| 采用V型极板收集高比电阻粉尘的实验研究 |
| 摘要点击 1220 全文点击 1526 投稿时间：1995-03-05 |
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| 中文关键词 静电除尘 高比电阻 电流分布 |
| 英文关键词 electrostatic precipitator highspecific resistivity dust current density |
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| 中文摘要 |
| 改变电除尘器的收生极板形状,采用顶角45°—90°的V型收尘极板横向放置。结果表明,可有效地将荷电粉尘粒子和空间自由离子分开,减小粉尘层电流密度,可收集比电阻力1011—1013Ω·cm的高比电阻粉尘,通过模拟实验研究,给出了清洁极板,附不同比电阻。以及V型极板的顶角在45°—90°间发生变化时极板的电流密度分布。 |
| 英文摘要 |
| The use of 45 to 90 degree angled V-shaped collecting electrodes in a transverse arrangement to change the configuration of collecting electrodes in an electrostatic precipitator was found to effectively separate free ions in space from charged dust particles and to reduce the current density ondust layes So that the high specific resistivity dusts with a resistivity of 1011to 1013Ω·cm could be collected. By carrying out simulated experimental study,the distribution of current density on electrodes was given for clean electrodes covered with dielectric materials of different resistivities,which were V-shaped at an angle changing between 45 and 90 degree. |
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