摘要
主要针对京唐2号高炉炉顶水冷气密箱氮气密封问题做分析研究，数值模拟计算与生产实际数据分析相结合，同时采取措施进行压差控制优化，取得良好效果，得到规律性认识。
The paper aimed to analysis the sealing of water cooled Gear Box. Combined with theoretical analysis and experimental data, optimizes the method of pressure-difference controlling, good effect and the regularity understanding has been obtained.
作者
闫树武
张建
银光宇
耿云梅
毛庆武
梁伟
熊军
于占忠
YAN Shuwu;ZHANG Jian;YIN Guangyu;GENG Yunmei;MAO Qingwu;LIANG Wei;XIONG Jun;YU Zhanzhong(Marketing Division of Energy ＆ Environment Branch,BSIET,Beijing 100043;Beijing Metallurgical 3-D Simulation Design Engineering Technology Research Center,Beijing 100043 3.Shougang Jingtang Iron ＆ Steel Co.,Ltd.,Tangshan 063200)
关键词
高炉
水冷气密箱
氮气
压差控制
blast furnace
gas-sealing gear box
nitrogen
pressure-difference controlling
