The filter chamber of membrane filter press consist of the membrane plate and the chamber plate. With the help of the feeding pump, the solid and liquid separated by the filter medium(filter cloth). After the filter cake is formed, and then air or liquid goes into membrane plate. The second squeezing happens by membrane plate bulk and lower moisture content. Membrane filter press is suitable for the filtration of visous material and user who has higher requirements about the moisture content of filter cake.
Membrane filter press used in sludge and sewage treatment, the moisture content of filter cake is below 15% in the lowest , compared with the traditional chamber pressure filter, solid content of cakes can be increased by more than 2 times, cost of cake transportation is greatly reduced, filter cake can burning directly in power plant, realized the goal of turning sludge into resources, sewage becomes clear water.
Widely used in the industry as following,
Chemicals: dyes, pigments, alum white powder, manganese, caustic soda, soda ash, chlor-alkali salt mud, white carbon black, saponin, graphite, bleaching powder, Synaptic powder, phosphor, sodium hydrosulfite, potassium chlorate, potassium sulfate, ferrous sulfate, ferric hydroxide, water purification agent (aluminum sulfate, chloride, basic aluminum chloride) and so on.
Medicine: Antibiotics (chlortetracycline, erythromycin, spiramycin, Jinggangmeisu, Midecamycin, tetracycline, berberine, oxytetracycline), calcium phytate, medicine inositol, growth derived sand, organic phosphorus, glucoamylase.
Food: rice wine, white wine, fruit juice, soft drinks, beer, yeast, citric acid, vegetable protein, plant density sweetener, glucose, stevia, maltose, starch, rice flour, corn syrup, gum, carrageenan, MSG, spices, sauce liquid , oral, soy, seaweed.
Refining: white oil, sesame oil, light oil, glycerin, machine oil, vegetable oil.
Clay: kaolin, bentonite, activated clay, clay, electronic ceramics clay.
Sewage treatment: a variety of liquid chemical waste water, sewage smelting, electroplating wastewater, sewage leather, printing and dyeing wastewater, sewage brewing, pharmaceutical waste water, sewage and other environmental particulates clarify new equipment purification process.
1. The hydraulic unit drive the head plate to press the middle plates and filter cloth between head plate and tail plate. And chambers form between every two plates.
2. The pump will deliver the mud into the chambers. Solids retainled in the chamber to be cake, and liquid flow out. Until the cakes is full. Then pump stops.
3. With about 10 minutes pressure holding. When you see there is no liquid flow it, the squeezing process finishs.
4. The plate shifter device will help to pull the plates one by one, and cake will discharge automatically.
With the common function of hydraulic closure & opening, add another new design—plate shifter device, when a cycle finish and cake formation. it will help to discharge the cake automatically.
Also this Automatic recessed chamber filter press for sludge dewatering, equipped with autoamtic washing system, after the cake forms, it will help to wash the cake.
This filter press is the recessed chamber one with center feeding. It consists of beam, filter plate, filter cloths, hydraulic unit and electric control cabinet.
1. Beam, High quality carbon steel Q345B and processed with sand blasting to remove rust and oxide skin, then painted by epoxy primer to get higher intensity and corrosion resistance.
2. Filter plate, Polypropylene(PP) with acid & alkali resistance, anticorrosion, innocuity, tasteless, light weight and high strength.
3. Filter cloths, High quality polypropylene acid and alkali proof or high quality polyester acid.
4. Hydraulic unit, China brand famous pumps and hydraulic valve; Carbon steel bending welding, sealing, air filtration external oil pump, cooling effect is good, maintenance is convenient; High and low pressure oil pipe for gb soft connection
5. Electric control cabinet, PLC control cabinet with Siemens brand or schneider brand Electrical components, Split type or can be fixed on the beam.
Pictuers for detail
Why choose us
1. Manufacture experience
Since 1997, we have done a lot of innovation and improvement in the field of filter and separation equipment. We are specialized in design of the filter press according to clients requirments, the delivery time of a filter press can be 7 days(if no stock).
2. Technology capacity
We join and make the standard of filter press industry in China, All of our products have CE certificate, also they will be tested before delivery.
3. Our superiority
We are in the first class in the field of filter press of China, more than 250,000 m2 land area and continue developing. Filter areas of filter press widely ranges from 1 m2 to 500 m2, you can always choose a right type.
4. Best after-sales
Supply professional operation training, Timely trouble shooting in 24 hours, we will try our best to solve your problems on the basis of no influence of your equipment working.
All of Topers 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
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