摘要
深孔胀接技术是三管板换热器制造中的技术难点,胀接质量的好坏直接影响换热器质量。以某项目三管板换热器为例,介绍了深孔胀接的实施方案,提出了对相关技术问题的解决方法和建议。
Connection of tubes with tubesheet by using expanded joint for deep holes in tubesheet is the technical difficulty in the manufacture of triple-tubesheet heat exchanger,and the quality of expansion for the joints will influence directly to the quality of the exchanger.In this article,exampled with the triple-tubesheet heat exchanger used in one plant,the scheme for deep hole expanding connection was introduced,and some resolutions and proposals for relevant technical problems were also presented.
作者
姜昊
叶薇
Jiang Hao;Ye Wei(Wuhuan Engineering Co.,Ltd,Wuhan 430223,China)
出处
《化工设备与管道》
CAS
北大核心
2022年第2期45-49,共5页
Process Equipment & Piping
关键词
三管板换热器
深孔胀接
胀接质量
triple-tubesheet heat exchanger
deep hole expansion
quality of expanding connection
