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WLW Type Microfiltration System with Water Feeding from Outside
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Product Details

WLW Type Microfiltration System with Water Feeding from Outside (Rotary drum type filter)




Scope of application:

 This equipment can remove fine solid particles with grain size of more than 0.25mm in the water; it is preferably applied in the wastewater treatment of different industrial sectors as paper mills, tannery, slaughtering, brewery, food, chemical fiber and textile etc.




 Working principle:

 The AC variable speed motor with speed reducer will drive the mesh cartridge; the wastewater flows to the inlet water tank through the water inlet valve, then the water flows through the buffering and distribution box and up to the filtered water line, the clean water enters the cartridge through the mesh clearance and then discharges out from the bottom of the mesh cartridge while at the same time clean the mesh; while the foreign objects and some fiber type organics with size bigger than the mesh clearance will be retained by the mesh and then transferred to the other side of the cartridge by the rotating mesh cartridge and finally discharged by the discharge device to the residue bucket; the moisture content of the treated trash is 30% -50% lower than that of equipment with water feeding from inside; the filtered water flows to the outlet water tank and discharged out from the drain nozzle.




Characteristics >>>

1. The equipment is totally made of stainless steel with strong anticorrosion performance, compact structure, less use of land area, easy installation, and the equipment may be directly fixed by expansion bolts; this equipment may use pipe connection for water inlet and outlet rather than the use of water channel;

2. The screen bar is in shape of inverted trapezoid to prevent the screenings from clogging the mesh;

3. Use of speed variable motor for its control and the equipment may be maintained at the optimum working status in response to the inlet water flow;

4. The use of special cleaning device can clean off small amount of foreign objects that adhere to the surface of the screen mesh; the mesh cartridge can reach the best screen cleaning efficiency after being cleaned inside two times; also a cleaning device is used to clean off the residue adhering to the mesh pore.




Main technical data >>>

    Parameter

mesh tube size DxL

Rotation rate r/min

Power

backwash water

Model

KW

rate of flow  m³/h

pressure  Mpa

WLW-600

600X1000

4-20R/MIN

0.75

2.5-3

0.4

WLW-800

800X1200

1.1

2.5-3

0.4

WLW-1000

1000X1400

1.5

3.5-4

0.4

WLW1200A

1200X1500

1.5

3.5-4

0.4

WLW-1200B

1200X2000

2.2

4.5-5

0.4

WLW1500

1500X2000

3

4.5-5

0.4



Note: Tailor-made fabrication is available for other special dimensions when requested by customers.



aerator-1@outlook.com

+8618068272250