End Loader,0.6 Ton Mini Wheel Loader,0.6 Ton Small Wheel Loader,High Quality 0.6 Tons Wheel Loader MASCOT ENTERPRISE LTD , https://www.green-mascot.com
The sawdust dryer is a kind of dryer, which refers to the powdered wet sawdust, which is continuously added into the drying pipe by a screw conveyor. In the transportation and dispersion of the high-speed hot gas stream, the water in the wet material is evaporated to obtain a powdery or granular dry product. Mainly composed of air heater, feeder, airflow drying pipe, cyclone separator, fan and so on.
advantage
1. The drying strength is large. Because the material is highly dispersed in the gas stream, the total surface area of ​​the particles is extremely dry and effective.
2, short drying time
3. The airflow dryer has a simple structure, a small footprint, and is easy to construct and maintain.
4. Large processing capacity and high thermal efficiency. When drying unbound water, the thermal efficiency can reach 60%.
principle
Sawdust dryer: including hot blast stove, feed inlet, rotating cylinder, filter cartridge, material conveying pipe, cooling cylinder and discharge port, the rotating cylinder is located on the active roller, and the active roller drives the rotating cylinder to rotate at a low speed by the motor and the reduction drive. There is a feeding port between the heating furnace and the rotating cylinder, and the rotating barrel is provided with a stir-fry blade, and a baffle is arranged at the connection between the rotating cylinder and the filter cartridge 4, and a small hole is opened in the baffle, and one end of the filter cylinder is rotated The cylinder is connected, and the other end is connected with the material conveying pipe. The filter cylinder is provided with a stopper. The bottom of the filter cylinder is provided with a slag discharging hole. One end of the cooling cylinder is connected to the material conveying pipe through a blower, and the other end is connected to the discharging port.
Due to the above structure, the sawdust can be fully dried in the rotating cylinder, and the sawdust is fully dispersed again before entering the material conveying pipe, so that the water evaporates quickly, and the stopper can block the impurities in the sawdust to ensure the sawdust entering the material conveying pipe. the quality of. The wood chips enter the wood chip dryer and the spray pipe and the rotary cylinder work together. The material is boiled and fluidized in the cylinder, and the hot air and the material are fully contacted to complete the drying.