摘要
对烟气能量回收系统波纹管膨胀节的选型及特性作了较全面的阐述。分析了膨胀节形式的选择及合理布置对保护机组和余热锅炉安全运行的重要性；对出现的影响装置安稳运行的膨胀节破损及腐蚀泄漏问题,提出了技术防护措施。
This article gives detail expatiation on pattern selection and performance of corrugated expansion joint used on flue gas energy recovery system.Also analyzes that the pattern selection and reason arrangement of expansion joint is ver- y important to protecting the machine set and to the safety operation of waste boiler.Finally, brings forward protective measures for expan- sion joint breakage and leakage caused by corro- sion,which impacts the unit on safe and stable operation.
出处
《石油化工设备技术》
CAS
2006年第2期50-54,共5页
Petrochemical Equipment Technology
关键词
波纹管膨胀节
烟气能量回收系统
裂纹
高温蠕变
露点腐蚀
防护措施
Corrugated expansion joint
Flue gas energy recovery system
Crack
high-temperature creep
Dew-point corrosion
Protective measure
