防爆柴油机尾气控制技术研究  

Study on Exhaust Gas Control Technology of Explosion-proof Diesel Engine

作　　者：王晓 Wang Xiao

机构地区：[1]中国煤炭科工集团太原研究院有限公司,太原030006

出　　处：《装备机械》2020年第4期20-22,43,共4页The Magazine on Equipment Machinery

基　　金：山西省重点研发计划项目(编号:201803D121104);中国煤炭科工集团二级子企业基金资助项目(编号:M2019-06)。

摘　　要：针对煤矿井下车辆排放污染的问题,研究了防爆柴油机的尾气控制技术。在研究中,分析了柴油机内部结构、燃油品质、后处理技术对柴油机尾气排放的影响,同时介绍了外置式排气再循环、氧化催化转化装置、颗粒捕集器等防爆柴油机尾气控制关键技术。Aiming at the downhole pollution of vehicle emission in the coal mine,the exhaust gas control technology of the explosion-proof diesel engine was studied.In the study,the impact of diesel engine internal structure,fuel quality,and post-treatment technology on diesel engine exhaust emission was analyzed.At the same time,key technologies for exhaust gas control of the explosion-proof diesel engine such as external exhaust gas recirculation,oxidation catalytic converter,and particulate catcher were introduced.

关 键 词：煤矿 柴油机 尾气 排放 控制 

分 类 号：TK421.5[动力工程及工程热物理—动力机械及工程]