摘要
本文从电场理论出发,讨论了静电除尘器中粉尘粒子的荷电机理,给出了反映粒子荷电状态的基本方程,指出了粒子大小、外加电压和电场结构等因素对粒子荷电施加的影响。
In the light of electrostatic field theory, this paper discusses the charging mechanism of the dust particle by ion bombardment and ion diffusion in electrostatic precipitators,and obtains some equations which can expiain the charging state of the dust particle. The paper also points out the influence on charging exerted by particle size, supplied voltage and field construction.
出处
《上海海运学院学报》
1990年第1期79-87,共9页
Journal of Shanghai Maritime University
关键词
静电除尘器
静电学
粉尘
环境工程
气体放电
电晕放电
孤立粒子
除尘效率
荷电机理
electrostatic dust precinitators, electrostatics, dust, envirommental engineering, gas dischaxge, corona discharge
solitary particle, dust efficiency
