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粉尘预荷电与荷高压导电多孔陶瓷管耦合的除尘新技术研究
刘海弟; 李伟曼; 陈运法; 钱均新; 何卫平; 冯家迪
2016
Source Publication环境污染与防治
Issue10Pages:"6-11"
Abstract

研究了粉尘预荷电与荷高压导电多孔陶瓷管耦合的除尘新技术。该技术首先通过设置直流负电晕(-20kV)的预荷电器对粉尘进行荷电,再使含尘气体穿过荷载高压负电(-5 000V)的导电多孔陶瓷管的管壁而进行过滤除尘。结果表明,该技术降低了导电多孔陶瓷管除尘过程的气体压降。在相同除尘时间(60min)内比较,该技术的粉饼压降(787Pa)仅为无荷电条件下粉饼压降(4 300Pa)的0.183倍;在相同粉饼质量(1 000g)的情况下比较,该技术的粉饼压降仅为无荷电条件下40 min粉饼压降(2 747Pa)的0.286倍。这很可能是因为粉尘荷电导致的颗粒间斥力使粉饼更加疏松,而且导电多孔陶瓷管荷载与粉尘...

Keyword除尘 预荷电 导电多孔陶瓷管 过滤
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/22318
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
刘海弟,李伟曼,陈运法,等. 粉尘预荷电与荷高压导电多孔陶瓷管耦合的除尘新技术研究[J]. 环境污染与防治,2016(10):"6-11".
APA 刘海弟,李伟曼,陈运法,钱均新,何卫平,&冯家迪.(2016).粉尘预荷电与荷高压导电多孔陶瓷管耦合的除尘新技术研究.环境污染与防治(10),"6-11".
MLA 刘海弟,et al."粉尘预荷电与荷高压导电多孔陶瓷管耦合的除尘新技术研究".环境污染与防治 .10(2016):"6-11".
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