Development and Application of Blast Furnace Operation Control System in Hirohata Works
Development and Application of Blast Furnace Operation Control System in Hirohata Works
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广畑工厂高炉运行控制系统的开发与应用
DOI：
10.2355/tetsutohagane1955.70.1_51
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发表时间：
1984
影响因子：
0.3
通讯作者：
Mitsuo Kanbe
中科院分区：
文献类型：
--
作者：
T. Fukuda;F. Naito;Masataka Himeda;T. Suetaki;M. Nishio;K. Nishikawa;Mitsuo Kanbe
为了高炉的高效运行，开发了具有以下功能的计算机系统，并已在Hirohata工厂使用。（1）气体流量分配控制功能：该功能可提高气体流量检测的准确性，实现了气体的高效利用。（2）热平衡控制功能：该功能包括热平衡操作的估算模型和操作指南，有助于铁水质量的稳定。（3）异常状态预防功能：该功能可预测和预防异常状态，使高炉炉况稳定。（4）运行分析功能：该功能通过快速分析运行数据，支持其他功能。这些功能随着形势的变化而不断完善，为高炉高效运行做出了贡献。
Synopsis: For the efficient blast furnace operation, a computer system having following functions was developed and has been used in Hirohata works. (1 ) Control function of gas flow distribution : The accuracy of gas flow detection can be improved by this function, and the efficient gas utilization has been achieved. (2 ) Control function of heat balance : This function consists of estimation model and operational guide for heat balance operation, and it helps stabilization of hot metal quality. (3 ) Prevention function,•¬ of abnormal condition : The abnormal condition can be forecasted and prevented by this function, and the stable condition in blast furnace has been obtained. (4 ) Function of operation analysis : This function supports other functions by rapidly analysing operational data. These functions have been refined according to the change of circumstances successively, and contributing to efficient blast furnace operation.