废旧太阳能电池板中Si与PET的静电分选优化研究
发布时间：2018-07-22 10:11
【摘要】：为了将废旧太阳能电池板进行资源化处理.以Si和PET混合颗粒为原料,在前期单因素实验基础上,通过正交实验设计研究不同电压(U)?转速(N)?极间距(S)和电晕电极角度(θ)对静电分选Si和PET混合颗粒效率的影响.结果表明,分选过程中Si颗粒的最优参数设置:U=25k V?N=80r/min?S=65mm和θ=50°,影响因素主次顺序为:SNθU;分选过程中中间产物的最优参数设置:U=25k V?N=80r/min?S=65mm和θ=50°,影响因素主次顺序为:SNθU;分选过程中PET颗粒的最优参数设置:U=27.5k V?N=80r/min?S=65mm和θ=40°,影响因素主次顺序为:UθNS.该研究对静电分选技术资源化处理废旧太阳能电池板具有一定的参考价值.
[Abstract]:In order to waste solar panels for recycling treatment. Using the mixed particles of Si and PET as raw materials, the different voltages (U) were studied by orthogonal design on the basis of previous single-factor experiments. Speed (N)? Effects of electrode spacing (S) and Corona electrode Angle (胃) on the efficiency of Electrostatic Separation of Si and PET mixed particles. The results show that The optimal parameters of Si particles in the separation process are: U ~ (25) K V ~ (1) N ~ (80) r / min ~ (65) mm and 胃 ~ (50) 掳, the order of influencing factors is: SN 胃 U, and the optimal parameters of intermediate product are: U ~ (25) K / V ~ (1) N ~ (80) r / min / S ~ (65) mm and 胃 ~ (50) 掳, the order of influencing factors is: SN 胃 U, and the order of influencing factors is: SN 胃 U; The parameters are set up as: U = 27.5k V ~ (-1) N ~ (80) r 路min ~ (-1) S ~ (65) mm and 胃 ~ (40) 掳, and the influencing factors are in the order of: U ~ (胃) N _ (S). This study has certain reference value for the recycling treatment of waste solar panels by electrostatic separation technology.
【作者单位】： 河北大学物理科学与技术学院静电研究所;
【基金】：国家自然科学基金(11205046) 河北省自然科学基金(A2013201266,A2016201025)
【分类号】：X705
本文编号：2137064
[Abstract]:In order to waste solar panels for recycling treatment. Using the mixed particles of Si and PET as raw materials, the different voltages (U) were studied by orthogonal design on the basis of previous single-factor experiments. Speed (N)? Effects of electrode spacing (S) and Corona electrode Angle (胃) on the efficiency of Electrostatic Separation of Si and PET mixed particles. The results show that The optimal parameters of Si particles in the separation process are: U ~ (25) K V ~ (1) N ~ (80) r / min ~ (65) mm and 胃 ~ (50) 掳, the order of influencing factors is: SN 胃 U, and the optimal parameters of intermediate product are: U ~ (25) K / V ~ (1) N ~ (80) r / min / S ~ (65) mm and 胃 ~ (50) 掳, the order of influencing factors is: SN 胃 U, and the order of influencing factors is: SN 胃 U; The parameters are set up as: U = 27.5k V ~ (-1) N ~ (80) r 路min ~ (-1) S ~ (65) mm and 胃 ~ (40) 掳, and the influencing factors are in the order of: U ~ (胃) N _ (S). This study has certain reference value for the recycling treatment of waste solar panels by electrostatic separation technology.
【作者单位】： 河北大学物理科学与技术学院静电研究所;
【基金】：国家自然科学基金(11205046) 河北省自然科学基金(A2013201266,A2016201025)
【分类号】：X705
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