莱钢2~#转炉均匀布料自动控制系统开发应用  

Design and Application of Automatic Control for Uniform Material Feeding of No.2 Converter in Laiwu Steel

作　　者：王学恩 WANG Xueen(Shandong Steel Corporation Automation Department,Laiwu 271104,China)

机构地区：[1]山钢股份莱芜分公司炼钢厂,山东莱芜271104

出　　处：《山东冶金》2018年第4期48-48,50,共2页Shandong Metallurgy

摘　　要：莱钢型钢炼钢厂原有加料工艺多为一次性加入大量散装料,易引起钢水温度骤降及钢水喷溅现象。新型散装料均匀布料自动化控制系统是通过在转炉冶炼期间按照时间百分比、料重百分比、频率等参数分批次加入特定原料(例如烧结矿),实现温度的稳控、优质钢水的冶炼,保证了物料分布的均匀性,避免喷溅。In the past,in the feeding procedure of steel smelting mills,a large amount of bulk materials was added mostly in one-time,which easily causes the suddenly temperature drop of molten steel and is easy to splash.The new automatic control system for bulk material uniform distribution is based on the percentage of time during the smelting of the converter.The parameters such as percentage of material weight and frequency are added to specific raw materials(such as sinter)in batches to achieve stable temperature control and smelting of high-quality molten steel,it can ensure uniformity of material distribution and avoid splashing.

关 键 词：转炉 散装料 均匀布料 自动化控制系统 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]