摘要
针对双管板式蒸汽发生器在操作和制造中存在的问题 ,对管板材料、管子和管板的连接结构以及制造工艺进行了改进 ,效果良好。
In order to solve the problem in manufacturing and operating of double tube-sheet steam generators,tube-sheet materials, linkage structure and manufacturing technologies had been modified. Evident improvement were obtained.
出处
《压力容器》
2002年第7期27-28,共2页
Pressure Vessel Technology
关键词
换热器
双管板
管束
结构
制造工艺
改进
heat exchanger
double tube-sheet
tube bundle
manufacturing technology
improvement
