柴油机的排放特征与有害排放物质控制分析  

Analysis on Emission Characteristics and Harmful Emission Control of Diesel Engine

作　　者：李莲花[1] LI Lianhua(Heilongjiang Agricultural Engineering Vocational College,Harbin 150088,China)

机构地区：[1]黑龙江农业工程职业学院,哈尔滨150088

出　　处：《农机使用与维修》2022年第8期93-95,共3页Agricultural Machinery Using & Maintenance

摘　　要：柴油机是我国应用广泛的动力机械,为现代化的生产生活提供了有效助力,随着柴油机普及率的不断提升,柴油机燃烧做功所产生的有害排放问题受到了国家和社会的广泛关注,如何有效降低柴油机的排放污染问题已成为柴油机研发的重点方向。为促进柴油机技术的升级,降低柴油机的排放危害,分析了柴油机排放污染的不利影响,说明了排放中的主要污染物的产生原理及其危害,并总结了有害排放物质的有效控制策略。Diesel engine is one of the most widely used power machines in China,which provides an effective help for modern production and life.With the continuous improvement of the popularity of diesel engine,the harmful emission caused by diesel engine combustion has attracted extensive attention from the state and all sectors of society.How to effectively reduce the emission pollution of diesel engine has become the key direction of diesel engine research and development.In order to promote the upgrading of diesel engine technology and reduce the harm of diesel engine emission,the adverse effects of diesel engine emission pollution are analyzed,the generation principle and harm of main pollutants in emission are explained,and the effective control strategies of harmful emissions are summarized.

关 键 词：柴油机 排放 特征 有害排放 控制 

分 类 号：U464.172[机械工程—车辆工程]