Main Products: Vacuum Disc Filter ,Mining Process Equipment ,Dewatering Vibrating Screen
2600 / 2100 Vacuum Disc Filter Tailings Dewatering Industrial
Negotiable /Kilogram
Min.Order:1 Kilogram
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Wuxi Intergrity Mining Machinery Co.,LTD
Business Type: Trading CompanyMain Products: Vacuum Disc Filter ,Mining Process Equipment ,Dewatering Vibrating Screen
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Product Details
Φ2600 / Φ2100 Vacuum Disc Filter Tailings Dewatering Industrial
Liquid Separation
Summary
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.
Working principle---Operation
Suspension feedThe suspension is fed continuously into the trough and flows in the same direction as the rotating filter discs. Each filter disc is divided into 20-36 cells. The rotation speed is adjustable to process needs between 0.1-6 rpm in a ratio of 1:10. Up to 50% of the total surface area submerges into the suspension. The feed level in the trough is kept constant by weir plate or level regulation.
FiltrationA vacuum is created in the segment-shaped filter cells, which are covered with a filter bag. The liquor filters through the filter cloth, while the solid matter forms a filter cake of uniform thickness on the filter cloth and emerges from the trough on the disc.
Filtrate dischargeThe ANDRITZ VSF vacuum disc filter is designed with one common filtrate pipe for each segment row. For the vacuum disc filter, all cells are provided with a separate filtrate pipe ending in the sealing plate. In both types, the filtrate flows along the control valve face and the control valve head to the receiver, which is connected to the vacuum pump.
Solids washingAfter emerging from the trough, the filter cake can be washed gently by a special washing assembly. Due to the separate chambers in the control head, the wash filtrate can be separated from the mother filtrate.
Solids dischargeAs the disc filter rotates, the cake is dried by removing the liquid and discharged from the cloth at the end of this zone by means of compressed air. The cake then drops into the discharge chute.
ControlThe functions – filtering, washing, suction-drying, solids discharge and filter cloth restoring – are performed succession during one revolution of the disc. The control valve face determines the division of the disc into zones.
Features
Increased capacity and improved filtrate quality, increased mechanical stability, and reduced maintenance. The filter consists of a number of discs centrally mounted on a shaft suspended at each end of the filter tank. Each disc consists of multiple, pie-shaped sectors which are individually covered with a suitable filtering medium. Sectors are held in place around the centre shaft by radial rods on each side and by clamps at the top. Cake is removed by a specially designed discharge mechanism, which then falls into a hopper beneath the filter.
Technical Parameters
(1)The specification of Φ2100 disk vacuum filter
| Φ diameter of filter (mm) | Φ2100 | |||||||||||
| Filter area(㎡) | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | |
| Filter fans(qty) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | |
| main spindle axis motor power(kw) | 2.2 | 3 | 4 | 5 | ||||||||
| stirring motor power (kw) | 3 | 4 | 5.5 | 7.5 | ||||||||
| discharge method | reverse blow | |||||||||||
| overall size(mm) | L | 2145 | 2535 | 2925 | 3315 | 3705 | 4095 | 4485 | 4875 | 5265 | 5655 | 6435 |
| W | 2200 | |||||||||||
| H | 2690 | |||||||||||
| Capacity (t/h,㎡ | 0.7t~1.2t (1 hour/ ㎡), 24hrs non-stop working | |||||||||||
(2)The specification of Φ2600 disk vacuum filter
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