炼铁-炼钢界面铁水罐智能配罐研究与应用  

Research and application of intelligent ladle allocation at ironmaking-steelmaking interface

作　　者：郭峪坤 李建生[3] 马新光[3] 项有兵[3] 崔志宏 GUO Yukun;LI Jiansheng;MA Xinguang;XIANG Youbing;CUI Zhihong(Automation Research and Design Institute of Metallurgical Industry Co.,Ltd.,Beijing 100071,China;State Key Laboratory of Metallurgical Intelligent Manufacturing System,Beijing 100071,China;Production and Manufacturing Department,Tangshan Iron and Steel Group Co.,Ltd.,Tangshan 063000,China)

机构地区：[1]冶金自动化研究设计院有限公司,北京100071 [2]冶金智能制造系统全国重点实验室,北京100071 [3]唐山钢铁集团有限责任公司生产制造部,河北唐山063000

出　　处：《冶金自动化》2024年第3期3-9,共7页Metallurgical Industry Automation

摘　　要：钢铁制造流程中的炼铁-炼钢界面,作为连接炼铁和炼钢工序的关键环节,对于钢铁企业的生产效率、节能减排、降低成本以及提升竞争力至关重要。近年来,“一罐到底”模式作为一种新兴的界面技术受到广泛关注,然而对于高炉下提前推荐最合适铁水罐技术的研究不够充分。针对这一问题,提出了一种铁水罐智能配罐技术,通过对铁水罐的实时位置和状态进行跟踪,并综合考虑炼钢厂冶炼计划,进行长周期的铁水罐未来位置和状态的实时预测,以选择最合适的铁水罐进行配罐,从而提高铁钢界面运行的流畅度和效率。通过在唐钢新区的实际应用中进行验证,该技术使得铁钢界面中的铁水罐周转率、铁水罐在线个数、铁水KR进站温度等指标得到显著改善,为铁钢界面的生产运行提供了有效的技术支持和优化方案。In the steel manufacturing process,the ironmaking-steelmaking interface,serving as the crucial link connecting the ironmaking and steelmaking stages,is vital for the production efficiency,energy conservation and emission reduction,cost reduction,and enhanced competitiveness of steel en-terprises.In recent years,the"One Ladle Technology"model,as an emerging interface technology,has received extensive attention.However,research on the technology of recommending the most suit-able hot metal ladle in advance at the blast furnace is still insufficient.To address this issue,a hot metal ladle intelligent matching technology was proposed,which tracks the real-time location and sta-tus of hot metal ladles and takes into account the steel plant's smelting plans to predict the future lo-cation and status of the hot metal ladles over long periods.This allows for the selection of the most suitable hot metal ladles for matching,thereby enhancing the smoothness and efficiency of operations at the iron-steel interface.Verified through practical application in the Tangshan Iron and Steel New Area,this technology has significantly improved indicators such as the turnover rate of hot metal ladles,the number of hot metal ladles online,and the entering temperature of hot metal KR at the steelmaking station,providing effective technical support and optimization solutions for the production operations at the iron-steel interface.

关 键 词：钢铁企业 一罐到底 铁钢界面 铁水罐配罐 

分 类 号：TF703[冶金工程—钢铁冶金]