探采结合扩大生产规模的生产实践

Practice on combination of exploration and mining to expand production capacity

经过对比和研究河南省栾川县858钼矿矿区资料,强化探采设计和生产实施,使该矿从日产600t逐步扩大到日产6000t的规模。通过探采结合,查明采矿权范围内的储量近亿吨,据此,按照日产1万t的生产规模进行了矿山的规划,在矿山的开拓系统、回采工艺优化过程中,使矿产资源得到了合理的应用,同时获得了最佳的经济效益。

Through study on mine information, the design and implementation of exploration and mining combination have been strengthened over the past decade in Henan Luanchuan 858 Molybdenum Mine. The mine capacity gradually expands to 6000t/d from 600t/d. The result of exploration shows that reserve of about 100 000 000 tonnes is identified within the mining license. Accordingly, the mine production is comprehensively planed based on the capacity of 10 000t/d. In the process of optimizing the mine development system and stopping process, the mine resources are economically fully utilized .Meanwhile the optimum economic benefit is obtained.