The Working Processes of Flotation Machine

Update:15-08-2018
Summary:

The Flotation Machine is mainly used for sorting non-fe […]

The Flotation Machine is mainly used for sorting non-ferrous metals such as copper, zinc, lead, nickel and gold, and can also be used for rough selection and selection of ferrous and non-metal. The motor is driven by the motor's V-belt drive to rotate the impeller, which generates centrifugal force to form a negative pressure. On the one hand, it absorbs sufficient air to mix with the slurry. On the one hand, it mixes the slurry with the drug, and refines the foam to make the mineral bond foam. Mineralized foam is formed on the slurry surface. Adjust the height of the shutter and control the liquid level so that the useful foam is scraped off by the scraper.

The coal slurry and the agent are thoroughly mixed and fed into the bottom of the first chamber of the flotation machine. After the impeller rotates, a negative pressure is formed in the wheel cavity, so that the slurry under the groove and the groove enters the lower suction port and the upper suction port of the impeller respectively. The mixing zone also allows air to enter the mixing zone along the gas guiding sleeve where the slurry, air and medicament mix.

Under the action of the centrifugal force of the impeller, the mixed slurry enters the mineralization zone, the air forms bubbles and is pulverized, and fully contacts with the coal particles to form mineralized bubbles, which are evenly distributed in the trough under the action of the stator and the turbulent plate. The section is moved upwards into the separation zone, enriched to form a foam layer, and discharged by a foaming mechanism to form a clean coal foam.

The flotation machine is mainly used for sorting non-ferrous metals such as copper, zinc, lead, nickel and gold, and can also be used for rough selection and selection of ferrous and non-metal. The motor is driven by the motor's V-belt drive to rotate the impeller, which generates centrifugal force to form a negative pressure. On the one hand, it absorbs sufficient air to mix with the slurry. On the one hand, it mixes the slurry with the drug, and refines the foam to make the mineral bond foam. Mineralized foam is formed on the slurry surface. Adjust the height of the shutter and control the liquid level so that the useful foam is scraped off by the scraper.