Gravity-magnetic composite dry separator and method utilizing same for mineral separation

A compound, dry separation machine technology, applied in the direction of chemical instruments and methods, magnetic separation, solid separation, etc., can solve the problems of high cost and impossibility of beneficiation

Inactive Publication Date: 2013-10-02
陕西三沅重工发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, wet magnetic separation requires a lot of water, which is very costly in arid and water-scarce areas, and even makes it impossible to conduct mineral processing

Method used

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  • Gravity-magnetic composite dry separator and method utilizing same for mineral separation
  • Gravity-magnetic composite dry separator and method utilizing same for mineral separation
  • Gravity-magnetic composite dry separator and method utilizing same for mineral separation

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Embodiment Construction

[0020] Specific implementations of the gravity-magnetic composite dry separator and the method for beneficiation using the gravity-magnetic composite dry separator according to the present invention will be described in detail below in conjunction with the accompanying drawings. A schematic diagram of a gravity-magnetic composite dry separator according to the present invention is shown in the accompanying drawings. It should be noted that the drawings and the specific embodiments described below are only examples, and do not limit the present invention.

[0021] figure 1 It is a schematic side view of a gravity-magnetic composite dry separator according to an embodiment of the present invention; figure 2 yes figure 1 The top view of the gravity-magnetic composite dry separator; image 3 show figure 1 The rollers and belts of the gravity-magnetic compound dry separator; Figure 4 show figure 1 The magnetic system of the gravity-magnetic compound dry separator.

[0022]...

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Abstract

The invention discloses a gravity-magnetic composite dry separator, which comprises an upper roller, a lower roller, a belt, a magnetic system, a guiding cover and a high-pressure gas injection atomization device, wherein the belt is arranged between the upper roller and the lower roller and is driven by the upper roller and the lower roller; the magnetic system is arranged between the upper roller and the lower roller and comprises a plurality of magnetic field areas of which the magnetic field intensity is gradually decreased from bottom to top, and thus the surface of the belt forms a magnetic field gradient; a material conveying space is formed between the guiding cover and the belt; the high-pressure gas injection atomization device is used for atomizing materials entering the guiding cover. The invention also discloses a method utilizing the gravity-magnetic composite dry separator for mineral separation.

Description

technical field [0001] The invention relates to a gravity-magnetism compound dry separator and a method for ore beneficiation using the gravity-magnetism compound dry separator. Background technique [0002] Traditionally, wet magnetic separation is generally used for beneficiation of magnetite. However, wet magnetic separation requires a lot of water, which is very costly in arid and water-scarce areas, and even makes it impossible to carry out mineral processing. Therefore need to develop a kind of dry separator that does not need water or needs very little water to carry out beneficiation. [0003] Aiming at the problems existing in the prior art, the present invention proposes a gravity-magnetic compound dry separator and a method of using the gravity-magnetic compound dry separator for beneficiation, which can replace the wet magnetic separation method for beneficiation in arid and water-deficient areas . Contents of the invention [0004] According to the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C1/20
Inventor 薛鹏飞薛鹏举许瑞超杨军校
Owner 陕西三沅重工发展股份有限公司
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