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海石湾立井箕斗换装及平硐设计优化兰州煤矿设计研究院刘芦阳，李克西，张１ ，李生杰，苑郁林窑街矿务局海石湾煤矿为兰州院设计的大型矿井之一，年产１５０万ｔ。该井采用平硐及立井联合开拓方式。其主井提升系统布置见图１。主井井简直径５．５ｍ，装备一对１６ｔ多绳...
Sea Shek Bay vertical well skipper dress and adit design optimization Lanzhou Coal Mine Design and Research Institute Liu LYU, Li Xixi, Zhang 1, Li Shengjie, Yuan Yulin kiln Street Mining Bureau Sea Shek Wan Coal Mine Lanzhou hospital designed one of the major mines , With an annual output of 1.5 million t. The well used adit and vertical shaft joint development. The main shaft to enhance the system layout shown in Figure 1. The main shaft diameter of 5.5m, equipped with a pair of 16t multi-rope ...