In recent years, in order to make full use of my country's limited mineral resources and deep processing of non-metallic ores, magnetic separators with various field strengths are required. At the same time, it is necessary to select the magnetic mineral separation object for the existing mineral separation magnetic separator. During the separation process, the magnetic minerals are adsorbed on the surface of the drum under the action of magnetic force, and the magnetic minerals are put on the discharge port as the drum rotates. , the magnetic force decreases. The magnetic minerals are separated from the surface of the drum under the action of flushing water and discharged as concentrates. In the case of high content of magnetic minerals in general, the magnetic minerals continuously flow to the discharge port and are squeezed in the discharge channel to form a magnetic seal. However, when the content of ferromagnetic minerals is low, it is difficult to form a magnetic mineral layer. Under the action of the flushing water, the magnetic minerals adsorbed on the surface of the drum slide and accumulate in the sorting tank, which affects the mineral processing effect.
This article introduces a special structure. The magnetic materials and minerals on the surface of the drum are completely unloaded, and there is no accumulation of magnetic minerals in the tank. The magnetic mineral accumulation phenomenon is satisfied. It satisfies the industrial minerals with low magnetic mineral content and the places where the magnetic separation tailings concentration is high.