| 泵用无泄漏非接触式机械密封技术 |
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| 引用本文： | 李尽亮,郝木明. 泵用无泄漏非接触式机械密封技术[J]. 炼油技术与工程, 2001, 31(7): 32-36 |
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| 作者姓名： | 李尽亮 郝木明 |
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| 作者单位： | 1. 阳石油化工工程公司
2. 石油大学 |
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| 摘 要： | 分析了转子泵用新型非接触式机械密封的工作原理和技术优势 ,综合介绍了其最新研究、开发成果 ,给出了各自的使用条件和应用范围 ,以促进气体润滑非接触式机械密封和液体润滑上游泵送机械密封在国内石油石化工业转子泵上的推广使用。提出 :我国应首先开发上游泵送机械密封技术
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| 关 键 词： | 机械密封 端面密封 干气 泵送 泄漏 |
| 修稿时间： | 2001-04-02 |
LEAK-FREE NON-CONTACT MECHANICAL FACE SEALS FOR PUMPS |
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| Li Jinliang Luoyang Petrochemical Engineering Corporation. LEAK-FREE NON-CONTACT MECHANICAL FACE SEALS FOR PUMPS[J]. Petroleum Refinery Engineering, 2001, 31(7): 32-36 |
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| Authors: | Li Jinliang Luoyang Petrochemical Engineering Corporation |
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| Abstract: | Mechanisms and superiorities of leak free non contact mechanical face seals for pumps were analyzed.The developments and applications of dry gas non contact seal and liquid lubricating upstream pumping seal in petrochemical industry were introduced. |
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| Keywords: | mechanical seal face seal dry gas pumping leakage |
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