Sludge Double Shaft Paddle Dryer

Product Detail

Description

Sludge double shaft paddle dryer is a kind of indirect heated dryer. There is jacket on the body, hollow paddle strongly welded on two or four hollow shafts, filling heating medium (could be hot water, steam or thermal oil) in them, wet raw material is heated, dried as well as driven forward by two or four shafts.

The dryer is formed by sealed feeding system, dryer body, sealed discharging system, tail air processing system etc. It realizes safety control through the control of flammable ingredients, drying temperature, pressure and oxygen content. Besides ordinary  sludge, the dryer is also perfect for oily sludge, Coal chemical sludge which contains solvent ingredients. It is one of the most secure sludge drying device.

What’s more, we developed  high vacuum double shaft paddle dryer (in continuous production). Vacuum model design is improved based on ordinary design, pressure resistance is strengthened, it is available to work under high pressure operation environment and it could prevent flammable, explosive or poisonous gas agglomeration effectively. 

The vacuum model has been applied invention patent.

Application

KJG is one of the most secure drying device for oily sludge (6-8%), coal chemical industry sludge and the other sludge which contains explosive organic solvent.

It is also widely suitable for municipal sewage sludge, chemical industry sludge, metal sludge, textile sludge, dyestuff sludge etc.

Process Layout