输油离心泵叶轮流道表面的电解抛光节能改进设计
Energy-saving Improvement of Oil Pump Impeller Flowpath Surface Treated with Electrolytic Polishing
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- DOI:
- 作者:
- 高军甲1, 司先锋2
GAO Jun-jia1, SI Xian-feng2
- 作者单位:
- 1. 大庆油田有限责任公司呼伦贝尔分公司苏131作业区, 内蒙古 呼伦贝尔 021008;
2. 大庆油田设计院, 黑龙江 大庆 163712
Daqing Oilfield Hulunbeier Company, Daqing 021008, China
- 关键词:
- 离心泵;电解抛光;节能改进;电极;效率
centrifugal pump;electrolytic polishing;energy-saving improvement;electrode;efficiency
- 摘要:
- 对大庆苏一联合站内的低效输油离心泵叶轮进行电解抛光节能改进,提高了泵叶轮流道面的光洁度,减少了流道阻力损失。现场测试结果表明,叶轮经过电解抛光后,离心泵的效率较原来提高了5%。文章论述了电解抛光的基本原理,叶轮的规格及抛光前处理,电极的设计、制造、安装,电解液选择与电解抛光工艺流程等内容。
The impeller of the inefficient centrifugal oil pump at Daqing Su-1 Station is improved with electrolytic polishing treatment to save energy. Thus the finish of impeller flowpath surface increases so as to reduce the flowpath resistance. Field test shows that the efficiency of the centrifugal pump increases 5% after the impeller treated with electrolytic polishing. This paper discusses the basic principle of electrolytic polishing, the impeller specifications, the treatment prior to polishing, the design, manufacture and installation of the electrode, the electrolyte choosing, the process flow of electrolytic polishing, and so on.2009,06(06): 59-61 收稿日期:2009-4-22分类号:TH311;TG662作者简介:高军甲(1975-),男,山东荏平人,助理工程师,2006年毕业于大庆石油学院石油工程专业,主要从事原油集输管理工作。参考文献:
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