电极组合配置在电除尘器提效改造中的应用

doi:10.19698/j.cnki.1001-6171.20234064

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摘要

电极配置是电除尘器的重要组成部分，通过实验讨论了工业中常用的6种阴极线与C480阳极板配置时的极板表面电流密度大小和分布，分析了不同电极配置形式对电场特性的影响。为改善RS线和BS线结构存在的支撑圆管“电流盲区”现象及BS线内侧芒刺对外侧芒刺电晕的抑制，提出了阴极线结构优化方案；结合三电场中试实验，给出了电除尘器前、后级电场电极配置组合应用的布置形式。电极配置组合方式优化后，电除尘器出口粉尘浓度可降低77.68%。

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	艾璞
	李昌斌
	高重乐
	华耀锋
	余创波

关键词: 电除尘器电极配置板电流密度结构优化

Abstract:

Electrode configuration is an important component of electrostatic precipitators. Through experiments, the surface current density and distribution of six commonly used cathode wires and C480 anode plate configurations in industry were discussed, and the influence of different electrode configurations on electric field characteristics was analyzed. In order to improve the phenomenon of "current blind spot" in the supporting circular tube of RS and BS wire structures and suppress the corona caused by the inner and outer spikes of BS wire, an optimization plan for the cathode wire structure was proposed. Based on the pilot experiment of three electric fields, a layout form for the combination application of electrode configuration in the front and rear electric fields of the electrostatic precipitator was given. The results showed that after optimizing the electrode configuration combination method, the dust concentration at the outlet of the electrostatic precipitator can be reduced by 77.68%.

Key words: electrostatic precipitator electrode configuration board current density structural optimization

收稿日期: 2022-10-28 修回日期: 2023-07-25 出版日期: 2023-07-25 发布日期: 2023-07-25 整期出版日期: 2023-07-25

ZTFLH:

X701.2

引用本文:

艾璞, 李昌斌, 高重乐, 华耀锋, 余创波. 电极组合配置在电除尘器提效改造中的应用[J]. 水泥技术, 2023, 1(4): 64-71.
AI Pu, LI Changbin, GAO Chongle, HUA Yaofeng, YU Chuangbo. Application of Electrode Combination Configuration in Efficiency Improvement of Electrostatic Precipitators. Cement Technology, 2023, 1(4): 64-71.

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http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20234064 或 http://www.cemteck.com/CN/Y2023/V1/I4/64

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[3]	刘振彪, 许立忠, 侯广超. 电除尘器在新型干法水泥生产线窑尾的应用 [J]. 水泥技术, 2011, 1(4): 82-85.
[4]	王作杰, 李桂超. 袋式除尘器产品的现代设计技术 [J]. 水泥技术, 2010, 1(1): 78-82.
[5]	苗鹰育, 张旭, 付晓玲. 铝酸盐水泥生产线窑尾电除尘器的应用[J]. 水泥技术, 2007, 1(5): 85-86.
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[7]	王毅. 电除尘器与大型布袋收尘器技术经济分析[J]. 水泥技术, 2003, 1(2): 78-80.

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[7]	GUAN Laiqing, HE Yongxian. [J]. Cement Technology, 2018, 1(1): 54 -59 .
[8]	WEI Can, ZHANG Yuanyuan, AI Jun. Application of Cement Intelligent Control System in Overseas Projects[J]. Cement Technology, 2018, 1(1): 60 -64 .
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