重钢80t复吹转炉溅渣护炉水模实验  

Hydraulic model on slag splashing for 80 t top-bottom combined blown converter in CISC

作　　者：周亮[1] 鱼洋洋[1] 唐萍[1] 

机构地区：[1]重庆大学材料科学与工程学院,重庆400030

出　　处：《炼钢》2007年第2期38-41,共4页Steelmaking

摘　　要：通过80t复吹转炉水模实验，分析了影响转炉溅渣效果的因素。研究了枪位、吹气流量、留渣量对溅渣效果的影响规律。并得到最佳的操作参数如下；实验枪位在75～100mm之间，底气流量为1m^3／h左右的范围。The factors influencing slag splashing have been studied at a 80t combined blown converter by using hydraulic model. The rules of effects of lance level, gas blowing flowrate and slag remains on the slag splashing are investingated and. the optimal operating technology parameters are obtained as below：the top lance height 75- 100 mm and flow rate of bottom blow gas about 1 m^3/h.

关 键 词：复吹转炉 水力学模型 溅渣护炉 

分 类 号：TF729[冶金工程—钢铁冶金]