KR20170027604A - Insulator for electric precipitator - Google Patents

Insulator for electric precipitator Download PDF

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Publication number
KR20170027604A
KR20170027604A KR1020150124446A KR20150124446A KR20170027604A KR 20170027604 A KR20170027604 A KR 20170027604A KR 1020150124446 A KR1020150124446 A KR 1020150124446A KR 20150124446 A KR20150124446 A KR 20150124446A KR 20170027604 A KR20170027604 A KR 20170027604A
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KR
South Korea
Prior art keywords
insulator
panel
electrostatic precipitator
outer circumferential
circumferential surface
Prior art date
Application number
KR1020150124446A
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Korean (ko)
Other versions
KR101754391B1 (en
Inventor
정동협
정창훈
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정동협
정창훈
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Application filed by 정동협, 정창훈 filed Critical 정동협
Priority to KR1020150124446A priority Critical patent/KR101754391B1/en
Publication of KR20170027604A publication Critical patent/KR20170027604A/en
Application granted granted Critical
Publication of KR101754391B1 publication Critical patent/KR101754391B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/24—Insulators apertured for fixing by nail, screw, wire, or bar, e.g. diabolo, bobbin
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/38—Fittings, e.g. caps; Fastenings therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/56—Insulating bodies

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  • Electrostatic Separation (AREA)
  • Insulators (AREA)

Abstract

The present invention relates to an insulator for an electric precipitator. An objective of the present invention is to easily and quickly fix and install an insulator since the insulator can be fixed and installed through a single fixing hole formed on a panel when fixing and installing the insulator, to prevent a short circuit since the insulator is formed on one surface and an outer circumferential surface of the other end of a body unit to block an inflow of rainwater or a contaminant from entering the same, and to prevent a gap between the panel and the body unit from occurring. To achieve the objective, the insulator for an electric precipitator comprises: a body unit of which one end is inserted in and latched to a single fixing hole formed on a panel of an electric precipitator to allow the other end to protrude from the panel, and a through hole is drilled on a middle portion through which a connection bar for applying a high voltage is penetrated; and a fixing member screw-coupled to one end of the body unit to allow the body part to be directly in close contact with the panel to be fixed thereto.

Description

{INSULATOR FOR ELECTRIC PRECIPITATOR}

The present invention relates to an insulator for an electrostatic precipitator, and more particularly, to an insulator insulator used as an insulator of an electrostatic precipitator. The insulator insulator is formed into a cylindrical shape, and a screw portion is formed on an outer circumferential surface thereof. The present invention relates to an insulator for an electrostatic precipitator, which is capable of preventing a short circuit from occurring due to the provision of rainwater or contaminants to be prevented from flowing into the outer circumferential surface of the other end.

Generally, an electrostatic precipitator is a device configured to remove dust particles floating in a gas or air, and then to remove charged dust particles from the air by separating the charged dust particles from the gas or air by electrostatic force.

A conventional general electrostatic precipitator having such a structure functions as a dust collecting part formed by laminating a pre-filter, an ionizer, a plurality of cell plates in a casing of a certain size, and a door which is mounted on one side of the casing and can be opened and closed. And the power supply door is provided with a high voltage terminal and a ground terminal for supplying a direct current high voltage generated by a normal power supply device and a door closing position corresponding to the high voltage terminal The dust collecting part of the dust collecting part is provided with a supporting bar insulated from the dust collecting part side plate through an insulating insulator so that the end part of the supporting bar functions as a terminal.

Here, the insulator may include a body portion constituting the body of the insulator as described in Patent Application No. 10-2012-0141575, a plurality of leg portions integrally extended to the lower portion of the body portion and joined to the side plate of the dust collecting portion, A supporting protrusion extending integrally downward from the center of the leg end to fit into the fastening hole of the side plate of the dust collecting part, a protruding rim protruding upward along the inner edge of the upper part of the main body, Wherein a portion of the body portion excluding the leg portion is spaced apart from the side plate of the dust collecting portion and the protruding rim portion extends integrally from the body portion to form a triangular shape, A first inclined surface inclined inward along an outer edge of the inside of the upper portion, and a second inclined surface inclined at an end of the first inclined surface And a second inclined surface inclined to the inside of the center of the body at the end surface.

However, in the conventional insulator for general electrostatic precipitator constructed as described above, in order to be installed on the side plate of the dust collecting part,

It is necessary to form a hole for inserting four supporting protrusions integrally projected from the center of the leg end and a hole for inserting the supporting bar into the lower part of the leg, There was no disadvantage.

In addition, as described above, since the conventional insulator for a general electrostatic precipitator is fixed by fastening the fastening means to the penetrating portion through one end of the supporting bar when fixing to the side plate of the dust collecting part, the adhesion between the side wall of the dust- There is a disadvantage that the lifting phenomenon may occur.

