论文部分内容阅读
根据《煤矿安全规程》第302条“在沼气矿井的主要回风道和采区进、回风道内,都应使用防爆特殊型机车”的规定以及第303条“在煤(岩)与沼气突出的矿井中,进风的主要运输巷道或主要回风道内,都应使用防爆特殊型机车”的规定,研制、生产矿用防爆特殊型电机车,已成为十分迫切的任务。经科研、生产单位的共同努力,现已研制出2.5吨和5吨矿用防爆特殊型蓄电池电机车,并通过了鉴定。
According to the “Coal Mine Safety Regulations” Article 302 “in the main biogas mine in the main return air duct and mining area, the return air duct should be used in the special explosion-proof locomotives” and the provisions of Article 303 “in the coal (rock) and biogas stand out Of the mine, the wind into the main roadway or the main return air duct should be used in special explosion-proof locomotives, ”the provisions of the development and production of mine explosion-proof special electric locomotive has become a very urgent task. After scientific research, production units work together, has developed 2.5 tons and 5 tons of mining explosion-proof special battery electric locomotive, and passed the appraisal.