D0L:10.13374.issn1001-053x.2013.08.013 第35卷第8期 北京科技大学学报 Vol.35 No.8 2013年8月 Journal of University of Science and Technology Beijing Aug.2013 炼钢厂钢包周转率的影响因素 蔡峻1,2)，汪红兵)凶，贺东风1,2)，徐安军1,2)，黄帮福4，田乃媛1,2) 1)北京科技大学钢铁冶金新技术国家重点实验室，北京1000832)北京科技大学冶金与生态工程学院，北京100083 3)北京科技大学计算机与通信工程学院，北京1000834)昆明理工大学治金与能源工程学院，昆明650093 冈通信作者，E-mai让：wanghongbinge0816@163.com 摘要针对某炼钢厂生产流程建立钢包周转过程仿真模型，对影响钢包周转率的热修时间、生产钢种和修包包龄等 因素进行仿真研究.仿真结果表明：热修时间增加，钢包周转率下降，当日产45炉典型钢种，热修时间在0~20mi范 围内钢包周转率为6.43，而当热修时间为50~60mi血时钢包周转率为5.0：生产不同钢种的钢包周转率差别较大，日产 41~50炉的SPHC钢种时，钢包周转率最大值为6.28，最小值为5.63，而生产同样炉数的X70钢种时钢包周转率最大 值为5.0，最小值为4.55：修包包龄增加，钢包周转率提高，日产48炉典型钢种，修包包龄为40次时钢包周转率为4.0， 修包包龄为45次钢包周转率达极限值6.86. 关键词钢铁厂：炼钢：生产控制：钢包：计算机仿真 分类号TF758;TF345 Affecting factors of the turnover rate of steel ladle in steelmaking plants CAI Jun 1.2),WANG Hong-bing 3),HE Dong-feng 12),XU An-jun 12),HUANG Bang-fu )TIAN Nai- yuan 1,2) 1)State Key Laboratory of Advanced Metallurgy,University of Science and Technology Beijing,Beijing 100083,China 2)School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing,Beijing 100083,China 3)School of Computer and Communication Engineering,University of Science and Technology Beijing,Beijing 100083,China 4)Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology,Kunming 650093,China Corresponding author,E-mail:wanghongbing0816@163.com ABSTRACT Aimed at the production flow of a steelmaking plant,a simulation model of steel ladle turnover process was constructed to analyze the affecting factors on the turnover rate of steel ladles,such as hot repair time,steel grade and repair age of steel ladles.Simulation results show that the turnover rate decreases with increasing hot repair time. When the daily productivity of typical steel is 45 heats,the turnover rate is 6.43 with the hot repair time of 0 to 20 min, but it is 5.0 with the hot repair time of 50 to 60 min.The turnover rates for different kinds of steel grades are different. When the daily productivity is from 41 to 50 heats,the maximum and the minimum turnover rate for producing SPHC steel are 6.28 and 5.63,respectively;however,the maximum and the minimum turnover rate for producing X70 steel are 5.00 and 4.55,respectively.The turnover rate increases with increasing repair age.When the daily productivity of typical steel is 48 heats,the turnover rate is 4.0 with the repair age of 40,and it reaches the maximum of 6.86 at the repair age of 45. KEY WORDS iron and steel plants;steelmaking;production control;ladles;computer simulation 收稿日期：2012-09-11 基金项目：中央高校基本科研业务费专项(FRF-TP-12-086A)第 35 卷 第 8 期 北 京 科 技 大 学 学 报 Vol. 35 No. 8 2013 年 8 月 Journal of University of Science and Technology Beijing Aug. 2013 炼钢厂钢包周转率的影响因素 蔡 峻1,2)，汪红兵3) ，贺东风1,2)，徐安军1,2)，黄帮福4)，田乃媛1,2) 1) 北京科技大学钢铁冶金新技术国家重点实验室，北京 100083 2) 北京科技大学冶金与生态工程学院，北京 100083 3) 北京科技大学计算机与通信工程学院，北京 100083 4) 昆明理工大学冶金与能源工程学院，昆明 650093 通信作者，E-mail: wanghongbing0816@163.com 摘 要 针对某炼钢厂生产流程建立钢包周转过程仿真模型，对影响钢包周转率的热修时间、生产钢种和修包包龄等 因素进行仿真研究. 仿真结果表明：热修时间增加，钢包周转率下降，当日产 45 炉典型钢种，热修时间在 0∼20 min 范 围内钢包周转率为 6.43，而当热修时间为 50∼60 min 时钢包周转率为 5.0；生产不同钢种的钢包周转率差别较大，日产 41∼50 炉的 SPHC 钢种时，钢包周转率最大值为 6.28，最小值为 5.63，而生产同样炉数的 X70 钢种时钢包周转率最大 值为 5.0，最小值为 4.55；修包包龄增加，钢包周转率提高，日产 48 炉典型钢种，修包包龄为 40 次时钢包周转率为 4.0， 修包包龄为 45 次钢包周转率达极限值 6.86. 关键词 钢铁厂；炼钢；生产控制；钢包；计算机仿真 分类号 TF758; TF345 Affecting factors of the turnover rate of steel ladle in steelmaking plants CAI Jun 1,2), WANG Hong-bing 3) , HE Dong-feng 1,2), XU An-jun 1,2), HUANG Bang-fu 4), TIAN Nai￾yuan 1,2) 1) State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China 2) School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China 3) School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China 4) Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China Corresponding author, E-mail: wanghongbing0816@163.com ABSTRACT Aimed at the production flow of a steelmaking plant, a simulation model of steel ladle turnover process was constructed to analyze the affecting factors on the turnover rate of steel ladles, such as hot repair time, steel grade and repair age of steel ladles. Simulation results show that the turnover rate decreases with increasing hot repair time. When the daily productivity of typical steel is 45 heats, the turnover rate is 6.43 with the hot repair time of 0 to 20 min, but it is 5.0 with the hot repair time of 50 to 60 min. The turnover rates for different kinds of steel grades are different. When the daily productivity is from 41 to 50 heats, the maximum and the minimum turnover rate for producing SPHC steel are 6.28 and 5.63, respectively; however, the maximum and the minimum turnover rate for producing X70 steel are 5.00 and 4.55, respectively. The turnover rate increases with increasing repair age. When the daily productivity of typical steel is 48 heats, the turnover rate is 4.0 with the repair age of 40, and it reaches the maximum of 6.86 at the repair age of 45. KEY WORDS iron and steel plants; steelmaking; production control; ladles; computer simulation 收稿日期：2012–09–11 基金项目：中央高校基本科研业务费专项 (FRF-TP-12-086A) DOI:10.13374/j.issn1001-053x.2013.08.013