薄及极薄煤层机械化开采的探索与实践

Exploration and Practice of Mechanized Mining of Thin and Extremely Thin Coal Seams

本文介绍国内外薄煤层机械化发展概况和川煤集团达竹公司在极薄煤层开采方面的探索与实践,总结出适合不同条件下机械化开采的可行方案,达竹公司0.6 m以上煤层都实现了综采,0.6 m以下煤层均实现了机采。可供矿山生产、设计单位相关专业技术人员及煤矿专业院校师生参考。

This paper introduces the development of thin seam mechanization abroad and at home, and the exploration and practice of Dazhu company of Sichuan Coal Group in mining extremely thin seam. The paper summarizes the feasible scheme of mechanized mining under different conditions. Dazhu company has fully realized mechanized mining in coal seam above 0.6 m and mechanized mining in coal seam below 0.6 m. It can be used as a reference for relevant professional technicians of mine production, teachers and students of coal mine colleges.