低风温冶炼技术实践

Practice of Low Blast Temperature Smelting Technology

韶钢8号高炉因热风炉故障,逐个退出检修,导致持续低风温冶炼。介绍了8号炉采取优化热风炉操作、维护高炉操作炉型、保持合适的理论燃烧温度、保证炉温充足等操作措施,使得高炉工作期间保持长周期稳定顺行、高产、低耗的良好生产状态。

The No.8 blast furnace of Shaoguan Iron and Steel Co.,Ltd.was out of service one by one due to hot blast stove failure,resulting in continuous low blast temperature smelting.The operation of No.8 blast furnace,such as optimizing the operation of hot blast furnace,maintaining the furnace type,maintaining the appropriate theoretical combustion temperature and ensuring the furnace temperature sufficient,is introduced,so as to maintain the long-term stable and smooth operation,high production and low consumption during the working period of blast furnace.