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第8期 郑建春等:高炉铜冷却壁热态实验及温度场数值模拟 .941. model for stave and lining of blast furnace.Iron Steel.1995.30 4结论 (3):6 (吴懋林,王立民,刘述临·高炉冷却壁和炉村的三维传热模 (1)通过对高炉铜冷却壁的传热过程分析,得 型.钢铁,1995,30(3):6) 到热面复合传热系数的计算公式;通过热态实验,确 [7]Zhou ZZ.A new kind of BF cooling plant:copper stave.Baos- 定当炉气为1200℃时,热面复合传热系数为 teel Technol.2001(1):57 336.3Wm-2.℃-1 (周治中.新型高炉冷却设备:铜冷却壁.宝钢技术,2001(1): (2)建立铜冷却壁三维模型,模拟不同的热面 57) 边界条件下铜冷却壁的温度场分布,并与热态实验 [8]Helenbrook R G.Roy P E.Water requirements for blast furnace copper staves.Iron Steelmaker,2000(6):45 值对比分析可知:模拟时需要考虑复合传热系数随 [9]Li C X.Water requirements for blast furnace copper staves. 温度变化才能更准确模拟铜冷却壁的温度场分布, Wuhan Iron Steel Corporation Technol.2001(5):57 (3)通过模拟,可确定铜冷却壁热面的渣皮厚 (李常性.高炉铜冷却壁的需水量.武钢技术,2001(5):57) 度在5~30mm之间. [10]Peter H.Hartmut H.Hans J B.et al.Copper blast furnace staves developed for multiple campaigns.Iron Steel Eng.1992 参考文献 (2):49 [1]Bai H.Cang D Q.Zong Y B.Experimental study on heat trans" [11]Cheng SS.Yang T J,Zuo HB,et al.Design of lower shaft and hearth bottom for long campaign blast furnace.JIron Steel Res, fer characteristic of blast furnace copper stave.Uni Sci Tech- 2004,16(5):10 nol Beijing.2002.9(4):258 (程素森,杨天均,左海滨,等。高炉炉身下部及炉缸、炉底冷 [2]Shinichi S.Cast copper cooling stave for blast furnace//Ironmak- 却系统的传热学计算.钢铁研究学报,2004,16(5):10) ing Conference Proceedings.Nashille:The Iron and Steel Soci- ety,2000,59,203 [12]Cheng SS.Yang T J,Yang WG.et al.Analysis of heat trans [3]Robert G.Wolfgang K.Klaus-Henning G.et al.Copper staves fer and temperature field of blast furnace copper stave.Iron Steel,2001,36(2):8 in the blast furnace.Iron Steel Eng.1996(8):30 [4]Helenbrook R G.Cox I J.Grundtishch D F.Utilization of opera- (程素森,杨天均,杨为国等.高炉铜冷却壁传热分析],钢 铁,2001,36(2):8) tional data to improve blast furnace cooling system design/AISE [13]Cao C G.Zhou YS.Ye Z C.The cause and preventing measure Annual Conventional.Pittsburgh.1983(9):19 of stave destruction of No.3 BF in Baosteel.Ironmaking. [5]IIIISI IIIKeBHY AC.CrPe Ion KK.peiteH6epr AC.Analysis 2000,19(2):1 of thermodynamies parameters of lining in blast furnace.Steel. (曹传根,周渝生,叶正才.宝钢3号高炉冷却壁破损的原因 1976(3):209 及防止对策.炼铁,2000,19(2):1) IIIs IIIKeBMY AC,Crpe Hon KK.peiteHbepr AC. TenorexHHyecKHi aHaIH3 ONTHMATIbHOTO COOTHOLeHH [14]YangT J.Cheng SS.Wu Q C.et al.Development of copper naPameTPoB yTePoBKH H CHCTeMbI OxJIaXKaeHHs IaXTbI IOMeHHO cooling stave for blast furnace.Ironmaking,2000.19(5):19 (杨天钧,程素森,吴启常,等.