Auxiliary equipment with air purification function for coal mining

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...

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

Images