冷却壁是目前高炉普遍采用的一种冷却器形式,根据其材质不同分为铸铁冷却壁、铜冷却壁、钢冷却壁和钢一铜复合冷却壁等。 冷却壁的工作原理是:通过面式冷却将高炉内传递出的热量顺畅地导出,避免高温热流直接抵达炉壳,将冷却壁安装在砖衬和炉壳之间以期达到该效果。采用全冷却壁结构的现代高炉,由炉底至炉喉的炉壳均安装了冷却壁或水冷壁,构成了全冷却的炉体结构。由高炉内传出的热量通过与冷却壁的热交换,将热量经冷却水传递到环境中。
高炉冷却壁 blast furnace cooling wall ; Cooling wall of blast furnace ; BF cooling stave ; blast furnace stave
HT冷却壁 grey cast iron cooling stave
铜冷却壁 copper cooling stave ; copper stave
铸钢冷却壁 cast iron cooling walls ; cast steel cooling stave
球铁冷却壁 Cooling wall of Nodular Iron Casting
冷却壁制造 cooling wall manufacture
铸铁冷却壁 cast iron cooling stave
轻型铜冷却壁 lightweight copper stave
高炉应用结果表明,对延长冷却壁寿命起到了积极的作用。
Practical results show active effect to the life of the cooling stave.
因此,从热应力能引起裂纹产生角度看,铜冷却壁性能优于铸铁冷却壁。
Therefor, the property of the copper staves is better than that of the staves of cast iron.
建立了高炉铸钢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。
The finite element mould of the cast steel cooling stave of blast furnace was established and the initial conditions and boundary conditions were determined.
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