Efficient flotation plant is required to meet the threerequirements: 1, high inflatable degree, even bubble; 2, large capacity, lowenergy consumption; 3, simple structure, easy operation and maintenance. At present, in order to meet the above requirements, we mainly take two measures:1, retrofit the existing mechanical flotation cell;2, study on new flotation cells.
Transformation of mechanical agitation
Quarry crusher is mainly to increase the amount of gas; onthe one hand, we can transform self-suction flotation cells to inflatableflotation plant, that is, press air into pulp; additional air compressor canlower impeller speeds and lower power consumption, while also reduce mechanicalwear, so that improve mechanical properties; on the other hand, we canmanufacture large flotation plant; practice has proved that in the case of sameflotation indexes, large flotation cells compared to normal flotation cells hasadvantages of large capacity, small footprint and low running costs; it is infull compliance with requirements of efficient cell flotationmachine.
Another way to reach efficient flotation is research new cellflotation; in recent years, domestic research on new floating equipment also getnew progress, the most highlight example is full-sectional micro-bubble
stone crusher produced by SBM, whose whole section of bottom iscovered with one-way valve which allows pressure air enter into floating machinethrough it; the machine is with large inflatable volume, and bubble can beuniformly distributed within it. Full-sectional micro-bubble makes use of pressure air-lift air to stir the slurry, fundamentally repeal stirrers, reducing energy consumption.
The machine has large tank volume and ore-processing capacity, with 1-2 cells; wearing parts are made of wear-resistance rubber, easy to maintain. Full-sectional micro-bubble flotation machine is a kind of high-efficiency flotation machine, it in future will completely replace mechanical agitation flotation cells.
