Volute Screw Press Sludge Dewatering Machine For Sewage Sludge Treatment

Features Of Sludge Dewatering Machine

Working Process

1. Thickening: When the screw drive shaft rotates, the multiple solid and active laminations arranged on the periphery of the drive shaft move relative to each other. Under the action of gravity, water is filtered out of the relatively moving lamination gap to achieve rapid concentration.

2. Dewatering: The concentrated sludge moves forward with the rotation of the screw shaft; along the direction of the mud cake outlet, the pitch of the screw shaft gradually decreases, and the gap between the rings gradually decreases, and the volume of the spiral cavity Constantly shrinking; under the action of the back pressure plate at the outlet, the internal pressure gradually increases. Under the continuous continuous operation of the screw drive shaft, the water in the sludge is squeezed and discharged, and the solid content of the filter cake continues to increase, finally achieving sludge Continuous dehydration.

3. Self-cleaning: The rotation of the screw shaft pushes the moving ring to continuously rotate. The equipment relies on the movement between the fixed ring and the moving ring to achieve a continuous self-cleaning process, thereby cleverly avoiding the common blocking problem of traditional dehydrators.

Wuxi BioCell Environmental Technology CO., Ltd. is a professional multiple disc screw (MDS) supplier that is mainly engaged in the R&D of sludge dewatering equipment, production, and affiliated sales and services.

BioCell comprehends the core technology and customises various configuration solutions according to customer requirements. In addition, BioCell provides end-to-end solutions with highly-efficient compact plants, sludge dewatering machine and energy savings for rebuilding, transformation and the upgrading of wastewater treatment systems.

Our customers include, but not limited to, Dupont, Dannone, Unilever, Singapore Semborp, Petrochina,CocaCola and Originwater. Furthermore, our domestic clientele also includes Chinese municipal water services and environmental engineering companies.