利用宝钢1#高炉大修后过程控制计算机信息量大、运行速度快的特点 ,在过程计算机上开发了适用于炼铁新技术发展的炉况操作功能 ,它包括鼓风动能计算、休风减矿比计算、炉热热量计算和炉况综合显示等4个方面 ,为1 #高炉提高喷煤比和利用系数 ,稳定炉况做出了成绩 Using Baosteel 1 # BF overhaul process control computer with large amount of information and fast running speed, a furnace operation function suitable for the development of new ironmaking technology was developed on the process computer. It included the calculation of blast kinetic energy, Than the calculation, calorific value calculation and comprehensive display of furnace conditions and other four aspects, for 1 # blast furnace to improve coal injection ratio and utilization factor, made a stable furnace conditions