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投稿时间:2021-01-25 修订日期:2021-01-27
投稿时间:2021-01-25 修订日期:2021-01-27
中文摘要: 针对一种自结炉衬电熔炉开展数学模拟研究,通过改变外部水冷壁面的温度研究了炉内温度场及自结炉衬厚度的变化规律。模拟结果显示,随着水冷壁面温度升高,炉内物料熔化增多,自结炉衬厚度和高度均减小,水冷壁温度每增加10 ℃,最大自结炉衬厚度减小1.2 mm,最小自结炉衬厚度减小0.9 mm,熔池高度增加0.4 mm,自结炉衬高度减小0.2 mm。
中文关键词: 自结炉衬,电熔炉,数值模拟
Abstract:Mathematical simulation of an electric furnace with self bonded lining was carried out. Temperature field in furnace and variation of thickness of self bonded lining were studied by changing temperature of external water wall. The simulation results show that with increase of water wall temperature, melting of materials in furnace increases, and thickness and height of self bonded lining decrease. When water wall temperature rises by 10 ℃, the maximum thickness of self bonded lining drops by 1.2 mm, the minimum thickness of self bonded lining drops by 0.9 mm, height of molten pool rises by 0.4 mm, and height of self bonded lining drops by 0.2 mm.
文章编号: 中图分类号: 文献标志码:
基金项目:国家重点研发计划项目(2018YFB0605904)
作者 | 单位 | |
肖永力 | 华东理工大学 资源与环境工程学院 | xiaoyl@baosteel.com |
汪华林* | 华东理工大学 资源与环境工程学院 | wanghl@ecust.edu.cn |
苏福永 | 北京科技大学 能源与环境工程学院 | sfyong@ustb.edu.cn |
引用文本:
肖永力,汪华林,苏福永.水冷壁面温度对自结炉衬电熔炉熔炼过程的影响分析[J].有色金属(冶炼部分),2021(7):1-6.
XIAO Yong-li,WANG Hua-lin,SU Fu-yong.Analysis of Influence of Water Wall Temperature on Melting Process of Self-Jointing Wall Electric Furnace[J].Nonferrous Metals (Extractive Metallurgy),2021(7):1-6.
肖永力,汪华林,苏福永.水冷壁面温度对自结炉衬电熔炉熔炼过程的影响分析[J].有色金属(冶炼部分),2021(7):1-6.
XIAO Yong-li,WANG Hua-lin,SU Fu-yong.Analysis of Influence of Water Wall Temperature on Melting Process of Self-Jointing Wall Electric Furnace[J].Nonferrous Metals (Extractive Metallurgy),2021(7):1-6.