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近年来,南芬铁矿针对集团公司对铁矿石的需求量逐年增多,而矿山主采场的增产能力又十分有限的实际情况,本着“公司的需要就是我们的责任”的大局意识,一直在努力多渠道、多方位寻求着新的途径和新的矿石原料增长点以弥补矿山生产能力的不足,其中,利用机械加人工手选方式回收损失于排土场部分矿石的办法就是一条有效增加矿石产量的新途径。实践证明,这一方法经济实用,技术可行,效益显著,很值得在今后的矿山生产实践中进一步扩大规模推广应用。
In recent years, Nanfen iron ore group for the iron ore demand increased year by year, and the main production capacity of the mine stope is very limited to the actual situation, in the “company’s needs is our responsibility” of the overall situation Consciousness, has been trying to find new ways and new ore raw material growth point to make up for the lack of production capacity of mines in many ways and in different directions. Among them, the way of recovering some of the ore lost in the dump site by means of mechanical plus manual selection is A new way to effectively increase ore production. Practice has proved that this method is economical and practical, technical feasibility and significant benefits, it is worth in the future mine production practices to further expand the scale of promotion and application.