86-13584421186
Room 8302, , No 222, Middle of Jiyang Road, Zhangjiagang, Suzhou, Jiangsu, China
Screw type sludge dewatering system
304S type
DS standard capacity :120kg/h --200kg/h
No secondary pollution
2.DS standard capacity :120kg/h --200kg/h
3.No secondary pollution
4.Operation costs can be saved
1.Machine description :
Volute Sludge Dewatering which uses the screw extrusion principle is a new type of solid-liquid separation device. It reaches the goal of extrusion dewatering sludge by the powerful extrusion pressure of changing the screw diameter and distance, and the tiny spacing between moveable annular plates and fixed annular plates.
Model | Screw shaft specification | The mud cake discharge outlet (The distance to the ground) (mm) | Machine size(mm) | Net weight | Operating weight | ||
Length | Width | Height | |||||
EX304 | Φ300´4 | 585 | 4140 | 2000 | 2250 | 2450kg | 3400kg |
2. Structure Principle :
The main body of Volute Sludge Dewatering is made of multiple fixed annular plates and moveable annular plates with the screw shaft running through it. The front part is thickening department and the ending part is dewatering department. It can thicken and dewater sludge in one box, and has taken place of the traditional filter clothes and centrifugal filtration method for its distinctive filter model.
3.Dewatering theory :
Sludge will be transported to the dewatering department after being thickened in the thickening department. In the advancing process, great pressure has been produced because of the gradually decreasing filter spacing and screw distance, and the back platen clogging. Then the volume decreases continuously, and the purpose of fully dewatering will be achieved.
4.Process Flow Diagram:
5. Operation costs can be saved
6.Raw Sludge --------Final filtred slduge without water inside
