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矿山安全的注意事项 | 2011-9-29 9:39:00
矿山安全的注意事项
1、每一矿(井)必须严格执行入井检身制度,入井人员必须戴安全帽,穿工作服(禁穿化纤衣服)和工作鞋,携带矿灯,严禁携带烟草和发火物品。入井前严禁喝酒。
2、升降人员或升降人员和物料用的钢丝绳,自悬挂时起每隔半年检验一次;悬挂吊盘的钢丝绳,每隔12个月检查一次。
3、“一通三防”指矿井通风、瓦斯防治、矿尘防治和矿井火灾防治。
4、井下透水有哪些征兆?
(1)煤层发黑发暗;
(2)巷道壁或顶板“挂汗”;
(3)煤层变凉;
(4)作业面顶板淋水加大,或出现压力水头;
(5)工作面湿度降低;
(6)水叫;
(7)工作面有害气体增加;
(8)矿壁或巷道壁“挂红”。
5、煤矿自燃发火的征兆有哪些?
(1)巷道中出现雾气或巷道壁“出汗”;
(2)出现火灾气味,如煤焦油味、煤油味等;
(3)人体不适,如头痛、闷热等;
(4)火区流出的空气和水温度增高。
- 上一篇:矿山爆破盲炮、残药的处理
- 下一篇:矿山浅眼爆破

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