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为了不断扩大阻化剂在矿井防灭火中的适用范围,探求各种形式的阻化剂灭火方法,现将我矿1983年以来在露头火区应用阻化剂灭火的情况介绍如下。一、矿井概况及煤层特征三矿井田位于石炭井矿区北部,地处贺兰山北段,南以石炭井断层与二矿相邻,东界为中、上石炭统分界线,北以别斯胡图断层为界,深部以石炭井断层与煤层的交面线为界。走向长2.5km,宽约1.2km,面积3km~2,地表海拔标高+1480～1530m 之间。
In order to continuously expand the scope of application of the retarder in the mine fire prevention and extinguishing, to explore various forms of resistance fire extinguishing method, now my mine in the Outreach area since 1983, the application of the retarder fire extinguishing situation is described below. First, the mine profile and characteristics of the coal mine Three mine field is located in the northern part of the Carboniferous mine, located in northern Helan Mountains, south of the Carboniferous fault adjacent to the second mine, the eastern boundary of the Middle and Upper Carboniferous Boundary, the north of Beshtu The fault is bounded by the boundary between the coal-bed fault and the coal seam in the deep part. 2.5km in length, 1.2km in width, 3km ~ 2 in area and elevation of 1480 ~ 1530m above sea level.