| 静电除尘预荷电的研究 |
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| 引用本文： | 许德玄.静电除尘预荷电的研究[J].环境工程,1997,15(6):25-28. |
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| 作者姓名： | 许德玄 |
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| 作者单位： | 东北师范大学静电研究所 |
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| 摘 要： | 采用微小颗粒粒径和电荷同时测量装置以及高压方波电源和纳秒（ｎｓ）高压窄脉冲电源，对用于静电除尘预荷电的负电晕放电荷电器进行了实验研究和理论分析，探讨了其荷电性能和规律，并提出了适用于预荷电器的新的理论荷电计算方法。
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| 关 键 词： | 预荷电 静电除尘 高压脉冲 |
STUDY ON THE PRECHARGING FOR ELECTROSTATIC PRECIPITATION |
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| Xu Dexuan.STUDY ON THE PRECHARGING FOR ELECTROSTATIC PRECIPITATION[J].Environmental Engineering,1997,15(6):25-28. |
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| Authors: | Xu Dexuan |
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| Abstract: | The experimental research and the theoretical analysis on negative corona charger for electrostatitic precipitation have been carried out,employing the apparatus for simultaneously measuring sizes and charges of fine particles and two high voltage power supplies,which output respectively the high voltage pulses with square wave form and width of nanosecond.The characteristics and the rules of charging particles for precharger were proposed investigated, and the new theoretical method of calculation for use in precharger was proposed. |
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| Keywords: | Precharging electrostatitic precipitation and high voltage pulse |
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