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阳城主采煤层为沁水煤田3#煤层,高瓦斯矿井占全县矿井总数的47％,个别矿相对瓦斯涌出量高达170m3/吨。过去平均每年发生2-4起瓦斯爆炸事故,严重威胁矿工的生命财产安全,制约着煤炭工业的健康发展。 去年3月,阳城县为防止瓦斯爆炸事故的发生,他们与抚顺分院经过三次合作,研究开发了“阳城县煤矿安全生产数字化网络(WebGIS)实时监测与监管系统”。总投资2100万元,去年9
The main coal seam in Yangcheng is the No. 3 coal seam in the Qishui coal field. The high-gas mines account for 47% of the total mines in the county. The relative gas emission of individual mines is as high as 170m 3 /ton. In the past, an average of 2-4 gas explosions occurred each year, which seriously threatened the safety of life and property of miners and restricted the healthy development of the coal industry. In March of last year, in order to prevent gas explosion accidents in Yangcheng County, they cooperated with Fushun Branch three times to research and develop the “Yangcheng County Coal Mine Safety Production Digital Network (WebGIS) Real-time Monitoring and Supervision System”. Total investment 21 million yuan, last year 9