Jiangxi flotation machine old beneficiation equipment

Description :

　　Composition of SF type flotation machine

　　The flotation machine is driven by the motor V-belt to drive the impeller to rotate, generating centrifugal action to form negative pressure. On the one hand, sufficient air is sucked in to mix with the pulp, on the other hand, the pulp is stirred to mix with drugs, and at the same time, the foam is refined, so that the minerals are bonded to the foam and floated to the pulp surface to form a mineralized foam. Adjust the height of the ram and control the liquid level so that the useful foam can be scraped out by the scraper.

　　Product working principle

　　After thorough mixing of coal slurry and reagents, they are fed into the bottom of the flotation machine's tank. When the impeller rotates, negative pressure is formed in the wheel cavity, causing the slurry at the bottom of the tank and in the tank to enter the mixing zone through the lower and upper suction ports of the impeller, respectively. This also allows air to enter the mixing zone along the air guide sleeve, where the slurry, air, and reagents mix. Under the centrifugal force of the impeller, the mixed slurry enters the mineralized area, the air forms bubbles and is crushed, fully contacts with the coal particles, forming mineralized bubbles. Under the action of the stator and turbulence plate, it is evenly distributed on the section of the tank body, and moves upward into the separation area. The foam layer is formed by the enrichment, and discharged by the foam scraping mechanism, forming the cleaned coal foam. The unmineralized coal particles on the bottom of the trough will be mixed, mineralized, and separated again through the circulation holes and upper suction ports. The part of the slurry under the tank that is not sucked in by the impeller enters the bottom of the tank through the intermediate ore box buried in the slurry. After completing the entire process, it enters the third chamber, and the flotation machine repeats this process. The slurry passes through the first chamber and then enters the tailings tank to discharge the final tailings.

AfterSalesService :

• Jiangxi flotation machine