Efficient Sawdust Rotary Dryer
Raw materials: Sawdust, bamboo chips, rice husk, peanut shell, sesame rod, cotton rod, bean rod, and other hard materials.
Output: 500-3000 kg/h
The drum dryer, like airflow dryer machine, is a common machine for drying materials. The heat source for drying materials in the drum dryer comes from the configured ignition furnace. The fuel in the ignition furnace can be dry wood, coal, etc. Drum dryer is widely used in feed, mining, medicine,light industry and charcoal production industries, and often used in a variety of industrial production lines.
In the charcoal production line, the drum dryer is mainly used behind the crusher after the material is crushed, using the rotating cylinder to quickly dry the material into the required dry products. After that, the materials are transported by screw feeding machine to sawdust briquette machine and carbonization furnace,to further charcoal production.
The wet material is put into the feeding end of the drum dryer. The spiral blade at the feeding end pushes the material into the cylinder body, and the lifting plate on the cylinder body lifts the material under the action of the rotation of the cylinder body. The drum dryer’s barrel body is fixedly provided with two rolling rings, which are respectively placed on two supporting wheel devices. A pair of baffle wheels are arranged on the wheel supporting device near the discharging end to prevent the cylinder from moving axially when rotating.
Because the drum dryer’s barrel installation has a certain inclination angle, so the material being dried after being lifted, under the action of gravity to the low end of the outlet. The waste gas and dust generated during the drying process of the drum dryer will pass through the pipe at the discharge end, be processed by the dust remover, and then put into the atmosphere. The dried materials can be collected or sent to the next process by the screw conveyor.
1.Drum dryer has large processing capacity, less fuel consumption and low drying cost.
2.The drum dryer adopts the structure of adjustable center tugboat, which is well matched with the rolling ring and greatly reduces wear and power consumption.
3.Drum dryer with high drying efficiency and large output can be customized according to the specific needs of users.