Patent application No. 10-2012-0141575, filing date December 07, 2012 The name of the invention; Insulator for electrostatic precipitator

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in order to solve the above-described problems, and an object of the present invention is to provide an insulating insulator used as an insulator of an electrostatic precipitator, having a screw portion formed on an outer circumferential surface thereof, And a fastening member which is screwed to the threaded portion of the body portion. Thus, when the insulator is fixedly installed, it can be fixedly installed through one fixing hole formed in the panel, And it is an object of the present invention to provide an insulator for an electrostatic precipitator that can prevent leakage of rainwater or contaminants by preventing inflow of rainwater or contaminants on one side of the outer circumferential surface of the other end of the body part.

It is another object of the present invention to solve the above-described problems, and an object of the present invention is to provide a dust collecting apparatus and a dust collecting apparatus, So that it is possible to prevent lifting between the panel and the body part.

Other objects of the present invention will become apparent as the description proceeds.

According to another aspect of the present invention, there is provided an insulator for an electrostatic precipitator, wherein one end of the insulator is inserted into one fixing hole formed in a panel of the electrostatic precipitator so that the other end protrudes from the panel, And a fixing member provided in a manner such that the body can be fixed to the panel while being in direct contact with the panel by being screwed with one end of the body portion, .

In addition, a packing member is further provided between the fixing member and the panel so as to prevent rainwater or foreign matter from flowing into the body when the body is fixed.

As described above, according to the insulator for an electrostatic precipitator according to the present invention, the insulator used as an insulator of the electrostatic precipitator is provided with a threaded portion on the outer circumferential surface and a cylindrical portion And a fastening member which is screwed to the threaded portion of the body portion. Thus, when the insulator is fixedly installed, it can be fixedly installed through one fixing hole formed in the panel, It is possible to prevent the leakage of rainwater or contaminants from the outer surface of the other end of the body part and to prevent the leakage of rainwater or contaminants, and to prevent the lifting phenomenon between the panel and the body part .

1 is a perspective view showing an insulator for an electrostatic precipitator according to the present invention.
2 is a view showing a state in which an insulator for an electrostatic dust precipitator according to the present invention is installed on an opening and closing door panel of an electrostatic precipitator.
3 is a cross-sectional view illustrating a state in which an insulator for an electrostatic precipitator according to the present invention is installed on an opening and closing door panel of an electrostatic precipitator.

Hereinafter, an insulating insulator for an electrostatic precipitator according to an embodiment of the present invention will be described in detail.

First, it should be noted that, in the drawings, the same components or parts have the same reference numerals as much as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

1 and 2, an insulating insulator 100 for an electric dust collector according to the present invention has an inlet formed on one side thereof for introducing contaminated air blown by a blower into the inside thereof, And an electric discharge port is formed on the front surface of the discharge terminal and the ground electrode is fixed to the discharge electrode terminal and the ground electrode on the front surface of the discharge electrode, A large number of discharge electrodes and earth electrodes are provided so as to induce a corona discharge to charge fine dusts, and a large number of discharge electrodes and a ground electrode are provided at regular intervals on a bar for a home diagnostic device installed at the rear end of the earth electrode through an insulating insulator for home diagnosis, A dust collecting plate provided for collecting charged fine dust by being electrified (11) formed in a panel (11a) of an opening and closing door (110) of an electrostatic dust precipitator, which comprises a casing (10) which is slidable and openable so as to be opened and closed by an opening and closing door (Not shown), and the other end is protruded from the panel 11a, and a through hole 110a is formed in the center so as to penetrate the connecting bar 12 for applying a high voltage A fixing member 130 is provided to fix the body 110 in close contact with the panel 11a by screwing the body 110 with the one end of the body 110, .

A packing member 150 is installed between the fixing member 130 and the panel 11a of the opening and closing door 11 to prevent rainwater or foreign substances from flowing into the case 110 when the body 110 is fixedly installed, .

Hereinafter, the insulator for an electrostatic precipitator according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 3, the main body 110 of the insulator 100 for an electrostatic precipitator according to the present invention is provided with an opening / closing operation 11 for opening / closing the front surface of the case 10 Is fixed to the panel 11a by the fixing member 130 so that the space between the connecting bar 12 and the panel of the opening and closing door 11 For example.

In other words, the body 110 is formed in a cylindrical shape, and a through hole 110a is formed in the center of the body 110 so that the ground bar 12 to which a high voltage is applied can pass therethrough, A stepped portion 110b having a reduced diameter to be engaged by being inserted into the fixing hole formed in the panel 11a of the door 11 is formed and a fixing member 130 is screwed to the outer peripheral surface of the stepped portion 110b, And the other end protrudes from the inner surface of the panel 11a with respect to the step portion 110a and foreign substances are accumulated on the outer surface of the panel 11a And a protruding portion 113 having a recessed portion 113a formed therein to prevent rainwater from flowing into the insertion portion.

One side of the protrusion 113 is formed with a receiving groove 113b for receiving the bar for the home diagnostic device and the inner side surface of the receiving groove 113b is gradually enlarged so as to allow the liquid, And an inclined surface 113c.

