Volute Screw Press Sludge Dewatering Machine

The volute screw press sludge dewatering machine is a kind of water treatment system, which is widely used in municipal wastewater treatment engineering, petrochemical, light industry, chemical fiber, paper making, pharmaceutical, leather and other industries. The actual operation shows that the sludge dewatering can create considerable economic benefits and social benefits for the customers.

Product Details

Product Description
The volute screw press sludge dewatering machine is a kind of water treatment system, which is widely used in municipal wastewater treatment engineering, petrochemical, light industry, chemical fiber, paper making, pharmaceutical, leather and other industries. The actual operation shows that the sludge dewatering can create considerable economic benefits and social benefits for the customers.

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Working Principle
When the volute screw press sludge dewatering machine is operated, the sludge is discharged from the feed inlet into the filter cylinder and is moved to the discharge port by the push of the spiral shaft rotary vane.The pitch is gradually reduced, so the pressure of the sludge is also increased, and the pressure difference is started to be dehydrated, and the water is from the fixed ring and the activity.The annular piece is filtered out of the gap, and the device depends on the self cleaning function between the fixed plate and the movable plate, and the clearance between the filtler and the filter is prevented from being blocked. After full dehydration, the discharge of the discharge port is discharged from the discharge port under the action of the propeller shaft.

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Technology Advantage

Sludge Concentration 2000mg/L--50000mg/L

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Configuration of the proprietary rotary disc pre concentration device, more good at dealing with low concentration of sludge.
* To improve the shortcomings of the existing gravity concentration, and realize the efficient concentration of low concentration suldge ;
* Flocculation and concentration in the integration to compete, reduce the pressure of subsequent dehydraion;
* Combined with the adjustable telescopic valve, the slurry can be adjusted to the best state of dehydration.

Fixed ring substituted filter, self cleaning, no clogging, easy treatment of oily sludge
Under the rotation of the spiral shaft, the movable plate is constantly staggered with respect to the fixed plate, thereby realizing the continuous self cleaning process, thereby avoiding the problem that the conventional dewatering machine is generally blocked. Therefore, anti oily sludge is easy to be separated and not blocked. Without water for high pressure washing, clean, no odor, no two pollution.

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Low speed operation, no noise, low energy consumption, only 1/8 of the belt typemachine, the 1/20 of the centrifuge
Volute screw press sludge dewatering machine depending on the volume pressure dehydration, without drums and other large body and operation speed is low, only 2- -4 revolutions per minute, so the water saving, energy saving, low noise,average energy consumption for belt conveyor, 1/8, 11 20 of the centrifuge, the unit power consumption only 0.01-0.1kwh /kg-DS, reduce the system operation cost of sewage treatment.

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Reduce the cost of infrastructure investment, improve the results of treatment
Volute screw press sludge dewatering machine can deal directly with the aeration tank and secondary sedimentation tank sludge, no need to set the sludge thickening tank, sludge storage pool, so it can be reduce infrastructure total investment cost, and avoid the traditional sludge thickening tank in phosphorus release and upgrading the sewage treatment system dephosphorization function.
* Saving concentrated pool and other structures, such as construction investment and mixer, air compressor, washing pump and other ancillary equipment investment
* Equipment covers an area of small, reduce the construction investment in the dewatering room

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Fully automatic control, simple operation and management
Volute screw press sludge dewatering machine without filter cloth, filter pore clogging elements, safe operation is simple, according to the customer's running time section, combined with automatic control system, on the set, to achieve automatic unattended.

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Integral Structure

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Inquiry