LI Ying1, GAO Zeng1, HOU Jun-ming21.Beijing Guohua Electric Power Technique Reseach Centre. ANALYSIS OF MECHNISMS FOR OXIDE SKIN FORMATION AND EXFOLIATION IN SUPERHEATER OF SUPERCRITICAL BOILERS AS WELL AS PREVENTIVE MEASURES THEREOF[J]. Thermal power generation, 2007, (11): 77-80.
LI Ying1, GAO Zeng1, HOU Jun-ming21.Beijing Guohua Electric Power Technique Reseach Centre. ANALYSIS OF MECHNISMS FOR OXIDE SKIN FORMATION AND EXFOLIATION IN SUPERHEATER OF SUPERCRITICAL BOILERS AS WELL AS PREVENTIVE MEASURES THEREOF[J]. Thermal power generation, 2007, (11): 77-80. DOI: 10.19666/j.rlfd.2007.11.021.
超临界锅炉过热器氧化皮形成和剥落机理分析及预防措施
摘要
介绍了太仓电厂锅炉末级过热器因氧化皮引起的爆管情况。分析了超临界锅炉氧化皮的形成和剥离机理
并从锅炉设备运行、改造及管理等方面
提出了控制氧化皮形成和剥落的措施。通过采取这些措施
有效地控制了氧化皮的产生。
Abstract
The tube-burst due to oxide skin in final-stage superheater of Taicang Power Plant has been presented
the mechanisms of oxide skin formation and exfoliation in supercritical boilers being analysed
and control measures for oxide skin formation and exfoliation being put forward from aspects of boiler operation
equipment retrofit and management etc.. Through adopting these measures
the formation of oxide skin can be effectively controlled.