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Influence of Operating Conditions and Crushing Chamber on Energy Consumption of Cone Crusher

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  • Ruiyue Liu

    (School of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China)

  • Boqiang Shi

    (School of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China)

  • Guoguang Li

    (School of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China)

  • Hongjun Yu

    (Equipment Manufacturing Branch Company of Anshan Iron and Steel Group Mining Co., Ltd., Anshan 114000, China)

Abstract

This paper provides an energy consumption model and explains how the operating conditions and structural parameters of a crushing chamber affect energy consumption. Energy consumption is closely related to compressive pressure and displacement. The relationship between pressure, displacement and structural parameters is discussed. The influence of operating parameters on pressure and displacement based on the law of motion of material is examined. Energy consumption can be obtained by the product of pressure and displacement. In consideration of the pressure on the liner surface, which varies according to both height and circumference, an infinitesimal method was used to solve the issue of energy consumption. We validated the predicted energy consumption during breakage with experimental data from a PYGB1821 cone crusher which was consistent with the measured results. Finally, we provide an explanation of the influence of operating parameters and structural parameters on compressive pressure and displacement as well as energy consumption.

Suggested Citation

  • Ruiyue Liu & Boqiang Shi & Guoguang Li & Hongjun Yu, 2018. "Influence of Operating Conditions and Crushing Chamber on Energy Consumption of Cone Crusher," Energies, MDPI, vol. 11(5), pages 1-16, May.
    • Handle: RePEc:gam:jeners:v:11:y:2018:i:5:p:1102-:d:143930
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    References listed on IDEAS

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    1. Legendre, Daniel & Zevenhoven, Ron, 2014. "Assessing the energy efficiency of a jaw crusher," Energy, Elsevier, vol. 74(C), pages 119-130.
    2. Numbi, B.P. & Zhang, J. & Xia, X., 2014. "Optimal energy management for a jaw crushing process in deep mines," Energy, Elsevier, vol. 68(C), pages 337-348.
    3. Dan Ma & Zilong Zhou & Jiangyu Wu & Qiang Li & Haibo Bai, 2017. "Grain Size Distribution Effect on the Hydraulic Properties of Disintegrated Coal Mixtures," Energies, MDPI, vol. 10(5), pages 1-17, April.
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    Cited by:

    1. Guochen Duan & Boqiang Shi & Yanhua Shen & Guoqing Yu, 2019. "Establishment of a Laminated Crushed Products Function and Numerical Analysis," Energies, MDPI, vol. 12(5), pages 1-15, March.

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