XJQ/JJF Flotation machine

Structure

Structure feature

Shallow tank, small diameter, low rotary speed, and low power consumption.

Large clearance between impeller and stator, the stator is a cylinder with elliptic hole, and it is good for mixing and dispersing the gas and pulp.

The height of stator is lower than impeller, pulp circulation volume is large, and it can be reached at 2.5 times of others.

The umbrella-type dispersion cover with holes of the stator can separate the eddy current and bubbles that produced by impeller, so as to keep the pulp surface stable.

1.cell body  2. false bottom  3. honeycomb duct  4. regulating ring  5. Impeller  6. Stator  7. Distribute cover  8. vertical axis  9. Bearing  10. electric motor

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.

Feature

Large pulp circulation volume, 2.5 times of others, and good for the mineralization of mining, reagents and gas.

Large air-absorption capacity and good effect of dispersion.

Reasonable circulation of mineral slurry and the Solid particles suspend well, no sediment in tank, and no need to feed mine when it stopped.

Wide range of particle size and high recovery rate of ore selection.

Parameters