| 离心式油泵密封失效和改进措施 |
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| 引用本文： | 黄福川,莫宇飞,谢巧,罗谊钢.离心式油泵密封失效和改进措施[J].石油商技,2004,22(6):27-31. |
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| 作者姓名： | 黄福川 莫宇飞 谢巧 罗谊钢 |
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| 作者单位： | 1. 广西大学化工学院,南宁,530004
2. 南宁飞日润滑油有限公司,南宁,530007 |
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| 摘 要： | 通过对离心式油泵端面密封和软填料密封的结构失效分析,提出端面密封改进措施,采用工程塑料制 造螺旋密封来改进离心式油泵的密封结构,取得满意的效果。
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| 关 键 词： | 离心式油泵 机械密封 密封结构 填料密封 螺旋密封 |
| 修稿时间： | 2004年3月20日 |
Failure of Centrifugal Oil Pump Seals and Improving Measures |
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| Huang Fuchuan Mo Yufei Chemical Engineering Institute of Guangxi University,Nanning Xie Qiao Luo Yigang Nanning Fly Sun Lubricant oil Corporation,Nanning.Failure of Centrifugal Oil Pump Seals and Improving Measures[J].Petroleum Products Application Research,2004,22(6):27-31. |
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| Authors: | Huang Fuchuan Mo Yufei Chemical Engineering Institute of Guangxi University Nanning Xie Qiao Luo Yigang Nanning Fly Sun Lubricant oil Corporation Nanning |
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| Affiliation: | Huang Fuchuan Mo Yufei Chemical Engineering Institute of Guangxi University,Nanning 530004Xie Qiao Luo Yigang Nanning Fly Sun Lubricant oil Corporation,Nanning 530007 |
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| Abstract: | Through an analysis of structural failure of dual-end-face, mechanical seal and soft packing seal parts of centrifugal oil pumps, a suggestion of improving the pump seal structure with spiral seal made of engineering plastic material is proposed and practiced with satisfactory effect. |
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| Keywords: | centrifugal oil pump mechanical seal seal structure packing seal spiral seal |
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