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2024
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Flotation machine working principle
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Flotation machine is a kind of equipment that uses the physical properties of water to separate ore. Its working principle is to use the interaction between bubbles and the surface of ore particles to separate them. First, the crushed ore is mixed with water to form a flotation slurry, and then air or other gases are injected into the flotation cell to generate bubbles by stirring or blowing. The bubbles rise in the flotation slurry and come into contact with the ore particles, so that the hydrophobic ore particles adhere to the surface of the bubbles, forming buoyancy and floating to the liquid surface.
Depending on the nature of the ore, various agents, such as collectors, foaming agents, etc., are added during the flotation process to adjust the properties of the ore surface and help achieve selective separation of the ore. The waste rock and other impurities will sink to the bottom or be washed away, so as to achieve the purification of ore.
Flotation machine has the characteristics of simple structure, convenient operation and high efficiency, which can effectively extract valuable metals and other mineral products, and is widely used in metal mines, non-metallic mines and other mining and smelting industries. With the continuous development of science and technology, the working principle of flotation machine is constantly improved and optimized to meet the flotation needs of different ores and promote the effective development and utilization of mineral resources.
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