煤矿胶带输送机防纵撕事故的研究

摘要

The paper analyzed main causes of longitudinal tearing accident of belt conveyor of coal mine, namely belt could be teared by anchor pole, puncheon, waste rock or roller, and proposed some preventing methods for longitudinal tearing of belt conveyor including strengthening routing inspection, using belt with pre-tearing net as far as possible, and setting protecting sensors of pre longitudinal tearing. The paper can provide certain guidance to prevent longitudinal tearing accident of belt conveyor of coal mine.%分析了煤矿胶带输送机发生纵撕事故的主要原因,即锚杆、钎子等硬件,矸石或托辊等将胶带撕裂;提出了加强巡检、尽量使用带防撕裂网的胶带、安设防纵撕保护传感器等预防胶带运输机纵撕事故的方法.文章对预防胶带运输机纵撕事故具有一定的指导作用.