一种新型电凝并静电增强过滤装置的研究  

A Study on a New Type of Filtration Device with Electrical Agglomeration and Electrostatic Enhancement Technology

作　　者：贺建华 张雄 HE Jian-hua;ZHANG Xiong(Broad Clean Air Technology Co.,Ltd.)

机构地区：[1]远大洁净空气科技有限公司

出　　处：《建筑热能通风空调》2020年第8期84-87,共4页Building Energy & Environment

基　　金：“十三五”国家重点研发计划(2017YFC0702705-02)。

摘　　要：利用异极性荷电粉尘在电场中的凝并聚集成大颗粒物从而提高净化效率这一理论基础,设计一种新型电凝并静电增强型过滤装置,通过电离区针尖,凝并区结构及系统优化等一系列措施提高凝并效果,降低功率、臭氧发生量、风阻等不利因素,最终设计出一款体积小、净化效率高的新型电凝并静电增强过滤装置。Based on the theory that heteropolar charged dust can agglomerate in the electric field to gather and aggregate into large particles and thus improve purification efficiency,a new type of electric agglomeration and electrostatic enhanced filtration device with small size and high purification efficiency was designed,through a series of measures such as ionization region pinpoint ionization,agglomeration region structure and system optimization,which can improve agglomeration effect,reduce the power and ozone generation,and mitigate adverse factors such as wind resistance.

关 键 词：异极性荷电粉尘凝并 针尖电离 凝并区 集尘区 静电除尘器 电极结构优化 

分 类 号：TU834.8[建筑科学—供热、供燃气、通风及空调工程]