Bauxile slurry press machine manufacturer in China,mining industry used vacuum disc filter for sale
Requirements for dehydrating objects of this vacuum disc filter are as follows:
1.1 Mineral granularity is 100 to 400 meshes.
1.2 Pulp density is 35%~65% (metallic mineral) or 20%~40% (coal and other lightweight materials).
1.3 Pulp temperature is 10℃~30℃.
1.4 Material is non-corrosive (when corrosive material is treated, it shall be specially designed).
Disk vacuum filter uses vacuum as its filtering power to carry out solid-liquid separation of pulp.
Unloading by anti- blowing, variable speed agitating, and automatic centralized lubrication and other advanced technologies
make it to be the dehydration equipment with good performance and reliable application.
This machine is the new type disk vacuum filter exclusively designed for the dehydration of iron ore
concentrate and non-ferrous metal ore. It also applies to coal washing plant, as well as non-metal ores, chemical industry and environmental protection operation.
Technical characteristics:
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.
Working principle of vacuum disc filter.
Vacuum disc filter is solid-liquid separation equipment. Filter Disk is driven by motor through reducer and open gear
transmission, and it can rotate with certain speed in the tank filled with pulp. In the adsorption area,
pressure difference is formed at two sides of filter medium by vacuum pump, so solid material can be
adsorbed on the filter media (filter cloth) and filter cake is then formed.
When this part of filter disk is separated from pulp and enters into dehydration area, the water is
continuously separated from the filter cake under the suction force of vacuum and is discharged from
filtrate pipe and distributing head.
Filtercake is dried in this way. After entering into the unloading area, filter cake is unloaded from filter
disk by scraper (or antiblow), falls into the material discharging channel and is taken away by gathering
and belt conveyor.
The whole operation process is carried out continuously.
Vacuum disc filter parameters,
| Type | ZPG 10-2 | ZPG 15-3 | ZPG 20-4 | ZPG 25-5 | ZPG 30-6 | ZPG 35-7 | ZPG 40-8 | ZPG 60-5 | ZPG 72-6 | ZPG 120-10 | ||
| Filter area (m2) | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 60 | 72 | 120 | ||
| Disc filter quantity (pcs) | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 5 | 6 | 10 | ||
| Capacity (t/h*m2)> | 0.7-1.0 | |||||||||||
| Cake thickness (mm) | >=10 | |||||||||||
| Cake water content (%) | <=10 | |||||||||||
| Disc filter | Diameter (mm) | 2000 | 3100 | |||||||||
| Rotation speed (r/min) | 0.3-1.2 | |||||||||||
| Motor | Rotation speed (r/min) | Adjustable | ||||||||||
| Power (Kw) | 3 | |||||||||||
| Mixer | Rotation speed (r/min) | 80-110 | ||||||||||
| Motor reducer | Rotation speed (r/min) | 80-110 | ||||||||||
| Power (Kw) | 3 | |||||||||||
| Tank volume (m3) | 0.86 | 1.38 | 1.85 | 2.29 | 2.72 | 3.1 | 3.59 | 9.8 | 11 | 14.5 | ||
| Dimension L*W*H (mm) | 2450* 2820* 2665 | 2840* 2820* 2665 | 3230* 2820* 2665 | 3620* 2820* 2665 | 4010* 2820* 2665 | 4502* 2820* 2665 | 4892* 2820* 2665 | 4750* 4205* 3740 | 5250* 4205* 3740 | 7175* 4205* 3740 | ||
Some applications for your reference.
Toper other type of fitler press widely used in filter and separator field :
We provide you reliable and fast package and variety kinds of transportation way to insure you get the goods in time and safely.
1.We have professional person on line to advise you the most suitable type of machie according to your requirement.
2.Provide you comprehensive.easy-understanding and detail information and technical data about the machie you interested;solve your confusions or questions about the machine
3.Arrange the schedule if you pay a visit to our factory.
4.Our technical engineer can also to your country guide for the installation ,operation ,solve problems and so on if required.
Our Zhengzhou Toper company is the leading supplier of industrial equipment in China, and also the professional exporter and service provider of filter and separation equipment, also we forcus on full
service for filtering project from design to after-sales service and fast supply of spare parts.
All of our 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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