Multi-Plate Screw Press Sludge Dewatering Machine - China Factory Suppliers for Efficient Water Treatment Solutions
Working Principle
The conditioned sludge flows into the filter zones from the flocculation tank and is pushed forward to the discharging end. With the gaps between the thread of the shaft is getting even narrower the pressure on the sludge is getting higher and higher. Than the water is separated from the sludge and flows out from the gaps between the moving rings and fixed rings. The movement of the moving rings will clean the gaps between moving and fixed rings and prevent the machine from blockage.
The filtered sludge cakes will be pushed forward by the finally discharged from the end.
Ideal For
The Sludge Dewatering Screw Press can be widely used for various wastewater treatment systems such as municipal, petrochemical, chemical fiber, paper making, pharmaceutical, leather and other industrial water treatment system. Also it can be used for Dairy Farm Manure Treatment, Palm Oil Sludge, Septic Sludge, etc. The practical operation shows that Dewatering Screw Press can bring considerable economic and social benefits for users.
Feature
1. Reduce the cost of infrastructure investment, improved the result of treatment.
The dewatering screw press can directly treat the sludge from the aeration tank and the sedimentation tank so that the sludge thickening tank is not needed any more.
Therefore, the construction cost can be greatly reduced and well avoided the phosphorus releasing problem.
Saving the cost of sludge thickening tank and other equipments investment.
Occupy smaller area, reduce construction investment for dewatering.
2. Low speed operation, low noise, low energy consumption, only 1/8 of the belt type, 1/20 of the centrifuge.
3. Rings substitute filter cloth, self cleaning, no clogging, easy treatment.
The dewatering screw press allows continuous operation with no clogging due to the moving of the fixed rings and moving rings cleaning it self. Therefore, it’s especially good at oily sludge with excellent performance. Moreover, it doesn’t need additional water for high-pressure cleaning so that no small or secondary pollution will be produced.
4. Fully automatic control, easy operation and maintenance.
The dewatering screw press has no easy-blocking components like filter cloth or filtration pore inside.
Its operation is safe and easy. It also can be set to operate automatically via the elec-control cabinet.
Frequently Asked Questions
How does the Sludge Dewatering Screw Press prevent clogging?
It uses a system of moving and fixed rings that self-clean as the shaft rotates. This continuous movement cleans the gaps and prevents clogging, making it highly effective for oily sludge without requiring high-pressure backwash water.
Which industries can use this dewatering screw press?
It is suitable for municipal, petrochemical, chemical fiber, paper making, pharmaceutical, leather, and other industrial wastewater treatment systems. It is also ideal for Dairy Farm Manure, Palm Oil Sludge, and Septic Sludge treatment.
How does the machine reduce infrastructure and construction costs?
Because the dewatering screw press can treat sludge directly from the aeration and sedimentation tanks, it eliminates the need for a sludge thickening tank. This reduces both equipment footprint and overall construction costs.
What makes this machine energy-efficient?
It operates at a low speed, resulting in low noise and exceptionally low energy consumption. The energy requirement is only about 1/8 of a belt-type press and 1/20 of a centrifuge.
Is the operation of the screw press automated?
Yes, the system is designed for fully automatic control. It can be easily configured to run automatically using the electrical control cabinet, ensuring safe and simple operation and maintenance.