High efficiency unattended membrane type filter press in the water treatment plant

High efficiency unattended membrane type filter press in the water treatment plant

Our company produces various models of recessed filter press and plate-frame mechanical filter press, hydraulic filter press, membrane filter press and full-automatic filter press and filter press spare parts. And membrance filter press has received a very good reputation. and they are widely used in mining, metallurgy, petroleum, chemical, medicine, textile, printing and dyeing, paper making, foodstuff, alcohol, inorganic salt, coal washing, dyestuff and sewage treatment industries.

Membrane filter press is achieved by compressed air or water twice press to further reduce the moisture content of the cake, the cake moisture content for use on the strict requirements of the situation, and the need for drying the cake through the membrane filter press secondary crushing machine to minimize cake moisture content, thereby reducing energy consumption.

Membrane filter press consists of membrane plate and filter chamber made of ordered filter plates. The slurry materials are sent to filter chamber by the pressure of feeding pump and then go into filtrating media(filter cloth) to separate solid and liquid in slurry material.When solid in slurry material becomes cake shape, air is sent to membrane to fully squeeze the solid to reduce moisture content. If users have high requirement about filtration of sticky material and moisture content ratio, this machine has its own special characteristics to meet the need.

Membrane plates are constructed in the same basic method as the recessed chamber plates. The drainage surface of the plates, however, are flexible. After filtration, when the chambers are filled with solids and while the filter press is stilled, air pressure is exerted behind the flexible drainage of the plate. The membrane in turn inflates to exert pressure on the filter cake which have been formed. The cakes are then squeezed to reduce the amount of remaining moisture prior to cake discharge

This membrane filter press, however, can be stopped at the most efficient point in its cycle. By applying pressure to the membrane built into the filter plate, the cake is squeezed to achieve final solids content in a significantly reduced cycle time.

Description of the membrnae filter press,

1. Beam, High quality carbon steel Q345 and processed with sand blasting to remove rust and oxide skin, then painted by epoxy primer to get higher intensity and corrosion resistance.

2. Plate, TPE with acid & alkali resistance, anticorrosion, innocuity, tasteless,light weight and high strength.

3. Feeding type, Center feeding.

4. Pressing type, Hydraulic station.

5. Discharge type, Automatic ones.

Also you can choose, automatic shaking system, belt conveyor, trip and so on automatic device.

Technical paremeters:

 All of our products as following,

1. Program-controlled automatic filter press

2. Membrane filter press

3. Hydraulic compress filter press

4. Mechanical compress filter press

5. Jack filter press

6. Cast iron plate and frame/chamber filter press

7. Stainless steel plate and frame filter press

8. Round plate filter press

9. Cotton cake filter press

10. Cardboard filter press

11. DY belt filter press

12. DYX high pressure belt filter press

13. DNY rotary drum thickning/dehydrating belt filter press

14. Triple-belt thickning and dehydrating filter press

15. SS type three-foot upper discharge centrifuge

16. SD type three-foot and filter bag hoist discharge centrifuge

17. PD type filter bag hoist discharge centrifuge

18. Centrifuge of up discharge, three foot, clean series SSB, SB

19. SX type manual top discharge centrifuge

20. PS type manual top discharge centrifuge

21. SGZ type automatic scraper bottom discharge centrifuge 

22. PGZ type scarper bottom discharge centrifuge 

23. LW series decanter centrifuge

24. Tubular centrifuge

25. Multi-layer stainless steel frame filter

26. Bag filter

27. Diatomite filter

28. Filter late

29. Filter cloth

30. Vacuum disc filter