钢铁生产流程铁素流网络建模与仿真
|
摘要
针对钢铁生产流程的铁素流网络,采用系统动力学方法构建了全流程铁素流运行的动态模型。仿真了首秦、鞍钢老区和鞍钢西区3个实际钢铁生产流程从原料加入设备到产品稳定输出阶段的产品铁素流、损失铁素流和铁素存量的动态特性。结果表明:首秦流程的烧结工序、炼铁工序和炼钢工序紧凑性较好,烧结工序和轧钢工序的铁资源利用率有较大提高空间,同时需要提高轧钢工序的技术水平和生产能力;鞍钢老区的炼铁工序和轧钢工序铁资源利用率较好,需要提高炼钢工序的铁资源利用率;鞍钢西区的炼钢工序铁资源利用率较好。
A dynamic model for iron-flow network of iron and steel production processes was established based on system dynamics.The dynamic characteristics of the product iron-flow,the loss iron-flow and the iron stock in three practical iron and steel production processes of Shouqin,old Anshan and western Anshan iron and steel companies were simulated from the period of materials putting into the sintering machine to the product steady output.The results showed that the compactness of sintering,ironmaking and steelmaking procedures in Shouqin process is better,while the iron resource utilization of sintering and rolling procedures is relatively lower and the technology and production capacity of rolling procedure need to be improved.The iron resource utilization of ironmaking and rolling procedures in old Anshan process is better,while rolling procedure needs to be improved.The iron resource utilization of steelmaking procedure in western Anshan process is better.
A dynamic model for iron-flow network of iron and steel production processes was established based on system dynamics.The dynamic characteristics of the product iron-flow,the loss iron-flow and the iron stock in three practical iron and steel production processes of Shouqin,old Anshan and western Anshan iron and steel companies were simulated from the period of materials putting into the sintering machine to the product steady output.The results showed that the compactness of sintering,ironmaking and steelmaking procedures in Shouqin process is better,while the iron resource utilization of sintering and rolling procedures is relatively lower and the technology and production capacity of rolling procedure need to be improved.The iron resource utilization of ironmaking and rolling procedures in old Anshan process is better,while rolling procedure needs to be improved.The iron resource utilization of steelmaking procedure in western Anshan process is better.
引文
[1]CHEN L G,FENG H J,XIE Z H.Generalized thermodynamic optimization for iron and steel production processes:A theoretical exploration and application cases[J].Entropy,2016,18(10):353.
[2]陈林根,冯辉君.流动和传热传质过程的多目标构形优化[M].北京:科学出版社,2016.
[3]CHEN L G,SHEN X,XIA S J,et al.Thermodynamic analyses for recovering residual heat of high-temperature basic oxygen gas(BOG)by the methane reforming with carbon dioxide reaction[J].Energy,2017,118:906-913.
[4]LIU X,CHEN L G,FENG H J,et al.Constructal design for blast furnace wall based on the entransy theory[J].Applied Thermal Engineering,2016,100:798-804.
[5]LIU X,FENG H J,Chen L G,et al.Hot metal yield optimization of a blast furnace based on constructal theory[J].Energy,2016,104:33-41.
[6]LIU X,CHEN L G,FENG H J,et al.Constructal design of a blast furnace iron-making process based on multi-objective optimization[J].Energy,2016,109:137-151.
[7]FENG H J,CHEN L G,LIU X,et al.Constructal design for an iron and steel production process based on the objectives of steel yield and useful energy[J].International Journal of Heat and Mass Transfer,2017,111:1 192-1 205.
[8]CHEN L G,YANG B,SHEN X,et al.Thermodynamic optimization opportunities for the recovery and utilization of residual energy and heat in China steel industry:A case study[J].Applied Thermal Engineering,2015,86:151-160.
[9]CHEN L G,YANG B,FENG H J,et al.Modelling,analyses and optimization for exergy performance an irreversible intercooled regenerated Brayton CHP plant.Part 1.Thermodynamic modeling and parametric analyses[M].ASME International Mechanical Engineering Congress&Exposition(IMECE)Conference,Tampa,Florida,November 3-9,2017,IMECE2017-70045.
