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风筒工安全操作规程(Safety operation procedures for air dryers)
风筒工安全操作规程(Safety operation procedures for air dryers) Work safety rules for the operation of air duct First, the scope of The operating procedures for the various types of coal industry and air duct. Second cylinder workers should complete the following work: 1, responsible for air duct within the area of transportation, installation, maintenance and demolition. 2, do not use or damaged hair dryer timely recovery wells. 3, timely repair replacement of damaged site duct. 4, organize, connect disconnect air duct. Two, qualification The third air duct work must go through professional training, after passing the examination before induction. Fourth workers need to master the knowledge of air duct: 1, to learn and master the coal mine safety regulations the relevant provisions of the local ventilation fan open and stop. 2, master the relevant provisions of the coal mine safety regulations on the selection of air duct. 3, master cylinder installation and use of the relevant regulations and technical requirements. 4, familiar with the situation heading face in the region. 5, understand the relevant knowledge of coal mine gas and coal dust explosion. 6, understand the harm and prevention of underground gas overrun knowledge. 7, master Shii Suchi and other relevant safety regulations. Three, safety regulations From fifth to the end of the air duct, must be specified in the operating procedures, must ensure that the working surface has enough air. The sixth cylinder must use a qualified product safety signs. Seventh cylinder turning slowly turn to turn bending die. Eighth a fan is not allowed while supplying air to the working face two job. Ninth cylinder management to achieve the five not: dont let the distance behind the air duct regulations, not to exceed job, dont let others duct disjoint rupture location and direction of the change, do not let air duct is clogged, dont let an immersed in water. Four, prepare for Tenth into the wells to carry the necessary tools and mate
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