崔洲行;陈志伊;董斌;
CUI Zhou-xing,CHEN Zhi-yi,DONG Bin( PetroChina Karamay Petrochemical Company,Kelamayi 834003,China)

• 1:克拉玛依石化公司
• 2:克拉玛依石化公司
• 3:克拉玛依石化公司 新疆克拉玛依834003
• 4:新疆克拉玛依834003

摘要(Abstract)：

对冷却水结垢导致密封失效的原因进行了分析。结合生产实际,对密封选型进行优化和部分结构进行了改进。改进后的密封经过现场的应用,效果良好。
The failure reason of mechanical seal that causing by cooling water scaling was analyzed,then seals selection and some products' structures was optimized and improved according to the fact of our factory.It has a good result after application.

关键词(KeyWords)： 机械密封;冷却水结垢;改进
mechanical seal;cooling water scaling;improve

Abstract:

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作者(Author): 崔洲行;陈志伊;董斌;
CUI Zhou-xing,CHEN Zhi-yi,DONG Bin( PetroChina Karamay Petrochemical Company,Kelamayi 834003,China)

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DOI:

参考文献(References)：

• [1]顾永泉.机械密封实用技术[M].北京:机械工业出版社,2001.
• [2]王汝美.实用机械密封技术问答[M].北京:中国石化出版社,1999.
• [3]胡国桢,石流,阎家宾.化工密封技术[M].北京:化学工业出版社,1990.