A magnetic separation device for separating impurities in rare earth permanent magnet materials

A rare earth permanent magnet and magnetic separation device technology, applied in magnetic separation, solid separation, chemical instruments and methods, etc., can solve the problem of inability to remove impurities, and achieve the effect of convenient separation

Active Publication Date: 2018-06-26
安徽百宏达汽车电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of the prior art that various impurities mixed in rare earth permanent magnet materials cannot be removed, the technical problem to be solved by the present invention is to provide a method that can conveniently separate permanent magnet materials from impurities without damaging Magnetic separation device for separating impurities in rare earth permanent magnet materials

Method used

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  • A magnetic separation device for separating impurities in rare earth permanent magnet materials
  • A magnetic separation device for separating impurities in rare earth permanent magnet materials
  • A magnetic separation device for separating impurities in rare earth permanent magnet materials

Examples

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Embodiment 1

[0041] A magnetic separation device for separating impurities in rare earth permanent magnet materials, such as Figure 1-8 As shown, it includes a magnetic separation box 1, a feeding hopper 2, a lifting mechanism 3, a scraping mechanism 4 and a magnetic plate 5. The top left side of the magnetic separation box 1 is connected with a feeding hopper 2, and the lower side of the magnetic separation box 1 Connected with lifting mechanism 3, the bottom right side of magnetic separation box 1 is connected with scraping mechanism 4 in a rotating manner, and the top of scraping mechanism 4 is connected with magnetic plate 5, and scraping mechanism 4 contacts with lifting mechanism 3.

Embodiment 2

[0043] A magnetic separation device for separating impurities in rare earth permanent magnet materials, such as Figure 1-8 As shown, it includes a magnetic separation box 1, a feeding hopper 2, a lifting mechanism 3, a scraping mechanism 4 and a magnetic plate 5. The top left side of the magnetic separation box 1 is connected with a feeding hopper 2, and the lower side of the magnetic separation box 1 Connected with lifting mechanism 3, the bottom right side of magnetic separation box 1 is connected with scraping mechanism 4 in a rotating manner, and the top of scraping mechanism 4 is connected with magnetic plate 5, and scraping mechanism 4 contacts with lifting mechanism 3.

[0044] The lifting mechanism 3 includes a pole 301, a first wire rope 302, a first guide wheel 303, a lifting rod 304 and a roller 306. The left side of the bottom of the magnetic separation box 1 is connected with a pole 301, and the pole 301 is wound with a first steel wire rope. 302, the left and ri...

Embodiment 3

[0046] A magnetic separation device for separating impurities in rare earth permanent magnet materials, such as Figure 1-8 As shown, it includes a magnetic separation box 1, a feeding hopper 2, a lifting mechanism 3, a scraping mechanism 4 and a magnetic plate 5. The top left side of the magnetic separation box 1 is connected with a feeding hopper 2, and the lower side of the magnetic separation box 1 Connected with lifting mechanism 3, the bottom right side of magnetic separation box 1 is connected with scraping mechanism 4 in a rotating manner, and the top of scraping mechanism 4 is connected with magnetic plate 5, and scraping mechanism 4 contacts with lifting mechanism 3.

[0047] The lifting mechanism 3 includes a pole 301, a first wire rope 302, a first guide wheel 303, a lifting rod 304 and a roller 306. The left side of the bottom of the magnetic separation box 1 is connected with a pole 301, and the pole 301 is wound with a first steel wire rope. 302, the left and ri...

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PUM

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Abstract

The invention relates to a magnetic separation device, in particular to a magnetic separation device for separating impurities in a rare-earth permanent magnetic material. The magnetic separation device for separating the impurities in the rare-earth permanent magnetic material aims to realize the effect of conveniently separating the permanent magnetic material from the impurities without damaging the magnet of the permanent magnetic material. The magnetic separation device for separating the impurities in the rare-earth permanent magnetic material comprises a magnetic separation box and the like, wherein a feeding hopper is connected to the left side of the top of the magnetic separation box, a lifting mechanism is connected to the lower side of the magnetic separation box, a scraping mechanism is connected to the lower part of the right side of the magnetic separation box in a rotary mode, a magnetic plate is connected to the top of the scraping mechanism, and the scraping mechanism makes contact with the lifting mechanism. According to the magnetic separation device, the lifting mechanism is arranged to drive the scraping mechanism to rotate, and the scraping mechanism drives the magnetic plate to rotate, so that the magnetic plate inclines rightwards, and the impurities are collected after dropping down under the action of gravity.

Description

technical field [0001] The invention relates to a magnetic separation device, in particular to a magnetic separation device for separating impurities in rare earth permanent magnet materials. Background technique [0002] Rare earths are known as "industrial vitamins". Now it has become an extremely important strategic resource. Rare earth element oxides refer to oxides of 15 lanthanide elements with atomic numbers from 57 to 71 in the periodic table of elements, and oxides of scandium and yttrium, a total of 17 elements whose chemical properties are similar to lanthanide elements. Rare earth elements have been widely used in petroleum, chemical industry, metallurgy, textile, ceramics, glass, permanent magnet materials and other fields. With the advancement of science and technology and continuous breakthroughs in application technology, the value of rare earth oxides will increase. [0003] In the industry of sintered rare earth permanent magnet materials, the rare earth ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03C1/04
CPCB03C1/04
Inventor 朱定富
Owner 安徽百宏达汽车电器有限公司
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