Ore Mining Separator Processing Plant Production Line Flotation Machine
1. Introduction of flotation machine ore dressing equipment
Flotation machine is suitable for the separation of non-ferrous metals, but also for the separation of non-metals such as coal stone, talc.
The flotation machine adopts "U" type tank, hollow shaft inflation and suspension stator, especially a new impeller. It is a conical impeller with blades tilted backward at an Angle, similar to centrifugal pump wheels with high specific speed. It has a large amount of pulp, small pressure head, low power consumption and simple structure. A porous cylindrical air distributor is also installed in the impeller chamber, so that the air can be evenly dispersed in most areas of the impeller blade in advance, providing a larger pulp - air contact interface.
2. Characteristics of flotation machine ore dressing equipment:
Flotation machine has the following characteristics: large suction capacity, low power consumption. Each slot has a triple function of suction, pulping and flotation, with its own flotation loop, without any auxiliary equipment, configuration level, easy to change the process.
3. Working principle of flotation machine ore dressing equipment
When the flotation machine is working, with the rotation of the impeller, the pulp in the tank is sucked from the bottom of the impeller to the impeller blade, and the low-pressure air given by the blower is also entered into the hollow shaft and the air distributor of the impeller. After the pulp and air are fully mixed between the blades, it is pushed out from the upper part of the impeller on the syncline, and enters the whole tank after stator steady flow and orientation. The bubble rises to the foam stability zone, and after enrichment, the foam overflows from the overflow weir and enters the foam tank. Part of the pulp flows to the lower part of the impeller, and then it is stirred by the impeller to remix and form mineralized bubbles. The remaining pulp flows to the next tank until it finally becomes tailings.
4. Technical parameters of flotation machine
Ore dressing equipment Technical data:
(1)SF Flotation Machine
| Model | SF0.37 | SF0.7 | SF1.2 | SF2.8 | SF4 | SF8 |
| Trough capacity(m3) | 0.37 | 0.7 | 1.2 | 2.8 | 4 | 8 |
| Impeller diameter(mm) | 300 | 350 | 450 | 550 | 650 | T60 |
| Production capacity (m3/min) | 0.2-0.4 | 0.3-0.9 | 0.6-1.2 | 1.5-3.5 | 0.5-4 | 4-8 |
| Impeller rotation speed (r/min) | 352 | 400 | 312 | 268 | 238 | 191 |
| Motor | Model | ①Y90L-4 | ①Y100L2-4 | ①Y132M2-6 | ①Y160L-6 | ①Y180L-6 | ①Y250M-8 |
| ②Y90S-4 | ②Y90S-4 | ②Y90S-4 | ②Y90S-4 | ②Y90L-4 | ②Y100L-6 |
| Power(kw) | ①1.5 | ①3 | ①5.5 | ①11 | ①15 | ①30 |
| ②1.1 | ②1.1 | ②1.1 | ②1.1 | ②1.5 | ②1.5 |
| Dimensions(mm) | 700×700×750 | 900×820×950 | 1100×1100×1100 | 1700×1600×1150 | 1850×2050×1200 | 2200×2900×1400 |
| Single trough weight(kg) | 468 | 600 | 1373 | 2338 | 2660 | 4486 |
Ore Mining Separator Processing Plant Production Line Flotation Machine
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