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| 灌注泵轴封失效机理分析及改进设计 | |
| 引用本文： | 刘安琪,刘小平,魏纳,刘春全,唐静,刘兵.灌注泵轴封失效机理分析及改进设计[J].石油矿场机械,2007,36(2):26-28. |
| 作者姓名： | 刘安琪 刘小平 魏纳 刘春全 唐静 刘兵 |
| 作者单位： | 1. 西南石油大学,成都,610500 2. 中国石油物资成都公司,成都,610041 3. 西南油气田分公司重庆气矿,四川,开江,636250 4. 中油设计西南分公司,成都,610017 |
| 基金项目： | 四川省科技攻关计划(中俄合作)项目 |
| 摘 要： | 分析了现用离心式灌注泵难以解决泥浆泄漏的原因，指出了泵轴旋转中心线与轴封内孔中心线不重合和泥浆内含有磨砺性固相硬颗粒是引起径向接触式软填料密封失效的主要原因。解决上述问题的方法可以采用浮动密封。进一步提出了轴封不接触泥浆灌注泵的设计思想。 |
| 关 键 词： | 灌注泵 轴封失效 浮动轴封 泥浆 |
| 文章编号： | 1001-3482(2007)02-0026-03 |
| 修稿时间： | 2006-06-07 |
Analysis of Expiration of Liquid Charge Pump's Shaft Seal and Design of Liquid Charge Pump Which Have Not Shaft Seal Contact |
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| LIU An-qi,LIU Xiao-ping,WEI Na,LIU Chun-quan,TANG Jing,LIU Bing.Analysis of Expiration of Liquid Charge Pump''''s Shaft Seal and Design of Liquid Charge Pump Which Have Not Shaft Seal Contact[J].Oil Field Equipment,2007,36(2):26-28. | |
| Authors: | LIU An-qi LIU Xiao-ping WEI Na LIU Chun-quan TANG Jing LIU Bing |
| Abstract: | The article analyzed reason that current centrifugal liquid charge pump solve the difficulty of mud leaking, then it points out that the main failure of pump seal is caused by the disalignment of pump shaft rotating centerline with the centerline of shaft inner bore centerline and abrasive grain. The solution for above problems is the adoption of floating seal. The article further poses design thoughts of liquid charge pump which have not shaft seal contact. |
| Keywords: | liquid charge pump shaft seal expiration floating shaft seal mud |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |