摘要
冷渣器是循环流化床锅炉的关键部件,国内已投运的循环流化床锅炉的冷渣器问题较多,石家庄热电厂220t/h循环流化床锅炉选用风水联合式冷渣器,通过对其设计、运行的深入分析,认为这种国外引进的新型冷渣器在设计上较成功,具有大型化的潜力,并针对存在的问题提出改进措施。
Ash-slag cooler is a key component of circulating fluidized bed(CFB)boiler.There are rather many problems existing in the ash-slag coolers of CFB boilers in operation at home.220t/h CFB boiler in shijiazhuang Cogeneration Power Plant adopted air-water combined type ash-slag cooler.Through a deep analysis of its design and operation,it is thought that such kind of imported new type ash-slag cooler is quite successful in design,with potential to be scaled up.Improvement measures in light of the existing problems are put forward too in the paper.
出处
《中国电力》
CSCD
北大核心
2003年第4期71-73,共3页
Electric Power
关键词
循环流化床锅炉
风水联合式冷渣器
输煤系统
燃烧室
风机
circulating fluidized bed boiler
air-water combined type ash-slag cooler
operation
adjustment