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邢台葛泉煤矿设计年产煤45万吨,主井箕斗装载硐室是和井筒一起施工的,施工进度快,工程成本低,取得较好的技术经济效果,为井筒按期投产打下了良好基础。 一、工程概况 葛泉煤矿主井箕斗装载硐室为非通过式。位于井口水平以下326.108米处,低于井底车场生产水平21.208米。它的上室与矩
Xingtai Gequan Coal Mine is designed to produce 450,000 tons of coal per annum and the main shaft skip loading chamber is to be constructed along with the wellbore. The construction progress is fast, the project cost is low, and good technical and economic effects are achieved, laying a good foundation for the well shaft to be put into operation on schedule . First, the project profile Gequan coal mine main shaft skip loading chamber for non-through. Located 32.6108 meters below the level of the wellhead, which is lower than 21.208 meters of the production level of the underground well yard. It’s room and moment