Continous filtration Vacuum rotary drum filter used in mining, chemical, sludge dewatering

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Price:RUB 891,925.20 - RUB 1,412,214.90
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Product Overview

Description

Description of vacuum rotary drum filter

Rotary vacuum filter drum consists of a drum rotating in a tub of liquid to be filtered.

The technique is well suited to liquid, and liquids with a high solid content, which could clog other forms of filter. The drum is pre-coated with a filter aid, After pre-coat has been applied, the liquid to be filtered is sent to the tub below the drum. The drum rotates through the liquid and the vacuum sucks liquid and solids onto the drum pre-coat surface, the liquid portion is "sucked" by the vacuum through the filter media to the internal portion of the drum, and the filtrate pumped away. The solids adhere to the outside of the drum, which then passes a knife, cutting off the solids and a small portion of the filter media to reveal a fresh media surface that will enter the liquid as the drum rotates. The knife advances automatically as the surface is removed.

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 Working principle of vacuum rotary drum filter

The filtering surface vacuum drum filter through a continuous rotation of the drum, and connected to the drum room, the distribution of the rotating drum filter surface partition, when filtering surface operation to an area (suction), filtering operation can be performed.When it is transferred to another area (dry), can be carried out on the filter cake drying.Again to other area (washing, drying and discharging, filter cloth blanket), can be corresponding to the filter cake washing, secondary drying, and through the discharging device of filter cake to discharge.Such as filtering slurry viscosity big, need to washing of filter cloth, after discharge, by installing the filter on both sides of the nozzle to washing of filter cloth, filter and then on to the next cycle.Drum rotation time, the cycle again.Complete the filtration, drying, washing, drying, unloading and regeneration of filter cloth and so on.In different regions at the same time, mechanical operation of the work, and form a continuous filtration.

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Areas of application

chemical products, minerals, fertilizers, pharmaceuticals, food and other fields

Using the features

1. Applied materials
2. High filtering efficiency
3. Easy control, strong adaptability
4. It can realize automatic continuous operation
5. Good corrosion resistance

The advantages and disadvantages

Rotary drum vacuum filter function automatic continuous operation, saving human;Filtering, good adaptability, can deal with viscosity and compressibility of filter cake and easy clogging of the filter cloth material;But by vacuum hot liquid or vapor pressure of volatile liquid limit, driving force is small, equipment cost is more expensive.

Our product

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Technical parameters of G2/1.0-U rotary vacuum drum filter

Model

G2/1.0-U

Filter area(m2)

2

Drum diameter(m)

1.0

Rotary speed(r/min)

0.13-1.06(Frequency control of motor speed)

Stirring frequency

40/min

Discharging method

Scraper discharge

Host/mixing motor power

0.55/0.75KW

Operating vacuum

-0.035~ -0.065Mpa

Operating noise

<80 dB(A)

Material

PP

 

Company Information

 

Our factory ability:

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’ requirements, 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. 

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!

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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

 

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