PREVENTIVE MEASURES FOR RE-BURNING IN TAIL END FLUE DUCT OF CFB BOILERS

YAN Zheng1; XU Hua-nian2; TIAN De-jun3; YUAN Jie1; ZHAO De-xin3; LIU Xiao-rong41.Sichuan Electric Power Testing &Research Institute

doi:10.19666/j.rlfd.2008.07.006

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PREVENTIVE MEASURES FOR RE-BURNING IN TAIL END FLUE DUCT OF CFB BOILERS

Thermal Power Generation Issue 7, Pages: 26-29(2008)

更新时间：2025-09-28

- PREVENTIVE MEASURES FOR RE-BURNING IN TAIL END FLUE DUCT OF CFB BOILERS
- 作者机构：
  
  1. 四川电力试验研究院
  2. 国电川渝分公司
  3. 山东华盛江泉热电有限公司
  4. 四川电力工业调整试验所
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2008.07.006
  CLC： TK229.66
- Published：2008
- 稿件说明：
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YAN Zheng1, XU Hua-nian2, TIAN De-jun3, et al. PREVENTIVE MEASURES FOR RE-BURNING IN TAIL END FLUE DUCT OF CFB BOILERS[J]. Thermal Power Generation, 2008, (7): 26-29.
DOI：

YAN Zheng1, XU Hua-nian2, TIAN De-jun3, et al. PREVENTIVE MEASURES FOR RE-BURNING IN TAIL END FLUE DUCT OF CFB BOILERS[J]. Thermal Power Generation, 2008, (7): 26-29. DOI： 10.19666/j.rlfd.2008.07.006.

摘要

通过对数十起循环流化床(CFB)锅炉尾部烟道再燃烧事故的调研分析

发现CFB锅炉在严重缺水或干锅停炉后

极易出现尾部烟道再燃烧事故。对此

提出了相应的处理及预防措施

可为同类型事故的预防及处理提供参考。

Abstract

Through investigation and analysis of several tens reburning disasters in tail end flue ducts

it has been discovered that the reburning disaster in flue duct of CFB boilers is most easily to occur after the boiler shutdown due to serious water shortage in the boiler or the boiler is being dried up.For this

corresponding handing and preventive measures have been put forward

providing with reference for preventing and handlng similar disasters.

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