Overview and prospect of intelligent optimization system for blast furnace
The iron and steel industry is an important basic industry of the national economy,an important support for promoting Chinese modernization,and an important field and responsible subject for achieving the goals of"car-bon peak"and"carbon neutrality".The future development direction of the iron and steel industry is green,low-carbon,intelligent,and high-quality.With the arrival of the big data era,the intelligent transformation of produc-tion in the iron and steel industry is urgent.As key equipment in modern mainstream metallurgical process,the sta-ble operation and production efficiency of blast furnace are related to the economic benefits of the entire iron and steel enterprise.Traditional blast furnace smelting has problems of high energy consumption,high pollution,and low au-tomation level.There has been more and more research and application of intelligent optimization systems for blast furnaces in China,but it still has room for improvement.Firstly,the application and existing problems of numer-ous intelligent optimization systems are analyzed from 4 production states of ore blending,material distribution,coal injection and molten iron quality prediction.Secondly,the existing problems in data quality,algorithm se-lection,and system integration of the current intelligent optimization system for blast furnaces are pointed out.Finally,the application prospects of blast furnace intelligent optimization system are discussed,and the improve-ment and development directions of blast furnace intelligent optimization system are summarized in response to the above issues.
iron and steelblast furnaceintelligent transformationsystem optimizationartificial intelligence
NETL
NSTL
万方数据
