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High Quality Disc Vacuum Filter For Sale

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Brand: zoomlegend
Filtering area: 9m2
Diameter of filtering discs: 1800mm
color: red, black
Price: 4500.00USD/set
Min.Order: 1 set
Supply 150 set
Delivery: Shipment within 25 days since the date of payment
Address: China
Valid until: 2021-01-17 [Expired]
Updated on: 2020-05-22 09:39
Hits: 8443
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Details

Product Introduction

Disc vacuum filter is widely applied in environmental  protection (hydropower plant and sewage dewatering) and construction as well as dewatering of fine materials in metallurgical, coal and chemical industries. It's featured by convenient and continuous operation, simplified process, reliability, small floor area, lightness, easy maintenance, renewal of filter cloth and less investment.

Working Principle

Disc vacuum filter is a machine to separate solid and liquid. The filter disc is driven by reducer and open gear transmission in order to make it revolve at a certain speed inside the slurry tank and to impel solid materials to adhere to the filter medium (filter cloth) which become filter cakes by virtue of pressure difference formed by vacuum pump on two sides of filter medium. When this part leaves from the slurry and enters into the dewatering zone, the moisture is separated from the cake under the suction of vacuum and is discharged through the tube and dispenser head. Thus, filter cake is dried.

disc vacuum filter3

Performance Characteristics

1. Sector filter plate dewatering pores are distributed evenly with reasonable porosity and large steel bars. It's made of high strength engineering plastic which prolongs useful life by 1-1.5 times.

2. Large filtering surface of filter tube and large volume of dispenser head improves the pumping rate and effects of filter liquid exhaustion.

3. Wear-resistant nylon single or composite filter cloth improves cake removal rate without congestion and long duration.

4. Multi-point dry grease pump adopts multi-point automatic lubrication.

5. Self-cleaning of filter cloth maintains good dewatering effect.

6. Horizontal forced high speed stirring, rubber shaft, graphite packing and triple seal with no pressure difference ensure no slurry leakage.

7. The main transmission with continuously variable transmission achieves ideal effects adjusted based on the concentration and flow of materials (AC speed variable motor or variable-frequency drive).

8. Each disc is made up of 20 pieces of sector plates which enhances the filtration control and even thickness of cakes.

9. Friction disk adopts special wear-resistant boron cast iron with the combination of hardness and softness and good seal. The useful time reaches to more than 10 years.

10. Filtrate pipe adopts high strength wear-resistant ceramic composite steel pipe which prolongs useful life for more than 10 times.

11. Lower flange are rejected from the filtrate sector joint which is directly welded by mould position which reduces possible air leakage by 90%.

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Technical Parameters

model

Filtering area(m2)

Number of filtering discs

Diameter of filtering discs
(mm)

Rotating of filtering discs
(r.p.m)

power of the main drive motor
(kw)

Power of the motor for agitating
(kw)

External dimensions
(L×W×H)
(mm)

Weight

(kg)

PG9-2

9

2

1800

0.08~1.89

1.1

1.1

2290×2510×2100

2510

PG18-4

18

4

0.254~1.14

1.5

2833×2340×2295

3980

PG27-6

27

6

0.254~1.14

3820×2300×2320

4620

PG39-4

39

4

2700

0.074~0.72

1.5

3015×3275×3275

5650

PG58-6

58

6

0.254~1.14

2.2

2.2

3930×3355×3275

10980

PG78-8

78

8

0.254~1.14

4700×3400×3300

1360

PG116-12

116

12

0.285~1.285

4

4

6330×3355×3275

1500

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