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大型循环流化床锅炉尾部燃烧事故研究
引用本文:张俊峰,王黎明. 大型循环流化床锅炉尾部燃烧事故研究[J]. 陕西电力, 2014, 0(3): 70-72
作者姓名:张俊峰  王黎明
作者单位:陕西电力设计院,陕西西安710054
摘    要:对国内大型流化床锅炉尾部烟道再燃烧事故进行综合分析研究,从锅炉本体设计的空气预热器结构、锅炉尾部吹灰器的设置及电厂运行等方面找出事故原因,提出应改进空气预热器结构、严密监视锅炉及尾部烟道运行情况和健全电厂事故预防体系,可供类似工程人员参考。

关 键 词:循环流化床  省煤器燃烧  空气预热器燃烧  尾部燃烧

Boiler Tail Combustion Accidents Study of Large-scale Circulating Fluidized Bed
ZHANG Junfeng,WANG Liming. Boiler Tail Combustion Accidents Study of Large-scale Circulating Fluidized Bed[J]. Shanxi Electric Power, 2014, 0(3): 70-72
Authors:ZHANG Junfeng  WANG Liming
Affiliation:(Shaanxi Electric Power Design Institute, Xi' an 710054, China)
Abstract:The reasons resulted in flue duct reburning of domestic large-scale boiler tail are analyzed in the light of air preheater structure,setting of boiler tail soot blower boiler operation.It is proposed to improve the structure of preheater.monitor the operation of boiler tail duct and perfect the prevention system of whole power plant.The paper can be used as reference for others.
Keywords:CFB  economizer combustion  preheater combustion  boielr tail combustion
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