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Recovery device for fine particle weak-magnetic minerals

A recovery device and micro-particle technology, applied in the field of spiral chute equipment, can solve the problems of low precision and low fair operation efficiency, and achieve the effects of improving work accuracy and efficiency, ensuring quality, and high 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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  • Recovery device for fine particle weak-magnetic minerals
  • Recovery device for fine particle weak-magnetic minerals
  • Recovery device for fine particle weak-magnetic minerals

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Embodiment Construction

[0021] 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 conjunction 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.

[0022] Such as Figure 1-3 As shown, the present invention proposes a recovery device for fine-grained weakly magnetic magnetic minerals.

[0023] In an optional embodiment, it includes a spiral chute 1 arranged spirally from top to bottom;

[0024] The spiral chute 1 is provided with multiple turns from top to bottom; the middle part of the spiral chute 1 is provided with an installation groove 6 that is connected with...

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Abstract

The invention discloses a recovery device for fine particle weak-magnetic minerals. The recovery device comprises a plurality of spiral chutes spirally arranged from top to bottom; an installation groove matched and connected with a connecting shaft is arranged in the middle of the spiral chutes; the spiral chutes comprise a bottom plate; an outer baffle is arranged on the periphery of the spiralchutes; an inner baffle is arranged on the inner periphery of the spiral chutes; the outer baffle and the inner baffle are both vertically connected with the bottom plate; on each spiral chute, a plurality of magnetic strips are arranged at the bottom of the bottom plate at equal intervals and are gradually shortened from top to bottom; and the bottom plate is gradually inclined upwards along thedirection from the center of the spiral chutes to the edge direction. The recovery device for fine particle weak-magnetic minerals is widely applied in the separation of weak-magnetic minerals such aschromite, manganese ore, hematite, limonite and ilmenite, and in recycle of the fine particle weak-magnetic minerals from waste residues; the magnetic strips adopt high-quality neodymium-iron-boron materials, has high and stable magnetic field strength, and can recycle weak-magnetic minerals with granularity of 0.005 mm; and the working accuracy and efficiency are improved, and the quality is ensured.

Description

technical field [0001] The invention relates to the field of spiral chute equipment, in particular to a recovery 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 problems, the present application proposes a recovery 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 recovery device for fine-grained weakly magnetic minerals, which is widely used in sorting chromite, manganese ore, hematite, limonite, ilmenite, etc. Recycling of weakly magnetic minerals and fine-grained weakly magnet...

Claims

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Application Information

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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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