填料塔气体分布装置的结构优化和流场模拟  

Structure Optimization and CFD Simulation of Gas Distribution Device in Packed Tower

作　　者：朱灿朋 穆传冰[1] 田宝龙[1] 李义超[1] ZHU Canpeng;MU Chuanbing;Tian Baolong;LI Yichao

机构地区：[1]北京首钢国际工程技术有限公司冶金工程分公司焦化事业部北京市冶金三维仿真设计工程技术研究中心

出　　处：《化工装备技术》2021年第5期18-22,共5页Chemical Equipment Technology

摘　　要：介绍了双列叶片气体分布器和双切向环流气体分布器的主要结构特点在塔直径相同、进口直径相同、不同气体进口速度的条件下,分别对两型气体分布器和结构优化后分布器进行了流场模拟,分析了主要结构对气体分布的影响,并验证了结构优化的合理性.The main features of the structure of the double row vane gas distributor and the double tangential circulation gas distributor were introduced.Under the conditions of the same tower diameter,the same inlet diameter,and different gas inlet speeds,the flow field simulations were performed on the two gas distributors and the optimized distributors.The influence of the main structure on the gas distribution was analyzed,and the rationality of the structure optimization was verified.

关 键 词：填料塔 气体分布器 流场模拟 结构优化 

分 类 号：TQ050.2[化学工程]