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Flotation machine accessories take over

The flotation machine is mainly composed of a slurry tank, a stirring device, an aeration device, and a mineralization bubble discharge device.

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Flotation Machine Parts
  • Description
  • The flotation machine is mainly composed of a slurry tank, a stirring device, an aeration device, and a mineralization bubble discharge device.

    1. Slurry tank: It has a slurry inlet and a gate device for adjusting the slurry surface. It is mainly composed of a tank body welded with steel plates and a gate welded with steel plates and round steel.

    2. Stirring device: it is used to stir the ore pulp and prevent the ore sand from settling in the tank. It is mainly composed of a pulley, an impeller, a vertical shaft, etc., and the impeller is made of wear-resistant rubber.

    3. Inflatable device: It is composed of a duct inlet pipe. When the impeller rotates, negative pressure is generated in the impeller cavity, and the air is sucked in through the hollow pump tube, and dispersed in the pulp to form bubble groups. This kind of pulp with a large number of bubbles The impeller is quickly thrown to the stator by the rotating force of the impeller, which further refines the air bubbles in the pulp and eliminates the rotational movement of the pulp flow in the flotation tank, resulting in a large number of vertically rising microbubbles, which provide the necessary for the flotation process. condition.

    4. Device for removing mineralized bubbles: it scrapes out the foam floating on the surface of the tank, and is mainly composed of a motor driving a reducer and a reducer driving a scraper.

    The working principle of the flotation machine: the ground ore is mixed with water and necessary chemicals during or after grinding to make a pulp through the stirring tank, and then injected into the pulp tank that starts to stir, and air is introduced into the pulp to form a large amount of pulp. Bubbles, some are not easy to be wetted by water, that is, generally called hydrophobic mineral particles are attached to the bubbles, and float to the surface of the pulp together with the bubbles to form a layer of mineralized bubbles, and others are easily wetted by water, that is, generally called Hydrophilic mineral particles do not attach to the air bubbles, but stay in the slurry, and discharge the mineralized air bubbles containing specific minerals, so as to achieve the purpose of beneficiation.

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