摘要
本文针对江西金山金矿0m以上老系统遗留的顶底板矿、矿柱以及边角矿,采用新型无轨设备进行安全高效回采。通过介绍在实践过程中,采用的无轨机械化残矿回采方法及取得的技术经济指标,可以为其他类似矿山的推广应用提供经验参考。
This paper was aimed at the top and bottom mines,pillars and corner mines left by the old system above 0m level in Jinshan Gold Mine in Jiangxi Province.Using new trackless equipment to mine safely and efficiently.By introducing the experience in the practice process,the adopted trackless mechanized residual ore mining method,the obtained technical and economic indicators,could be used as a reference for the promotion of other similar mines.
作者
孙中华
赵龙
SUN Zhong-hua;ZHAO Long(Jiangxi Jinshan Mining Co.,Ltd.,Dexing 334213,China;Changchun Gold Design Institute Co.,Ltd.,Changchun 130012,China)
出处
《世界有色金属》
2020年第1期290-292,共3页
World Nonferrous Metals
关键词
残矿回收
无轨设备
斜坡道
技术经济指标
recycling of residual ore body
trackless equipment
slope road
technical and economic indicators
