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板溪锑矿在深部开拓系统中,采用多级倒段反斜井提升,斜井之间采用多级倒段反斜井+溜井+矿仓连接技术。这种连接技术具有系统简单、无需转运工具和设备等特点。详细介绍了板溪锑矿开拓系统及多级倒段反斜井矿仓连接技术。该技术经多年的生产实践表明,投资与平行斜井相比节约200万元,每年可节约提升运输费用78万元,而且斜井箕斗运行安全可靠。
In the deep exploration system, Banxi Antimony Mine uses multi-stage inverted anti-inclined shaft to raise and multi-level inverted anti-inclined shaft + smoothing shaft + ore bin connection technology between inclined shafts. This connection technique is system simple and does not require transfer tools and equipment. The paper introduces in detail the exploration system of Bangxi Antimony Mine and the connecting technology of multi-stage inverted shaft and mine shaft. The technology after years of production practice shows that investment and parallel incline compared to save 2 million yuan, annual savings of 780,000 yuan to enhance transportation costs, and inclined shaft skip safe and reliable operation.