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首页> 外文会议>Proceedings of the Fourteenth international pump users symposium >DESIGN AND APPLICATION OF DUAL GAS SEALS FOR SMALL BORE SEAL CHAMBERS
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DESIGN AND APPLICATION OF DUAL GAS SEALS FOR SMALL BORE SEAL CHAMBERS

机译：小孔密封罐双气体密封的设计与应用

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摘要

Since the release of dual gas lubricated seal technology for process pumps over three years ago, this technology has provided a more versatile, efficient, safe, and less costly alternative to sealless pumps and traditional dual seals, primarily in the process pump market. In the past, to utilize this gas seal technology, the pump had to be fitted with an enlarged seal chamber, thus limiting its use on existing equipment and applications. Dual gas seal technology is now available for small bore seal chambers, allowing existing equipment to be retrofitted without any modifications to the pump. Discussed herein is the design, the analytical tools usedrnin the development along with the features and benefits of the seal. Also discussed are several applications utilizing dual gas seals on small bore process pumps.
机译：自三年前发布用于过程泵的双气体润滑密封技术以来，该技术为过程泵市场上的无密封泵和传统双密封提供了一种更加通用，高效，安全且成本更低的替代产品。过去，要利用这种气体密封技术，泵必须配备扩大的密封腔，从而限制了其在现有设备和应用中的使用。双重气体密封技术现在可用于小口径密封腔，无需对泵进行任何改动即可对现有设备进行改造。本文讨论的是设计，开发中使用的分析工具以及密封件的功能和优点。还讨论了在小口径过程泵上使用双气体密封的几种应用。

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