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Concentrating device for micro-fine-particle weak magnetic minerals

A fine-grained and magnetic technology, applied in the field of spiral chute equipment, can solve the problems of low efficiency and low precision of fair operation, and achieve the effects of ensuring quality, improving work accuracy and efficiency, and stable magnetic field strength.

Pending Publication Date: 2020-03-10
成都市宏智达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The recovery of fine-grained and weakly magnetic minerals has always been a problem in the industry. The traditional spiral chute can recover minerals with a particle size range of 0.3-0.02mm, which has low efficiency and low precision.

Method used

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  • Concentrating device for micro-fine-particle weak magnetic minerals
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  • Concentrating device for micro-fine-particle weak magnetic minerals

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0026] Such as Figure 1-3 As shown, a kind of beneficiation device for fine-grained weakly magnetic magnetic minerals proposed by the present invention includes a spiral chute 1 and a connecting shaft 7 that are spirally arranged with multiple turns from top to bottom; the spiral chute 1 is arranged on the connecting shaft 7 peripheral;

[0027] The spiral chute 1 includes the first section, the second section, the thi...

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Abstract

The invention discloses a concentrating device for micro-fine-particle weak magnetic minerals. The concentrating device comprises a plurality of rings of spiral chutes arranged from top to bottom anda connecting shaft, the spiral chutes are arranged on the outer circumference of the connecting shaft, each spiral chute comprises a first section, a second section, a third section and a fourth section sequentially from top to bottom, each first section comprises a 1-N1 rings of spiral chute bodies, each second section comprises a 1-N2 rings of spiral chute bodies, each third section comprises a1-N3 rings of spiral chute bodies, and each fourth section comprises 1-N4 rings of spiral chute bodies; and a mounting groove connected with the connecting shaft in a matched mode is formed in the middle of each spiral chute body, each spiral chute body comprises a bottom plate, an outer baffle is arranged on the outer circumference of each spiral chute body, an inner baffle is arranged on the inner circumference of each spiral chute body, and each outer baffle and the corresponding inner baffle are perpendicularly connected with the corresponding bottom plate. According to the concentrating device, the magnetic field strength is high and stable, the separation precision of the micro-fine-particle magnetic minerals is improved, and the weak magnetic minerals with the particle size of 0.005mm can be recovered.

Description

technical field [0001] The invention relates to the field of spiral chute equipment, in particular to a beneficiation device for fine-grained weakly magnetic minerals. Background technique [0002] The recovery of fine-grained and weakly magnetic minerals has always been a problem in the industry. The traditional spiral chute can recover minerals with a particle size range of 0.3-0.02mm, which has low efficiency and low precision. [0003] In order to solve the above-mentioned problems, this application proposes a sorting device for fine-grained weakly magnetic magnetic minerals. Contents of the invention [0004] (1) Purpose of the invention [0005] In order to solve the technical problems existing in the background technology, the present invention proposes a sorting device for fine-grained weakly magnetic magnetic minerals, which has high and stable magnetic field strength, improves the sorting accuracy of fine-grained magnetic minerals, and can recover 0.005mm partic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03B5/62B03B7/00B03C1/30
CPCB03B5/626B03B7/00B03C1/30
Inventor 张声贵
Owner 成都市宏智达科技有限公司
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