吹风气余热锅炉是利用间歇式煤气发生炉(即造气炉),在吹风阶段排出的废气送入燃烧炉中与空气混合燃烧,的高温气体进入余热锅炉各受热面进行换热后,产生过热蒸汽供汽轮机发电或直接为企业生产供汽。锅炉各承压部件中过热器的事故发生率较高,以其一种型号的锅炉为例,对吹风气余热锅炉过热器安全运行进行探讨 Blower waste heat boiler is the use of intermittent gas furnace (that is, gas furnace), in the hair stage exhaust gas sent to the combustion furnace mixed with air combustion, high-temperature gas into the heat recovery heat boiler heat exchanger surface, overheating Steam for steam turbine power generation or directly for the production of steam. The occurrence rate of superheater in each pressure-bearing part of boiler is high, taking one type of boiler as an example, the safe operation of superheater of air-blow heat recovery boiler is discussed