| 飞铁泵密封原理在尿液泵和尿素泵上的应用 |
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| 引用本文： | 袁远镇. 飞铁泵密封原理在尿液泵和尿素泵上的应用[J]. 大氮肥, 2000, 0(3) |
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| 作者姓名： | 袁远镇 |
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| 作者单位： | 四川大学!四川成都，610064 |
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| 摘 要： | 介绍飞铁密封泵的密封工作原理、密封扬程计算方法、适用范围及使用经验和局限性。
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| 关 键 词： | 动力密封 密封扬程 泵 副叶轮 |
APPLICATION OF THE PRINCIPLE OF FLUID DYNAMIC SEAL IN UREA SOLUTION AND FUSING UREA PUMPS |
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| Abstract: | This article presents the sealing principle of fluid dynamic seal pump,the calculating method of the seal pressure head,as well as its application field,experiences and limitations |
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| Keywords: | dynamic seal seal pressure head pump vice impeller |
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