Shanghai Banghuai Heavy Industry Machinery Co., Ltd.
Shanghai Banghuai Heavy Industry Machinery Co., Ltd.
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SF Gold Froth Flotation Machine 5.5kw Mineralized Bubble Device
Flotation machine is suitable for the separation of non-ferrous metals, but also for non-metallic such as: Coal Yingshi, talc separation. The flotation machine is driven by the trigonometric generation of the motor to drive the impeller to rotate, resulting in centrifugal action to form negative pressure. On the one hand, the sufficient air is mixed with the slurry, and the slurry is mixed with the medicine on the one hand, and the foam is refined at the same time, so that the mineral adheres to the foam and floats to the slurry surface to form a mineralized foam. Adjust the height of the gate and control the liquid level, so that the useful foam is scraped out by the scraper.
| Model number | Effective volume(m3) | Overall dimensions(mm) | The impeller diameter(mm) | Impeller circle speed(m/s) | Air intake(m3/㎡.min) | Motor model | power(kw) | Processing power(m3/min) |
| SF-0.25 | 0.25 | 650×600×700 | 250 | 6 | 0.9~1.05 | Y100L-6 | 1.5 | 0.12~0.28 |
| SF-0.37 | 0.37 | 740×740×750 | 286 | 7.2 | 0.9~1.05 | Y90L-4 | 1.5 | 0.2~0.4 |
| SF-0.65 | 0.65 | 850×950×900 | 300 | 7.35 | 0.9~1.10 | Y132S-6 | 3 | 0.3~0.7 |
| SF-1.2 | 1.2 | 1050×1150×1100 | 450 | 7.02 | 0.9~1.10 | Y132M2-6 | 5.5 | 0.6~1.2 |
| SF-2.0 | 2 | 1400×1450×1120 | 500 | 7.5 | 0.9~1.10 | Y160M-6 | 7.5 | 1.0~2.0 |
| SF-2.8 | 2.8 | 1650×1650×1150 | 550 | 8.06 | 0.9~1.10 | Y180L-8 | 11 | 1.4~3.0 |
| SF-4.0 | 4 | 1900×2000×1200 | 650 | 8 | 0.9~1.10 | Y200L-8 | 15 | 2.4~4.0 |
| SF-6.0 | 6 | 2200×2350×1300 | 700 | 7.5 | 0.9~1.10 | Y225S-8 | 18.5 | 3.0~6.0 |
| SF-8.0 | 8 | 2250×2850×1400 | 760 | 7.5 | 0.9~1.10 | Y225M-8 | 22 | 4.0~8.0 |
| SF-10 | 10 | 2250×2850×1700 | 760 | 7.52 | 0.9~1.10 | Y225M-8 | 22 | 5.0~10 |
| SF-16 | 16 | 2850×3800×1700 | 850 | 8.7 | 0.9~1.10 | Y280S-8 | 37 | 8.0~16 |
| SF-20 | 20 | 2850×3800×2000 | 850 | 8.7 | 0.9~1.10 | Y280M-8 | 45 | 10.0~20 |
| SF-24 | 24 | 3150×4150×2000 | 920 | 8.7 | 0.9~1.10 | Y280M-8 | 45 | 12.0~24 |
1, Good inflation
The flotation machine must ensure that the pulp absorbs enough air (some flotation machines use external pressure fan to press the air) and disperse in the whole tank as much as possible. The finer and more average the air dispersion, the more opportunities for ore particles to contact with air saturation, and the higher the flotation efficiency.
2, Stirring
The flotation machine shall ensure a good stirring effect on the pulp, so that the ore particles will not precipitate but will be in a suspended state, and can be evenly distributed in the tank, and promote the dissolution of some insoluble agents, so as to facilitate the full action of agents and ore particles.
3, The role of reincarnation
The cyclic activity of pulp in the flotation machine can increase the contact opportunity between ore particles and bubbles.
It can adjust the slurry level and work continuously
In the flotation process, sometimes it is necessary to adjust the thickness of foam layer and pulp flow. And in production, from ore feeding to floating concentrate and tailings discharge are continuous process.
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