Advance Search
Shen Guolang Li Zhanfu Tong Xin Lan Mingtong, . Influence of vibration parameters of vibration screen on quality of stratification based on DEM[J]. COAL SCIENCE AND TECHNOLOGY, 2017, (5).
Citation: Shen Guolang Li Zhanfu Tong Xin Lan Mingtong, . Influence of vibration parameters of vibration screen on quality of stratification based on DEM[J]. COAL SCIENCE AND TECHNOLOGY, 2017, (5).

Influence of vibration parameters of vibration screen on quality of stratification based on DEM

More Information
  • Available Online: April 02, 2023
  • Published Date: May 24, 2017
  • In order to research the stratification more intuitively and improve the screening efficiency as well as capacity of vibrating screen, compared with the dist ribution of the particles for three kinds of typical stratification configurations, the paper proposed the stratification sedimentation coefficient to evaluate the quality of str atification. Using the discrete element method ( DEM) to simulate and analyze the screening process. The influence of vibration parameters ( vibration frequency, swing frequency, swing angle, vibration direction angle and amplitude) on the stratification sedimentation coefficient in the screening process was studied. The results show w hen the vibration frequency is 18 Hz, the swing frequency is about 10 Hz, the swing angle is about 0.5 degrees, the vibration direction angle is 36 degrees, and the amp litude is 2.1 mm, the quality of stratification is the best and the stratification configuration is the most suitable for the screening.
  • Related Articles

    [1]LIAO Changjian, WANG Jing, JIN Ping, LIU Zhiyu, XU Wanyi, WANG Kun. Review of physical and chemical characteristics and heavy metal migration rules of coal gasification slag[J]. COAL SCIENCE AND TECHNOLOGY, 2025, 53(2): 421-438. DOI: 10.12438/cst.2024-0475
    [2]ZHU Yantong, LIU Peng, WANG Yongbo, YANG Peng, LI Chuanxiang, FAN Li, WANG Zijiang. Multi-sensor fusion-based intelligent supervision system for coal storage yard operation safety[J]. COAL SCIENCE AND TECHNOLOGY, 2024, 52(S2): 331-342. DOI: 10.12438/cst.2023-1675
    [3]ZHANG Xuebo, WANG Pan, WANG Hao. Study on gas migration law in goaf under the influence of small faults[J]. COAL SCIENCE AND TECHNOLOGY, 2024, 52(4): 214-230. DOI: 10.12438/cst.2023-0672
    [4]LU Yao, BAO Jiusheng, HU Gege, ZHANG Huaqing, HU Deping, ZHANG Lei, YIN Yan. Research on the wheel-axle cooperation hybrid system and control strategy of heavy mining truck[J]. COAL SCIENCE AND TECHNOLOGY, 2023, 51(S1): 404-420. DOI: 10.13199/j.cnki.cst.2022-1461
    [5]LI Pu, ZHANG Xiaodong. Analysis of gas migration law in coal seam in structural zone[J]. COAL SCIENCE AND TECHNOLOGY, 2022, 50(10): 93-101.
    [6]WANG Haozheng, LIANG Jie, ZANG Zhifei, CHEN Shilin, ZHAO Ze, ZHAO Ge. The law of pollutant enrichment and migration in underground coal gasification in Wangcun mine[J]. COAL SCIENCE AND TECHNOLOGY, 2022, 50(9): 240-248.
    [7]ZHANG Weiguo, YANG Fan, ZHANG Chi, WANG Kailing, LI Mingchao, ZHAO Zhicheng. Study on migration law of main associated elements in stone coal gangue in southern Shaanxi[J]. COAL SCIENCE AND TECHNOLOGY, 2021, 49(3): 189-193. DOI: 10.13199/j.cnki.cst.2021.03.026
    [8]Liu Dongyuan Zhao Yongchun Zhang JunyingZheng Chuguang, . Research progress of uranium in coal and its migration behavior during coal combustion[J]. COAL SCIENCE AND TECHNOLOGY, 2016, (4).
    [9]ZHANG Guo-peng WANG Yan-fen DING En-jie, . Study on UWB Signal Transmitting and Receiving Strategy of Mine Wireless Multi-Media Sensor Network[J]. COAL SCIENCE AND TECHNOLOGY, 2013, (12).
    [10]Study Progress on Migration Law of Coal Trace Elements in Preparation Process[J]. COAL SCIENCE AND TECHNOLOGY, 2012, (4).
  • Cited by

    Periodical cited type(5)

    1. 张强,杨康,曹津铭,白雨,邓攀博,杨子. 视频AI算法分析的煤矿固体智能充填开采方法. 煤炭科学技术. 2024(11): 163-173 . 本站查看
    2. 王子铭,郭龙真,杨帅. 基于深度学习和单目视觉的采煤机滚筒测距算法. 煤矿机械. 2023(09): 182-186 .
    3. 葛世荣,王世佳,曹波,王世博,吕嘉晨. 智能采运机组自主定位原理与技术. 煤炭学报. 2022(01): 75-86 .
    4. 韩飞. 基于激光雷达的主动式人员接近检测系统设计. 陕西煤炭. 2022(06): 100-103+120 .
    5. 曹波,王世博,鲁程. 基于UWB系统的采煤工作面端头采煤机自主定位方法研究. 仪器仪表学报. 2022(10): 108-117 .

    Other cited types(2)

Catalog

    Article views (99) PDF downloads (272) Cited by(7)
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return