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| Numerical Simulation of Gas-Liquid Two Phase Flow in a Double-Side-Blown Bath Smelter |
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Received:June 03, 2024
Revised:July 24, 2024
Accepted:July 29, 2024
Published Online:November 17, 2024
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| DOI：doi：10.3969/j.issn.1007-7545.2025.01.002 |
| KeyWord:air flow rate; bath smelting; numerical simulation; gas-liquid flow; double-side-blown |
| Author | Institution |
| CHEN Zhaohui |
赤峰云铜有色金属有限公司 |
| ZHAO Shenghui |
中南大学 能源科学与工程学院 |
| ZHAO Mingjie |
赤峰云铜有色金属有限公司 |
| ZHAO Guohua |
赤峰云铜有色金属有限公司 |
| ZHANG Xiaoxue |
赤峰云铜有色金属有限公司 |
| CHEN Zhuo |
中南大学 能源科学与工程学院 |
| SONG Yanpo |
中南大学 能源科学与工程学院 |
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| Abstract: |
| In order to explore the approach to increase production efficiency of copper Double-Side-Blown (DSB) smelting process, a numerical model of gas-liquid two phase flow was developed by using VOF and other methods based an actual DSB smelting furnace in YCC Chifeng Non-ferrous Metals Co., Ltd., and the smelting process under different air flow rate (1 300, 1 500 and 1 700 m3/h, in standard condition) was numerical simulated. The simulation results show that increasing the air supply flow can improve the smelting efficiency to a certain extent, but it may also lead to the increase of the incidence of dust, so the increase of the air supply flow should not be too large. |
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