Luo Jiazhi, Huang Chengyong, Qiu Long, Li Yingjie, Zhao Guoguang, Fan Bailin, Lian Kaifa, Xin Wenping. Research on Temperature Field of energy-saving ladle with Adding lid by Thermal Coupling Numerical Simulation[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(2): 98-103. doi: 10.7513/j.issn.1004-7638.2017.02.017
Citation:
Luo Jiazhi, Huang Chengyong, Qiu Long, Li Yingjie, Zhao Guoguang, Fan Bailin, Lian Kaifa, Xin Wenping. Research on Temperature Field of energy-saving ladle with Adding lid by Thermal Coupling Numerical Simulation[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(2): 98-103. doi: 10.7513/j.issn.1004-7638.2017.02.017
Luo Jiazhi, Huang Chengyong, Qiu Long, Li Yingjie, Zhao Guoguang, Fan Bailin, Lian Kaifa, Xin Wenping. Research on Temperature Field of energy-saving ladle with Adding lid by Thermal Coupling Numerical Simulation[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(2): 98-103. doi: 10.7513/j.issn.1004-7638.2017.02.017
Citation:
Luo Jiazhi, Huang Chengyong, Qiu Long, Li Yingjie, Zhao Guoguang, Fan Bailin, Lian Kaifa, Xin Wenping. Research on Temperature Field of energy-saving ladle with Adding lid by Thermal Coupling Numerical Simulation[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(2): 98-103. doi: 10.7513/j.issn.1004-7638.2017.02.017
The temperature field of a 100 t ladle during static process was calculated by using Fluent software,and he temperature drop curves of with and without adding lid were obtained.Influence of lid on the temperature field of ladle was analyzed.The static time was set at 10 min and 60 min respectively,and the influence of static time on the temperature field of ladle had been analyzed.The results show that temperature drop of ladle in the first 10 min period is relatively significant,and with increasing static time,ladle temperature decreases slowly. Ladle adding lid technology can achieved remarkably energy saving effect.Average temperature loss of the converter tapping steel was reduced by 15 ℃,and cost reduction could be reduced by at least RMB 0.8 per ton steel.
DownLoad: