化工设备设计中对高温结构的考虑

Consideration of Structure in Design of Process Equipment for High Temperature Service

一些设计人员在设计高温设备时,通常采用常规的设计方法,并未对高温结构问题予以特殊的关注。在实际设计中,应对其材料、局部结构、设备整体的膨胀量等加以注意。文中对一些高温设备结构设计中的几个问题进行探讨,可供压力容器设计人员参考。

Currently, only common methods are used when equipment operated in high temperature are designed. The problems existed in the structures under high temperature are not concerned. As a matter of fact, in practical engineering, several factors, such as material, local structure, expansion of equipment, need to be noticed.