云南金河金矿深部开拓方案优选

Optimization on Deep Development Plan of Jinhe Gold Mine

根据云南金河金矿深部矿体特征和开采技术条件,对深部矿体开拓方案、通风系统进行了阐述比较,充分利用现有生产系统,提出了施工盲斜井,采用平硐+盲斜井的开拓方式,为金河金矿长远发展提供参考。

According to the deep ore body characteristics and mining technical conditions of the Jinhe gold mine, The development scheme and ventilation system are described and compared. Make full use of the existing production system, The paper puts forward the developing way of blind inclined shaft construction from existing adit, Provide reference for the longterm development of the Jinhe gold mine.