露天矿多采区协同开采资源配置优化

发布时间：2018-06-09 12:40

本文选题：露天矿 + 配矿优化　；参考：《金属矿山》2017年06期

【摘要】：针对鞍千矿业公司科学配矿需求,建立露天矿多采区协同开采资源配置优化模型。针对矿山实际自然环境和生产限制条件,在掌握矿山各采区品位分布等矿山基本信息的基础上,应用线性规划单纯形大M法解算与3DMine矿业软件相结合,并以鞍千矿为实例,验证该方法的实用性。试验结果表明:矿石破碎站的矿石输出品位稳定在要求范围之内,从而保持了选厂入选品位的稳定,最终实现了提高生产效率,降低了生产成本,提高了选矿工艺流程和设备设施的生产能力,对矿山科学生产具有指导性意义。
[Abstract]:According to the scientific matching demand of Anqian Mining Company, the optimization model of resource allocation in multi-mining area of opencast mine is established. In view of the actual natural environment and production restriction conditions of mines, on the basis of mastering the basic information of mines, such as grade distribution of mining areas, this paper combines the solution of linear programming simplex large M method with 3DMine mining software, and takes Anshan coal mine as an example. The practicability of the method is verified. The test results show that the ore output grade of the ore crushing station is stable within the required range, thus maintaining the stability of the ore grade in the dressing plant, finally improving the production efficiency and reducing the production cost. It improves the production capacity of mineral processing process and equipment and facilities, and is of guiding significance to the scientific production of mines.
【作者单位】：辽宁科技大学软件学院;辽宁科技大学矿业学院;鞍钢集团鞍千矿业有限公司;
【分类号】：TD854

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