一种柴油机颗粒过滤再生器的试验研究  

Experimental Research on Filtering and Regenerating Trap for Diesel Exhaust Particulate

作　　者：李孝禄[1] 王旭[2] 

机构地区：[1]中国计量学院,杭州310018 [2]浙江大学人文学院,杭州310028

出　　处：《拖拉机与农用运输车》2007年第6期31-33,共3页Tractor & Farm Transporter

摘　　要：介绍了一种柴油机颗粒过滤再生器的设计，用蜂窝陶瓷和经过加工的电热丝作为过滤材料。采用分区电加热再生，同时采用促进荆来缩短再生时间。该过滤再生器在柴油机上的试验表明。过滤效率为70％～90％之间，再生时间较短。A new filtering and regenerating trap for Diesel exhaust particulate was presented, taking the honeycomb ceramic and electric heating components as filtering materials, getting rid of smoke with the electrical divided-area heating, and reducing the regenerating time by the promoter. The experimental results indicate that its filtering efficiency is high, up to 70% ～ 90%. All the more, its regenerating time is short.

关 键 词：柴油机 过滤 烟度 

分 类 号：TK423.46[动力工程及工程热物理—动力机械及工程]