炼油厂过火减压塔合于使用评价  

Fitness for Service Assessment of Fire Vacuum Tower in Oil Refinery

作　　者：曹逻炜 邵珊珊[1] 汪逸安[1] 李志锋[1] 刘建军[1] 

机构地区：[1]中国特种设备检测研究院,北京100029

出　　处：《压力容器》2015年第4期66-72,共7页Pressure Vessel Technology

基　　金：国家质量监督检验检疫总局公益性行业科研专项经费项目(201310162);中国特种设备检测研究院博士基金(BSJJ-2013-02)

摘　　要：应用API579-2007《合于使用》中的火灾损伤评价方法，对某炼油厂的一座过火减压塔进行了合于使用评价。本评价将过火减压塔划分为6个热暴露区，结果显示：Ⅰ～Ⅳ区域免于评价，允许继续使用；V级区域可以继续使用；VI级区域不满足继续使用的标准，应更换新钢板后重新检测并符合标准规定，方能继续投入使用。Fitness for service assessment of a fire vacuum tower in oil refinery was carried out by applying fire damage evaluation method from API 579--2007 Fitness-for-Service. In this assessment, the fire vacu- um tower was divided into six heat exposure zones. The assessment results showed that zones I ～IV were free to evaluation, zone V can continue to use and zone VI should replace for new plates and have re - examination to continue to put into use because it does not meet the use standard.

关 键 词：过火 减压塔 合于使用评价 热暴露区 

分 类 号：TH49[机械工程—机械制造及自动化] TG115[金属学及工艺—物理冶金]