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Flotation machine

 

 

General introduction of Flotation Machine:

 

Floatation machine is applicable for separating non-ferrous metal, black metal, noble metal, non-metal mineral, raw body and materials of chemical industry, which are subject to coarse separation, swept separation, fine separation and floatation, so the useful ore are reclaimed.

 

Flotation machine Application:

 

Flotation machine is applicable for the separation of nonferrous metal and ferrous metals, such as fluorite and talc. The impeller is driven by V-belts, which can bring the centrifugal effect to form negative pressure. While extracting sufficient air to mix with ore pulp, the machine stirs ore pulp and mixes it with chemicals to form mineralized froth. By adjusting the height of the flash board to control the liquid level, the useful froth can be scraped from the loam board. The height of the strobe must be adjusted carefully to keep the stabilization of liquid level and scrape the mineralized froth to the launder. The impellers and stators should be kept at a distance and should be changed when worn. The bearing in the pump should be maintained every three months.

 

Floatation machine working principle:

 

When the floatation machine works, the motor drives the impeller to revolve, so the centrifugal effect and negative pressure are produced. On one hand, ample air is absorbed and mixed with mineral slurry, on the other hand, the mixed mineral slurry is mingled with additive, meanwhile, the foams are thinning, the mineral is bounded with foams, and floats up to the surface of mineral slurry and the mineralized foam is formed. The liquid surface can be adjusted with the height of adjustment flashboard, so that the useful foams are scraped with squeegee.

Features of Floatation Machine:

 

1. Large air-absorption capacity

2. Low energy consumption

3. Every cell owns three functions: air absorption, slurry absorption, and floatation separation, and the cells form a floatation separation loop by itself without any auxiliary equipment, and is allocated horizontally, which favors the change of flow.

4. The circulation of mineral slurry is reasonable, and can avoid the disposition of coarse sand to the largest extent.

5. There is self-control device on the surface of mineral slurry, so it is easy to adjust it.

6.  The impeller has backward-inclined upper and lower vanes, which produce upper and lower circulation of mineral slurry respectively.

Technical parameters of Flotator:

 

 

Model

SF0.37

SF0.7

SF1.2

SF2.8

SF4

Trough capacity(m3)

0.37

0.7

1.2

2.8

4

Blade diameter(mm)

300

350

450

550

650

Production capacity(m3/min)

0.2-0.4

0.3-0.9

0.6-1.2

1.5-3.5

0.5-4

Blade rotation speed(m3/min)

352

400

312

268

238

Motor

Model

Y90L-4

Y100L2-4

Y132M2-6

Y160L-6

Y180L-6

Y90S-4

Y90S-4

Y90S-4

Y90S-4

Y90L-4

Power(kw)

1.5

3

5.5

11

15

1.1

1.1

1.1

1.1

1.5

Dimensions(mm)

700*700
*750

900*820
*950

1100*1100
*1100

1700*1600
*1150

1850*2050
*1200

Single trough weight(kg)

468

600

1373

2338

2660

 

 

   

 

 

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