Sawdust special dryer is designed for drying sawdust, small pieces of wood, wood veneer drying. It has the characteristics of large drying output, remarkable energy saving effect and low maintenance. The main working principle is: the sawdust enters the rotary cylinder by joint action of spray pipe and rotary cylinder, making the material in the cylinder boiling fluidization, fully contact with hot air.
The so-called airflow drying refers to the wet sawdust in the form of powder particles, which is continuously added into the drying pipe by the screw conveyor. In the transmission and dispersion of high-speed hot gas flow, the moisture in wet materials evaporates, and the dried powder or granular products are obtained. It is mainly composed of air heater, feeder, air drying pipe, cyclone separator, air suction and so on.