Reasons and Disposal Measures for Slag Blockage in Circulating Fluidized Bed Boilers
This paper is based on the operating parameters and accident cases of the 220 t/h high temperature and high pressure gas-cooled circulating fluidized bed boiler of Huating Huamei Qingneng Coal Chemical Co.,Ltd.(hereinafter referred to as company).This paper analyzes the causes of frequent slag blocking of boiler,and puts forward corresponding measures to ensure long-term safe and stable operation of boiler unit.