由于煤矿各级人员对安全知识掌握的不同和工作经验不同,对现场的隐患认识不同,对隐患的排查存在着差异性和主动性及被动性,部分人员下井检查只是将大的隐患和比较突出的问题进行处理,而忽视小隐患或潜在隐患,久而不治,导致事故的发生。回顾煤炭生产中发生的事故,大部分都是因小 Because coal mine personnel at different levels have different knowledge of safety knowledge and different working experiences, they have different understandings on the hidden dangers on site and there are differences and initiatives in the investigation of the hidden dangers. Passing some of the officers to the well just highlights the major risks and their outstanding performance Of the problems to be dealt with, while neglect of small hidden dangers or hidden dangers, long absence, resulting in the accident. Most of the accidents in coal production are reviewed because of small ones