On the basis of the stacked screw sludge dewatering machine, our company has launched a new type of sludge mechanical thickening equipment - the stacked screw sludge thickening machine. This equipment inherits the technical advantages of low energy consumption, high efficiency, fully automatic control, and stable operation of the stacked screw sludge dewatering machine. It can directly concentrate the sludge in the secondary sedimentation tank quickly and continuously, and the concentration of the concentrated and separated sludge is stable and adjustable within the range of 90% -96%. After adopting this equipment, there is no need to build a thickening tank, reducing infrastructure investment and land occupation, effectively reducing the odor and phosphorus release caused by the sludge in the thickening tank, reducing the workload of subsequent treatment, and greatly improving the production capacity of sludge dewatering or deep dewatering equipment.

Performance advantages

Ø Wide range of concentrated sludge, suitable for sludge moisture content range of 95% -99.8%;

The moisture content of the concentrated sludge is stable and adjustable within the range of 90% -96%;

High concentration efficiency and small footprint;

No filter cloth, self-cleaning, no blockage, no need for high-pressure backwash water;

Low speed operation, low energy consumption, low operating costs, no vibration, no noise;

Closed operation to reduce odor generation;

Ø Less vulnerable parts, low maintenance costs, and long service life;

Fully automatic control, continuous operation, and easy maintenance and management.

scope of application

As a pretreatment equipment for sludge deep dewatering system, it is matched with ultra-high pressure elastic press, diaphragm filter press and other equipment;

Replace sludge concentration tanks as pre-treatment equipment for sludge dewatering systems;

Ø Used for other concentration or solid-liquid separation processes.