The flotation machine is suitable for the choice of non-ferrous metal, and can be used in a non-metal, such as coal and stone. The flotation machine by a motor to drive the triangle impeller rotates, centrifugal effect to form the negative pressure, on the one hand, plenty of water and inhaled mixed with pulp, on the one hand, mixing the slurry mixed with drugs, refining the bubble at the same time, make the mineral adhesive foam, float to the pulp surface to form the mineralized Froth. Adjust the height of the gate and control the surface of the liquid, so that a useful foam can be scraped off. Principle: the pulp and medicament intensive mixing into the flotation machine after the first chamber under the trough, the impeller rotation, form a negative pressure in the cavity, the wheels of make the pulp in the tank and the tank under respectively by the impeller under the suction on the suction and into the mixed zone, the water along the guide sleeve into the mixing zone, pulp, water and medicament mix: Under the effect of impeller centrifugal force, after mixing the slurry into the mineralization zone, water bubble and shattered and good contact with particles, formation of mineralized bubbles, under the action of the stator and the turbulent flow plate, evenly distributed in the tub section, move up into the separation zone, enrichment of foam layer formation, by blowing bubble discharge, fine powder foam. The unmineralized particles in the bottom of the tank are mixed, mineralized and separated once again through the circulation hole and the upper suction. Tank bottom is not part of the impeller suction pulp,
 
Large volumes of water suction, low power consumption; Long service life of wear parts Each tank with air suction, slurry suction and flotation function does not need any accessory equipment to form flotation circle, the which is convenient for changing process flow; The reasonable slurry circulation minimizes coarse sand sediments, and is conducive to flotation of coarse particle; Auto-control device of slurry volume, convenient adjustment; Impeller with backward style upper and lower leaf, the upper blade generates upper circulation; the lower blade generates lower circulation. Mechanical stirring, water self suction, self-slurry suction; SF flotation cell flotation cell is composed with JJF flotation cell unit as the suction tank of every operation. SF flotation cell adopts creative forward tanks, double side blades of water wheels, draft tube and the false bottom device. The slurry in the tanks takes upper and lower circulation flow According to the fixed mode, the which is conducive to suspension of coarse particle