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Working performance of flotation machine

2022-10-07 13:51:04


Flotation machine is mainly used to select non ferrous metals such as copper, zinc, lead, nickel, gold, etc., and also be used for coarse selection and selection of black metal and nonmetal.However,Do you know what working performance the flotation machine has? such as  simple and reliable structure, continuous work, durability, easy maintenance, low power consumption, and automation.In addition, there should be several special functions:

1. The flotation machine has the function of inflating

It must be able to inhale or press a sufficient amount of air into the pulp, and divide the air into fine air bubbles, such as air bubbles with a diameter of 0.1-1 mm.

2. The flotation machine has a stirring effect

①.The rising speed of the pulp is higher than the settling speed of the ore particles to prevent the ore from depositing, and the stirring intensity should not make the coarse particles fall off the bubbles after they collide with the bubbles.Studies have shown that the contact efficiencies of 40-mesh and 10-mesh particles with air bubbles are different, and when fine particles are in contact with air bubbles, greater stirring intensity is required.


②.A considerable amount of pulp is circulated in the mixing zone to maintain particle suspension and provide opportunities for contact of the ore bubbles.


③.Divide a large piece of air into small bubbles, and evenly disperse the bubbles in the whole tank to improve the flotation efficiency.


④.Promote the dissolution and dispersion of the agents, and give them the opportunity to interact with the ore particles.

3. It is easy to adjust the height of the pulp and the air volume.


4. The foam of the concentrate can be transported out in time.

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