US 2022/0258087 A1 · CONDUCTIVE FILTER UNIT, CONDUCTIVE FILTER MODULE INCLUDING CONDUCTIVE FILTER UNIT, AND FINE DUST REMOVAL SYSTEM INCLUDING CONDUCTIVE FILTER MODULE

Abstract

The present invention relates to: a conductive filter unit provided with an electrode rod including a conductive member protruding from a second electrode cap to the inner space formed by a conductive filter and a metal member arranged on at least part of the surface of the conductive member; a conductive filter module including same; and a fine dust removal system provided with the conductive filter module, wherein the fine dust removal system provided with the conductive filter module generates a strong electric field and a large number of ions between a particle charging device and the conductive filter to increase the charge rate of fine dust, thereby realizing high efficiency of fine dust removal.

Claims20

Dependent claims

A conductive filter unit comprising:

a first electrode cap;
a second electrode cap;
a conductive filter connecting the first electrode cap and the second electrode cap to each other and forming an inner space between the first electrode cap and the second electrode cap;
and
an electrode rod comprising a conductive member protruding from the second electrode cap to the inner space formed by the conductive filter, and a metal member disposed at at least a portion of a surface of the conductive member.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

17/283,783Filed 10 Oct 2019

Priority

KR 10-2018-012033510 Oct 2018

Published

18 Aug 2022

Term ends

Not estimatedThe source records don’t support an estimate.

Classification20 codes

B01D 46/0032
With additional separating or treating functions: using electrostatic forces to remove particles, e.g. electret filters
B01D 39/04
Loose filtering material, e.g. loose fibres: organic material, e.g. cellulose, cotton
B01D 39/06
Loose filtering material, e.g. loose fibres: inorganic material, e.g. asbestos fibres, glass beads or fibres
B01D 39/083
Filter cloth, i.e. woven, knitted or interlaced material: of organic material

Conductive filter unit, conductive filter module including conductive filter unit, and fine dust removal system including conductive filter module

Life of this patent

Conductive filter unit, conductive filter module including conductive filter unit, and fine dust removal system including conductive filter module

Life of this patent

Abstract

Claims20