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煤矿机电事故主要是指采掘机械如采煤机、液压支架、输送机、掘进机、耙斗装载机等在工作过程中发生的人身伤害事故,以及发生在低、高压电网,直流架空线的人身触电事故。随着煤炭工业机械化程度的不断提高,煤矿机电管理在我国煤矿生产环节中的地位越来越重要,而煤矿机电事故也成为制约煤矿生产和发展的一个重要因素。煤矿机电发生事故不仅会造成损坏机电设备,还会对机电管理人员造成伤害,更严重的是,它还可能引发煤矿煤尘、瓦斯的爆炸,严重威胁矿井的安全生产和矿工的人身安全。归纳、分析当前我国煤矿机电事故发生的主因,并提出相应的预防措施。
Mine mechanical and electrical accidents mainly refers to mining machinery such as shearer, hydraulic support, conveyor, roadheader, rake bucket loader and other personal injuries occurred in the course of work, as well as occurred in low and high voltage power grids, overhead lines of people Electric shock accident. With the continuous improvement of the degree of mechanization in the coal industry, the status of coal mine electromechanical management in the coal production links in our country is more and more important, and the mine mechanical and electrical accidents have also become an important factor restricting the coal production and development. Coal mine mechanical and electrical accidents will not only cause damage to mechanical and electrical equipment, but also to mechanical and electrical management personnel injury, more serious is that it may also lead to coal dust, gas explosion, a serious threat to mine safety and miners personal safety. Summarized and analyzed the main causes of the current mechanical and electrical accidents in coal mines in our country, and put forward corresponding preventive measures.