获各琦铜矿上向水平分层充填采矿方法完善

获各琦铜矿已经成功使用了上向水平分层充填采矿法。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,矿岩较破碎,若继续采用原有的充填采矿法的采场结构参数,已经很难满足正常生产的需求,鉴于此,对采场结构参数进行调整,完善了采场结构参数。本文的目的就是通过分析对比点柱式的采场结构参数方案和调整后的采场结构参数方案的各项技术经济指标,得出使用调整后采场结构参数的上向水平分层充填采矿法来回采深部中段矿岩较破碎的富铜矿地段的矿体更优化的结论,从而为其它矿山回采类似矿体提供借鉴。

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

The Huogeqi Copper Mine has successfully used The upward horizontal slicing and filling mining method,Through these two years mining practice,It is found that the ore in the Huogeqi Copper Mine Middle CuI ore body is broken. If we continue to use the original filling mining method, It is difficult to meet the requirement of normal production, In view of this, we adjust and perfect the stope structure parameters. The purpose of this paper is to get a conclusion that using the after adjustment stop structure parameters of upward horizontal slicing and filling mining method to mining deep middle ore of broken rich copper section is more optimization by Analysis and comparison of the before adjustment stop structure parameters and the after adjustment stop structure parameters for various technical and economic indexes. In order to provide reference for other mines in mining similar ore.