内浮顶罐浮筒式内浮盘及浮盘密封的优化  

Optimization of Internal Floating Roof Tank Floating Plate and Sealing of Floating Plate

作　　者：曲弈舟 QU Yizhou(CNOOC Ningbo Daxie Petrochemical Co.,Ltd.,Ningbo 315800,China)

机构地区：[1]中海石油宁波大榭石化有限公司,浙江宁波315800

出　　处：《化工管理》2024年第29期129-132,共4页Chemical Management

摘　　要：内浮顶罐由于其特殊结构成为石油化工企业降低油品蒸发损耗最高效的方法之一。但其在使用过程中容易出现内浮盘和浮盘密封的损坏情况,不仅影响生产效率,还有可能造成安全隐患。文章通过分析内浮顶罐浮盘损坏的原因及比较浮盘密封常用的几种形式,结合内浮顶罐的检修经验,将内浮顶罐浮盘结构和浮盘密封的优化过程进行总结。Because of its special structure,the internal floating roof tank has become one of the most eff icient methods to reduce the evaporation loss of oil products in petrochemical enterprises.However,it is easy to damage the internal floating disc and floating disc seal during use,which not only affects the production eff iciency,but also may cause security risks.Based on the analysis of the reasons for the damage of the floating plate of the internal floating top tank and the comparison of several common forms of the floating plate seal,the paper summarizes the optimization process of the floating plate structure and the sealing of the floating plate of the internal floating top tank.

关 键 词：内浮顶 浮筒 浮梁 密封 挥发 

分 类 号：TE94[石油与天然气工程—石油机械设备]