volute screw press/ multi-plate screw press/sludge dewatering machine
Published on by Judy Jia, Employee at Top Industry for Top Industry
Volute Sludge Dewatering Machine (Hereinafter referred as TPDL) belongs to the screw press, it's clog-free and can reduce the sedimentation tank and sludge thickening tank, saving the cost of sewage plant construction. TPDL using screw and the moving rings to clean itself as clog-free structure, it's a new technology that can replace the traditional filter press like belt press and frame press, the screw speed is very low, so it cost low power and water consumption in contrast to the centrifuge, it is a cutting edge sludge dewatering machine.
Dewatering Principle
After the sludge is concentrated by gravity in the thickening zone, it’s transported to the dewatering zone.
During the moving process, the filtration gap and the pitch gradually become smaller and under the blocking
effect of the end plate, large internal pressure is generated and the volume is continuously reduced. Thus to achieve full dehydration.
Process flow chart 
Information
- Location: , China
Media
Taxonomy
- Treatment
- Environment
- Water Supply
- Manufacturing
- Environment & Water