摘要
管道设计在化工设计项目中有着重要的作用。以某13 kt/a多晶硅项目还原尾气回收吸附柱工段的配管设计为例,介绍了配管设计和相应的设备布置,通过强度设计和疲劳设计计算管道壁厚,选用合适的管道材料和管道壁厚等级。
Piping design plays an important role in chemical engineering design projects.Taking the piping design of the adsorption column section of reduction tail gas recovery in a 13 kt/a polysilicon project as an example,the piping design and associated equipment arrangement are presented.The pipe wall thickness is calculated through strength design and fatigue design,and appropriate pipe materials and wall thickness grades are selected.
作者
孙学敏
SUN Xue-min(Sinopec Nanjing Engineering Co.,Ltd.,Nanjing 210049,China)
出处
《硫磷设计与粉体工程》
2025年第6期29-31,37,I0002,共5页
Sulphur Phosphorus & Bulk Materials Handling Related Engineering
关键词
多晶硅项目
变压吸附法
管道设计
强度设计
疲劳分析
polysilicon project
pressure-swing adsorption
piping design
strength design
fatigue analysis
