Study of Characteristics of Internal Solid-Liquid Two Phase Flow Field of KYF Flotation Machine

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Authors

  • College of Mining Engineering, North China University of Science and Technology, Tangshan 063 021 ,CN
  • College of Mining Engineering, North China University of Science and Technology, Tangshan 063 021 ,CN
  • College of Mining Engineering, North China University of Science and Technology, Tangshan 063 021 ,CN
  • College of Mining Engineering, North China University of Science and Technology, Tangshan 063 021 ,CN

DOI:

https://doi.org/10.18311/jmmf/2017/26930

Keywords:

Flotation Machine, Characteristics of Flow Field, Numerical Simulation.

Abstract

According to the complexity of internal solid-liquid two phase flow field of KYF flotation machine, we determine the boundary condition for the numerical simulation of solid-liquid two phase flow field, use the mathematical model of discrete solid-zero equation, and standard k-epsilon turbulence model for continuous liquid phase, and explore the impact of different mineral particle sizes, densities and viscosities on characteristics of internal solid-liquid two phase flow field of KYF flotation machine. The results of the research are of the guiding significance and practical application value to further improve the separation effect of flotation machine and develop efficient flotation equipment.

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Published

2017-12-01

How to Cite

Niu, F., Zhao, Y., Zhang, J., & Wang, L. (2017). Study of Characteristics of Internal Solid-Liquid Two Phase Flow Field of KYF Flotation Machine. Journal of Mines, Metals and Fuels, 65(12), 629–633. https://doi.org/10.18311/jmmf/2017/26930