Sludge dewatering machine equipment

Sludge dewatering machine equipmentprinciple
1. The sludge dewatering machine equipment is a filtration device formed by stacking a fixed ring and a moving ring, with a spiral shaft passing through them The front section is the concentration section, and the rear section is the dehydration section.
The filter gap formed between the fixed ring and the moving ring, as well as the pitch of the spiral shaft, gradually decreases from the concentration section to the dehydration section.
3. After gravity concentration in the concentration section, the sludge is transported to the dewatering section. During the process, as the filter gap and pitch gradually decrease, and under the blocking effect of the back pressure plate, a great internal pressure is generated, and the volume continuously decreases, achieving the goal of full dewatering.

II Scope of Application
The sludge dewatering machine equipment is used in environments such as industrial wastewater coagulation and sedimentation sludge, excess activated sludge from industrial wastewater, residual sludge from urban sewage treatment, community sewage treatment sludge, coagulation sludge from water treatment plants, residual sludge from water and fertilizer treatment, and solid-liquid separation in factory manufacturing processes.

III Features:
Flocculation: PAM can cause suspended matter to undergo electrostatic neutralization, bridging adsorption, and flocculation.
Adhesive properties: capable of exerting adhesive effects through mechanical, physical, and chemical means.
Resistance reduction: PAM can effectively reduce the frictional resistance of fluids, and adding a small amount of PAM to water can reduce resistance by 50-80%.