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根据斜沟矿井13采区4、5、6、8号煤层的赋存条件,结合矿井已有的生产系统,通过对地形条件和井下一、二水平巷道的综合分析,提出了多个风井场地的选择方案,经过比选确定了在崖宜沟场地新建三号进、回风立井及其配套设施以解决通风、供电等生产问题;并根据采区接续生产能力及煤层开采顺序,研究确定了开拓延伸方案,实现了13采区各煤层的合理有序开采;对斜沟矿井今后的可持续发展具有重要意义,也为其他类似矿井的后期接续工程提供了一定的经验和借鉴。
According to the occurrence conditions of No.4, No.5, No.6 and No.8 coal seams in Xiegou Mine 13 and combined with the existing production system of mine, by comprehensive analysis of the topographical conditions and the first and second underground tunnels, After selecting and selecting the site, we decided to build the No. 3 inlet and outlet air return shaft and its supporting facilities in YaYiGou site to solve the production problems such as ventilation and power supply. According to the continuous production capacity and coal seam mining sequence in the mining area, It is of great significance to the sustainable development of Xiegou Mine in the future, and also provides some experiences and references for the follow-up projects of other similar mines.