KYF air inflation floatation cell working principle: when the flotation cell is at work, the rotation of impeller makes the slurry all around via tank bottom absorbed from downside of impelle into inner-vanes of impeller, where low pressure air produced by the blower goes into via hollow shaft and the air distributor of impeller chamber at the same time. After fully mixture of the slurry and air among vanes, they are pushed out in inclined upward direction from upper half of the impeller around, and go into the tank via steady f\ow and orientation by the stator. Air bubbles rise to the foam stability area, and after concentration process, the froths overflow from the overflow dam into the froth tank. Another part of the slurry flows to ward the lower part of impeller, then through the impeller agitation, they are mixed together to form mineral laden bubbles again, and the rest of the slurry will flow to the next tank to become tailings eventually.