电动涡旋压缩机油气分离器升气管结构类型对分离性能的影响  

Effect of Riser Structure of Electric Scroll Compressor’sOil-Gas Separator on the Separation Performance

作　　者：刘兴旺[1] 李迎福 LIU Xing-wang;LI Ying-fu(College of Petrochemical Engineering,Lanzhou University of Technology)

机构地区：[1]兰州理工大学石油化工学院

出　　处：《化工机械》2021年第5期706-710,共5页Chemical Engineering & Machinery

基　　金：国家自然科学基金项目(51265026)。

摘　　要：分别建立锥筒型(3种规格)、直筒型、锥型升气管油气分离器三维模型,进行ICEM网格划分和Fluent流场模拟分析。研究结果表明:5种升气管油气分离器中,锥型升气管分离器的分离效率最高;适当改变转速可以提高油气分离器的分离效率。The 3D model for the oil-gas separator with straight riser,tapered riser and conical riser was established,respectively and ICEM grid generation and fluent flow field simulation analysis were implemented.The results show that,of 5 groups of oil-gas separators with the riser of different structures,the separator with tapered riser has the best separating efficiency and properly changing the rotating speed can improve the efficiency of the separator.

关 键 词：油气分离器 锥筒型升气管 直筒型升气管 锥型升气管 分离效率 转速 数值模拟 

分 类 号：TQ051.8[化学工程]