摘要
吊罐法是矿山施工天井和溜井的一种非常重要的方法,小柳沟钨矿利用本法对大高度溜井施工方面做了许多有益的尝试和探索,对本工艺中心孔的施工、凿岩作业平台、绞车控制线和信号线缆孔等方面都作了改进,取得了较好的经济效益。
Cage-raise method is an important method in constructing raise and orepass in mine,which is used in Xiaoliugou Tungsten mine to construct the high-deep orepass.The construction of center,drilling operation platform,winch control line and signal cable bore etc.,are improved and obtained better economic efficiency.
出处
《有色金属(矿山部分)》
2009年第6期5-7,共3页
NONFERROUS METALS(Mining Section)
关键词
吊罐法
施工
大高度溜井
cage-raise method
construction
high-deep orepass