石油学报 ›› 1996, Vol. 17 ›› Issue (1): 147-153.DOI: 10.7623/syxb199601021

• 石油工程 • 上一篇    下一篇

液-液分离水力旋流器特性参数研究

贺杰, 蒋明虎, 宋华, 赵立新   

  1. 大庆石油学院
  • 收稿日期:1994-11-15 修回日期:1995-04-30 出版日期:1996-01-25 发布日期:2010-11-23
  • 作者简介:贺杰,1960年毕业于北京石油学院。现为大庆石油学院机电工程研究所总工程师,副教授。通讯处:黑龙江省安达市。邮政编码:151400。

A STUDY OF NATURAL PARAMETERS OF A LIQUID-LIQUID SEPARATING HYDROCYCLONE

He Jie, Jiang Minghu, Song Hua, Zhao Lixin   

  1. Daqing Petroleum Institute
  • Received:1994-11-15 Revised:1995-04-30 Online:1996-01-25 Published:2010-11-23

摘要: 对自行设计的液-液分离水力旋流器进行了一系列室内试验及现场实验,通过原油与水及机油与水两种油水混合介质的分离,系统地研究了水力旋流器几何参数与运行参数对分离效率的影响,提出了一些合理的关系式.在此基础上设计与制造了直径D为38mm及52mm两种样机.现场实验证明,该种水力旋流器的分离效率达到90%以上,且结构简单,可在低压下运行,成本低,能耗少,完全可用于工程实际.

关键词: 旋流分离, 水力旋流器, 液-液分离, 分离效率, 压力降

Abstract: A series of tests in laboratory and field on liquid-liquid separating hydrocyclones were made through separating two kinds of oil-water mixture ;crude oil-water and machine oil-water.The effect of geometry and operation parameters of a hydrocyclone on separation efficiency was systematically studied,and so some relational expressions were proposed.Based on above works, two kinds of hydrocyclones (D=38mm and D=52mm) were designed and manufactured.It was confirmed through field test separation efficiency of the hydrocyclones is more than 90%, and it has simple structure, lower costs and lower energy, and operated at low pressure, so that can be used in engineering practice.

Key words: Cyclone seperate, hydrocyclone, Liquid-Liquid seperate, seperation efficiency, pressure drawdown