Needlework

Mineral Processing Industry Rotary Vacuum Disc Filter for Gold Ore

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High yield, product quality, and higher product dryness without thermal drying, combined with low production costs, environmental protection, and efficient dewatering of mineral ore tailings, provide producers of bulk materials, metals, and coal with a decisive competitive edge.
General information
Disc vacuum filter is a soild-liquid separation equipment, which is separating solid from liquid through vacuum as filter power.

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ZPG series metal mining disc vacuum filter fully draw on the advantages of similar foreign models for metal mineral density, the settlement quickly, with solid particles of the filtrate filtrate tube shocks and strong features, for the overall performance and the various components comparability between the optimal design, to ensure that the metallic minerals gain a good indicator of dehydration in the solid-liquid separation.

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Disk Vacuum Filter — Application

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Disc vacuum filter can be used for floating and dewatering in clean coal and fine materials like tailings, and it can be also used in metallurgy, chemical, petroleum, sewage treatment, and other aspects of the solid-liquid separation.

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Your benefits

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Large filter area per disc

Optimized hydraulic efficiency

Fast and easy filter cell replacement

Reduced energy consumption

Optimized filter cloth fastening

Discharge of very small filter cakes

100% product discharge

The vacuum pipes are lined with ceramic materials, so more wear-resistant and long work life.?

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How the mining dewatering filter works?

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When the machine working, the filter disc circles clockwise in the slurry tank. With the help of different pressure generated by vacuum pump, the particles are absorbed on the cloth of the disc and forming a filter cake with a certain thickness. Mixer rotation prevent solids’ precipitation at the same time. When the cake leaves from the liquid surface of slurry tank, the dehydration is going on, also with the help of vacuum pump.

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At last, the filter cake will fall down under the pressure of the strong reverse vacuum air from the shaft pipe.

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The list of our disc vacuum filters


(1)The specification of Φ2100 disk vacuum filter

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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 |
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(2)The specification of Φ2600 disk vacuum filter

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Φ diameter of filter (mm) | Φ2600 |
Filter area(㎡) | 32 | 40 | 48 | 56 | 64 | 72 | 80 | 88 | 96 |
Filter fans(qty) | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
main spindle axis motor power(kw) | 4 | 5.5 | 7.5 | 11 |
stirring motor power (kw) | 5.5 | 7.5 | 11 | 15 |
discharge method | reverse blow |
overall size(mm) | L | 3985 | 4435 | 4885 | 5335 | 5785 | 6235 | 6685 | 7135 | 7585 |
W | 3300 |
H | 3200 |
Capacity (t/h,㎡ | 0.85t~1.2t (1 hour/ ㎡), 24hrs non-stop working |
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(3)The specification of Φ3100 disk vacuum filter

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Φ diameter of filter (mm) | Φ3100 |
Filter area(㎡) | 60 | 72 | 84 | 96 | 108 | 120 |
Filter fans(qty) | 5 | 6 | 7 | 8 | 9 | 10 |
main spindle axis motor power(kw) | 5.5 | 7.5 | 11 |
stirring motor power (kw) | 7.5 | 11 | 15 |
discharge method | reverse blow |
overall size(mm) | L | 4735 | 5235 | 5735 | 6235 | 6735 | 7235 |
W | 4280 |
H | 3740 |
Capacity (t/h,㎡ | 0.85t~1.2t (1 hour/ ㎡), 24hrs non-stop working |
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(4)The specification of Φ4100 disk vacuum filter

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Φ diameter of filter (mm) | Φ4100 |
Filter area(㎡) | 140 | 160 | 180 | 200 | 220 | 240 | 260 |
Filter fans(qty) | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
main spindle axis motor power(kw) | 11 | 15 | 18.5 |
stirring motor power (kw) | 15 | 18.5 | 22 |
discharge method | reverse blow |
overall size(mm) | L | 6115 | 6665 | 7215 | 7765 | 8315 | 8865 | 9415 |
W | 5080 |
H | 4640 |
Capacity (t/h,㎡ | 0.85t~1.2t (1 hour/ ㎡), 24hrs non-stop working | 　 |
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