悬浮床渣油加氢炉反区临氢管系应力分析及优化  

STRESS ANALYSIS AND OPTIMIZATION OF HYDROGEN-CONTAINING GAS PIPING SYSTEM IN FURNACE REACTOR AREA OF SLURRY-BED RESIDUE HYDRO-CRACKING UNIT

作　　者：付艳波 史许娜 卢夺 Fu Yanbo;Shi Xuna;Lu Duo(Luoyang Ruize Petrochemical Engineering Co.,Ltd.,Luoyang,Henan,471003)

机构地区：[1]洛阳瑞泽石化工程有限公司,河南洛阳471003

出　　处：《石油化工设计》2024年第2期36-40,I0002,共6页Petrochemical Design

摘　　要：根据工业管道柔性设计理念,在悬浮床渣油加氢装置中,利用CAESARⅡ软件对高压临氢管系进行应力计算。增加必要的π型弯,使管道柔性增大,并对加热炉内部辐射室炉管布置结构进行了合理化建议,大幅降低了加热炉进出口管口的力及力矩值,减少了管系的弹簧支吊架使用数量,增加了管道系统的安全系数,减少了投资。此优化方案亦为现场安装、后期的运行、改造等均提供了保障。According to the design concept of industrial pipeline flexibility,CAESARⅡsoftware is used to calculate the stress of high-pressure hydrogen-containing gas piping system in slurry-bed residue hydrocracking unit.The necessaryπ-bends are added to increase the pipeline flexibility,and some reasonable suggestions are put forward for the layout of furnace tubes in radiation chamber inside the heating furnace,greatly reducing the forces and torque values at the inlet and outlet of the heating furnace,reducing the number of spring supports and hangers used for the piping system,increasing the safety factors of the piping system,and reducing the investment.This optimization scheme provides convenience for on-site installation,later operation and reconstruction.

关 键 词：悬浮床渣油加氢 加热炉 高压氢气管道 炉管 应力分析 

分 类 号：TE963[石油与天然气工程—石油机械设备]