English
况明, 赵婕. D450型输油泵密封防泄漏方法[J]. 油气储运, 2002, 21(12): 55-56. DOI: 10.6047/j.issn.1000-8241.2002.12.016
引用本文: 况明, 赵婕. D450型输油泵密封防泄漏方法[J]. 油气储运, 2002, 21(12): 55-56. DOI: 10.6047/j.issn.1000-8241.2002.12.016
shu
KUANG Ming, ZHAO Jie. Leakproof Method for the Seal of D450 Oil Pump[J]. Oil & Gas Storage and Transportation, 2002, 21(12): 55-56. DOI: 10.6047/j.issn.1000-8241.2002.12.016
Citation: KUANG Ming, ZHAO Jie. Leakproof Method for the Seal of D450 Oil Pump[J]. Oil & Gas Storage and Transportation, 2002, 21(12): 55-56. DOI: 10.6047/j.issn.1000-8241.2002.12.016
shu

D450型输油泵密封防泄漏方法

Leakproof Method for the Seal of D450 Oil Pump

    摘要
  • 摘要: 介绍了一种通过负压吸油来防止离心泵填料密封泄漏的方法, 该方法可以解决泵轴端密封问题, 具有投资少、易于实现、安装方便、效果明显等优点, 可以应用在任何一种输送无杂质、无毒害液体的离心泵上。

     

    Abstract: This paper introduces a leakproof method for the seal of centrifugal pump with negative pressure sucking way. This method is characterized by low cost and easy to install and can be used in centrifugal pump operated with non-impurity and innocuous liquid.

     

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