摘要
详细介绍了电除尘技术研究现状、现存问题及其发展趋势。论述了烟尘荷电凝聚机制及其输运特性等,以便解决除尘电场中的电离占空比、输运项甚低等问题;又着重研究了烟尘的荷电、凝聚的物理过程,将有助于解决电除尘器存在的捕集微细烟尘效率低的问题。
In this paper, the present research situation, problems and development tendency of electrostatic precipitation technology are described in detail. The mechanism of dust particles charging and transportation characteristics are discussed in order to solve the problems such as low of fractional active volume in electric filed and transportation rate of charged particles. The physical processes of charging and agglomerating of dust particles are also studied to solve the problem of the low efficiency electrostatic precipitator trap fine dust.
出处
《环境工程学报》
CAS
CSCD
北大核心
2007年第8期15-19,共5页
Chinese Journal of Environmental Engineering
基金
国家自然科学基金面上项目(60471036
50578020)
关键词
电除尘技术
电离放电
电离占空比
输运特性
电凝聚
electrostatic precipitation technology
ionization discharge
fractional active volume
transportation characteristic
electric agglomerating
