Study on the adaptability of PM and NOx cleaning technology for construction machinery
Konferenz: ISMSEE 2022 - The 2nd International Symposium on Mechanical Systems and Electronic Engineering
25.02.2022 - 27.02.2022 in Zhuhai, China
Tagungsband: ISMSEE 2022
Seiten: 4Sprache: EnglischTyp: PDF
Autoren:
Xie, Zhenkai; Ling, Jian; Wang, Jiguang (China Automotive Technology and Research Center Co., Ltd., Tianjin, China)
Ni, Lili (Dalian Comprehensive Administrative Law Enforcement team for Ecological Environment Protection, Dalian, China)
Inhalt:
The pollutant emission of non-road construction machinery has gradually attracted attention. The paper selected typical non-road construction machineries to install the after-treatment device. The technology route of after-treatment device was selected based on the basic technical parameters and operating conditions of machinery. The paper studied on adaptability of after-treatment technology, and the result shows: the appropriate emission control technology can effectively reduce the pollution of machineries, with the reduction rate of particulate matter more than 90% and the reduction rate of NOx more than 65%.