pipe. The sawdust enters the sawdust dryer, and the spray pipe and the rotary cylinder work together. The materials boil and fluidize in the cylinder, and the hot air fully contacts the materials to complete the drying.

Applicable materials: sawdust dryer is applicable to sawdust, bamboo chips, wood chips, straw, vine man, stem, bagasse, fruit shell, palm silk, coconut shell, Salix, other combustible wastes, etc.