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Intelligent dry separator of stainless steel machine body

A dry sorter, stainless steel technology, applied in the parts of the instrument, shielding, reactors, etc., can solve the problems of high mechanical strength, easy rust of steel structure materials, and shortened service life of sorting equipment, so as to avoid clogging, improve The effect of service life

Active Publication Date: 2019-08-20
TANGSHAN SHENZHOU MFG
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  • Claims
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AI Technical Summary

Problems solved by technology

Due to the high mechanical strength required by the main body of the sorting equipment, the main components of the existing sorting equipment are generally made of steel frame materials, but the steel frame materials are prone to rust, which invisibly reduces the service life of the sorting equipment

Method used

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Embodiment Construction

[0020] refer to Figure 1 to Figure 2 An embodiment of an intelligent dry separation machine with a stainless steel body of the present invention will be further described.

[0021] An intelligent dry separator with a stainless steel body, the whole body of which is made of stainless steel, the X-ray source 21 is placed in the protective shell 101, and the protective shell is preferably a radiation-proof lead bag. Further, a protective wall is provided around the intelligent dry separator for secondary shielding of the X-ray source.

[0022] The protective walls are made of lead plates and concrete walls, or barium cement walls with cement added with barium sulphate or barite powder. The thickness of the protective wall or shielding material is estimated using half-value layers or half-value layers. Preferably, the concrete wall is made of a material obtained by sintering a compound of S.Pb.Fe.

[0023] Furthermore, the protective wall is made of lead rubber or radiation-pr...

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Abstract

The invention discloses an intelligent dry separator of a stainless steel machine body. The intelligent dry separator comprises a main machine body and an X-ray source, wherein the main machine body comprises a sorting device, an identification device and a conveying device, the X-ray source is used for generating X-rays required by the identification device for identifying the type of materials;and the X-ray source (21) is arranged in a protective shell (101), and components forming the intelligent dry separator are made of stainless steel. The intelligent dry separator of the stainless steel machine body solves the problem that the service life is shortened due to the fact that the sorting device is in a humid environment for a long time, and the service life of the sorting device is prolonged. Due to the adoption of a plurality of protection modes, the influence of ray radiation on the working condition is reduced, and the influence on operators is especially influenced.

Description

technical field [0001] The invention belongs to the field of intelligent separation of coal materials, and more specifically relates to an intelligent dry separation machine with a stainless steel body. Background technique [0002] Coal separation is mainly divided into two directions: water washing and dry separation. Compared with water washing, dry separation has broader demand and prospects. In the coal dry separation technology, in addition to the composite dry separation, there is also an automatic coal gangue separation technology based on γ-ray recognition. Since 1988, my country has started the research on this technology, and has achieved more than 20 years. Some progress, since 2005, this technology has been gradually applied in the coal industry, such as Shenhuo Liangbei Coal Mine, Beijing Muchengjian Coal Mine, etc. The existing automatic mineral sorting machine based on ray recognition, such as the coal gangue automatic sorting machine disclosed in Chinese pat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/34B07C5/02B07C5/36G12B17/00G21F3/00G21F1/08G21F1/04
CPCB07C5/3416B07C5/02B07C5/365G12B17/00G21F3/00G21F1/085G21F1/042
Inventor 李功民李婧崔志富王子军王旭哲刘作强
Owner TANGSHAN SHENZHOU MFG
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