The main body of volute sludge dewatering is made of multiple fixed ring and moveable ring with the screw shaft running through it. The front part is concentrating section and the ending part is dewatering section. It can concentrate and dewater sludge in one box and has taken place of the traditional filter clothes and centrifugal filtration method for its distinctive filter model.
Sludge will be transported to the dewatering part after being thickened in the concentrating section. In the advancing process, great pressure has been produced because of the gradually decreasing filter spacing and screw distance with the block of the back platen. Then the volume decreases continuously, and the purpose of fully dewatering will be achieved.
Automatic & continuous operation.
Cannot be clogged easily.
Low operation cost.
Good surrounding with no vibration, no noise and little odor.
Easy operation and maintenance.
Compact set of flocculation, thickening and dewatering functions.
The volute filter press dewatering equipment can be widely used for dewatering sludge of municipal administration wastewater, food, beverage, drink, slaughtering and breeding, printing, petrochemical engineering, papermaking, tannery and pharmaceutical. Besides, we continuously offer customerized sollutions for spacial requirements of customers.
Innovative structure design makes it possible that the device can be used for all kinds of sludge with high or low density, especially the sludge with oil, and it can be named the invincible opponent to dewater the sludge with oil.