Electrification apparatus for electrostatic dust collector

Patent metadata

Field	Value
Publication number	US-10384517-B2
Application number	US-201615122466-A
Country	US
Kind code	B2
Filing date	Jan 18, 2016
Priority date	Feb 17, 2015
Publication date	Aug 20, 2019
Grant date	Aug 20, 2019

Abstract

An electrification apparatus for an electrostatic dust collector, including: a first electrode part having a shape of a plate having a plurality of through holes formed thereon in such a manner as to apply one of positive and negative electrodes thereto; and a second electrode part having protrusions each having a plurality of fine conductive fibers in such a manner as to protrude outwardly from the through holes of the first electrode part, whereby electrification performance is improved and harmful ozone and electromagnetic waves are reduced.

First claim

The invention claimed is:

1. An electrification apparatus for an electrostatic dust collector comprising:
a first electrode part having a shape of a plate having a plurality of circular through holes formed thereon to apply one of positive electrodes and negative electrodes thereto;
a second electrode part having a plurality of protrusions with a plurality of fine conductive fibers protruding outwardly from the through holes of the first electrode part, the fine conductive fibers arranged to be adjacent and parallel to each other so as to apply the other one of positive electrodes and negative electrodes thereto;
an electric wire is connected to the protrusions of the second electrode part; and
a mounting portion for surrounding the electric wire, wherein the mounting portion includes a protruding portion corresponding to the protrusions of the second electrode part, each of the protrusions of the second electrode part is inserted into a mounting hole formed in the protruding portion.

2. The electrification apparatus for the electrostatic dust collector according to claim 1 , wherein the second electrode part has a plurality of frames, each of the frames supporting the protrusions corresponding to two or more of the through holes of the first electrode part.

3. The electrification apparatus for the electrostatic dust collector according to claim 2 , wherein the frames and the protrusions of the second electrode part are fixed to each other.

4. The electrification apparatus for the electrostatic dust collector according to claim 2 , wherein the second electrode part has connectors fixing the protrusions thereto, the connectors fixed to the frames.

5. The electrification apparatus for the electrostatic dust collector according to claim 4 , wherein one of each of the connectors and each of the frames of the second electrode part has a convex portion formed thereon and the other one of each of the connectors and each of the frames of the second electrode part has a concave portion formed thereon to fixedly insert the convex portion thereinto.

6. The electrification apparatus for the electrostatic dust collector according to claim 4 , wherein each of the connectors and each of the frames of the second electrode part are fixed to each other.

7. The electrification apparatus for the electrostatic dust collector according to claim 4 , wherein each of the connectors of the second electrode part is fixed to a side surface of each of the frames.

8. The electrification apparatus for the electrostatic dust collector according to claim 1 , wherein each of the protrusions has a fixing portion adapted to fix one side of the plurality of fine conductive fibers thereto.

9. The electrification apparatus for the electrostatic dust collector according to claim 1 , wherein the protrusions have a circular or oval shape.

10. The electrification apparatus for the electrostatic dust collector according to claim 1 , wherein the through holes of the first electrode part have a circular or oval shape.

11. The electrification apparatus for the electrostatic dust collector according to claim 1 , further comprising a mounting part made of an insulation material and having mounting holes formed thereon to allow the protrusions of the second electrode part to protrude outwardly therefrom, while the protrusions of the second electrode part are being connected to an electric wire.

12. The electrification apparatus for the electrostatic dust collector according to claim 1 , wherein the fine conductive fibers provide a dense and uniform configuration.

Assignees

• Hanon Systems

Inventors

• Jee Yong Jun
• Park Ji Yong

Classifications

• B03C3/41

  Ionising-electrodes · CPC title

• B03C2201/10

  Ionising electrode with two or more serrated ends or sides · CPC title

• B03C3/86

  Electrode-carrying means (B03C3/40 takes precedence) · CPC title

• B03C3/40 Primary

  Electrode constructions · CPC title

• B01D2257/106

  Ozone · CPC title