摘要
颗粒层除尘器收尘效率一般可达 96 %以上 ,但在过滤微细尘粒时 ,其净化效率较低。为了提高沸腾颗粒层除尘器对微细尘粒的净化效率 ,在沸腾颗粒层除尘器内施加一外电场 ,使气流中的尘粒在进入过滤层前进行预荷电 。
The dust removing efficiency of a dust remover of boiling granule can generally reach 96% or higher.However,when it is used to remove tiny dust particles,the removing efficiency is lower.Analysis shows that the pre electrified technique can overcome this shortcoming.This paper presents.the experimental result of this technique.
出处
《环境工程》
CAS
CSCD
北大核心
2002年第2期39-40,共2页
Environmental Engineering
