Coal mine tapping work to ensure a safe production environme
Date:2013-11-29 Hits:
Coal mine tapping work can effectively ensure the operation personnel and production safety, is an important part of safety production in coal mine underground. Conscientiously implement the tapping work to ensure a safe production environment.
Tapping is the personnel in the face before operation, by duty class captain experienced older workers, on the work surface with long live rock drill head floating coal strike, it can find the net living waste float coal, prevent personnel work falling injury, then to judge the working face head-on the basic situation of rock through hammering echo, timely and effective measures to control the roof and side, to ensure that the operation personnel and production safety.
How to let the tapping work to ensure the safety of coal mines, must strictly abide by tapping system:
1, each time to enter the construction operation point, must carry out the tapping.
2, each time after blasting and playing in front of, must implement the tapping.
3, ready to support, the necessity of the implementation of tapping, repair roadway, crib building, fill caving zone, direct roof, must execute tapping.
4, the loose rock living waste to be eliminated immediately or the exploration beam fast support, to prevent falling.
5, tapping specific by supported implementation, security guards, Fireboss supervise the implementation.
6, in the tapping, found a parallel to the working face of construction, cutting line support line, caving line cracks, joints, it must be immediately reported to the leadership of ore processing technology, such as crack was expanded, the roof pressure must be immediately evacuated by caving zone threatened staff.
In 7, knocking, although there is no roof fracture, but found the drums, as the rock layer, must immediately support.
Coal mine work well tapping, the unsafe factors in advance, to prevent and reduce coal mine accidents, ensure the safety production of coal mine.
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