Membrane Filter Plate Used With Membrane Filter Press Used for Tailings Dewatering

membrane filter plate used with membrane filter press used for tailings dewatering

1.Toper membrane Filter Plate Introduction:

Generally, the filter plate of the diaphragm filter press is used in combination with a diaphragm plate and a van plate. The chamber is a solid structure. The diaphragm plate consists of a diaphragm and a core plate.

2.Structure of membrane filter plate:

The diaphragm plate consists of two diaphragms and core plates, which are passed into the outer chamber (water or compressed air, etc.) into the chamber between the core plate and the diaphragm, so that the diaphragm is swollen to the diaphragm plate and the filter plate The composition of the filter chamber to be compressed, and thus better separation, improve the solid content. Which diaphragm as the main moving parts, repeated movement of the diaphragm easy to deformation and damage.

Diaphragm filter plate is divided into rubber diaphragm plate and polypropylene diaphragm plate. The rubber diaphragm plate is generally embedded in the groove of the core plate for easy disassembly and replacement because the rubber diaphragm has a high elasticity and is therefore less susceptible to damage. Polypropylene filter diaphragm is generally made of integral welding, the use of welding from the diaphragm can not be replaced.

3.Advantage of membrane filter plate:

3.1. Filtration time is short

With the increase in filtration time, the growth of filter cake is getting slower and slower. In order to keep the residual humidity in the filter residue low, the filter plate and the filter plate require a longer filtration time; the use of the JVK diaphragm filter can greatly shorten the filtration time. The desired residual humidity is achieved by mechanical extrusion of the elastic membrane.

3.2. Washing time is short

The use of conventional filter components can cause unevenness in the formation of the filter cake, for example due to wrinkling or cracking, resulting in uneven washing. The JVK diaphragm plate avoids this nonuniformity due to the softening of the diaphragm during the washing process. Due to the formation of uniform capillary structure in the filter cake, the washing effect is very good, and the washing liquid consumption can be greatly reduced.

3.3. Residual humidity is low

The high-pressure filtration required during the filtration process is replaced by a high-elastic film on the cake extrusion process. The extrusion process is not along the direction of the filter surface, but rather the lateral direction of the filter surface. In the shortest time, the residual humidity in the filter cake was significantly reduced, and the filtrate effluent was significantly increased. The benefits are as follows:

3.4. Diaphragm can be replaced

The diaphragm can be easily replaced in the filter press or outside the filter press. The traditional diaphragm board any side of the diaphragm is damaged, the entire diaphragm should be replaced. The diaphragm is a moving part of the board, the need to consider maintenance costs. And any side of the removable diaphragm can be replaced separately, the core board to continue to use, greatly reducing the maintenance and replacement costs.

3.5. The filter press does not directly act on the diaphragm

The diaphragm side extends only to the sealing surface of the diaphragm plate itself. Therefore, the filter press closing force does not act on the diaphragm, only acting on the filter plate core plate sealing surface.

3.6. The diaphragm has high elasticity

As the elasticity of the film is good, the filter cake surface formed on the basis of the filter cake and the different packing density can be adjusted by itself without permanent deformation. This feature ensures the most uniform and best filter cake squeeze. JVK diaphragm filter plate can reach a maximum pressure of 60bar, to meet a variety of industry applications.

3.7. Even in the cavity state diaphragm movement will not fail

The diaphragm is fixed in a position without stress. Regardless of the depth of the chamber, the diaphragm can be squeezed into the cavity without any trouble.

JVK diaphragm filter plate without any bolt connection, completely rely on the structure of the rubber diaphragm to seal. Even if the filter press is opened when the inside of the diaphragm chamber is mistakenly operated, the diaphragm on the JVK diaphragm plate will release the pressure according to the pressure, and the pressure will be released. The traditional diaphragm filter plate is generally welded or bolted, this situation will inevitably be damaged.

3.8. There is no time limit for diaphragm movement

The step-up and step-down of the feed, washing, and squeezing process will be neglected in some cases. With JVK diaphragm plates, this process can be optimized.

3.9. The clarity of the filter plate system is good

The filter plate is sealed according to the German industry standard DIN 7129. The diaphragm is fixed in the periphery, so the sealing performance of the chamber is very good. CGR design structure is JVK diaphragm filter plate of a completely sealed structure.

3.10. Filtration liquid flow channel cross section

The diameter and quantity of the filtrate outflow channel of the filter face to the filter plate core plate are set according to the application requirements. The maximum outlet channel diameter of up to 10mm, so the filtrate discharge can be large, there will be no solid particles or crystals blocked liquid flow channel.

3.11. Wide range of applications

JVK uses raw materials to ensure that the product can be applied to almost all industries and can be adapted to each specific working condition. The use of special elastomers made of diaphragms, coupled with special materials made of diaphragm plate core plate, JVK diaphragm filter plate can be used for:

3.12. The diaphragm system is highly safe

There is no screw or welded connection between the diaphragm and the sealing surface of the core plate. The pressure of the extruded medium after the diaphragm can only be maintained by closing the filter press. If the filter press is open or just opened, but the pressure inside the diaphragm, the diaphragm will immediately move from the fixed slot, resulting in a non-hazardous pressure release, and will not damage the diaphragm. The cost of security maintenance is significantly reduced.

4.Toper Producation Capacity of membrane filter plate:

5.Production Machine of membrane filter plate:

6.Round Filter Plate:

7.Chamber Filter Plate:

8.Cotton Cake Filter Plate:

9.Membrane Filter Plate:

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