Through the drying and carbonization technology, the sludge can be reduced by 90%, and the carbonized products produced at the back end can be used as soil amendments, deodorants, dehydration aids, etc., to achieve resource utilization.

Drying Part: The sludge is crushed into 1-5mm particles size , directly blown by hot air at 150C.The discharge sludge moisture is 25%.
Carbonization part: External heating sealed pyrolysis system.The temperature is adjustable between 400-600 ℃C.In lack of Oxyger the generated H2,CO,Oils,syngas... are recovered and reused in the drying system, saving energy & operating cost.
Integrated drying and cabonization system.: igh-temperature tail gas from carbonizer is reused for drying reducing the energy consumption of dryer, then no needfor an independent emission treatment for the carbonizer.