高品质洁净钢生产技术及数字化质量管控平台的建设及思考

Construction and reflection on high quality clean steel production technology and digital platform of steel quality control

高品质洁净钢平台建设是实现洁净钢高效率、低成本生产的重要手段,对提升企业竞争力与效益具有重要意义。洁净钢生产是一个涉及原辅料质量评价及管控、炼钢和精炼过程自动化与精准控制、严格保护且稳定浇注的系统工程。在总结洁净钢生产工艺系统集成的基础上,提出以实时数据库为基础,构建全流程工艺与信息的集成平台,实现洁净钢生产各工序间信息的集成、反馈、分享、存取和问题的溯源。同时,依托大数据分析等手段,建立工艺知识库,达到洁净钢生产运行控制、工艺技术、数据资源、监控管理的统一,从而实现炼钢的全流程质量管控。

The construction of high-quality clean steel platform is an important means to achieve high efficiency and low cost production of clean steel.The production of clean steel is a systematic project involving the quality evalua-tion and control of raw and auxiliary materials,the automation and precise control of refining process,strict protec-tion and stable casting.At present,the research on the construction of clean steel platform is mainly about produc-tion process and technology integration,and a large amount of data and information in clean production have not been effectively used.Therefore,based on the real-time database,an integrated platform of the whole process and information is built to realize the integration,feedback,sharing,access and problem traceability of information a-mong various processes of clean steel production.At the same time,relying on big data analysis and other means,a process knowledge base is established to achieve the unity of clean steel production operation control,process tech-nology,data resources,and monitoring management,so as to achieve the whole process quality control of steelmaking.