When the flotation machine is working,as the impeller rotates,the slurry in the tank is sucked from all sides through the bottom of the tank from the lower end of the impeller to between the impeller blades.At the same time,the low-pressure air supplied by the blower passes through the hollow shaft and the air distributor of the impeller.Get into it too.After the slurry and air are fully mixed between the blades,they are pushed diagonally upward from the periphery of the upper half of the impeller,and then enter the entire tank after being stabilized and oriented by the stator.The bubbles nse to the foam stable zone,forming an enrichment process