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Mineral Processing EPC+M+O
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Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on. Some of the equipment is Xinhai independent research and development, and has been awarded national patent. View details
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Gold CIP Production Line adsorbs gold from cyaniding pulp by active carbon including 7 steps: leaching pulp preparation, cyaniding leaching, carbon adsorption, gold loaded carbon desorption, pregnant solution electrodeposit, carbon acid regeneration, leaching pulp. View details
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CLF Flotation Cell
- 【Introduction】:
- 【 Capacity 】:
- 【Improvement】:
【Advantages】
CLF flotation cell is featured with high-density flotation pulp, high separated concentration, easy to sink tank, and it can effectively improve the recovery rate of the coarse and heavy minerals.
【Product Structure】
The impeller of CLF flotation cell adopts the high specific speed backward inclined blade impeller. The shape of the lower blade is consistent with streamline that the pulp through the gap between the impeller blade with weak agitation power, which can guarantee the pulp carry out the inner loop along the specified path. The upper pulp flows downward to false bottom through the circulating path, and enters to the impeller area under the action of differential pressure produced by inflation area and airless area and the suction force of impeller, then passes through the grid plate and forms the superposed layer above the grid plate. The coarse-grained minerals suspend in over the grid plate, the grid plate shortens the climbing dist of mineral laden bubble, makes the coarse-grained minerals in the state of shallow-tank flotation, reduces the turbulent flow of pulp in the upper area of tank, and builds a stable separation zone and froth bed.
【Technical Parameters】
| Model | CLF-2 | CLF-4 | CLF-8 | CLF-16 | CLF-30 | CLF-40 | |||
| Effective volume | 2 | 4 | 6 | 16 | 30 | 40 | |||
| Cell size（L×B×H）mm | 1200×1600×1250 | 1600×2100×1500 | 1900×2500×1950 | 2500×3200×2400 | 3300×4000×3000 | φ4200×3900 | |||
| Production capacity m3/min | 0.5-2 | 1-4 | 1-6 | 4-16 | 7-30 | 8-38 | |||
| Inspiratory capacity m3/（m2.min） | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | |||
| Spindle motor
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Model |
Suction tank | Y160M-6 | Y200L-8 | Y200L2-6 | Y280S-6 | Y315M-8 | Y315M-8 | |
| DC tank | Y132M2-6 | Y180L-8 | Y200L-8 | Y280S-8 | Y315S-8 | ||||
| Power kw | Suction tank | 7.5 | 15 | 22 | 45 | 75 | 75 | ||
| DC tank | 5.5 | 11 | 15 | 37 | 55 | ||||
| Rotate speed r/min | Suction tank | 790 | 730 | 790 | 730 | 740 | 740 | ||
| DC tank | 790 | 730 | 730 | 730 | 740 | ||||
| Impeller | Diameter mm | Suction tank | 460 | 620 | 750 | 790 | 1110 | 1090 | |
| DC tank | 410 | 580 | 645 | 750 | 880 | ||||
| Scraper motor | Model | Y100L-6 | Y100L-6 | Y100L-6 | Y100L-6 | Y100L-6 | Y100L-6 | ||
| Power kw | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | |||
| Scraper speed r/min | 16 | 16 | 16 | 16 | 16 | 16 | |||
| Weight(Single cell)kg | Suction tank | 1591 | 3002 | 5168 | 9230 | 17010 | 23690 | ||
| DC tank | 1481 | 2702 | 4654 | 8970 | 15950 | ||||
【Successful case】
Xinhai provided the mineral processing EPC+M+O service for a barite concentrator. Through the mineral processing test, Xinhai customized the gravity separation-flotation process. The flotation stage adopted Xinhai CLF flotation cell. The main characteristics of this flotation cell is high-density flotation pulp, high separated concentration, and it can effectively improve the recovery rate of coarse and heavy grain minerals.
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