高炉铜冷却壁热态试验与传热性能优化

钢铁, 2009, 44(3): 15-0.

高炉铜冷却壁热态试验与传热性能优化

1.1.北京科技大学冶金与生态工程学院，北京 100083；2.汕头华兴冶金备件厂有限公司，广东汕头 515011

1.1.School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083， China

2.2.Shantou Huaxing Metallurgy Spare Parts Co., Shantou 515011， Guangdong, China

关键词：高炉铜冷却壁;热态试验;数值模拟;优化

Thermal Test and Optimization of Heat Transfer Performance of Blast Furnace Copper Stave

ZHENG Jianchun , CANG Daqiang , SHE Jingpeng , SHE Keshi

Keywords： blast furnace copper stave;thermal test;numerical simulation;optimization

通过1∶1的实际高炉铜冷却壁的热态试验，证明复合扁孔形冷却水通道的铜冷却壁不但可满足高炉正常生产的需要，还具备较强的冷却能力和节水等优点。建立了铜冷却壁三维数学模型，通过数值模拟方法，对比多种形状冷却水通道的铜冷却壁的热态特性，分析和优化了复合扁孔形通道铜冷却壁的传热性能。

Based on the thermal test of full size blast furnace copper staves, which proved that copper stave with composite cooling channel not only satisfy requirements, but also have good cooling effect and watersaving result, a 3D mathematical model of copper stave was established, and through the numerical simulation, good results of heat transfer performance of copper stave with composite cooling channel was proved by comparing with other copper staves with different cooling channels.

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