Wet-type permanent magnet belt high-intensity magnetic-field magnetic separator

Abstract

The invention relates to a wet-type permanent magnet belt high-intensity magnetic-field magnetic separator which comprises a frame (1), wherein a separating plate (2) is in inclined connection with the frame (1); a magnetic system (3) is in adjustable connection with the separating plate (2); the width of the separating plate (2) is more than the width of the magnetic system (3); a material distributor (4) is correspondingly arranged above the separating plate (2); a set of conveyor belts (5) which drive along a same direction are horizontally arranged on the separating plate (2); a non-magnetic mineral box (6) and a magnetic mineral box (7) are respectively arranged on the corresponding inclined lower side of the separating plate (2); the non-magnetic mineral box (6) and the magnetic system (3) are correspondingly arranged; the magnetic mineral box (7) is correspondingly arranged with the conveying tail end of the conveyor belt (5) on the bottom side. The wet-type permanent magnet belt high-intensity magnetic-field magnetic separator has the advantages that the device is uniform in mine separation; the materials are magnetically separated in multiple stages; the magnetic field intensity is high and the performance is stable; the separation is sufficient; the effect is good; the equipment space and the manufacturing cost are saved; the energy resource is saved; energy conservation and environment protection are benefited.

Description

technical field [0001] The invention relates to a sorting device, in particular to a wet permanent tape type high magnetic field magnetic separator. Background technique [0002] At present, the strong magnetic separator used in industrial production is mainly the electromagnetic type. The operation of this kind of magnetic separator consumes a large amount of electric energy, and at the same time, it needs to be equipped with a coil cooling device, resulting in high energy consumption and relatively complicated structure of the electromagnetic strong magnetic separator. , resulting in high equipment cost, operation and maintenance costs, and increased industrial production costs. The permanent magnet magnetic separator has the advantages of low energy consumption, simple structure, convenient operation and maintenance, and high safety. The separation of strong magnetic minerals has achieved permanent magnetization of magnetic separators in industrial production, while the ...

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Problems solved by technology

At present, many permanent magnet strong magnetic separators are gradually applied to the separation of weak magnetic minerals, but due to the problems of low processing capacity and serious magnetic field attenuation, the separation index of permanent magnet strong magnetic separators for weak magnetic minerals is not as good as Electromagnetic high-gradient magnetic separator is difficult to apply on a large scale in industrial production

In recent years, with the emergence of the third-generation high-performance permanent magnet material NdFeB and magnetic field simulation methods, the development of strong magnetic separators has been promoted, and permanent magnet dry-type belt-type strong magnetic separators have appeared. However, dry Type separation often has too much dust, which is not conducive to environmental protection. At present, there is no wet strong separation equipment for efficient separation of weak magnetic materials in materials at home and abroad.

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