获各琦铜矿上向水平分层充填采矿方法的完善

上向水平分层充填采矿法已在获各琦铜矿成功应用。通过近两年的采矿实践,发现获各琦铜矿深部中段CuI矿体中的矿岩较破碎,若继续采用原有充填采矿法的采场结构参数,很难满足正常生产的需求。因此,对采场结构参数进行调整和完善。通过分析对比各项技术经济指标,发现调整后的上向水平分层充填采矿法的采场结构参数更优化,从而为其它矿山提供借鉴。

Improvement of upward horizontal slicing and filling mining method in Huogeqi Copper Mine

The upward horizontal slicing and filling mining method is successfully used in Huogeqi Copper Mine.Through two years mining practice,it is found that some ore body in the Huogeqi Copper Mine middle CuI ore body are broken.If the original filling mining method is continued to be used,it's difficult to meet the requirement of normal production.In view of this,the quarry structure parameters are adjusted and perfected.By analysis and comparison of various technical and economic indicators,it's found that using the adjusted quarry structure parameters of upward horizontal slicing and filling mining method are optimized,which can be reference for other mines.