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荥阳县王河煤矿位于荥巩煤田中部,开采石炭系一1煤,为含水量较大的矿井,已揭露涌水量2230吨/小时,其中关闭每小时 1008吨,严重影响企业经济效益。吨煤成本构成排水电费达8元以上,每年排水电费在120万元之多,造成企业连年(75年至86年)亏损466.9万元。 穷则思变,改革战困难,王河煤矿在总结前段治水、堵水工作的基础上于1986年10月组织了一支精干的堵水队伍,开始了10年前采空
Located in the central part of Xinggong Coalfield, the Wanghe Coal Mine in Mianyang County exploits a coal of Carboniferous-1, which is a mine with large water content. It has disclosed 2,230 tons of water inflow per hour, of which 1008 tons per hour has been shut down, seriously affecting the economic benefits of enterprises. Tons of coal constitute the cost of draining electricity costs up to 8 yuan per year drainage electricity bill in as much as 1.2 million, resulting in business in successive years (75 years to 86 years) a loss of 466.9 million yuan. The poor are changing, the reform of the war difficult, Wang River Coal Mine in the summary of the preceding flood control, water shutoff work on the basis of the organization in October 1986 a lean water team, began a 10 years ago go