Vertical magnet separator with rotary magnetic system

Abstract

The invention relates to a vertical magnet separator with a rotary magnetic system. The vertical magnet separator comprises an outer cylinder 1, an inner cylinder 2, the magnetic system 3, a material scattering plate 8 and an isolation cylinder 5; the end cover of the outer cylinder 1 is provided with material inlets 7 and a driving device 6, the magnetic system 3 is arranged in the inner cylinder 2, and the material scattering plate 8 is positioned between the end cover of the outer cylinder and the magnetic system 3; the material scattering plate 8 and the magnetic system 3 are connected with the driving device 6 through a vertical shaft 9; and the isolation cylinder 5 is arranged between the outer cylinder 1 and the inner cylinder 2. The material scattering plate 8 rotates to generate centrifugal force in order to disperse a material along a circumferential direction, and sorting is carried out through rotating the magnetic system 3. The magnet separator has a simple structure, can guarantee full dispersion of the material, allows the layer of the material to be thin as possible, and realizes facilitation of adsorption of magnetic materials to the magnetic system and no generation of magnetic agglomeration.

Description

technical field [0001] The invention relates to a vertical magnetic separator with a rotating magnetic system, which belongs to the field of dry magnetic separation equipment. Background technique [0002] In the existing dry magnetic separation technology, a horizontal magnetic separator is usually used to separate magnetic materials and non-magnetic materials. The horizontal magnetic separator usually uses a magnetic drum, and the material is transported to the drum, and the magnetic material is adsorbed on the drum by the internal magnetic system, and is discharged with the drum to the non-magnetic discharge area to realize the magnetic Sorting of materials and non-magnetic materials. However, when this method is used, the materials falling on the drum will accumulate together and cannot be fully dispersed. The material layer is thicker, and the magnetic particles are directly adsorbed by the magnet, which is easy to form magnetic agglomeration. The non-magnetic material...

AI Technical Summary

Problems solved by technology

However, when this method is used, the materials falling on the drum will accumulate together and cannot be fully dispersed. The material layer is thicker, and the magnetic particles are directly adsorbed by the magnet, which is easy to form magnetic agglomeration. The non-magnetic materials will enter the magnetic materials together with the magnetic groups. Reduce the grade of magnetic materials and the recovery rate of non-magnetic materials

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