Stacked Screw Type Sludge Dewatering Machine
 
It sets concentration and dehydration in one, requires no sludge concentration pool, no filter cloth, no blocking, with self-cleaning, suitable for oily sludge; low rotating speed, no noise, low energy consumption (only 1/20 of centrifuge), full-automatic control, easy to operate.
 
1.Compact design, small floor space (about 50% of plate and frame type, belt filter press and other filters), reduce construction investment.
2.Advanced design, no blocking during operation, saves cleaning water quantity, reduces cleaning water’s burden from backflow.
3.Electric control cabinet, flocculation mixing tank and dewatering main part all in one. Reduces floor space, easy and convenient to install.
4.Operate closed, dewater stably and timely, minimize odor and improve working environmental conditions for workers.
5.Automatic continuous operation 24h, reduce labour intensity, short and simple maintenance.
6.Low power consumption. Cost saving, high efficiency and energy saving. Low running speed of screw shaft, 2-3 rotate/min, almost no vibration and noise.
7.Wide application, mature technology. It is widely used for the municipal wastewater, food, beverage, chemical, leather, welding materials, paper making, printing and dyeing, pharmaceutical and other industries sludge. It is suitable for both high and low concentration sludge dewatering. For low concentration (2000mg/L) sludge dewatering, no concentration tank and storage pool, which can reduce the construction cost and decrease the release of phosphorus and generation of anaerobic oxygen.