流体机械

2011, v.39;No.465(03) 45-48+17

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制冷剂反应釜用机械密封改造
Improvement of Cold-producing Medium Kettle Mechanical Seal

杨博峰;李香;丁思云;郑国运;温超;沈宗沼;
YANG Bo-feng 1,LI xang 2,DING Si-yun 2,ZHENG Guo-yun 1,WEN Chao 2,SHENG Zun-zhao 2 (1.Machinery Industry Mechanical Seals Engineering Research Center,Hefei 230031,China;2.Hefei Genera Research Institute,Hefei 230031,China)

摘要(Abstract):

分析了制冷剂反应釜用机械密封失效原因,结合具体工况及经济成本,开发出一套深槽干式气体密封,并应用FLUENT、ANSYS等软件对其端面槽型等参数进行了优化,在应用中取得了较为满意的结果,为类似工况机械密封改造提供了一个可行的方案。
The causes of the cold-producing medium reaction kettle mechanical seal invalidation was analyzed,we develop a deep groove dry gas seal and take into account the existing condition applying the dry gas theory and making use of the ANSYS、FLUENT software which acquire the approving outcome and provide a feasible project for the similarity condition.

关键词(KeyWords): 干式气体密封;深槽;反应釜
dry gas seal;deep groove;reaction kettle

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作者(Author): 杨博峰;李香;丁思云;郑国运;温超;沈宗沼;
YANG Bo-feng 1,LI xang 2,DING Si-yun 2,ZHENG Guo-yun 1,WEN Chao 2,SHENG Zun-zhao 2 (1.Machinery Industry Mechanical Seals Engineering Research Center,Hefei 230031,China;2.Hefei Genera Research Institute,Hefei 230031,China)

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