Title :
Technology reformation for improving the inlet air temperature of air pre-heater of Haibowan Power Plant
Author_Institution :
Sch. of Energy & Power Eng., Inner Mongolia Univ. of Technol., Huhhot, China
Abstract :
During the running of air pre-heater, if temperature of the heating surface is lower than that of flue gas atomization, sulfuric acid vapor in the flue gas would condense on the heating surface, and corrode the surface, thus affecting the boiler´s output and reducing its performance efficiency. In response to this phenomenon, Haibowan Power Plant used hot air recirculation technology to increase air pre-heater inlet air temperature and maintained good economic benefits.
Keywords :
boilers; electric heating; flue gas desulphurisation; steam power stations; Haibowan power plant; air preheater; flue gas atomization; heating surface; hot air recirculation technology; inlet air temperature; sulfuric acid vapor; technology reformation; Educational institutions; Heating; air pre-heater; heater; hot air recirculation; technology reformation;
Conference_Titel :
Materials for Renewable Energy & Environment (ICMREE), 2011 International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-61284-749-8
DOI :
10.1109/ICMREE.2011.5930962
