Brief Introduction of Single Tank Flotation Machine


The single tank flotation machine is suitable for the s […]

The single tank flotation machine is suitable for the selection of non-ferrous metals, and can also be used for the selection of non-metals such as coal, fluorite and talc. The single-slot flotation machine is driven by the motor triangle drive to rotate the impeller to generate centrifugal force to generate negative pressure. On the one hand, it inhales enough air to mix with the pulp. On the other hand, the slurry is mixed with the drug, and the foam is refined to make the mineral bonded foam. Above, float to the pulp surface to form a mineralized foam. Adjust the height of the gate to control the liquid level so that the useful foam is scraped by the scraper.

Single-slot flotation machine is mainly used for sorting non-ferrous metals such as copper, zinc, lead, nickel, gold, etc. It can also be used for the rough selection and selection of ferrous metals and non-metals. The coal slurry and the chemical agent are mixed well and fed into the bottom of the first chamber of the single tank flotation machine. After the impeller rotates, a negative pressure is formed in the wheel cavity, so that the slurry below the tank and in the tank respectively comes from the lower suction port and the impeller. The suction port enters the mixing zone, also allowing air to enter the mixing zone along the air-guiding sleeve, where the slurry, air, and medicament are mixed. Under the action of the centrifugal force of the impeller, the mixed pulp enters the mineralization zone.

The air forms bubbles and is crushed. It is in full contact with the coal particles to form mineralized bubbles, which are evenly distributed in the tank under the action of the stator and the turbulence plate. Sections, and move up into the separation zone, enriched to form a foam layer, discharged by the squeegee mechanism to form a clean coal foam. Un-mineralized coal particles above the bottom of the tank will be mixed, mineralized and separated again through the circulation holes and the upper suction port. Part of the slurry that has not been inhaled by the impeller under the tank passes through the middle ore box buried in the slurry and enters the bottom of the tank in the second chamber. After completing the entire process of the first chamber, it enters the third chamber, and the single-slot flotation machine restarts in this way. After entering the tailings tank, the final tailings are discharged through the last chamber.