高炉-转炉区段“一罐到底”界面模式建模仿真与优化研究

Modeling Simulation and Optimization Study on the Mode of "Route with One Open Ladle from BF to BOF' in BF-BOF Region

针对高炉-转炉区段"一罐到底"界面模式中铁水罐在转炉前等待时间的累加效应,讨论了在高炉-转炉区段"一罐到底"界面模式仿真系统中利用Witness软件对其进行仿真的方法。通过模型的运行结果分析出高炉-转炉区段"一罐到底"界面模式仿真系统中的"瓶颈"因素和导致铁水罐等待时间出现累加效应的原因,从而提出解决此问题的对策,优化整个仿真系统以缓解累加效应。

According to the cumulative effect of hot metal ladle caused by waiting time in BOF, based on the software Witness, a new modeling method is discussed in the interface mode of ＂route with one open ladle from BF to BOF ＂ in BF-BOF region. The factors to ＂bottlenecks＂ phenomenon in the modeling simulation and the factors to cumulative effect caused by waiting time of hot metal ladle were studied. The results show that the modeling method not only points out the measures to resolve the problem, but also proposes the ways to alleviate the accumulation effect to optimize the simulation system.