“一罐制”铁水调度优化模型的研究

铁水转运是钢铁生产的一个关键衔接环节,对控制钢铁生产节奏、保证产品质量起着极其重要的作用.钢铁生产新工艺的“一罐制”铁水运输,缩短了钢铁界面流程,使生产的刚性和连贯性增强,对铁水转运系统的要求更高,因此钢铁企业日益重视对铁水转运调度的研究.在对行车起重机＋铁水车“一罐制”铁水转运和调度的研究基础上,分析了新工艺流程中铁水转运系统的特点,对钢铁生产的调度计划进行优化,建立了基于“一罐制”铁水转运多目标径路优化模型,并给出了模型算法.算法实现了新工艺下铁水物流运输的智能优化调度,使铁水运输趋于准点,降低生产能耗.

Research on Scheduling Optimization Model of Hot Metal Can of System

The transport of molten iron is a critical part of steel production and an important mean to ensure steel product quality. It is the crumple zone between the ironworks and steelworks and plays a crucial role to control the rhythm of the transport of molten iron. With the applications of ＂hot metal can of system＂ transport, the steel interface process is short- ened, the rigidity and consistency of firm production are reinforced, and it demands a higher level of the molten steel trans- port system. So the iron and steel enterprises have begun to pay more attention on scheduling research of molten iron trans- port. Based on the scheduling research of crane and iron ladle of hot metal can of system, the characteristics of the system are analysed, then the operation plan of steel production is optimized and the scheduling optimization model based on hot metal can of system is established, finally, an algorithm of the model is obtained. The algorithm achieves the intelligent optimiza- tion scheduling of hot metal transport under the new technical process, which leads the iron and steel production tend to be on time and reduces the production energy consumption.