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根据峨口铁矿面临露天开采进入生产末期的现状,结合峨口铁矿生产工艺流程与生产组织过程,对近年来矿石回收利用思路,矿石回收利用措施进行了总结。通过量化分析矿石贫化率与经济效益之间的关系,提出进行矿石贫化率配矿,选择合理的采矿作业线推进方法,优化采矿方式等措施,这些措施的实施对境界内的矿石回收利用取得了很好的效果。
According to the current situation that Ekang Iron Mine is facing open-cut mining into the final stage of production and combining with the production process and production organization process of Ekou Iron Mine, the measures of ore recycling and utilization and ore recovery and utilization measures are summarized. Through the quantitative analysis of the relationship between the ore dilution rate and economic benefits, measures such as ore dilution rate with ore, reasonable selection of mining operation line promotion methods and optimization of mining methods are put forward. The implementation of these measures is of great significance to the recovery and utilization of ore in the realm Achieved very good results.