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Submerged Spiral Classifier
Principle
The grinded slurry is fed into water tank from the inlet located in the middle of depression area, and the slurry classification depression area is under the inclined water tank. The spiral with low speed rotation stirs the slurry, so that the fine particles suspended in the upper flow into overflow weir and overflow. Meanwhile, the coarse particles sink to the bottom of tank, and then they are delivered to the outlet by the spiral and discharged as sand return.
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Features
The whole spiral of overflow end is sunk under the liquid surface of
depression area with larger area and depth.
A sand return automotive lifting device is added on sand return end, and
the configuration of big spoon bit is canceled for ball mill.
1-1.5 degrees of electricity can generally be saved per ton of ore.
Frequent maintenance of big spoon bit is avoided.
Uneven impact on large and small gear is retarded.
Application
Fit for fine size classification.
Technical Parameters
Please contact us if you want to choose the most suitable submerged spiral classifier, and our experts will give you advice
| Type | Model | Rotating Speed of Spiral (r/min) |
Capacity of Sand Return (t/d) |
Capacity of Overflow (t/d) | Spiral Diameter (mm) | Spiral Length (mm) | Slope of Water Tank | Drive Motor Model | Drive Motor Power (kW) | Lifting Motor Model | Lifting Motor Power (kW) | Weight (kg) |
| Submerged Single Spiral Classifier | FLC-1000 | 2.5~7.4 | 160~700 | 50-260 | 01000 | 8397 | 14 ~18 |
Y132M2-6 | 5.5 | Manual driven | — | 5225 |
| FLC-1200 | 5~7 | 1150~1640 | 265 | 01200 | 8400 | Y160M-6 | 7.5 | Y90L-4 | 1.5 | 9583 | ||
| FLC-1500 | 2.5 ~6 |
1140~2740 | 185 | 01500 | 10500 | Y100L1-4 | 2.2 | 14226 | ||||
| FLC-2000 | 3.6~5.5 | 3240~5940 | 400 | 02000 | 13000 | Y160L-4 | 15 | Y100L2-4 | 3 | 27753 | ||
| FLC-2400 | 3.6 | 6800 | 490 | 02400 | 14130 | Y200L1-6 | 18.5 | Y112M-4 | 4 | 32467 | ||
| FLC-3000 | 3.2 | 11650 | 705 | 03000 | 14300 | Y200L-4 | 30 | Y112M-4 | 4 | 43500 | ||
| Submerged Double Spirals Classifier | 2FLC -1200 |
3.8 ~6 |
1770~2800 | 240 | 01200 | 8040 | Y160M-6 | 7.5X2 | Y100L1-4 | 2.2X2 | 19610 | |
| 2FLC-1500 | 2.5 ~6 |
2240~5360 | 370 | 01500 | 10500 | 27450 | ||||||
| 2FLC-2000 | 3.6,5.5 | 7780~11880 | 640 | 02000 | 12900 | Y200L2-6, Y200L-4 | 22;30 | Y100L2-4 | 3.0X2 | 50621 | ||
| 2FLC-2400 | 3.67 | 13700 | 910 | 02400 | 14130 | Y25S-4 | 37 | Y112M-4 | 4.0X2 | 65283 | ||
| 2FLC-3000 | 3.2 | 23300 | 1410 | 03000 | 14300 | Y225M-4 | 45 | Y112M-4 | 4.0X2 | 84900 |
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