Features
1. The whole spiral blade submerged under the surface of the settlement area, and the settlement area has a larger area and depth.
2. Energy-saving and high efficiency.
3. avoid the frequent overhaul of the big spoon head.
4. It slows the uneven impact on the large and small gear.
Working principle
Ore pulps are fed into the tank through feeding opening located in the center of settling zone. Beneath the inclined water tank is the ore pulp classification zone where ore pulps are stirred by low-speeded impellers. Fine ore particles are lifted up and then spilled out the overflow opening while coarse ore particles precipitate down to tank bottom and are discharged via discharge opening.
Parameters
Type | Model | Spiral diameter mm | Spiral revolution rpm | Tank | Capacity t/d | transmission power | Lifting power | |||
L mm | W mm | Inclination angle | overflow | Return | kw | kw | ||||
Submerged single spiral | FC-10 | 1000 | 6-7.4 | 6500 | 1110 | 10.5°-14° | 75 | 473-1026 | 5.5 | 2.2 |
FC-12 | 1200 | 5,6,7 | 8400 | 1372 | 10.5°-14° | 120 | 1170-1630 | 7.5 | 2.2 | |
FC-15 | 1500 | 2.5,4,6 | 10500 | 1664 | 14°-18.5° | 185 | 1140-2740 | 7.5 | 2.2 | |
FC-20 | 2000 | 5.4 | 12800 | 2396 | 14.5°-18.5° | 400 | 5940 | 18.5 | 2.2 | |
FC-24 | 2400 | 3.6 | 14130 | 2600 | 14°-18.5° | 455 | 6800 | 18.5 | 2.2 | |
FC-30 | 3000 | 3.2 | 14300 | 3200 | 14°-18.5° | 705 | 11650 | 30 | 4 | |
Submerged double spiral | 2FC-12 | 1200 | 6 | 8400 | 2620 | 14°-10.5° | 240 | 1770-2800 | 7.5X2 | 2.2×X2 |
2FC-15 | 1500 | 2.5,4,6 | 10500 | 3200 | 14°-18.5° | 370 | 2240-5360 | 7.5X2 | 2.2×2 | |
2FC-20 | 2000 | 5.4 | 12800 | 4280 | 14.5°-18.5° | 640 | 7780-11880 | 18.5X2 | 2.2×2 | |
2FC-24 | 2400 | 3.6 | 14130 | 5040 | 14°-18.5° | 910 | 13700 | 18.5X2 | 2.2×2 | |
2FC-30 | 3000 | 3.17 | 14300 | 6300 | 14°-18.5° | 1410 | 23300 | 30X2 | 4×2 |