Sludge rotary dryerer

Sludge rotary dryer application::

Rotary dryer is used for drying materials with humidity or granularity in the industries of mineral dressing, building material, metallurgy and chemical. It can be used for drying many kinds of materials limestone slag, coal powder, slag, clay stone. And it formed by rotary body, lifting blade, driving device, supporting device and sealing ring. The dryer has advantages of reasonable structure, high efficiency, low energy consumption and convenient for transportation, and convenient and reliable operation; Therefore, the consumption of the coal and the electricity is lower than the common ones. While the production capacity is higher than 10-15%.

Sludge rotary  dryer structure:

Rotary dryer is composed of 1.shell body2.front tyre3.rear tyre4.gears5.Thrust rollers 6.support rollers 7.Pinion gears 8.Dischargeing parts 9.Lifting blades 10.Speed reducer 11.Motor 12.Air-windflow 13.input and output device.And accoring to the customer’s requirements,we can match belt conveyor or bucket elevator,cyclone separate,draught fan,etc.

Sludge rotary dryer working principle;

The lifting plates which are arranged reasonably with changeable angles in order, throws moisture materials into the rotary cylinder. Then water will be separated from the materials by hot air-flow and changed into vapour to be discharged into the atmosphere. Then the materials would be dryed. 

Sludge rotary dryer main technical data: