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The working principle of a flotation machine: When grinding or after grinding, add water and necessary reagents to form pulp through a stirring tank, and then inject them into the pulp tank where stirring begins. Introduce air into the pulp to form a large number of bubbles. Some mineral particles that are not easily wetted by water, commonly referred to as hydrophobic mineral particles, adhere to the bubbles and float together with the bubbles to the surface of the pulp, forming a mineralized bubble layer, while others that are easily wetted by water, That is, mineral particles commonly referred to as hydrophilic do not adhere to the bubbles, but remain in the pulp to discharge mineralized bubbles containing specific minerals, thereby achieving the purpose of mineral processing.

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pulley

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Flotation Machine Parts

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Description

The flotation machine is mainly composed of a slurry bearing tank, a stirring device, an aeration device, and a device for discharging mineralized bubbles.

1. Slurry bearing groove: It has a slurry inlet and a gate device for adjusting the slurry surface. It mainly consists of a groove welded with steel plates and a gate welded with steel plates and round steel.

2. Mixing device: It is used to stir mineral pulp and prevent mineral sand from settling in the tank. It is mainly composed of belt pulley, impeller, vertical shaft, etc. The impeller is made of wear-resistant rubber.

3. Inflation device: It consists of a conduit intake pipe. When the impeller rotates, negative pressure is generated in the impeller chamber, which sucks air through the hollow pump pipe and disperses it in the pulp to form a group of bubbles. This pulp with a large number of bubbles is quickly thrown towards the stator by the rotational force of the impeller, further refining the bubbles in the pulp, and eliminating the rotational movement of the pulp flow in the flotation tank, resulting in a large number of vertically rising micro bubbles, Provide necessary conditions for the flotation process.

4. Mineralized bubble elimination device: it scrapes out the foam floating on the tank surface, which is mainly composed of the motor driving the reducer and the reducer driving the scraper.

The working principle of a flotation machine: When grinding or after grinding, add water and necessary reagents to form pulp through a stirring tank, and then inject them into the pulp tank where stirring begins. Introduce air into the pulp to form a large number of bubbles. Some mineral particles that are not easily wetted by water, commonly referred to as hydrophobic mineral particles, adhere to the bubbles and float together with the bubbles to the surface of the pulp, forming a mineralized bubble layer, while others that are easily wetted by water, That is, mineral particles commonly referred to as hydrophilic do not adhere to the bubbles, but remain in the pulp to discharge mineralized bubbles containing specific minerals, thereby achieving the purpose of mineral processing.