柴油机碳烟颗粒物捕集器设计与试验  

Experimental Study on a New Particulate Trap of Diesel Exhaust Soot

作　　者：周玉香[1] 陈泽智[1] 龚惠娟[1] 

机构地区：[1]南京大学环境学院

出　　处：《农业机械学报》2005年第6期28-30,共3页Transactions of the Chinese Society for Agricultural Machinery

基　　金：江苏省创新人才基金资助项目(项目编号:BK2002412)

摘　　要：提出以聚丙烯腈基碳纤维毡作为柴油机碳烟颗粒物捕集介质的方法,研制出聚丙烯腈基碳纤维毡碳烟捕集器。在CC485型柴油机上的试验结果表明:该碳烟捕集器具有较高的捕集效率,所产生的排气压降对柴油机工作性能的影响不大。A new method of trapping diesel exhaust soot particulate by using polyacrylonitrile carbon fiber felt (PAN) was introduced. PAN carbon fiber felt is a material with many holes and can filter soot particulate effectively. A PAN particulate trap was developed and with it, an experimental research was carried out. The experimental results indicate that this kind of particulate trap has satisfactory trapping efficiency and has a little influence on the engine performance.

关 键 词：柴油机 碳烟颗粒物 聚丙烯腈基碳纤维毡 碳烟捕集器 

分 类 号：TK421.5[动力工程及工程热物理—动力机械及工程]