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浅谈外浮顶罐二次密封的意义
引用本文:肖允涛. 浅谈外浮顶罐二次密封的意义[J]. 安全.健康和环境, 2005, 5(5): 32-34
作者姓名:肖允涛
作者单位:中国石化股份公司济南分公司
摘    要:分析了外浮顶罐边缘密封损耗机理,介绍了二次密封的结构特点,通过二次密封与挡雨板对比,说明二次密封的经济效益和安全效益.

关 键 词:外浮顶罐  二次密封  挡雨板

Elementary Discussion on the Second Sealing of Floating-roof Tank
Xiao Yuntao. Elementary Discussion on the Second Sealing of Floating-roof Tank[J]. Safety Environment Health, 2005, 5(5): 32-34
Authors:Xiao Yuntao
Affiliation:SINOPEC Jinan Branch
Abstract:This article analyzed the loss mechanism of the brim seal of floating-roof tank, and introduced the structure characteristics of second sealing. Through the comparing between second sealing and the hinged metal weather-shields, high economic benefit and safety benefit of second sealing has been proved.
Keywords:floating-roof tank  second sealing  weather-shield
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