高炉智能开铁口机器人工作温度场分析  

NOVEL WAY OF ANALYSIS OF WORKING TEMPERATURE FIELD OF BLAST FURNACE TAPPING ROBOT

作　　者：丁河江 曹建国[1,2,3,4] 燕月 周志鸿 马飞[1] DING He-jiang;CAO Jian-guo;YAN Yue;ZHOU Zhi-hong;MA Fei(School of Mechanical Engineering,University of Science and Technology Beijing,Beijing 100083,China;Institute of Artificial Intelligence,University of Science and Technology Beijing,Beijing 100083,China;National Engineering Research Center of Flat Rolling Equipment,University of Science and Technology Beijing,Beijing 100083,China;Shunde Graduate School of University,Science and Technology Beijing,Foshan 528399,China;Qixing Metallurgical Electromechanical Technology Engineering Co Ltd,Beijing 102401,China)

机构地区：[1]北京科技大学机械工程学院,北京100083 [2]北京科技大学人工智能研究院,北京100083 [3]北京科技大学高效轧制国家工程研究中心,北京100083 [4]北京科技大学顺德研究生院,广东佛山528399 [5]北京企星冶金机电有限公司,北京102401

出　　处：《南阳理工学院学报》2021年第6期76-83,共8页Journal of Nanyang Institute of Technology

摘　　要：智能开铁口机器人的温度场主要取决于铁水与钻杆间的对流、传导与辐射。吹扫介质及环境通风等热流耦合作用会带走部分热量,并使整个温度场保持热平衡。首先,本文将智能开铁口机器人数字模型按实际工作环境建立。然后,通过计算机进行分析计算与模拟,来了解开铁口机的工作温度场。通过分析不同工作条件下的计算结果,可优化参数有效地将智能开铁口机器人工作温度控制在可接受的范围内。该文中的模拟内容也对后续的研究提供了指导,并已通过现场测试验证。The temperature field depends mainly on the interaction of the flow of molten material through convection,radiation,thermal conduction from drilling steel,ambient temperature and heat generated by the rock drill during impact energy transmission.Flushing media and ventilation could take away some of the heat from tap hole drilling robot to reach balance.Firstly,digital model of rock drill and related flows of molten material and flushing were build according to the working environment,computer simulation and measurement from working site were done to get insight understanding of the temperature field.With the simulation result,optimized parameters were selected to keep tapping robot at acceptable temperature range at effective way,which will be foundation to select components of tapping robot.The simulation was also verified at field.

关 键 词：开铁口机器人 温度场 热流耦合 对流换热 参数优化 温度控制 

分 类 号：TF321.5[冶金工程—冶金机械及自动化]