Numerical simulation of jet flow of coherent oxygen lance for arc furnace steelmaking was carried out by CFX5.
1对电弧炉炼钢用集束射流氧枪射流特征进行了数值模拟,结果表明,集束射流氧枪射流长,射流集中衰减慢。
Numerical simulation of jet flow of coherent oxygen lance for arc furnace steehnaking was carried out by CFX5.
1对电弧炉炼钢用集束射流氧枪射流特征进行了数值模拟,结果表明,集束射流氧枪射流长, 射流集中衰减慢。
The wall coherent jet oxygen lance on 100 t EAF at Anyang was upgraded.
安钢100 t电炉进行了炉壁集束氧枪改造,对改造后出现兑铁时间长、烧枪事故频繁、消耗高等难题进行了相关工艺优化研究,包括:兑铁系统改造、合适枪位的确定、生产组织优化、废钢料结构优化、提高吨钢输入电功率,以及吹氧、造渣、喷碳工艺优化等,取得了良好的使用效果。
Numerical Simulation on Oxygen Stream Field of Coherent Jet Oxygen Lance and Application to a 70 t Arc Furnace;
在鄂钢70 t Consteel电弧炉上应用表明,使用集束氧枪后平均电耗由338 kW h/t降低到219 kW h/t,电极消耗未变,为1。
The present paper introduces the process flow for the technological revamp on the Coherent oxygen lance of the 90 t Consteel EAF furnace and the production practice of saving cost in Shaoguan Iron and Steel Group Co.
介绍了韶钢90t Consteel电炉进行集束氧枪技术改造的工艺流程及降成本的生产实践情况,可供同类型企业参考。