Electric dust collector

The present invention relates to a dust collecting filter which comprises: a dielectric filter provided with a first surface into which air is introduced and a second surface from which introduced air is discharged, bent in a zigzag shape, including a plurality of bent portions on the first surface...

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Bibliographic Details
Main Authors BAECK SEUNG JAE, HYUN OK CHUN, JUNGRYUN LEE
Format Patent
LanguageEnglish
Korean
Published 11.05.2020
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Summary:The present invention relates to a dust collecting filter which comprises: a dielectric filter provided with a first surface into which air is introduced and a second surface from which introduced air is discharged, bent in a zigzag shape, including a plurality of bent portions on the first surface and the second surface and a flat portion provided between the plurality of bent portions, and collecting foreign substances contained in the air; and first and second porous electrodes made of a conductive material, formed parallel to the dielectric filter, and arranged on the first surface and the second surface, respectively, wherein the flat portion of the first surface and the flat portion of the second surface are covered by the first porous electrode and the second porous electrode, respectively, and a bent portion of at least one of the first surface and the second surface is exposed to the external side. Accordingly, the dust collecting filter can apply high voltage, and thus, dust collecting efficiency of the dust collecting filter can be increased. 본 발명은 공기가 들어오는 제 1 면과 들어온 공기가 배출되는 제 2 면을 구비하고, 지그재그 형상으로 절곡되어, 상기 제 1 면 및 상기 제 2 면에 복수의 절곡부와 상기 복수의 절곡부 사이마다 평탄부를 구비하고, 상기 공기에 함유된 이물질을 포집하는 유전체 필터 및 상기 유전체 필터와 평행하게 형성되고, 상기 제 1 면 및 상기 제 2 면에 각각 배치되는 전도성 재질의 제 1 기공성 전극 및 제 2 기공성 전극을 포함하고, 상기 제 1 면의 평탄부 및 상기 제 2 면의 평탄부는 각각 상기 제 1 기공성 전극 및 제 2 기공성 전극으로 덮어지고, 상기 제 1 면 및 상기 제 2 면 중 적어도 어느 한 면의 절곡부는 외부에 노출되어, 높은 전압을 인가할 수 있고, 이로써 집진 효율이 향상된 집진 필터에 관한 것이다.
Bibliography:Application Number: KR20180132641