2 and 3, the fixing member 130 includes an insertion portion 111 of a body portion 110 protruding through a fixing hole formed in the panel 11a of the opening and closing member 11, And is screwed with a screw portion 111a formed on the outer circumferential surface so as to firmly fix the body portion 110 to the panel 11a.

That is, the fixing member 130 is formed in the shape of a ring, and a coupling screw hole 130a is formed at the center to penetrate the insertion part 111 of the body part 110 and to be screwed to the screw part 111a And formed on the outer circumferential surface thereof in a polygonal shape by a cut surface cut out so as to be easily locked and unlocked using a tool.

In the case where the insulating insulator for an electrostatic precipitator according to the present invention is fixed to the panel 11a of the opening and closing door 11 provided on the front surface of the case 10 of the electric dust collecting paper, The insulator 111 of the body 100 of the electrostatic precipitator 100 is inserted into the fixing hole formed in the panel 11a as shown in FIG.

The projecting portion 113 of the insertion portion 111 is hooked by the step portion 110b and protrudes from the inner surface of the panel 11a.

The packing member 150 is inserted into the inserting portion 111 and inserted into the engaging screw hole 130a of the fixing member 130 in a state where the inserting portion 111 is inserted through the fixing hole as described above, And is rotated in the clockwise direction.

The coupling of the fixing member 130 is completed by screwing the screw portion 111a formed on the outer circumferential surface of the insertion portion 111 by the rotation of the fixing member 130, The insulator 100 for the electric dust collector can be easily and quickly installed.

The insulating insulator 100 for the electrostatic precipitator fixed to the panel 11a as described above is constructed such that the foreign matter is accumulated by the recessed portion 113a formed on the outer circumferential surface of the protrusion 113 or the rainwater flows into the inserting portion 111 side Can be prevented.

Even if the insulator 100 for the dust collector is fixed to the panel 11a for a long time by using the inclined surface 113c on one side of the protrusion 113, that is, the inner surface of the receiving groove 113b, And foreign matters do not accumulate, it flows down, so that a short circuit can be prevented in advance.

The foregoing description is merely illustrative of the technical idea of the present invention and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100; Insulator for electrostatic precipitator
110; Body portion
130; Fixed member
150; Packing member

Claims (5)

In an insulator for an electrostatic precipitator,
The other end is protruded from the panel 11a by inserting one end into the one fixing hole formed in the panel 11a of the electrostatic precipitator and the other end is protruded from the panel 11a through the through hole A body 110 having a perforation 110a formed therein;
A fixing member 130 provided to be screwed on one end of the body 110 to fix the body 110 to the panel 11a while being in direct contact with the panel 11a;
And an insulator for an electrostatic precipitator.
The method according to claim 1,
A packing member (150) is further provided between the fixing member (130) and the panel (11a) to prevent rainwater or foreign substances from flowing into the body part (110) Insulation insulator for.
3. The method according to claim 1 or 2,
A through hole 110a is formed in the center of the body 110 to allow the ground bar 12 to be exposed to a high voltage and an intermediate portion of the outer circumference is inserted into the fixing hole formed in the panel 11a And a screw portion 111a is formed on the outer circumferential surface of the outer circumferential surface of the outer circumferential surface with respect to the step portion 110b so that the fixing member 130 can be screw- The other end is protruded from the inner surface of the panel 11a with respect to the step portion 110a so as to prevent foreign matter from accumulating on the outer circumferential surface or to prevent rainwater from flowing into the insertion portion side. And a protruding portion (113) formed and formed on the outer circumferential surface of the insulator.
The method of claim 3,
One side of the protrusion 113 is formed with a receiving groove 113b for receiving the bar for the home diagnostic device and an inner side surface of the receiving groove 113b is formed with a sloped surface 113c which gradually becomes narrowed so that liquid, And an insulator for the electrostatic precipitator.
3. The method according to claim 1 or 2,
The fixing member 130 is formed in a ring shape and has a coupling screw hole 130a formed at the center thereof to penetrate the insertion portion 111 of the body portion 110 to be screwed to the screw portion 111a And an insulator for an electrostatic precipitator.
KR1020150124446A 2015-09-02 2015-09-02 Insulator for electric precipitator KR101754391B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150124446A KR101754391B1 (en) 2015-09-02 2015-09-02 Insulator for electric precipitator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150124446A KR101754391B1 (en) 2015-09-02 2015-09-02 Insulator for electric precipitator

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KR20170027604A true KR20170027604A (en) 2017-03-10
KR101754391B1 KR101754391B1 (en) 2017-07-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220059143A (en) * 2020-11-02 2022-05-10 주식회사 환타이노베이션 Electrostatic precipitator for preventing electric short

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102534111B1 (en) 2021-04-21 2023-05-18 이동현 Electrostatic precipitator

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101235819B1 (en) * 2011-12-21 2013-02-25 홍광헌 A bushing for transformer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
발명의 명칭; 전기 집진기용 절연애자

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220059143A (en) * 2020-11-02 2022-05-10 주식회사 환타이노베이션 Electrostatic precipitator for preventing electric short

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