精品文档---下载后可任意编辑本论文通过对资料进行讨论，分析了气锚油气分离器分气机理和分气效率的影响因素；介绍简单气锚和旋转气锚的计算方法；设计出了新型旋转气锚
该型旋转气锚利用螺旋片对油气混合物产生的离心力进行分离，一般采纳闭式结构，所有流体均需经过旋转气锚，适合在产量高，油气比较低的井中使用
本文对所设计的气锚进行了理论计算和强度校核，该气锚具有结构简单，分离效率高的优点
深化开展井下油气分离器分气效率的讨论和井下油气分离器设计，对提高抽油系统的管理水平、提高抽油井泵效、改进油气分离器的结构设计等方面具有重要意义
关键词：井下油气分离器；气锚；工作机理；分气效率精品文档---下载后可任意编辑AbstractThe thesis analyzed of the gas anchor oil-gas separator mechanism and the separation efficiency of the gas;It introduced simple gas anchor and rotary gas anchor method of calculation and designed a new type of rotating gas anchor;This type of rotary screw gas anchor unit of the oil and gas mixtures were separated by centrifugal force,generally used the closed structure,after all the required rotary fluid gas anchor;This rotary gas anchor suitabled for the this paper, a theoretical calcu
