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建立了高炉铸铜冷却壁的有限元模型,确定了冷却壁温度场模拟的初始条件和边界条件。利用有限元软件ANSYS Workbench对高炉铸铜冷却壁进行稳态传热分析。结果表明,在没有渣皮的恶劣工况下,铸铜冷却壁镶耐火砖处、冷却壁本体、铜管的最高温度分别为956.23、254.33、87.02℃,铸铜冷却壁的最大热流密度为17.507×105 W/m2,满足工况使用需求。当冷却水管与冷却壁本体熔合率为80%时,铸铜冷却壁也能正常使用,但是冷却性能略有降低。
The finite element model of the BF stave was set up, and the initial conditions and the boundary conditions of the stave simulation were established. Steady Heat Transfer Analysis of Blast Furnace Copper Stave Using Finite Element Software ANSYS Workbench. The results show that in the abominable working condition without slag skins, the maximum temperature of the cooling wall, the cooling stave body and the copper pipe are 956.23, 254.33 and 87.02 ℃, respectively, and the maximum heat flux density of the stave is 17.507 × 105 W / m2, to meet the needs of working conditions. When the fusion rate of the cooling water pipe and the stave body is 80%, the stave of copper cast is also used normally, but the cooling performance is slightly reduced.