高炉精准控料控温冶炼技术研究及应用(上篇)  

Research and Application on Precise Control of Material Feeding and Temperature Smelting Technology of Blast Furnace(Part One)

作　　者：林安川 邱贵宝[3] 刘晓兰 蒋玉波 刘缘缘 LIN An-chuan;QIU Gui-bao;LIU Xiao-lan;JIANG Yu-bo;LIU Yuan-yuan(Kunming Vocational and Technical College of Industry,Kunming,Yunnnan 650302,China;Iron Smelting Plant,Kunming Iron and Steel Co.,Ltd.,Wuhan Iron and Steel Group,Kunming,Yunnan 650302,China;Metallurgy and Energy Engineering College,Chongqing University,Chongqing 400044,China)

机构地区：[1]昆明工业职业技术学院,云南昆明650302 [2]武钢集团昆明钢铁股份有限公司炼铁厂,云南昆明650302 [3]重庆大学材料科学与工程学院,重庆400044

出　　处：《云南冶金》2023年第4期127-134,共8页Yunnan Metallurgy

基　　金：云南省科技人才与平台计划(202105AF150020);“春城计划”首席技师专项资助(C202010001)。

摘　　要：针对高炉日常冶炼时原燃料条件、仪表风量、校正风量、理论料速、理论指标及冶炼参数、渣铁成分的预测预控、校核等相关联数据相互影响的复杂问题,研发了定量化、模块化、系统化精确控制高炉料速的冶炼方法,实现了高炉日常生产中对料速进行精准控制的目的,并具有操作方便、即时、全面的特点。In daily smelting process,the predictive pre-control,check and the other relevant data of raw crude fuel conditions,instrument air volume,corrected air volume,theoretical feed rate,theoretical indicators and smelting parameters,slag iron composition has complex relationships and mutual influences,So,the smelting method with the quantitative,modular,systematic precise control of blast charge feed rate has been developed,the aim of precise control of feed rate speed has been realized in daily production of blast furnace,it has the features that easy operation,time-effect and comprehensive.

关 键 词：高炉 冶炼参数 料速 精确控制 指标改善 

分 类 号：TF325.6[冶金工程—冶金机械及自动化]