摘要
根据现场检修情况及日常超温统计,提出超临界锅炉高再管氧化皮脱落的原因。从检修及运行两方面采取措施,防止高再管的超温,及因氧化皮脱落引起的爆管。
According to maintenance of the site and daily overheat statistics the factors oxidation scale exfoliation at reheater tubes of SC was put forward. Two measure from operation and maintenance was to be taken to prevent overheating and tube bursting of reheater tubs by oxidation scale exfoliation.
出处
《中国特种设备安全》
2008年第7期63-66,共4页
China Special Equipment Safety
关键词
高再管
氧化皮
脱落
超温
爆管
HT reheater tubes Oxidation scale Exfoliation Overheat Tube burst
