Coal mine safety production tunnel dust removal device

Abstract

The invention discloses a coal mine safety production tunnel dust removal device which comprises an air pipe arranged above a tunnel along the trend of the tunnel and provided with a plurality of air supply heads; the integration bin is movably arranged below the air pipe, a dust content detector and a controller are arranged in the integration bin, the input end of the dust content detector is connected with the output end of the detection fan, and the dust content detector can send detection data to the controller; the spraying pipe is laid on one side of the air pipe, and a plurality of liquid spraying heads are arranged on the spraying pipe; and the dust removal assembly is arranged below the integration bin and used for filtering and collecting dust in the tunnel air.

Description

technical field [0001] The invention relates to the technical field of tunnel dust removal, in particular to a tunnel dust removal device for coal mine safety production. Background technique [0002] In the process of coal mine production, the excavation of tunnels often generates a lot of dust, which is extremely harmful, and it is easy to cause dust explosions, and at the same time, it is easy to cause respiratory and lung diseases of the staff; therefore, it is necessary to set up corresponding equipment near the tunnels. The existing dust removal device can dedust the air, and the existing dust removal device often cannot work according to the actual situation, which leads to its low work efficiency, and with the progress of the dust removal, the accumulated dust is easy to block the dust removal net, which further aggravates the reduction of the dust removal efficiency. this situation. [0003] Therefore, it is necessary to provide a coal mine safety production tunnel...

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Problems solved by technology

[0002] The coal mine production process includes the excavation of the tunnel, and the excavation often produces a lot of dust, which is extremely harmful, and it is easy to cause dust explosions, and it is easy to cause respiratory and lung diseases of the staff; therefore, it is necessary to set up corresponding equipment near the tunnel. The dust removal device removes dust from the air, but the existing dust removal device often cannot work according to the actual situation, resulting in low working efficiency, and with the progress of dust removal, the accumulated dust is easy to block the dust removal net, which in turn aggravates the problem of lower dust removal efficiency this situation

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