摘要
在中厚煤层及厚煤层开采中,综采放顶煤开采法具有很大应用优势,其能够充分发挥生产效能,从而极大提高了采煤效率及经济效益。而在放顶煤开采应用中,工作面回采率是个关键问题,如何提高回采率一直都是煤矿生产企业高度重视的一个问题。基于此,在分析综采放顶煤开采工艺基础上,对提高综采放顶煤工作面回采率措施进行了探讨,旨在促进综采放顶煤工艺技术发展,实现综采放顶煤高产、高效开采。
In the mining of medium and thick seams, the fully mechanized top coal caving mining method has great application advantages, which can give full play to the production efficiency, thus greatly improving the mining efficiency and economic benefits. In the application of top-coal caving mining, the recovery rate of working face is a key problem, how to improve the recovery rate has always been a problem that coal mining enterprises attach great importance to. Based on the analysis of fully mechanized top-coal caving mining technology, the measures to improve the recovery rate of fully mechanized top-coal caving face are discussed in order to promote the development of fully mechanized top-coal caving technology and realize high-yield and high-efficiency mining of fully mechanized top-coal caving.
引文
[1]安鹏飞.提高综采放顶煤工作面回采率的措施研究[J].能源与节能,2018(5):40-41;75.
[2]陈延芳.提高综采放顶煤工作面回采率的探讨[J].煤,2014(7):81-83.