| 双向零泄漏非接触式机械密封的研究及应用 |
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| 引用本文： | 杨宝亮,郝木明.双向零泄漏非接触式机械密封的研究及应用[J].润滑与密封,2006(3):132-135. |
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| 作者姓名： | 杨宝亮 郝木明 |
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| 作者单位： | 1. 石油大学(华东) 山东东营,257061;齐鲁石化公司胜利炼油厂,山东淄博,255400
2. 石油大学(华东) 山东东营,257061 |
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| 基金项目： | 中国石油化工集团公司资助项目 |
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| 摘 要： | 借助流体动压润滑理论研制开发出具有“双向零泄漏”功能的非接触式机械密封,并对其性能进行了实验研究,结果表明该密封具有优良的密封性能,而且稳定性好,节能效果显著。最后,把自行研制的新型密封应用在离心压缩机上,成功取代了国外进口接触式机械密封。
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| 关 键 词： | 流体润滑非接触式机械密封 双向零泄漏 离心压缩机 |
| 文章编号： | 0254-0150(2006)3-132-4 |
| 收稿时间： | 2005-04-28 |
| 修稿时间： | 2005年4月28日 |
Research and Application of Bi-direction Zero Leakage Non-contacting Mechanical Face Seal |
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| Yang Baoliang,Hao Muming.Research and Application of Bi-direction Zero Leakage Non-contacting Mechanical Face Seal[J].Lubrication Engineering,2006(3):132-135. |
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| Authors: | Yang Baoliang Hao Muming |
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| Affiliation: | 1. University of Petroleum, Dongying Shandong 257061, China; 2. Shengli Refinery of SINOPEC Qilu Branch Co. ,Zibo Shandong 255400, China |
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| Abstract: | The new bi-direction zero leakage non-contacting mechanical seal was developed on basis of the hydrodynamic lubrication theory,and its advantageous sealing performances were verified by experiments.The result shows that the new non-contacting seal has the features excellent sealing function,stability and energy saving.The seal was successfully applied for the butane centrifugal compressor instead of imported contacting seal. |
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| Keywords: | hydrodynamic lubrication non-contacting mechanical seal bi-direction zero-leakage centrifugal compressor |
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