针对乌龙泉矿采场失调和资源利用率低等生产问题,结合矿山矿石输出的质量要求,提出基于3DMine矿山地质品位分布数字模型的多组分综合品位配矿技术,指导乌龙泉矿配矿方案制定和优化.采用所建立的配矿技术,完成矿山2015年6月生产指标,满足矿石输出质量,资源利用率达到91.07％,有利于采场调整、减少剥岩量、提高矿山矿石产量.%At present,Wulongquan limestone open pit encountered disorderly stope and lower resource utilization.Aiming at the request of ore quality,a mathematical model of blending based on 3DMine digital model of mine geology grade distribution was set up to satisfy grades of muti-componens contents.The blending mathematical model was adopted to draw up the blending schemes in order to ensure the quality and quantity of ore output,improve mine production capacity and reduce the amount of stripping rock and adjust the stope.The resource utilization ratewas improved to 91.07％ in June 2015.
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