浮顶油罐双重密封的应用
Application of Double Seals in Floating Roof Tank
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- DOI:
- 作者:
- 李树雷, 耿云鹏, 李骁晔
LI Shu-lei, GENG Yun-peng, LI Xiao-ye
- 作者单位:
- 中国石化集团管道储运公司工程公司, 江苏徐州 221008
Engineering Subcompany of Pipeline Transportation and Storage Company, SINOPEC, Xuzhou 221008, China
- 关键词:
- 浮顶油罐;双重密封;充水试验;改进方法
floating roof tank;double seals;water filled test;improvement method
- 摘要:
- 针对浮顶油罐单层机械密封和软密封存在的不足,在甬-沪-宁原油管道镇海、白沙湾等站场新建的4座10万m3浮顶油罐上采用了双重密封。文章介绍了双重密封的结构和原理,通过充水试验检验双重密封的各项性能,对出现的问题进行了分析,并提出了改进方法。
Aimed at the insufficient seal problems of monolayer mechanical seal and flexible seal, the double seals are applied in four 5×104 floating roof ta nks at Zhenhai station and Baishawan stationof Yong-Hu-Ning crude oil pipeline. This paper illustrates the structure and principle of double seals, analyzes th e problems found in water filled test, and brings forward the improvement method.2005,3(3): 76-78 收稿日期:2004-3-12分类号:TE972.1作者简介:李树雷(1953-),男,河北滦南人,高级工程师,1979年毕业于华东石油学院石油矿场机械专业,现从事石油站场工程建设管理工作.
