Flotation machine rotor stator classification
Writer： admin Time：2020-10-26 13:45 Browse：℃
What are the classifications of the rotor and stator of the flotation machine? What are their respective advantages and disadvantages? Let's understand together with the flotation machine rotor and stator manufacturers: Generally, according to the aeration and stirring method of the flotation machine, we classify the flotation machine as follows: mechanical agitated flotation machine, aerated agitated flotation machine, and aerated flotation machine.
The rotor in the rotor stator assembly of the flotation machine includes centrifugal impeller, rod wheel, cage wheel, star rotor, etc. The self-aspirating mechanical agitation flotation machine, through the rotation of the rotor, has a suction characteristic similar to that of a pump. It can both self-prime air and slurry, so that the self-flowing return of intermediate products can be realized in the flotation production process. Again, no sand pump is required. The aerated mechanical stirring flotation machine is the same as the self-aspirating mechanical stirring flotation machine. Through the rotation of the rotor, the slurry and the flotation reagent can be fully mixed, and the slurry formation phenomenon can also be prevented.
Mechanical stirring flotation machine
The aeration and stirring of this type of flotation machine are all done by the mechanical stirring device of the flotation machine, which belongs to the external air self-priming flotation machine. According to the different types of mechanical stirring devices of these flotation machines, these flotation machines can be divided into different models, such as XJ (XJK, A), GF, BF, rod, JJF, SF, etc. Wait.
The advantages of this type of flotation machine are:
1, self-absorption of gas and slurry can be realized, no additional aeration device and slurry feeding device are required;
2, when the mine returns, it is easy to achieve self-flow;
3, less auxiliary equipment;
4. The equipment configuration is neat, and the operation is relatively simple to maintain.
The disadvantages of this type of flotation machine are:
1. The amount of aeration is small, and the amount of aeration is connected with the stirring device. Only a large stirring intensity can achieve a large amount of aeration, and it is not easy to realize the separation of aeration and stirring;
2. In order to achieve the aeration requirement, the stirring intensity of the rotor is generally very high and the energy consumption is large;
3. The flotation machine wears a lot, especially the rotor and stator parts.
Inflatable stirring flotation machine
This type of flotation machine is equipped with a stirring device to stir the slurry, and a fan is installed to force air in. The aeration and stirring of this type of flotation machine are carried out separately. This type of flotation machine can be divided into: XCF type, BSF type, KYF type, XHF type, BS-K type and so on.
The advantages of this type of flotation machine are:
1. The amount of aeration can be adjusted according to the actual situation, which is beneficial to improve the flotation index;
2. Because the impeller does not require air suction, its speed is low, power consumption is low, wear is small, and brittle minerals are not easy to mud.
3. Large processing capacity.
The disadvantages of this type of flotation machine are:
1, an additional inflation system is required;
2. The return of intermediate products generally requires sand pumps for transportation and return.
inflatable flotation machine
The most typical feature of this type of flotation machine is that there is no mechanical stirring device, and no transmission device, but a pressure fan is specially set to realize inflation. The flotation column frequently used in production practice belongs to this flotation machine.
The advantages of this type of flotation machine are:
1, simple structure, easy to manufacture;
2, save energy;
3. Large processing capacity.
The disadvantages of this type of flotation machine are:
1, there is no stirring device, so that the flotation effect is affected to a certain extent;
2. The inflator is prone to calcium formation, which is not conducive to air diffusion and easy to block.
The rotor stator of the flotation machine has been in strong collision with the solid particles in the slurry during the flotation process. Therefore, the flotation machine rotor stator wears a lot. The wear-resistant rubber flotation machine rotor stator produced by Ji Ding Technology is resistant to acid and alkali, and has a service life of 1.5 to 3 times that of the ordinary rotor stator. It is a revolutionary leap for the flotation machine rotor stator.
For more information about the rotor and stator of the flotation machine, please consult Chaishang Trading Co., Ltd., a professional mining flotation machine base, with reasonable quotations and favorable prices.
