急倾斜中厚煤层综采工艺优化

Optimization of Fully Mechanized Mining Technology of Steeply Inclined Medium Thick Coal Seam

针对某煤矿的地质特点和急倾斜中厚煤层的分布情况,配套选型采煤设备,优化设计现有采煤工艺,并将优化设计后的采煤方案运用到矿井中进行试验生产。试验结果说明,优化的采煤方案提高了该煤矿的急倾斜中厚煤层开采效率以及安全性,提升了采煤生产量。

According to the geological characteristics of a coal mine and the distribution of steeply inclined and mediumthick coal seam,the supporting selection of mining equipment is carried out,and the existing mining technology is optimized design,the optimized design of coal mining scheme is applied to the mine for test production,the test results show that the optimized mining scheme improves the mining efficiency of steeply inclined and medium-thick coal seam of the coal mine and improves the safety and also increased coal production.