[10]CHEN L G,YANG B,DING Z M,et al.Performance investigation of an open simple-cycle gas turbine CCHP plant driven by basic oxygen furnace gas in China's steelmaking plants[M].ASME International Mechanical Engineering Congress&Exposition(IMECE)Conference,Tampa,Florida,November 3-9,2017,IMECE2017-70047.
[11]冯辉君,陈林根,孙丰瑞.高炉余能余热驱动的不可逆闭式布雷顿热电冷联产装置灿用性能分析[J].热科学与技术,2013,12(2):180-188.
[12]冯辉君,陈林根,孙丰瑞.高炉余能余热驱动内可逆闭式布雷顿热电冷联产装置灿用经济性能分析[J].节能,2013,32(2):18-24.
[13]FENG H J,CHEN L G,LIU X,et al.Constructal design for an iron and steel production process based on the objectives of steel yield and useful energy[J].International Journal of Heat and Mass Transfer,2017,111:1 192-1 205.
[14]YANG B,CHEN L G,FENG H J,et al.Modelling,analyses and optimization for exergy performance an irreversible intercooled regenerated Brayton CHP plant.Part 2.Performance optimization[M].ASME International Mechanical Engineering Congress&Exposition(IMECE)Conference,Tampa,Florida,November 3-9,2017,IMECE2017-70046.
[15]MENG F K,CHEN L G,SUN F R,et al.Thermoelectric power generation driven by blast furnace slag flushing water[J].Energy,2014,66:965-972.
[16]XIONG B,CHEN L G,MENG F K,et al.Modeling and performance analysis of a two-stage thermoelectric energy harvesting system from blast furnace slag water waste heat[J].Energy,2014,77:562-569.
[17]ZHANG Z L,CHEN L G,GE Y L,et al.Thermodynamic analysis of an air Brayton cycle for recovering waste heat of BF slag[J].Applied Thermal Engineering,2015,90:742-748.
[18]LIU C X,XIE Z H,SUN F R,et al.Optimization for sintering proportioning based on energy value[J].Applied Thermal Engineering,2016,103:1 087-1 094.
[19]钟永光,贾晓著,李旭,等.系统动力学[M].北京:科学出版社,2009.
[20]赵业清,王华.区域钢铁产品生命周期物质流分析--基于系统动力学方法的建模与仿真[J].工业加热,2009,38(1):9-13.
[21]赵业清.钢铁生产流程的系统动力学建模与动态仿真[D].昆明:昆明理工大学,2008.
[22]LIU C X,XIE Z H,SUN F R,et al.System dynamics analysis on characteristics of iron-flow in sintering process[J].Applied Thermal Engineering,2015,82:206-211.
[23]刘长鑫,谢志辉,孙丰瑞,等.炼铁工序铁素流的系统动力学分析[J].钢铁研究,2014,42(2):5-8.
[24]刘长鑫,谢志辉,孙丰瑞,等.转炉炼钢工序的铁素流系统动力学分析[J].中国冶金,2015,25(10):4-8.
[25]薛正良.钢铁冶金概论[M].北京:冶金工业出版社,2010.
[26]EBERLEIN R L,PETERSON D W.Understanding models with VensimTM[J].European Journal of Operational Research,1992,59(1):216-219.
[27]王建军.钢铁企业物质流、能量流及其相互关系研究与应用[D].沈阳:东北大学,2008.
[2]陈林根,冯辉君.流动和传热传质过程的多目标构形优化[M].北京:科学出版社,2016.
[3]CHEN L G,SHEN X,XIA S J,et al.Thermodynamic analyses for recovering residual heat of high-temperature basic oxygen gas(BOG)by the methane reforming with carbon dioxide reaction[J].Energy,2017,118:906-913.
[4]LIU X,CHEN L G,FENG H J,et al.Constructal design for blast furnace wall based on the entransy theory[J].Applied Thermal Engineering,2016,100:798-804.
[5]LIU X,FENG H J,Chen L G,et al.Hot metal yield optimization of a blast furnace based on constructal theory[J].Energy,2016,104:33-41.
[6]LIU X,CHEN L G,FENG H J,et al.Constructal design of a blast furnace iron-making process based on multi-objective optimization[J].Energy,2016,109:137-151.
