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Auxiliary equipment with air purification function for coal mining

A technology for purifying air and auxiliary equipment, applied in mining equipment, earth-moving drilling, chemical instruments and methods, etc., can solve problems such as stuck pump, inability to remove dust in mining roadway air, affecting pump body, etc., to optimize the overall operation steps, save energy To dismantle work, improve the effect of service life

Pending Publication Date: 2022-03-25
SHANDONG DONGSHAN XINYI COAL MINE CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

It is usually divided into the following categories according to the application function of dust prevention technology: ventilation and dust removal, air curtain dust control, spray dust removal, dust collector dust removal, chemical dust suppression, personal protection, etc. The dust removal methods used in the prior art cannot effectively treat dust During coal mining, the roadway air in the mining area is dust-removed, and after the dust is inhaled, a large part will affect the pump body for spraying, resulting in the problem of pump jamming. Therefore, we need to improve it

Method used

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  • Auxiliary equipment with air purification function for coal mining
  • Auxiliary equipment with air purification function for coal mining
  • Auxiliary equipment with air purification function for coal mining

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Embodiment Construction

[0026] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, therefore, the present invention is not limited to the specific embodiments disclosed below limit.

[0028] Such as Figure 1-Figure 9 The shown auxiliary equipment for coal mine development has air purification, including a mobile frame 1, pulleys 33 are installed at the four corners of the bottom end of the mobile frame 1, a support rod 4 is vertically connected to the top end of the mobile frame 1, and the top of the mobile frame 1 The dust removal tank 5 is connected with the installed assembly,...

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Abstract

The invention relates to the technical field of coal mines, in particular to auxiliary equipment with an air purification function for coal mining, which comprises a moving frame, pulleys are mounted at four corners of the bottom end of the moving frame, a handrail is vertically connected to one end of the top of the moving frame, and a dust removal tank is connected to the top of the moving frame through an arranged mounting assembly. A plurality of groups of cambered surface plates are mounted above the inner side of the dust removal tank, a plurality of air holes are formed in the inner sides of the cambered surface plates, a spraying mechanism is arranged at the top of the inner side of the dust removal tank, and a dust guiding mechanism is arranged on the inner side, close to the upper side, of one end of the dust removal tank; a flow guide mechanism is jointly arranged on the inner side of the dust removal tank and close to the lower positions of the multiple sets of cambered surface plates, and a mounting plate is connected to the inner side of the dust removal tank and close to the lower position of the flow guide mechanism through an arranged connecting assembly. And secondly, dust in the sucked coal ash can be removed and collected in an assisting manner, so that the influence on the operation of the pump body is avoided.

Description

technical field [0001] The invention relates to the technical field of coal mines, and specifically discloses an auxiliary device for purifying air used in coal mine exploitation. Background technique [0002] For a long time, underground dust hazards have caused many threats to the safe production of coal mines. In recent years, with the significant improvement in the mechanization of coal mine production in China, the scale of mine production has continued to expand, coal production and benefits have increased significantly, while air quality has declined day by day. In order to improve the operating environment and ensure mine production safety, most The mine will adopt different dust removal and ventilation measures and a series of dust reduction methods according to the actual situation to control dust. [0003] At present, it is mainly realized based on three kinds of ideas, that is: one is to adopt specific ventilation technology for the source of dust, and use the w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F5/20E21F5/04B01D46/62B01D46/12B01D46/10B01D46/682B01D46/48B01D50/40
CPCE21F5/20E21F5/04B01D46/12B01D46/103B01D46/10B01D46/48Y02A50/2351
Inventor 董强李冰刘国梁武玉国王月飞
Owner SHANDONG DONGSHAN XINYI COAL MINE CO LTD
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