Hydraulic Model Experiment and Numerical Simulation of Bottom-Blowing Copper Smelting Furnace

Yue Yu; Zhi Wen; Xun Liang Liu; Fu Yong Su; Hai Peng Lan; Xiao Hong Hao

doi:10.4028/www.scientific.net/AMM.602-605.546

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Hydraulic Model Experiment and Numerical Simulation of Bottom-Blowing Copper Smelting Furnace
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 602-605Hydraulic Model Experiment and Numerical...

Hydraulic Model Experiment and Numerical Simulation of Bottom-Blowing Copper Smelting Furnace

Abstract:

A hydraulic model is used to study the flowing process within a bottom-blowing furnace designed by a company, and the VOF model is adopted to simulate its process. The VOF method can describe the formation, growing up and separation actions in theorizing process by comparing the simulation and experimental results, and this is a foundation of using a model to research the thermal process of the bottom-blowing furnace. It is indicated that a nozzle with disperse spouts can stir a larger zone, by comparing the influence on flowing process of four nozzles with different structures. The disperse spouts are benefit to increase the stirring and reaction efficiencies, but the pressure fluctuations near the nozzle export is more obvious, and it may affect the lifespan of the nozzle.

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Periodical:

Applied Mechanics and Materials (Volumes 602-605)

Pages:

546-553

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.602-605.546

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Cite this paper

Online since:

August 2014

Authors:

Yue Yu*, Zhi Wen, Xun Liang Liu, Fu Yong Su, Hai Peng Lan, Xiao Hong Hao

Keywords:

Bottom-Blowing Furnace, Hydraulic Model Experiment, Structure of Nozzle, VOF Method

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* - Corresponding Author

References

[1] Taylor I F, Wright J K, Philp D K. Transient pressure and vibration events resulting from high speed gas injection into liquids[J]. Canadian Metallurgical Quarterly, 1988, 27(4): 293-301.

DOI: 10.1179/cmq.1988.27.4.293

Google Scholar

[2] Wei J H, Ma J C, Fan Y Y, et al. Back-attack phenomena of gas jets with submerged horizontally blowing and effects on erosion and wear of refractory lining[J]. ISIJ international, 1999, 39: 779-786.

DOI: 10.2355/isijinternational.39.779

Google Scholar

[3] Martin M, Diaz M. Gas-liquid and gas-liquid-liquid reactors with top and bottom blowing: I. Fluid dynamic regimes[J]. Chemical Engineering Communications, 2002, 189(4): 543-570.

DOI: 10.1080/00986440212088

Google Scholar

[4] Fabritius T M J, Mure P T, Härkki J J. The determination of the minimum and operational gas flow rates for sidewall blowing in the AOD-Converter[J]. ISIJ international, 2003, 43(8): 1177-1184.

DOI: 10.2355/isijinternational.43.1177

Google Scholar

[5] Tang J N, Wang N F, Shyy W. Flow structures of gaseous jets injected into water for underwater propulsion[J]. ActaMechanicaSinica, 2011, 27(4): 461-472.

DOI: 10.1007/s10409-011-0474-4

Google Scholar

[6] Shi H H, Guo Q, Wang C, et al. Oscillation flow induced by underwater supersonic gas jets[J]. Shock Waves, 2010, 20(4): 347-352.

DOI: 10.1007/s00193-010-0270-2

Google Scholar

[7] QU Sheng-li, LI Tian-gang, DONG Zhu-qin, et al. Plant practice of and design discussion on oxygen enriched bottom blowing smelting [J]. Nonferrous Metals (Extractive Metallurgy), 2012 (3): 10-13.

Google Scholar

[8] CHEN Zhi-ruo. The application of oxygen bottom-blown bath smelting of copper [J]. China Academic Journal Electronic Publishing House, 2009, 10(5): 16-22.

Google Scholar

[9] CHENG Shuai. Experimental study on three-dimensional underwater supersonic gas jets [D]. Zhejiang Sci-Tech University, (2012).

Google Scholar

[10] SHI Hong-hui, GUO Qiang, WANG Chao, et al. Experiments on the relationship between bulging and back-attack of submerged supersonic gas jets[J]. Chinese Journal of Theoretical and Applied Mechanics, 2010, 6: 027.

Google Scholar