SF type flotation machine integrates the characteristics of the existing flotation machine in China, and is a kind of energy saving and efficient self aspirated flotation machine. The machine has the features of horizontal configuration, self-sucking air, self-priming slurry, self-return of middling foam etc, the ancillary equipment is not needed. Compare with type A flotation machine, energy consumption of single-capacity type is saved by15% ~ 25%, the use cycle the wearing parts is double extended. It is suitable for non-ferrous, black and non-metallic mineral separation.
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Features and technology advantages
1.Large air suction volume, low power consumption
2.Long service life of wear parts
3.Each tank with air suction, slurry suction and flotation function does not need any accessory equipment to form flotation circle, which is convenient for process flow changing
4.The reasonable slurry circulation minimizes coarse sand sediments, and is conducive to flotation of coarse particle
5.Auto-control device of slurry volume, convenient adjustment
6.Impeller with backward style upper and lower leaf, the upper blade generates upper circulation; the lower blade generates lower circulation.
7.Mechanical stirring, self- air suction, self-slurry suction
Working principle
When the flotation 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
