摘要
旋风分离器是天然气输送管道除尘净化系统中的关键设备之一,对输送管道中的高压阀门、压缩机的安全长周期运行起着重要作用。针对西气东输管道工程的特点,中国石油大学开发出了分离效率高、压降较低、结构简单紧凑、操作简便、造价适中的PSC-Ⅲ旋风子及由其组成的大气量高效低阻的PIM-Ⅱ型旋风分离器,已成功应用在西气东输管道工程各个站场。该文就西气东输管道工程所用PIM-Ⅱ型旋风分离器的特点、结构设计、主体材料的选择、制造技术等问题进行了论述。
Cyclone separator is one of the key equipments in the dust cleaning system applied in natural gas delivering pipes.It also plays an im-portant part in long-term safe operation of high pressure valves and compressors.According to the characteristics of the West-East natural gas transmission project,China Petroleum University developed PSC-Ⅲ type cyclone tube,which Has simple structure and appropriate price.It is easy in operation and also has high separating ef-ficiency and low pressure drop.PIM-Ⅱ type cy-clone separator is composed of PSC-Ⅲ type cy-clone tubes.It has large gas capacity,high effi-ciency and low resistance and has been success-fully applied in West-East natural gas transmis-sion project.This paper analyzes the characteris-tics,structure design,main material selection and fabrication problems of PIM-Ⅱ type cyclone separator.
出处
《石油化工设备技术》
CAS
2010年第2期11-13,16,共4页
Petrochemical Equipment Technology
