Movable sealing wall

Abstract

The invention discloses a movable sealing wall. The movable sealing wall comprises a sealing machine body, a sealing motor is arranged behind the sealing machine body, and a sealing groove with a forward opening is formed at the front portion of the sealing machine body. The movable sealing wall is simple in structure and convenient to operate, and the problem that a large amount of labor force isconsumed due to the fact that wall building and dismounting need to be conducted back and forth manually is solved; meanwhile, whether gas in a mine at the sealed end is safe or not can be detected,the situation that a miner illegally enters the mine at one end of the sealing wall to cause an oxygen deficit safety accident is avoided, when the sealing wall is used, sealing can be achieved through the wall when sealing is needed, and whether the gas content in the mine at the sealed end is safe or not can be detected; and when dismounting is needed, a channel is opened by using the wall to remove sealing, the wall can move on a rail in the mine, the wall is used for achieving sealing when the wall reaches the position needing sealing, the labor intensity of the miner is greatly reduced, and manpower and material resources needed by the sealing wall are reduced.

Description

technical field [0001] The invention relates to the field of coal, in particular to a movable sealing wall. Background technique [0002] The sealing wall is often used in coal operations in mines, and it plays an extremely important role in underground coal operations. [0003] At this stage, the general sealing wall is all built by underground coal miners with bricks and stones in the mine, but as the underground coal mine operation is carried out, the sealing wall must be removed again, which causes the coal miners in the underground operation. A lot of walls were built, and then a lot of walls were demolished, which greatly increased the labor force of the coal miners. Due to the large amount of labor under certain poor ventilation conditions in the mine, the miners’ health problems would occur, and even Oxygen deficiency may occur, and some miners have even illegally removed the sealing wall and entered the mine to work, resulting in hypoxia and suffocation. Contents...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a movable sealing wall, which overcomes the problem of unreasonably consuming a large amount of labor force by manually building and tearing down the wall, and at the same time can detect whether the gas in the sealed end of the mine is safe, so as to prevent miners from Violation into the mine at one end of the sealing wall caused a safety accident due to lack of oxygen

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