US 2026/0307083 A1Published application

Insulator and wet electrostatic precipitator having the same

OwnerYun Soo Choi, Chan Kyoo Ko +5inventors

InventorsYun Soo Choi, Chan Kyoo Ko, Pil-Hyong Lee, Young-Kun Kim, Hyoki Min, Hyuna Shin, Jeong-Keun Lee

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Abstract

An insulation device has an insulator passing through an insulation device cover such that one side of the insulator is disposed in an insulating area and the other side thereof is disposed outside the insulation device cover. A portion of an electrode connecting member which extends from an interior of a wet electrostatic precipitator passes through the insulator. The insulator extends to the outside of the insulation device cover to insulate a portion of the electrode connecting member, wherein the insulation device cover is configured to spray, onto the insulator, at least one of an insulator contamination prevention fluid for preventing contamination of a surface of the insulator, an insulator cleaning fluid for cleaning a surface of the insulator, and an insulator drying fluid for drying a surface of the insulator.

Claims13

Dependent claims

An insulation device, comprising:

an insulation device body forming an insulating area, the insulation device body being connected to a wet electrostatic precipitator such that one open side of the insulating area is in communication with an interior of the wet electrostatic precipitator;
an insulation device cover connected to the insulation device body to close the other open side of the insulating area;
and
an insulator passing through the insulation device cover such that one side of the insulator is disposed in the insulating area and the other side thereof is disposed outside the insulation device cover, a portion of an electrode connecting member which extends from the interior of the wet electrostatic precipitator to the insulating area passing through the insulator, the insulator extending to the outside of the insulation device cover to insulate a portion of the electrode connecting member,
wherein the insulation device cover is configured to spray, onto the insulator, at least one of an insulator contamination prevention fluid for preventing contamination of a surface of the insulator, an insulator cleaning fluid for cleaning a surface of the insulator, and an insulator drying fluid for drying a surface of the insulator.

2 more elements

A wet electrostatic precipitator, comprising:

a precipitator body which is grounded and formed with a gas processing area, wherein a waste gas containing particulates enters and flows in the gas processing area and a purified gas, which is the waste gas from which the particulates have been removed, is discharged from the gas processing area;
a discharge electrode disposed in the gas processing area to be spaced apart from the precipitator body;
an insulation device formed with an insulating area and connected to the precipitator body such that one open side of the insulating area is in communication with the gas processing area;
and
an electrode connecting member whose one side is connected to the discharge electrode and the other side passes through the insulation device via a portion of the gas processing area and the insulating area, the electrode connecting member extending outside of the insulation device to be connected to a power source,
wherein the insulation device comprises an insulator, which a portion of the electrode connecting member passes through, to insulate the portion of the electrode connecting member, and
wherein the insulation device is configured to spray, onto the insulator, at least one of an insulator contamination prevention fluid for preventing contamination of a surface of the insulator, an insulator cleaning fluid for cleaning a surface of the insulator, and an insulator drying fluid for drying a surface of the insulator.

4 more elements

Dependencies are inferred from the claim text.