摘要
本文在矿山探索实践的过程中,通过对采空区的系统调查研究及对生产系统的合理规划,通过采掘顺序优化,将掘进废石就近回填至矿山井下采空区,实现了废石不出井的目的,降低了废石运输成本,提高了掘进效率,减少了地表固废排放,降低了固废治理费用。
In the process of mine exploration and practice, through the systematic investigation of mined-out area and the rational planning of production system, and through the optimization of mining sequence, this paper backfills the excavated waste stones into the mined-out area of underground mine, realizes the purpose of not getting rid of the waste stones, reduces the transportation cost of the waste stones and improves the excavation efficiency. The solid waste discharge on the surface is reduced and the cost of solid waste treatment is reduced.
引文
[1]《肃北博伦矿业公司七角井铁矿开发利用方案》.
[2]《肃北博伦矿业公司七角井铁矿初步设计》.
[3]《肃北博伦矿业公司七角井铁矿开采方案及采矿工艺优化设计》.