摘要
分析了柴油机排气PM特性及其净化方法,比较了不同的过滤体再生技术。设计了一种新型的逆向喷气再生装置的反吹管螺旋喷吹和扫气阀结构,实现了过滤体逆向喷气再生技术的车载应用。
This paper analyzed the characteristic of diesel emission particulate matters and its control methods, and compared different regeneration technology for filters. By the advanced design of helical-blowing and sweeping valve structure of reverse pipe, application of reverse flow regeneration technology on vehicles was realized.
出处
《车用发动机》
北大核心
2004年第6期30-32,40,共4页
Vehicle Engine
基金
国家863计划资助项目(2003AA643010B)
关键词
PM捕集器
再生技术
排放控制
diesel paniculate filter
regeneration technology
exhaust control
