Analysis of the Blade Structure on the Influence of the Particle Movement

Abstract:

This article studied the blade structure on the influence of particle movement, as well as the force between blade and particles. Cone mixer is one of the commonly used equipment for powder mixed, usually, its blade’s movement driven by motor to stir particles, the structure of the blade to powder mixture has important effect, thus it’s important significance to explore the structure of the blade. The result based on the discrete element method to calculate the particle motion and stress with different blade structure, provides important help and reference for the design of the mixer blade.

• Periodical: Advanced Materials Research (Volumes 1006-1007)
• Pages: 308-312
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1006-1007.308
• Online since: August 2014
• Authors: Lei Huang, Jing Fa Lei, Hui Li, Cong Sheng Chen, Xue Hui Chen
• Keywords: Cone Mixer, Discrete Element Method, Mix, Particles

References

[1] Cundall P．A．, Strack O．D．L．A discrete numerical model for granular assemblies [J]．Grotechnique，(1979).

[2] Ting J．M．，Corkum B．T．Computational laboratory for discrete element geomechanics [J]．Journal of Computing in Civil Engineering，1992，6：129·146.

[3] Wightman C．Dry , Powder Mixing in a Cylindrical Vessel Undergoing Rotational and Rocking Motions．New Jersey：The State University of New Jersey．1997．1-50.

[4] Lacey P．M．C．Developments in the theory of particle mixing [J]．Journal of Applied Chemistry，1954，4(5)：257-268.

[5] Guoming Hu. Discrete element method analysis of particle systems，Wuhan university of science and technology press，2010. 7.