Chamber Diaphragm Squee Type Filter Press

Chamber Diaphragm Squee Type Filter Press

1.Brief introduction of Chamber Diaphragm Squee Type Filter Press:

Diaphragm filter press, is between the filter plate and filter cloth installed a layer of elastic membrane filter press. During the use of the process, when the end of the feed, high pressure fluid or gas medium can be injected into the diaphragm, then the whole diaphragm will be forced to squeeze the filter cake, and thus achieve further dehydration of cake, is usually speaking press filter.

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.

High molecular elastomer diaphragm filter press is used in strong acid, alkali and organic solvent materials, the performance is relatively more ideal, longer life. The press is divided into gas (air) press and liquid (water) press, to meet the needs of different industries. According to customer needs pressing components can be configured food grade and general level, control can be used PLC and man-machine interface. For the general material, diaphragm tympanic membrane 3-15 minutes later, you can fully play the role of pressing dehydration. For some special materials can also be used after the first low-pressure press after pressing crushing method.

2.Working principle of Chamber Diaphragm Squee Type Filter Press:

The biggest feature membrane filter press is the secondary drying press cake, a specially designed chamber filter it so that it can filter chamber is filled with cake, automatically close the inlet valve to the filter chamber through the gas or liquid such that expansion and deformation cloth, so as to achieve the role of the secondary press cake, to further reduce the moisture.

Further pass into the gas, but also to further reduce the moisture of the filter cake being. High-pressure air through the filter cake, the cake among the capillary water, leaving the structure of water and other water separation. This is a hair-drying method.

This automatic discharge 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.

3.Advantages of Chamber Diaphragm Squee Type Filter Press: 

3.1, the membrane filter using a filter plate expansion design. Plates gas to make it through the expansion and deformation, squeezing filter plate in the middle of the cake, thereby reducing cake moisture.

3.2, the gas cleaning technology. Stop feeding until the filter when the filter plate cake was introduced into high-strength pressure gas, further dried residue after filtration, which can reduce the residue among the capillary water, and water structures. (Preceding two advantages combined effect of moisture filter cake can be reduced to about 9%.)

3.3, using filter plates slope design. Above the feed port design membrane filter press, filter plate through the ramps, so that the filtrate sufficient contact with the membrane, the maximum filter to improve the filtration rate, increase work efficiency.

3.4, the structure of the filter plate. Each piece is composed of a combination plate filter plate and a polypropylene filter plate composed together, and the combination plate is composed of two filter box, there are two equivalent while filtering cloth, like, not only to facilitate the replacement of cloth, but also makes efficiency multiplied.

3.5, the filter plate material. Plates membrane filter press is generally made of glass fiber reinforced polypropylene, natural rubber membrane using such a device using a stable, cracking experiments up to 10 million times.

3.6, automation. Membrane filter press equipment using automatic wash cloth design, saving water, saving time. Also features automatic unloading design, which can have a control person.

4.Operation process of Chamber Diaphragm Squee Type Filter Press:

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.

5.All types technical parameters of Chamber Diaphragm Squee Type Filter Press:

Automatic discharge filter press is widely used in coal washing, inorganic, mining, alcohol, petroleum, metallurgy, chemicals, fuel, medicine, food, textile, printing, dyeing, paper making, sewage treatment and other fields.

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.

Since 2006,Our equipment has been exported to many countries all over the world such as India, Pakistan, Sri Lanka, Bangladesh, Indonesia, Philippines, Malaysia, Vietnam, Singapore, Turkey, Israel, Burma, Jordan, Yemen, Iran, Iraq, Afghanistan, Syria, Kuwait, Kazakhstan, Qatar, Korea, Azerbaijan, The UAE, Bhutan, Thailand, Lebanon, Bahrain, Egypt, Libya, Ethiopia, Kenya, Somalia, Tanzania, Liberia, Ivory Coast, Ghana, Nigeria, Cameroon, Chad, Guinea, Zambia, Zimbabwe, Malawi, Congo, Gabon, Angola, Mozambique, Botswana, Namibia, South Africa, Argentina, Bahamas, Bolivia, Brazil, Canada, Columbia, Chile, Cuba, Venezuela, Ecuador, Guatemala, Guyana, Honduras, Haiti, Mexico, Peru, Uruguay, Paraguay, Surinam, Australia, Russia etc.

Our manufacturing base of filter equipment mainly produce full automatic or semi-automatic membrane filter press, recessed filter press, belt filter press, centrifuge, etc. All these products are widely used in mining, metallurgy, petroleum, chemical, medicine, textile, printing and dyeing, paper making, food, alcohol, inorganic salt, coal washing, and waste water processing industry.

Our products has passed ISO9001 International Quality Management System Certification and is exported to America, Canada, Chile, Bolivia, Indonesia, Malaysia, Israel, Iran, Egypt, Turkey, Romania, Sweden, Finland, etc. about more than 50 countries and area. We have won good reputation depends on our best qualified products and after-sales service. Warmly welcome new and old friends all over the world to come our company for good cooperation with each other.

FILTER PRESS SERIES:

Filter presses can be divided into plate and frame type and are used for solidliquid separation of various suspending liquid in intermittent pressure filtration. Filter plates are pressed by pressing devices and suspending liquid is pumped into the filter chamber. Solid particles and separated through filter cloth. The products are simple in structure but good in separating effects, convenient in use, and widely applicable to mining, metallurgy, petroleum, chemical, medicine, textile, printing and dyeing, paper making, foodstuff, alcohol, inorganic salt, coal washing, dyestuff and sewage treatment industries.

All of Toper's 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 late

29. Filter cloth

30. Vacuum disc filter

Chamber Diaphragm Squee Type Filter Press

Chamber Diaphragm Squee Type Filter Press

Chamber Diaphragm Squee Type Filter Press