莱钢1080m^3高炉喷煤喷吹率优化控制  

Optimal Control of Injection Rate in the Pulverized Coal Injection of Laiwu Steel's 1 080 m^3 BF

作　　者：王彩琴[1] 陈铁军[1] 吴鸿鹏[1] 

机构地区：[1]莱芜钢铁集团有限公司自动化部,山东莱芜271104

出　　处：《山东冶金》2010年第6期55-56,共2页Shandong Metallurgy

摘　　要：莱钢1080m3高炉喷煤采用拟合平均法和专家库建模对喷吹率进行优化控制,提高了煤粉喷吹量,煤粉喷吹精度偏差由原来的10%降到1%,保证了系统稳定运行。Laiwu Steel made optimal control of injection rate in the pulverized coal injection of 1 080 m3 BF by fitting average method and expert database modeling.Therefore,it increased the injection coal quantity and ensured the system stable operation;the accuracy deviation of pulverized coal injection reduced to 1% from 10%.

关 键 词：喷煤 喷吹率 专家库 模型 拟合平均法 

分 类 号：TF325[冶金工程—冶金机械及自动化]