空分装置冷箱内配管的工艺流程要求

Process Requirements for Piping Design in the Cold Box of Air Separation Unit

管道设计的原则是满足工艺流程要求、保证管道及相关设备的安全性和经济性。满足工艺流程要求是管道设计的首要任务,空分装置冷箱管道内是饱和的气体、液体或两相流介质,工艺流程对配管有很多细节要求,需要管道设计人员重视。

The principle of piping design is to meet the process requirements, ensure the safety and economic rational-ity of the pipeline and related equipment. Meeting the requirements of the process is the most important task of thepiping design,it is saturated gas,liquid or medium of two-phase flow in the pipeline of air separation unit cold box,the process has many requirements for the details of pipelines, and needs the pipeline designers to pay attention.