Physical Simulation of KR Stirring Desulphurization in Special-Shaped Ladle

Ming Hui Li; De Gang Ouyang; Shan He Zhu; Wei Luo; Hai Qing Wang

doi:10.4028/www.scientific.net/AMR.512-515.2537

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 512-515Physical Simulation of KR Stirring...

Physical Simulation of KR Stirring Desulphurization in Special-Shaped Ladle

Abstract:

According to the theory research results of KR stirring mixing performance, a special-shaped ladle for KR stirring was designed, and the physical simulation experiment on conventional circular and special-shaped hot metal ladles were done. The experiment results indicate that : to the circular ladle, the designed special-shaped ladle significantly improves the mixing performance of KR stirring desulphurization; the operation principle for special-shaped ladle improving desulphurization dynamic condition is that the designed axisymmetric special-shaped section make a certain distance between the stirring vortex flow and the axis of stirrer, which can restrain the concentric rotation and strengthen axial and radial movement of fluid particles in stirring process.

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Periodical:

Advanced Materials Research (Volumes 512-515)

Pages:

2537-2542

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.512-515.2537

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Online since:

May 2012

Authors:

Ming Hui Li, De Gang Ouyang, Shan He Zhu, Wei Luo, Hai Qing Wang

Keywords:

Dynamic Condition, Immixture Depth, KR Stirring Desulphurization, Mixing Performance, Physical Simulation, Special-Shaped Ladle

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