Numerical Simulation of Depleted EAF Jet Flow

Chong Wang; Dao Fei Zhu; Fan Han Liu; Shi Bo Wang; Hua Wang

doi:10.4028/www.scientific.net/AMM.444-445.1113

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 444-445Numerical Simulation of Depleted EAF Jet Flow

Numerical Simulation of Depleted EAF Jet Flow

Abstract:

In view of the serious problems that low-rate reduction and excessive oil consumption of reducing oil guns which are used in the depleted EAF, analyzing the jet mixing process through the CFD simulation with the method of liquid level tracking, we find that the purpose of mixing slag layer, guaranteeing matte layer precipitation and saving oil can be achieved by changing combination of gas rate of mixture injected by the oil gun, jet speed and insertion depth. The results of this paper provide a theoretical foundation for optimizing reducing technical process of the slag cleaning furnace operation in a copper industry Company.

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Periodical:

Applied Mechanics and Materials (Volumes 444-445)

Pages:

1113-1117

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.444-445.1113

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Online since:

October 2013

Authors:

Chong Wang, Dao Fei Zhu, Fan Han Liu, Shi Bo Wang, Hua Wang

Keywords:

CFD Simulation, Liquid Level Tracking, Reducing Oil Lance, Slag Cleaning Furnace

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