Fully automatic liquid filter press machine for waste water
The filter press is a solid liquid separation device using the principle of pressure feeding. It has been used successfully in almost every industrial filtration application over its 150 years of history.
It includes a series of filter plates and frames or recessed plates which are arranged alternately. The filter medium is provided in between the plates. A feeding pump is utilized to force the liquid through the medium leaving the solid trapped inside. Compared to other pressure filters the filter press holds more solids per square feet of filtering surface area then any other.
SPECIFICATIONS OF MEMBRANE FILTER PRESS MACHINE
Working principle of Filter press equipment
Push the power button the pressing process is start, the cylinder piston of hydraulic device drives the push plate to press the filter plate and filter cloth as filter medium between membrane filter plate.Filter chamber are formed between pressed filter plates and slurry feeding into the filter chamber through the inlet of tail plate with the help of feeding pump.
Solid particles are remainned in filter chambers forming into cakes by squeezing. The filter cake separates from the filter cloth and falls off.
To wash the press cakes, washing water can be introduced through the washing inlet of the tail plate.
The membrane filter press achieves the lowest residual moisture in the filter cake compared to conventional separation processes. Membrane filter press, have the function of second-squeeze, to give you a lower cake moisture by air or water.
Detailed Images
1.Hydraulic station
(1)Hydraulic unit, carbon steel bending welding and sealing.
@Air filters external oil pumps with a better cooling effect and easy maintenance
@High pressure oil pipe (36Mpa, 1.5m) and low pressure oil pipe (22.4Mpa, 2m), China standard soft connection.
(2) Hydraulic cylinder, welded using material 27SiMn seamless steel pipe, Inner diameter and stroke is Φ120X400, pressing pressure is 18-20MPa.
(3) Piston rod, Medium-frequency hardening with 45# steel, the surface hardness can be HRC48-50, and there is a protect cover outside.
2.Main Beam
Material of high quality carbon steel Q345 ( Length & width & thickness: 120×60×6mm rectangular tube), box welded structural design, automatic submerged arc welding process with weld smooth and beautiful. Still processed with sand blasting to remove rust and oxide skin, then painted by epoxy primer to get higher intensity and corrosion resistance, together with last protection of acrylic polyester anti-corrosion paint spraying.
3.Filter plate
(1) Reinforced Polypropylene(RPP) with acid & alkali resistance, anticorrosion, innocuity, tasteless, light weight and high strength, producing by using 5000 tons high-pressure compressor, every plates before delivery is tested under high pressure 27MPa.
(2) External size is 870*870mm, inner size is800*800mm
4.Control cabinet
The cover is carbon steel with spray with button operation, Chinese famous brand inverter and electronic components. Also as you need we can provide you with PLC control, Delta inverter and Schneider electronic components, more extra fees will be needed with your actual situation.
Our Service
Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
After-Sales Service
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
Packing & Delivery
| Packaging for main machine |
| Size |
4400x1250x1300mm |
| Weight |
3465kg |
| Packaging Details |
The normal package for the main filter press machine is shrink-wrapped, we can also provide export wooden or stainless steel case if requried |
All of our products:
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 plate
29. Filter cloth
30. Vacuum disc filter
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