Working performance of vertical screw stirring mill based on discrete element method

被引：0
|
作者：
Xie, Peng-Shu [1 ]
Cui, Da [1 ]
Wang, Guo-Qiang [1 ]
Li, Kai [1 ]
机构：
[1] School of Mechanical and Aerospace Engineering, Jilin University, Changchun,130022, China
来源：
Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition) | 2024年 / 54卷 / 09期
关键词：
Grinding; (machining);
D O I：
10.13229/j.cnki.jdxbgxb.20221424
中图分类号：
学科分类号：
摘要：
The main structure and characteristic parameters affecting the working performance of vertical screw stirring mill were analyzed and studied，and the selection method of key working parameters was proposed. Based on the discrete element method，the simulation model of vertical screw stirring mill was established，and the effects of spindle speed，agitator lead and grinding medium size distribution on grinding performance were analyzed. The comprehensive grinding performance index was put forward，orthogonal tests were carried out for each parameter，and the quantitative value of grinding effect was obtained，and then the optimal working parameter combination under specific weight coefficient was obtained，which provided a reference method for the optimal design of the mill. © 2024 Editorial Board of Jilin University. All rights reserved.
引用
收藏
页码：2423 / 2431
相关论文
共 50 条
  • [41] 3D DISCRETE ELEMENT METHOD SIMULATION TO VARIOUS TYPES OF MILL
    Kwon, Jihoe
    Lee, Hoon
    Cho, Heechan
    GEOSYSTEM ENGINEERING, 2008, 11 (01) : 19 - 24
  • [42] Using the discrete element method to analyze the breakage rate in a centrifugal/vibration mill
    Lee, Hoon
    Cho, Heechan
    Kwon, Jihoe
    POWDER TECHNOLOGY, 2010, 198 (03) : 364 - 372
  • [43] A Clearance Arrangement Method for Screw Rotors of Twin-screw Compressors Based on Discrete Pixel Method
    Chen G.
    Chen S.
    Cai S.
    Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2020, 31 (24): : 2937 - 2942and3023
  • [44] RESEARCH OF SEED GROUP STRUCTURE CHARACTERISTICS OF VERTICAL DISC METERING DEVICE BASED ON DISCRETE ELEMENT METHOD
    Chen, Yulong
    Liu, Zeqi
    Zhang, Meng
    Lan, Yubin
    Yi, Lili
    Yin, Xiang
    INMATEH-AGRICULTURAL ENGINEERING, 2021, 64 (02): : 488 - 496
  • [45] Numerical simulation of particle flow behavior in a screw conveyor using the discrete element method
    Wang, Shuyan
    Li, Haolong
    Tian, Ruichao
    Wang, Ruichen
    Wang, Xu
    Sun, Qiji
    Fan, Jiawei
    PARTICUOLOGY, 2019, 43 : 137 - 148
  • [46] Numerical Simulation of Conveying Fine Powders in a Screw Conveyor Using the Discrete Element Method
    Motaln, Marko
    Lerher, Tone
    TEHNICKI GLASNIK-TECHNICAL JOURNAL, 2023, 17 (03): : 338 - 345
  • [47] Simulation and analysis of asteroid force closure anchoring performance based on discrete element method
    Tingzhang WANG
    Qiquan QUAN
    Hongshuai GAO
    Mengxue LI
    Dewei TANG
    Zongquan DENG
    Chinese Journal of Aeronautics , 2023, (08) : 381 - 394
  • [48] Simulation and analysis of asteroid force closure anchoring performance based on discrete element method
    Wang, Tingzhang
    Quan, Qiquan
    Gao, Hongshuai
    Li, Mengxue
    Tang, Dewei
    Deng, Zongquan
    CHINESE JOURNAL OF AERONAUTICS, 2023, 36 (08) : 381 - 394
  • [49] Tractive performance prediction for wheeled unmanned vehicles based on dynamics and discrete element method
    Wang, Wen-Hao
    Xu, Xiao-Jun
    Xu, Hai-Jun
    Wang, Li-Ya
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING, 2021, 235 (06) : 1643 - 1659
  • [50] Simulation and analysis of asteroid force closure anchoring performance based on discrete element method
    Tingzhang WANG
    Qiquan QUAN
    Hongshuai GAO
    Mengxue LI
    Dewei TANG
    Zongquan DENG
    Chinese Journal of Aeronautics, 2023, 36 (08) : 381 - 394
12345