Reasons for the effect of kaolin remover

PTMS magnetic separation

How does a magnetic separator work?

Influence of coal seam thickness on iron removal effect

In order to remove iron from the coal belt, the magnetic separator should overcome the weight of the iron component, the gravity of the coal seam on the component, the friction of the layer against iron, and the object of the magnetized additional gravity iron field. The closer the magnetic pole is to the magnetic pole, the larger the suction force and the smaller the other negative effects, so the field strength is not separated from the iron piece, so it is much smaller than the required field strength to absorb the iron in the coal seam. Therefore, in order to control the temperature rise of the electromagnetic iron remover, the metal detector can be installed in front of the iron remover. When there is a piece of iron on the conveyor belt, the metal detector emits a de-ironing signal, which causes a strong magnetic field in the iron separator and attracts the iron piece. Under normal circumstances, the electromagnetic iron remover only needs to ensure that the ferromagnetic field does not leave the magnetic field. To ensure the reliability of the metal detector, the dual sensors can be used in parallel and only one detector can detect the iron.

In thermal power plants, the configuration of magnetic separators is getting higher and higher, the cost of related equipment and buildings is greatly increased, and the energy consumption of iron is also greatly increased. Therefore, the use of the iron remover has been studied, and the iron removal effect has been improved. Then find the right balance point in the field of magnetic field strength, use and energy consumption. necessary.