Electromagnetic iron removing machine for removing iron from kaolin

A technology of iron remover and kaolin, applied in the application, magnetic separation, household appliances and other directions, can solve the problems of easy contamination of solder or welding rod, poor iron removal effect of kaolin, and achieve the effect of improving iron removal effect.

Active Publication Date: 2013-03-13
广东高瓷科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the technical defects of poor kaolin iron removal effect in the prior art and easy contamination of kaolin by solder or welding rod in the iron removal process, the invention provides an electromagnetic iron removal machine capable of improving the iron removal effect of kaolin

Method used

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  • Electromagnetic iron removing machine for removing iron from kaolin
  • Electromagnetic iron removing machine for removing iron from kaolin
  • Electromagnetic iron removing machine for removing iron from kaolin

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Embodiment 1: The present invention is used for the electromagnetic iron removal machine of kaolin clay removal

[0030] refer to Figure 1~2 , an electromagnetic iron remover for kaolin iron removal, including a filter screen 8, the filter screen 8 is an iron-cobalt soft magnetic alloy, and the iron-cobalt soft magnetic alloy is calculated by weight percentage, and its chemical composition is: C= 0.04%, Mn=0.30%, Si=0.30%, P=0.020%, S=0.020%, Cu=0.20%, Ni=0.50%, Co=49.0~51.0%, V= 0.80~1.80%, Fe=surplus quantity.

[0031] The filter screen 8 is galvanized.

[0032] The filter screen 8 is disc-shaped, and a circular gap 81 is arranged in the middle of the filter screen 8, and the filter screen 8 is alternately surrounded by straight alloy sheets 82 and corrugated alloy sheets 83 It is coiled, and the straight alloy sheet 82 is fixedly connected to the crests 831 and troughs 832 of the corrugated alloy sheet 83 .

[0033] The circular notch 81 of the filter 8 is u...

Embodiment 2

[0043] Embodiment 2: The present invention is used for the electromagnetic iron removal machine of kaolin clay removal

[0044] refer to Figure 1~3 , an electromagnetic iron remover for kaolin iron removal, including a filter screen 8, the iron-cobalt soft magnetic alloy by weight percentage, its chemical composition is: C=0.04%, Mn=0.30%, Si=0.30% , P=0.020%, S=0.020%, Cu=0.20%, Ni=0.50%, Co=49.0~51.0%, V=0.80~1.80%, Fe=balance. The difference between the filter screen 8 described in this embodiment and the filter screen 8 described in Embodiment 1 is that the entire filter screen 8 only uses a straight alloy sheet 82 and a corrugated alloy sheet 83, so that the filter screen The structure of 8 is more solid, and it is not easy to deform or fall apart during use.

[0045] The difference between this embodiment and the preparation method of the filter screen 8 described in Example 1 is that in step d, the number of straight alloy sheets 82 used is 1, and the number of corru...

Embodiment 3

[0046] Embodiment 3 The present invention is used for the electromagnetic iron removal machine of kaolin clay

[0047] Mechanism reference of electromagnetic iron remover Figure 1~3 , the preparation method of the filter screen is the same as in Example 2, the difference is that the iron-cobalt soft magnetic alloy has a chemical composition of Co=49.0-51.0%, and the balance is iron.

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Abstract

The invention discloses an electromagnetic iron removing machine for removing iron from kaolin. The electromagnetic iron removing machine comprises a filter screen, wherein the filter screen is made of an iron cobalt magnetically soft alloy thus being different from the normal filter screen. The filter screen in the electromagnetic iron removing machine is made of the iron cobalt magnetically soft alloy, the effect of removing the iron from the kaolin as the electromagnetic iron removing machine is used can be improved, and in the process removing the iron from the kaolin, the pollution to the kaolin caused by brazing filler metal or residual welding rod components can be avoided.

Description

technical field [0001] The invention relates to an electromagnetic iron removing machine for kaolin iron removal, in particular to a kaolin iron removal filter screen made of iron-cobalt soft magnetic alloy. Background technique [0002] Kaolin is a clay rock mineral mainly composed of kaolinite minerals. It is a 1:1 layered silicate, the main components are silicon dioxide and aluminum oxide, and it also contains a small amount of iron oxide. Titanium dioxide, magnesium oxide and other ingredients, which have plasticity, cohesiveness, fire resistance, insulation and chemical stability. It is an industrial mineral with excellent performance, widely used in ceramics, papermaking, rubber, building materials, paints and petrochemicals. [0003] Pure kaolin presents the white color of kaolinite mineral itself, and the main factors causing the reduction of kaolin whiteness are organic carbon, pigment elements (such as iron, titanium, vanadium, chromium, copper, manganese, etc.) ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C1/02B21F27/18
Inventor 邹亚剑
Owner 广东高瓷科技股份有限公司
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