[1]秦建,张腾健,彭小冬,等.打叶复烤二次静电除杂工艺参数仿真与验证[J].福建工程学院学报,2023,21(01):14-19.[doi:10.3969/j.issn.1672-4348.2023.01.003]
　QIN Jian,ZHANG Tengjian,PENG Xiaodong,et al.Simulation and verification of process parameters for secondary impurity removal in tobacco leaf threshing and rebaking[J].Journal of FuJian University of Technology,2023,21(01):14-19.[doi:10.3969/j.issn.1672-4348.2023.01.003]
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打叶复烤二次静电除杂工艺参数仿真与验证()
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《福建工程学院学报》[ISSN:2097-3853/CN:35-1351/Z]

卷:
第21卷
期数:
2023年01期
页码:
14-19
栏目:
出版日期:
2023-02-25

文章信息/Info

Title:
Simulation and verification of process parameters for secondary impurity removal in tobacco leaf threshing and rebaking
作者:
秦建; 张腾健; 彭小冬; 卢敏瑞; 潘峰; 秦华
福建工程学院机械与汽车工程学院
Author(s):
QIN Jian;  ZHANG Tengjian;  PENG Xiaodong;  LU Minrui;  PAN Feng;  QIN Hua
School of Mechanical and Automotive Engineering, Fujian University of Technology
关键词:
烟叶碎片除杂; 运动轨迹; 多物理场耦合; 电辊转速; 环境湿度
Keywords:
impurity removal of crumbled tobacco;  trajectory;  multiphysical field coupling;  electric roller rotation speed;  ambient humidity
分类号:
TS443
DOI:
10.3969/j.issn.1672-4348.2023.01.003
文献标志码:
A
摘要:
建立了杂物在静电场中的运动轨迹模型，运用多物理场耦合模型对静电辊表面的电场分布、杂物在电场中的运动轨迹进行仿真分析；采用单因素实验法研究各种摩擦式静电除杂样机除杂率的影响。结果表明:试验效果与仿真结果的趋势基本一致，在环境湿度为60%RH、静电辊转速为25 r/ min时，杂物的挑出率为98.77%，相较于最初的工艺参数平均挑出率提高了20.51%。研究为提高摩擦式静电除杂机的除杂率提供参考。
Abstract:
The trajectory model of impurities in electrostatic field was established, and the electric field distribution on the surface of electrostatic roller and the trajectory of impurities in the electric field were simulated and analyzed by means of multiphysical field coupling model. The single factor experiment was used to study the effect of various friction electrostatic impurity removal prototypes. Results show that the trend of test results is basically consistent with that of simulation results. When the ambient humidity is 60% RH and the speed of electrostatic roller is 25r/min, the pickout rate of impurities is 98.77%, which is 20.51% higher than the average pickout rate of initial process parameters. This study can provide reference for improving the impurity removal rate of friction electrostatic impurity remover.

参考文献/References:

［1］RICHARD G，SALAMA A，MEDLES K，et al. Comparative study of three high-voltage electrode configurations for the electrostatic separation of aluminum，copper and PVC from granular WEEE［J］. Journal of Electrostatics，2017，88：29-34. ［2］RODRIGUES B M，SARON C. Electrostatic separation of polymer waste by tribocharging system based on friction with PVC［J］. International Journal of Environmental Science and Technology，2022，19（3）：1293-1300. ［3］徐爱英，马少辉，胡芸莎，等. 含水率与电压对静电分离装置效率的影响［J］. 农机化研究，2018，40（1）：155-159. ［4］祁禹衡，杨永发，王园园. 残膜静电回收装置吸附试验研究［J］. 农机化研究，2021，43（9）：164-168. ［5］李轩甫. 高压静电吸附作用下膜-茬分离装置设计与试验［D］. 阿拉尔：塔里木大学，2022. ［6］李阳阳. 针辊式籽棉残膜静电分离装置的仿真分析及试验研究［D］. 石河子：石河子大学，2021. ［7］王黎明，胡青春. 应用于爬壁机器人的静电吸附原理建模及关键因素分析［J］. 电工电能新技术，2012，31（1）：64-68. ［8］黎土煜. 车用塑料摩擦高压静电分选荷电机理及运动特性研究［D］. 昆明：昆明理工大学，2018.

更新日期/Last Update: 2023-02-25