Analysis on the retrofit plan of a 600MW unit air preheater

Autor: Sun Yiqing, Chen Feng, Xue Fangming, Xiuru Liu, Jingcheng Su
Rok vydání: 2019
Předmět:
Zdroj: 2ND INTERNATIONAL CONFERENCE ON GREEN ENERGY AND SUSTAINABLE DEVELOPMENT (GESD 2019).
ISSN: 0094-243X
DOI: 10.1063/1.5116482
Popis: This paper discusses the advantages and disadvantages of the modification of the air preheater in a power plant, the modification of the heater, the modification of the hot air, and the reconstruction of the circulating wind. Finally, the engineering transformation is compared according to the anti-blocking of the circulating wind, and the economy is carried out. Through analysis, it is concluded that the temperature of the cold end of the air preheater can be significantly increased after the transformation, but the rise of the exhaust gas temperature is not obvious, which can significantly improve the blockage of the air preheater, and provide a useful case for the modification of the air preheater.
Databáze: OpenAIRE