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Granite tailing mica separation device and separation method thereof

A separation device, granite technology, applied in the direction of solid separation, wet separation, chemical instruments and methods, etc., can solve the problems of unfavorable ceramic and glass industrial applications, and achieve increased contact probability and area, flexible and convenient use, and adaptability strong effect

Pending Publication Date: 2021-06-25
XIAMEN UNIV +1
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  • Claims
  • Application Information

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Problems solved by technology

However, the existing granite tailings contain more mica, which is not conducive to its application in the ceramic and glass industries

Method used

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  • Granite tailing mica separation device and separation method thereof
  • Granite tailing mica separation device and separation method thereof
  • Granite tailing mica separation device and separation method thereof

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Embodiment Construction

[0028] 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 the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] see Figure 1 to Figure 3 , a granite tailings mica separation device, including a housing 1, a micro-nano bubble generator 2 and a telescopic plate 3; the opposite sides of the housing 1 are respectively provided with a water inlet 10 and a water outlet 11; the housing 1 The upper and lower ends are respectively provided with a feed port 12 and a sand outlet 13; the feed port 12 is located on the water outlet side of the water inlet 10, and the sand outlet 13 is located on the water inlet side of the water outlet 11; the micro-nano bubble generator The air bubble nozzle 20 of 2 is arranged...

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Abstract

The invention discloses a granite tailing mica separation device. The granite tailing mica separation device comprises a shell, a micro-nano bubble generator and a telescopic plate. A water inlet and a water outlet are separately formed in two opposite sides of the shell. A feeding hole and a sand outlet are separately formed in the upper end and the lower end of the shell. The feeding hole is positioned on the water outlet side of the water inlet, and the sand outlet is positioned on the water inlet side of the water outlet. A bubble nozzle of the micro-nano bubble generator is arranged at the water inlet. One end of the telescopic plate is connected to the junction of the water outlet and the sand outlet, the other end of the telescopic plate extends to the sand outlet, and the separation position of mica is adjusted by changing the length of the telescopic plate; and an existing separation method is improved, according to the granite tailing mica separation device, the characteristics of lamellar structure and low density of the mica are utilized, micronano bubbles are adopted to enable mica sheets to suspend in water for a long time, so that the content of the mica in tailing fine sand is effectively reduced, and favorable conditions are created for subsequent processing and utilization.

Description

technical field [0001] The invention relates to the technical field of mineral screening, in particular to a granite tailing mica separation device and a separation method thereof. Background technique [0002] Granite is a commonly used building material, especially at present my country is vigorously promoting machine-made sand, and a large amount of tailings generated every year are often discarded at will, which not only occupies a large amount of precious land resources, but also causes a heavy burden on the ecological environment. Feldspar is one of the main components of granite and the main raw material for ceramic and glass production. Therefore, it is of great significance and value to extract feldspar raw materials from granite tailings. However, the existing granite tailings contain more mica, which is not conducive to its application in the ceramic and glass industries. Contents of the invention [0003] The object of the present invention is to provide a ki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03B5/62B03B11/00
CPCB03B5/62B03B11/00
Inventor 许清池张倩
Owner XIAMEN UNIV
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