Analysis of Reasons for Overheating of the Heating Surface of a 1 000?MW Ultra Supercritical Unit Boiler
The article analyzes the causes of overheating on the heating surface of a 1000 MW ultra supercritical coal-fired boiler during the entire start-up process,such as low over temperature and low regeneration.It elaborates on the combustion adjustment measures taken to control the overheating of the heating surface of the boiler,in order to provide a solution for similar boilers to prevent contamination of the heating surface.