ZPG vacuum disc filter used in coal washing industry

This machine is  specially designed used for dehydration in iron ore concentrate, silver mine and non-ferrous metal concentrate, also suitable for coal washing, nonmetallic mine, chemical industry, environmental protection and so on.

Advantages:

1. Overcoming some defects in the use of existing filter fans, the new filter fans we designed are characterized by even distribution of dewatering holes, reasonable aperture ratio, high strength(the material of screen fans is high strength engineering plastic), long service life(the life increase 1 to 1.5 times on average) of it, as well as long service of filter cloth. Besides, the effective area of screen fans is large which improves the handing ability of filter.

2.The structure of filtrate pipe is optimally designed. Leakage due to aging of rubble at the joint of original flange is completely avoided.

3. The ends of agitating shafts adopt the flexible sealing method of three elements”rubber,permanent magnet, and water seal'  initiated in China which effectively prevent leakage of slurry.

4. Specially made abrasion-resistant boron cast-iron friction plates are adopted which prduce good sealing effects.

5. The filtrate pipes are high-strength and abrasion-resistant ceramic lined steel pipes whose servise life is prolonged for over 5 times

6. Ten arc small press cakes are adopted for successive mutual gripping to press the screen fans within a plane. This helps the maintenance persons to have less work during the replacement of filter fans or filter cloth. Their labor intensity is reduced subtantially.

7. Continounsly variable transmission is adjusted according to the concentation and flow of materials(adjustable speed motors with alternating current or frequency converter) to achive ideal working effects

8. The dry oil pump is lubricated automatically at many points to ensure normal operation of equipment.

Model: ZPG10-2

Filter area: 10m2

Number of disc filter: 2 pcs

Volume of tank: 0.86m3

oversize:2450x2820x2665mm

Model: ZPG15-3

Filter area: 15m2

Number of disc filter: 3 pcs

Volume of tank: 1.38m3

oversize:2840x2820x2665mm

Model: ZPG20-4

Filter area: 20m2

Number of disc filter: 4 pcs

Volume of tank: 1.85m3

oversize:3230x2820x2665mm

Model: ZPG25-5

Filter area: 25m2

Number of disc filter: 5pcs

Volume of tank: 2.29m3

oversize:3620x2820x2665mm

Model: ZPG30-6

Filter area: 30m2

Number of disc filter: 6 pcs

Volume of tank: 2.72m3

oversize:4010x2820x2665mm

Model: ZPG35-7

Filter area: 35m2

Number of disc filter: 7 pcs

Volume of tank: 3.1m3

oversize:4502x2820x2665mm

Model: ZPG40-8

Filter area: 40m2

Number of disc filter: 8pcs

Volume of tank: 3.59m3

oversize:4892x2820x2665mm

Model: ZPG60-5

Filter area: 60m2

Number of disc filter: 5 pcs

Volume of tank: 9.8m3

oversize:4750x4205x3740mm

Model: ZPG72-6

Filter area: 72m2

Number of disc filter: 6 pcs

Volume of tank: 11m3

oversize:5250x4205x3740mm

Model: ZPG120-10

Filter area: 120m2

Number of disc filter: 10 pcs

Volume of tank: 14.5m3

oversize:7175x4205x3740mm