综采工作面过陷落柱安全回采技术措施研究

Study on the Technical Measures for Safe Mining of Fully Mechanized Working Face Crossing Collapse Column

综采工作面在回采期间过地质构造时,若不采取合理有效的回采工艺及安全技术措施,不仅不利于工作面机械设备安全管理,降低回采效率,而且很容易发生煤矿重大事故。对此,阳煤集团兴峪煤矿通过技术研究,对15203工作面过地质构造时采取有效的安全回采技术措施,保证了工作面安全回采。

During the extraction, the fully mechanized coal face will cross the geological structure, if reasonable and effective extraction technology and safety technical measures are not taken, it will not only do harm to safety management of the mechanical equipment , reduce the efficiency of extraction, but it＇s also easy to bring about major coal mine accidents. In this regard, after technical research, the Xingyu Coal Mine of Yangquan Coal Mine Group adopted effective technical measures for safe stoping of 15203 working face when passing through geological structure, which ensured the safe stoping of working face.