高炉铜冷却壁的研制炼铁, em.Cmab,1976(3):209) 2000,19(5):19) [6]Wu M L.Wang L M.Liu S L.Three-dimensional heat transfer4 结论 (1) 通过对高炉铜冷却壁的传热过程分析‚得 到热面复合传热系数的计算公式;通过热态实验‚确 定当 炉 气 为 1200℃ 时‚热 面 复 合 传 热 系 数 为 336∙3W·m —2·℃—1. (2) 建立铜冷却壁三维模型‚模拟不同的热面 边界条件下铜冷却壁的温度场分布‚并与热态实验 值对比分析可知:模拟时需要考虑复合传热系数随 温度变化才能更准确模拟铜冷却壁的温度场分布. (3) 通过模拟‚可确定铜冷却壁热面的渣皮厚 度在5~30mm 之间. 参 考 文 献 [1] Bai H‚Cang D Q‚Zong Y B.Experimental study on heat trans￾fer characteristic of blast furnace copper stave.J Univ Sci Tech￾nol Beijing‚2002‚9(4):258 [2] Shinichi S.Cast copper cooling stave for blast furnace∥ Ironmak￾ing Conference Proceedings.Nashiille:The Iron and Steel Soci￾ety‚2000‚59:203 [3] Robert G‚Wolfgang K‚Klaus-Henning G‚et al.Copper staves in the blast furnace.Iron Steel Eng‚1996(8):30 [4] Helenbrook R G‚Cox I J‚Grundtishch D F.Utilization of opera￾tional data to improve blast furnace cooling system design∥ AISE A nnual Conventional.Pittsburgh‚1983(9):19 [5] ПДЯ ШКеВИЧАС‚СтреДоиКК‚ФрейденбергАС.Analysis of thermodynamics parameters of lining in blast furnace.Steel‚ 1976(3):209 (ПДЯ ШКеВИЧ АС‚Стре Дои КК‚ Фрейденберг АС. Теплотехнический анализ оптимального соотношения параметровфутеровкиисистемыохлажденияшахтыдоменной печи.Cmaль‚1976(3):209) [6] Wu M L‚Wang L M‚Liu S L.Three-dimensional heat transfer model for stave and lining of blast furnace.Iron Steel‚1995‚30 (3):6 (吴懋林‚王立民‚刘述临.高炉冷却壁和炉衬的三维传热模 型.钢铁‚1995‚30(3):6) [7] Zhou Z Z.A new kind of BF cooling plant:copper stave.Baos￾teel Technol‚2001(1):57 (周治中.新型高炉冷却设备:铜冷却壁.宝钢技术‚2001(1): 57) [8] Helenbrook R G‚Roy P E.Water requirements for blast furnace copper staves.Iron Steelmaker‚2000(6):45 [9] Li C X.Water requirements for blast furnace copper staves. W uhan Iron Steel Corporation Technol‚2001(5):57 (李常性.高炉铜冷却壁的需水量.武钢技术‚2001(5):57) [10] Peter H‚Hartmut H‚Hans J B‚et al.Copper blast furnace staves developed for multiple campaigns.Iron Steel Eng‚1992 (2):49 [11] Cheng S S‚Yang T J‚Zuo H B‚et al.Design of lower shaft and hearth bottom for long campaign blast furnace.J Iron Steel Res‚ 2004‚16(5):10 (程素森‚杨天均‚左海滨‚等.高炉炉身下部及炉缸、炉底冷 却系统的传热学计算.钢铁研究学报‚2004‚16(5):10) [12] Cheng S S‚Yang T J‚Yang W G‚et al.Analysis of heat trans￾fer and temperature field of blast furnace copper stave. Iron Steel‚2001‚36(2):8 (程素森‚杨天均‚杨为国等.高炉铜冷却壁传热分析[J].钢 铁‚2001‚36(2):8) [13] Cao C G‚Zhou Y S‚Ye Z C.The cause and preventing measure of stave destruction of No.3 BF in Baosteel. Ironmaking‚ 2000‚19(2):1 (曹传根‚周渝生‚叶正才.宝钢3号高炉冷却壁破损的原因 及防止对策.炼铁‚2000‚19(2):1) [14] Yang T J‚Cheng S S‚Wu Q C‚et al.Development of copper cooling stave for blast furnace.Ironmaking‚2000‚19(5):19 (杨天钧‚程素森‚吴启常‚等.高炉铜冷却壁的研制.炼铁‚ 2000‚19(5):19) 第8期 郑建春等: 高炉铜冷却壁热态实验及温度场数值模拟 ·941·
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