煤矿最佳回采工艺的选择及设备选型

Selection of Optimal Mining Technology and Equipment Selection in Coal Mine

针对不同煤矿工作面煤层、地质水文以及地质构造等基础条件不同的特点,需为其选择最佳回采工艺,因此以和顺新大地煤业有限公司3号煤层为研究对象,在分析其地质水文、地质构造以及煤层特点的基础上,对比分析了综合机械化回采工艺、普通机械化回采工艺以及炮采回采工艺的优劣性,最终选择炮采回采工艺为3号煤层的最佳回采工艺。

According to the different characteristics of coal seam,geological hydrology and geological structure,it is necessary to select the best mining technology for it.Based on the analysis of its geological hydrology,geological structure and coal seam characteristics,this paper compares and analyzes the advantages and disadvantages of comprehensive mechanized mining technology,ordinary mechanized mining technology and blasting mining technology,and finally selects blasting mining technology as the best mining technology of No.3 coal seam.