浅谈化工管道蒸汽外伴热系统设计

Introduction to chemical pipe steam heating system design

从伴热蒸汽温度、蒸汽伴管管径及根数、有效伴热长度、蒸汽分配站和疏水站、伴管结构型式、管道布置及伴热系统材料几方面论述了蒸汽外伴热系统相关设计规定及设计要点。

From the heating steam temperature and steam pipe diameter and root number, the effective length of heat tracing and steam distribution station and hydrophobic station, pipe structure, pipe layout and heat tracing system material, this paper dis- cusses the steam heating system related design rules and design points.