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Automatic mineral separation equipment for tungsten ore refining

An automatic and equipment technology, applied in the fields of magnetic separation, solid separation, chemical instruments and methods, etc., can solve the problems of weak refining, difficulty in obtaining satisfactory beneficiation technical indicators, and reduction in concentrate quality.

Active Publication Date: 2019-10-01
JIANGXI QIANYAN TECH CONSULTING CO LTD
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AI Technical Summary

Problems solved by technology

[0003] Existing magnetic separators are relatively weak in refining tungsten ore, because during the magnetic separation process, there are more concentrates in the tailings, and there will be more tailings in the concentrates , which will lead to a significant reduction in the quality of the concentrate, making it difficult to obtain satisfactory beneficiation technical indicators

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  • Automatic mineral separation equipment for tungsten ore refining
  • Automatic mineral separation equipment for tungsten ore refining
  • Automatic mineral separation equipment for tungsten ore refining

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Embodiment Construction

[0035] The specific embodiments of the present invention will be further described in detail below in conjunction with the drawings and embodiments of the specification:

[0036] Reference Figure 1 to Figure 11 The automatic ore dressing equipment for tungsten ore refinement shown includes a main box 1, a coarse screen mechanism 2 and a first fine screen magnetic roller 4. The top of the main box 1 is provided with a ore feeding hopper 112, a coarse screen The mechanism 2 is arranged in the main box 1, and is located under the feeding hopper in an inclined posture. The screening end of the coarse screen mechanism 2 is inclined downward, and the first fine screen magnetic roller 4 is located below the screening end of the coarse screen mechanism 2. A re-screening mechanism 9 parallel to the coarse-screening mechanism 2 is provided below a fine-screening magnetic roller 4, the screening end of the re-screening mechanism 9 is inclined downward, and a second fine-screening magnetic ...

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Abstract

The invention relates to the field of tungsten ore refining, in particular to a piece of automatic mineral separation equipment for tungsten ore refining. The equipment comprises a main case, a coarsescreening mechanism and a first fine screening magnetic roller. An ore feeding hopper is arranged on the top of the main case. The coarse screening mechanism is arranged in the main case, and the screening end thereof is inclined downward. The first fine screening magnetic roller is arranged below the screening end of the coarse screening mechanism. A rescreening mechanism parallel to the coarsescreening mechanism is arranged below the first fine screening magnetic roller. A second fine screening magnetic roller is arranged beside the upper end of the rescreening mechanism. A material passing plate extending towards the direction of the second fine screening magnetic roller is arranged at the screening end of the coarse screening mechanism. The two ends of the first fine screening magnetic roller penetrate to the outsides of the two sides of the main case, and a first motor in transmission connection with the first fine screening magnetic roller is arranged at one end. A set of discharging mechanisms in transmission connection with the first fine screening magnetic roller is arranged outside the two ends of the first fine screening magnetic roller. A second motor in transmissionconnection with the second fine screening magnetic roller is arranged at one end of the second fine screening magnetic roller. The equipment of the invention can improve the production quality of oreconcentrate.

Description

Technical field [0001] The invention relates to the field of tungsten ore refinement, and in particular to an automatic mineral processing equipment for tungsten ore refinement. Background technique [0002] Tungsten ore is the most important ore for refining tungsten. It is also called wolframite. Because it contains different proportions of iron tungstate and manganese tungstate, it is called wolframite if the iron content is higher, and it contains more manganese. It is called tungsten manganese ore; tungsten ore is brown to black, with metallic or semi-metallic luster. Generally, it is produced in granite and quartz ore together with tin ore. For the current mining process of tungsten ore, the traditional separation process of tungsten ore is It is mainly based on "crushing ore classification, manual selection and throwing of tailings, grinding, and heavy separation". Although this process is simple, it requires a lot of labor. Later, automatic mineral separation equipment an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C1/16B03C1/10
CPCB03C1/10B03C1/16
Inventor 孙康邱小童
Owner JIANGXI QIANYAN TECH CONSULTING CO LTD
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