What are the wet type weak magnetic field permanent magnet type magnetic separators?
published date: 2019/6/22
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PTMS MAGNETIC SEPARATOR
how to separate two magnets?
The wet type weak magnetic field permanent magnet type magnetic separator can be divided into three types: forward flow type, reverse flow type and semi-reverse flow type according to the shape of the tank.
The difference in structure is mainly due to the difference in the shape of the tank. In addition, the bottom of the semi-reverse flow tank is provided with a water spray pipe, and the downstream flow type and the reverse flow type have no water spray pipe. The moving direction of the downstream magnetic product is the same as the direction of the slurry flow (namely, the downstream flow type), and the moving direction of the countercurrent magnetic product is opposite to the flow direction of the slurry (namely countercurrent type), and the moving direction of the semi-reverse type magnetic product The flow direction of the bottom slurry is the same, and the flow direction of the upper slurry is opposite. The flow of the slurry in the magnetic separator tank is early.
Because the bottom of the semi-reverse flow tank has blown water, the tailings concentration is low. Although the amount of blown water at the bottom of the tank can be adjusted, if the blown water is too small, it is easy to precipitate at the bottom of the tank. When the concentration of magnetic separation tailings is required to be high, a countercurrent or downstream type magnetic separator should be used.