摘要
唐钢一钢氧枪的供氧强度偏大、冶炼过程不易控制,并且氧枪的结构和材质不太合理,容易发生回火的现象。通过对转炉氧枪喷头工艺参数进行了优化与改进,氧枪成渣速度快,吹炼枪位波动范围小,控制平稳,纯吹时间控制合理,并且提高了氧枪安全性能。
In First Steel Making Plant of Tangshan Iron ＆ Steel Group Co.Ltd,intensity of oxygen lance oxygen supply is strong, process of smelting is not easy to control and backfire accident is happen because that structure and material of oxygen lance nozzle didn＇t adapt for the nozzle. By process parameters optimization and improvement of oxygen lance nozzle for converter, new the oxygen lance becomes the quick speed of slag-forming, small range of oxygen lance, easy to control, reasonable purely to smelt time, and safe.
出处
《山西冶金》
CAS
2006年第2期64-66,共3页
Shanxi Metallurgy
关键词
转炉
氧枪
喷头
供氧强度
参数
converter, oxygen lance, nozzle, intensity of oxygen supply, parameters
