DEWATERING SCREW PRESS Working Principles
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 preventthe machine from blockage.
The filtered sludge cakes will be pushed forward bythe finally discharged from the end.
DEWATERING SCREW PRESS Description
Aquasust Multi-Disc Sludge Dewatering Screw Press belongs to the screw press, it's clog-free and can reduce the sedimentation tank and sludge thickening tank, saving the cost of sewage plant construction.HLDS using screw and the moving rings to clean itself as clog-free structure, and controlled by the PLC automatically, it's a new technology that can replace the traditional filter press like belt press and frame press, the screw speed is very low, so it cost low power and water consumption in contrast to the centrifuge, it is a cutting edge sluge dewatering machine.
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Applications:
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. |
Advantages:
●Enclosed to minimize odors and noise Very low wash water usage (1/8 compared with belt press)
●Very low power consumption (1/20 compared with centrifuge)
●High cake solids
●Easy to operate and maintain
●Auto Start-up, Run and Shutdown
●Touchscreen operation optional
●Sludge Flow and Cake Monitoring Systems
●Available with many other options like Dairy, Palm Oil, etc.
Technology Advantages
Sludge Concentration 2000mg/L-50000mh/L
●Replacing gravity type dehydrator to realize effcient concentration of sludge.
●Flocculation and concentration operating together makes dewatering easy.
Rings substitute filter cloth, self cleaning, no clogging, easy treatment
Low speed operation, low noise, low energy consumption, only 1/8 of the belt type, 1/20 of the centrifuge
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
Comparison Chart
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.
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 automaticallyvia the elec-control cabinet.
Integral construction
Technical Parameters
Technical Parameters
Packaging Display
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