Design and Analysis of Powder Vertical Spiral Feeding Based on EDEM

Authors

  • Jingquan Li
  • Liang Guo

DOI:

https://doi.org/10.54097/ajst.v4i2.3891

Keywords:

Screw add, EDEM, Rotate speed.

Abstract

 In order to solve the problems of low automation degree of micro-high-precision powder addition in the laboratory, large influence of human factors and high labor cost, a set of screw feeding and weighing integration device is designed to realize the automatic addition of powder agent, the mechanical structure and speed of screw feeding are closely related to the accuracy of powder addition, and the discrete element method (EDMEM) is used to simulate spiral powder feeding at different speeds, and the simulation analysis shows that the spiral speed is positively correlated with the motion speed of particles. The spiral velocity is inversely correlated with the density of the particles.

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References

Hong Haijin, Hou Chengwei, Fan Jun, et al. Design of Microfeed metering system for powder [J]. Weighing Machine, 2018, 47(06): 16-18.

Ning Tingzhou, Wang Jie, Fu Ling. Optimization of Key Parts of Screw Conveyor Based on EDEM [J]. Journal of Hunan University of Arts and Sciences (Natural Science Edition), 2019, 31(04): 35-38.

Zhu Hongxiang, Tan Huan. Research on Performance of Screw Conveyor Based on EDEM [J]. Mechanical and Electrical Engineering Technology, 2018, 47(07): 27-29.

Zhou Dan, Wang Liqiang, Fang Xianqi et al. Design of Horizontal Conveying Screw of Super Fine Powder Valve Pocket Packaging Based on Ansys Fluent [J]. Chinese Powder Technology,20, 26 (05) :54-59.

Liu Weili, Wei Hongbo. Simulation and Analysis of Screw Conveyor Based on EDEM Software [J]. Mechanical Engineer,2015(10):121-123.

Zhou Longhai. EDEM Simulation and Experimental Research on Vertical Spiral Transportation [D]. Zhejiang University of Technology, 2017.

Wu Tao, Huang Weifeng, Chen Xueshen, et al. Parameter calibration of discrete element model for cohesive soil considering interparticle bonding force [J]. Journal of South China Agricultural University, 2017, 38(03): 93-98.

Li Yong, Liu Weidong. Simulation and Analysis of Single Screw Discrete Element Based on EDEM Software [J]. Hoisting and Conveying Machinery, 2017(4):78-81.

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Published

04-01-2023

How to Cite

Li, J., & Guo, L. (2023). Design and Analysis of Powder Vertical Spiral Feeding Based on EDEM. Academic Journal of Science and Technology, 4(2), 34–37. https://doi.org/10.54097/ajst.v4i2.3891

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Section

Articles