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双支腿结构CFB锅炉长期低负荷运行的危险点分析及对策
引用本文:陈驰东.双支腿结构CFB锅炉长期低负荷运行的危险点分析及对策[J].浙江电力,2011(5):39-41,57.
作者姓名:陈驰东
作者单位:四川白马循环流化床示范电站有限责任公司,四川,内江,641005
摘    要:简要介绍了我国首台引进的300 MW CFB锅炉主要技术参数,重点分析了双支腿锅炉在长期低负荷运行的危险点,并提出了行之有效的解决办法,值得国内同型锅炉运行借鉴。

关 键 词:CFB锅炉  双支腿结构  低负荷运行  二次风管超温

Analysis and Countermeasures of Dangerous Points for Long-term Operation of Double Supporting Leg CFB Boiler Under Low Load
CHEN Chi-dong.Analysis and Countermeasures of Dangerous Points for Long-term Operation of Double Supporting Leg CFB Boiler Under Low Load[J].Zhejiang Electric Power,2011(5):39-41,57.
Authors:CHEN Chi-dong
Affiliation:CHEN Chi-dong(Sichuan Baima Circulating Fluidized Bed Demonstration Power Station Co.,Ltd,Neijiang Sichuan 641005,China)
Abstract:This paper introduces the main technical parameters of the 300 MW circulating fluidized bed(CFB) boiler introduced for the first time in China and mainly analyzes the dangerous points of long-term operation of double supporting leg boiler under low load.The effective solution is proposed and it can serve as a reference for the operation of the domestic boilers of the same kind.
Keywords:circulating fluidized bed boil  double supporting leg structure  operation under low load  secondary air tube with overtemperature  
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