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介绍了四台矿11#层410盘区东部全方位、多手段综合措施,解决了多层采空积水的治理难题。拓展了防治水工作思路,地面、井下措施结合利用,获得了宝贵的多层采空积水防治水经验。特别是能够准确判断补给水来源并截流,避免了大量补给水进入回采工作面,杜绝水患事故发生。
The comprehensive measures of omni-directional and multi-measures in the east of 410 # plate of 11 # layer in Sitai Mine are introduced, which solves the difficult problem of multi-layer goaf water. Expanded the work of prevention and treatment of water ideas, combined with the use of ground and underground measures, access to a valuable experience of multi-layer water accumulation in the prevention and control of water. In particular, it can accurately determine the source of make-up water and cut off the river, prevent a large amount of make-up water from entering the mining face and prevent flood accidents.