SF flotation machine

  The flotation machine is driven by a motor V-belt drive impeller rotation, produces centrifugal force to form negative pressure, a suction sufficient air and slurry mixing, a stirring slurry mixed with the drug, while refined foam, make mineral adhesive foam, float to the pulp surface and formation of mineralized bubbles. Adjust the gate height, control the liquid level, so that the useful foam is scraped out by the scraper.

Working Principle

  The first room of the tank after mixing and chemical slurry to flotation machine under the rotation of the impeller, the formation of negative pressure in the round cavity, the bottom and the slurry groove respectively by the impeller under the suction and suction port into the mixing zone, and make the air enter into the mixing area air guide sleeve, and pulp air and chemicals here mixed. In the impeller under the action of centrifugal force, after mixing the pulp into the mineralized area, air bubble formation and crushed, full contact with the coal particle, the formation of mineralized bubbles, and turbulence in the stator plate under the action of uniformly distributed in the body section, and move up to the separating area, rich in the formation of foam layer, by the scraping mechanism of discharge, formation of coal foam. The non mineralized coal particles at the bottom of the trough are again mixed, mineralized and separated by the circulation hole and the suction port. The bottom is not part of the pulp impeller suction, into the second chamber through the tailings box buried in the pulp in the groove bottom, complete the whole process of the first room after entering the room, the flotation machine and so on, finally entered the room through the pulp box from the final tailings tailings.

Technical Parameters