The invention discloses an electrostatic precipitation device and an air treatment device. The electrostatic precipitation device comprises a dust collecting tube (5) with an annular cross section and a plurality of electrode lines (21) spaced along the circumferential direction of the cross section of the dust collecting tube. The electrode lines extend along the axial direction of the dust collecting tube, and the plurality of electrode lines are arranged in concentricity with the radial interval of the dust collecting tube. One ring shape, one electrode line and one dust collector tube are positively charged, the other one is negatively charged. The electrostatic precipitation device of the invention is applied in the ventilation duct, and dust is directly removed in the ventilation duct. The installation arrangement is novel. The dust collecting tube can be embedded in the duct. The structure is compact and the design is exquisite. The circumferential electrostatic field can be formed, so that the dust in the airflow through the dust collecting tube can be charged and effectively collected by the dust collecting tube. The dust collection effect is good. The electrostatic precipitator can be used in the air ducts of various air treatment equipment, making the whole equipment more compact, occupying less space, and obtaining clean purified gas.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请,说明书已公开。
【技术保护点】
PCT国内申请,权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】PCT国内申请,...
【专利技术属性】
技术研发人员:王文鹏,大森宏,岳宝,
申请(专利权)人:美的集团股份有限公司,
类型:发明
国别省市:广东,44
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