Our country is rich in mineral resources,the third largest in the world. Mining is one of the indispensable raw materials of eco⁃nomic development in China. The mine production process,the mill transportation is one of the important link. The most commonly used transportation equipment is the electric locomotive, electric locomotive can commence, directly affect the production efficiency of coal mine. This article from the composition of flameproof electric locomotive is analyzed,application,etc.%我国的矿产资源丰富，位居世界第三。矿产是我国经济发展的不可或缺的原料之一。矿井生产过程中，矿机运输是重要环节之一。最常用的运输设备就是电机车，电机车的完好度，直接影响煤矿的生产效率。从隔爆型电机车的构成、应用等方面进行分析。
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