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循环流化床锅炉过热器超温原因探讨及改造
引用本文:李勇红,程鸿,段宏波,陈发林,郝继胜.循环流化床锅炉过热器超温原因探讨及改造[J].江西电力职业技术学院学报,2009,22(2).
作者姓名:李勇红  程鸿  段宏波  陈发林  郝继胜
作者单位:江西景德镇发电有限责任公司,江西,景德镇,333000
摘    要:介绍了景德镇发电公司SG475t/h循环流化床锅炉状况,分析了过热器超温的原因,采取把一片过热屏改为水冷屏的改造方案,解决了屏式过热器严重超温问题。

关 键 词:循环流化床锅炉  过热器  超温  改造

Discussion and Reconstruction on Overtemperature Superheater of Circulating Fluidized Bed Boilers
LI Yong-hong,CHENG Hong,DUAN Hongbo,CHEN Fa-lin,HAO Jisheng.Discussion and Reconstruction on Overtemperature Superheater of Circulating Fluidized Bed Boilers[J].Journal of Jiangxi Vocational and Technical College of Electricity,2009,22(2).
Authors:LI Yong-hong  CHENG Hong  DUAN Hongbo  CHEN Fa-lin  HAO Jisheng
Institution:Jiangxi Jingdezhen Power Generation CO.LTD;Jiangxi Jingdezhen 333000;China
Abstract:This article introduces the operation of a SG475t/h circulating fluidized bed boiler of Jingdezhen Power Generaion Co.Ltd,analyzes the reason of superheater's overtem perature,and take the project to change one piece of superheat screen into cooling water screen,which sovles the problem of serious overtemperature of platensu perheater.
Keywords:circulating fluidized bed boiler  superheater  overtemperature  reconstruction  
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