摘要
以攀钢提钒炼钢厂全连铸改造后的生产调度问题为应用背景,研究了炼钢生产物流系统的仿真建模与仿真运行问题;根据攀钢现流程生产物流的输入条件进行了仿真试验。对全连铸后的正常生产以及存在转炉检修的生产条件下进行的仿真试验表明:在正常铁水供应条件下,为保证连浇,3台连铸机不能同时开浇。所采用的炼钢生产物流仿真系统可对攀钢全连铸生产物流进行仿真,并可通过仿真对生产计划进行调整和优化,获得合理的炉机匹配方案。
To solve potential scheduling problems in production after renewal of continuous casting process in Vanadium-extracting and Steel-making Plant of Panzhihua Iron and Steel Corporation (PISCO), how to model and simulate logistics system in steel-making processhas been discussed. A series of simulatingtests for logistics system in steel-making processhave been conducted based on inputs of presentsteel-making processof PISCO. In the tests, cases of regular schedule case and cases with repairing converter have also been regarded as essential simulation condition. It has been shown that three casters can not start at same time in order to ensure continuous hot metal supply for casters when three kinds of steel are made. It has also been shown that the simulation system for logistics system in steel-making processis valid and can be used for simulating logisticsin upcoming 100% continuous casting process of PISCO. The better schedule scheme of production and reasonable match of converter-caster in time and capacity can be achieved with the help of using simulation approach.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2004年第5期57-61,共5页
Journal of Chongqing University
基金
国家自然科学基金资助项目(50174061)
重庆市科技攻关资助项目(2001-6717)
关键词
炼钢
物流
仿真
steelmaking
logistics
simulation