[7]FENG H J,CHEN L G,LIU X,et al.Constructal design for an iron and steel production process based on the objectives of steel yield and useful energy[J].International Journal of Heat and Mass Transfer,2017,111:1 192-1 205.
[8]CHEN L G,YANG B,SHEN X,et al.Thermodynamic optimization opportunities for the recovery and utilization of residual energy and heat in China steel industry:A case study[J].Applied Thermal Engineering,2015,86:151-160.
[9]CHEN L G,YANG B,FENG H J,et al.Modelling,analyses and optimization for exergy performance an irreversible intercooled regenerated Brayton CHP plant.Part 1.Thermodynamic modeling and parametric analyses[M].ASME International Mechanical Engineering Congress&Exposition(IMECE)Conference,Tampa,Florida,November 3-9,2017,IMECE2017-70045.
[10]CHEN L G,YANG B,DING Z M,et al.Performance investigation of an open simple-cycle gas turbine CCHP plant driven by basic oxygen furnace gas in China's steelmaking plants[M].ASME International Mechanical Engineering Congress&Exposition(IMECE)Conference,Tampa,Florida,November 3-9,2017,IMECE2017-70047.
[11]冯辉君,陈林根,孙丰瑞.高炉余能余热驱动的不可逆闭式布雷顿热电冷联产装置灿用性能分析[J].热科学与技术,2013,12(2):180-188.
[12]冯辉君,陈林根,孙丰瑞.高炉余能余热驱动内可逆闭式布雷顿热电冷联产装置灿用经济性能分析[J].节能,2013,32(2):18-24.
[13]FENG H J,CHEN L G,LIU X,et al.Constructal design for an iron and steel production process based on the objectives of steel yield and useful energy[J].International Journal of Heat and Mass Transfer,2017,111:1 192-1 205.
[14]YANG B,CHEN L G,FENG H J,et al.Modelling,analyses and optimization for exergy performance an irreversible intercooled regenerated Brayton CHP plant.Part 2.Performance optimization[M].ASME International Mechanical Engineering Congress&Exposition(IMECE)Conference,Tampa,Florida,November 3-9,2017,IMECE2017-70046.
[15]MENG F K,CHEN L G,SUN F R,et al.Thermoelectric power generation driven by blast furnace slag flushing water[J].Energy,2014,66:965-972.
[16]XIONG B,CHEN L G,MENG F K,et al.Modeling and performance analysis of a two-stage thermoelectric energy harvesting system from blast furnace slag water waste heat[J].Energy,2014,77:562-569.
[17]ZHANG Z L,CHEN L G,GE Y L,et al.Thermodynamic analysis of an air Brayton cycle for recovering waste heat of BF slag[J].Applied Thermal Engineering,2015,90:742-748.
[18]LIU C X,XIE Z H,SUN F R,et al.Optimization for sintering proportioning based on energy value[J].Applied Thermal Engineering,2016,103:1 087-1 094.
[19]钟永光,贾晓著,李旭,等.系统动力学[M].北京:科学出版社,2009.
[20]赵业清,王华.区域钢铁产品生命周期物质流分析--基于系统动力学方法的建模与仿真[J].工业加热,2009,38(1):9-13.
[21]赵业清.钢铁生产流程的系统动力学建模与动态仿真[D].昆明:昆明理工大学,2008.
[22]LIU C X,XIE Z H,SUN F R,et al.System dynamics analysis on characteristics of iron-flow in sintering process[J].Applied Thermal Engineering,2015,82:206-211.
[23]刘长鑫,谢志辉,孙丰瑞,等.炼铁工序铁素流的系统动力学分析[J].钢铁研究,2014,42(2):5-8.
[24]刘长鑫,谢志辉,孙丰瑞,等.转炉炼钢工序的铁素流系统动力学分析[J].中国冶金,2015,25(10):4-8.
[25]薛正良.钢铁冶金概论[M].北京:冶金工业出版社,2010.
[26]EBERLEIN R L,PETERSON D W.Understanding models with VensimTM[J].European Journal of Operational Research,1992,59(1):216-219.
[27]王建军.钢铁企业物质流、能量流及其相互关系研究与应用[D].沈阳:东北大学,2008.