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Color separation device for single mineral separation

A color sorting device and single-mineral technology, which is applied in sorting, solid separation, filtering and screening, etc., can solve the problem that the separation of small particles and single minerals is difficult to meet the actual needs of scientific research and production.

Active Publication Date: 2019-10-18
INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem in the prior art that it is difficult to meet the actual needs of scientific research and production for the sorting of small particle single minerals, the present invention proposes a color sorting device for single mineral sorting. The color sorting device includes a The perforated plate realizes the method of placing one ore particle in one hole, and combines the technology of color sorting, image analysis and negative pressure suction to complete the sorting of small particles and single minerals. It has high precision, stable quality and can be counted. practical needs of sorting and research

Method used

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  • Color separation device for single mineral separation
  • Color separation device for single mineral separation
  • Color separation device for single mineral separation

Examples

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Embodiment 1

[0057] The structural diagram of the distributing device of the present embodiment is as follows: figure 1 and 2 As shown, the distributing device includes a first hopper 13 , a vibrating device 16 and a collecting hopper 17 . The first hopper 13 is arranged on the top of the vibrating device 16, the perforated plate 2 is arranged between the vibrating device 16 and the first hopper 13, the vibrating device 16 is detachably and fixedly connected with the perforated plate 2, and the collecting hopper 17 is arranged under the vibrating device 16, Used to collect the ore material falling from the perforated plate 2.

[0058] Three layers of sieve plates 1301 are placed inside the first hopper 13 , and the sieve plates 1301 are used to screen the mineral material falling from the first hopper 13 , and the three sieve plates 1301 are all perpendicular to the central axis of the first hopper 13 . Different sieve plates 1301 have different mesh numbers, and the mesh numbers of the ...

Embodiment 2

[0087] The vibrating device of the color sorting device used for single mineral separation in this embodiment does not have a scraper 14 and a scraper slide rail 15 , and through the vibration of the inclined perforated plate 2 , redundant mineral particles fall into the collecting hopper 17 . The sieve plate 1301 , photoelectric sensor 1302 and controller 1303 are not provided in the first hopper 13 , and the original ore particles are finely screened by manual operation, and then spread on the porous plate 2 through the first hopper 13 .

[0088] Other structures of the color sorting device in this embodiment are the same as those of the color sorting device in Embodiment 1.

Embodiment 3

[0090] The distributing device of the color sorting device used for single mineral separation in this embodiment includes a first hopper 13 and a second hopper 19, no sieve plate is set in the second hopper 19, and the second hopper 19 is arranged beside the first hopper 13 The bottom of the collecting hopper 17 is connected to the top inlet of the second hopper 19 through a negative pressure air path, and when the vacancy rate of the perforated plate 2 is greater than a preset value, the ore falling into the collecting hopper 17 is recovered to the second hopper 19 for re-use. Sow on the perforated plate 2. When in use, manually move the vibrating device and the perforated plate 2 below the second hopper 19, and wait for the second sowing.

[0091] Other structures of the color sorting device in this embodiment are the same as those of the color sorting device in Embodiment 1.

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Abstract

The invention relates to a color separation device for single mineral separation. The color separation device comprises at least one porous plate, a material distributing device, a mineral collectingdevice, a moving slide rail, a pressure device, a first camera shooting device and a control device, wherein the material distributing device comprises a hopper and a vibrating device; the hopper is arranged above the vibrating device; when the material is distributed, the porous plate is fixed at the top of the vibrating device, and the effect of placing one ore particle in one hole in the porousplate is achieved through the vibrating device; when the material is separated, the porous plate is fixed on a workbench, and the first camera shooting device is arranged above the porous plate; themineral collecting device is fixedly connected to the moving sliding rail and moves in the spatial three-dimensional direction by means of the moving sliding rail, and the moving slide rail is arranged on the workbench; and the pressure device is connected with the top of the mineral collecting device through an air path and provides negative pressure to the mineral collecting device, so that theore particles on the porous plate enter the interior of the mineral collecting device from the bottom end of the mineral collecting device.

Description

technical field [0001] The invention relates to the technical field of mineral separation, in particular to a color separation device for single mineral separation. Background technique [0002] Single mineral separation is a science and technology that uses the difference in the optional properties of various minerals to achieve mutual separation on a purification instrument. It has the characteristics of less minerals to be selected and high purity to be separated, and is widely used in geological age determination. , Stable isotope analysis, inclusion composition analysis, temperature measurement by inclusion burst method, high temperature and high pressure mineralization experiment, diffraction analysis, Mössbauer spectrum analysis and various chemical analysis, etc. [0003] At present, the methods of single mineral separation mainly include gravity separation, magnetic separation, flotation, electric separation, chemical separation, color separation and so on. Among t...

Claims

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Application Information

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IPC IPC(8): B07C5/342B07C5/02B07B1/28B07B1/42B07B1/46
CPCB07B1/28B07B1/42B07B1/4609B07B2201/04B07C5/02B07C5/3422B07C5/3425
Inventor 张丹萍
Owner INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI
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