一种铁水扒渣顶枪喷口结构的设计  

Design of a Nozzle Structure for Hot Metal Slag Removal Top Gun

作　　者：文湘霖 滕萃 Wen Xianglin;Teng Cui(Qingdao City College,Qingdao Shandong 266106)

机构地区：[1]青岛城市学院,山东青岛266106

出　　处：《山西冶金》2023年第5期29-31,共3页Shanxi Metallurgy

摘　　要：针对某钢铁企业现有单喷口直顶枪吹气辅助扒渣工艺存在的不足,提出一种铁水扒渣顶枪喷口结构优化设计。具体设计中采用数值仿真模拟方法,构建铁水罐顶吹辅助扒渣仿真模型,并以此为基础,从喷头直径、喷口数量和喷口布置方式三个角度实施顶吹喷枪结构优化,进而获取到最佳结构优化设计。Based on the shortcomings of the existing single nozzle straight top gun blowing assisted slag removal process in a certain steel enterprise,an optimized design of the nozzle structure of the hot metal slag removal top gun is proposed.In the specific design,numerical simulation methods are used to construct a simulation model for the auxiliary slag removal of the top blowing of the hot metal tank.Based on this,the top blowing nozzle structure is optimized from three perspectives:nozzle diameter,nozzle quantity,and nozzle layout,and the optimal structural optimization design is obtained.

关 键 词：铁水扒渣 顶枪喷口 结构设计 数值仿真模拟 

分 类 号：TF068[冶金工程—冶金物理化学]