CN103611630A - Air purifier and high-pressure dust removing plate thereof - Google Patents
Air purifier and high-pressure dust removing plate thereof Download PDFInfo
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- CN103611630A CN103611630A CN201310561166.6A CN201310561166A CN103611630A CN 103611630 A CN103611630 A CN 103611630A CN 201310561166 A CN201310561166 A CN 201310561166A CN 103611630 A CN103611630 A CN 103611630A
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- voltage generator
- high pressure
- pressure generation
- installing plate
- dividing plate
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- 239000000428 dust Substances 0.000 title 1
- 239000002184 metal Substances 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 30
- 241000237509 Patinopecten sp. Species 0.000 claims description 10
- 235000020637 scallop Nutrition 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract 6
- 238000009423 ventilation Methods 0.000 abstract 1
- 230000001413 cellular effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a high pressure generation device. The high pressure generation device comprises a mounting plate, a discharging separation plate and a high pressure generation needle, wherein the high pressure generation needle is conducted with the mounting plate; the mounting plate is provided with a ventilation hole; the discharging separation plate which is parallel to the mounting plate comprises a base plate and a metal cylinder; the base plate is provided with a through hole; the axes of the metal cylinder which is fixedly arranged on the base plate, the through hole and the high pressure generation needle are overlapped. According to the high pressure generation device disclosed by the invention, the metal cylinder is used for replacing a separation plate with a honeycomb-shaped opening in an existing high pressure generation device. The metal cylinder is lower than the separation plate with a six-edge prism structure and the honeycomb-shaped opening manufacturing difficulty, namely the cost of the metal cylinder is lower than that of the separation plate with the honeycomb-shaped opening; the metal cylinder is used for replacing the separation plate and the cost of the high pressure generation device is reduced, so that the cost of an air purifier of the high pressure generation device is reduced. The invention further provides the air purifier which comprises the high pressure generation device.
Description
Technical field
The present invention relates to air cleaning facility technical field, more particularly, relate to a kind of air purifier, also relate to a kind of high-voltage generator.
Background technology
After water pollution problems, air pollution becomes one of environmental problem being subject to extensive concern.In order to obtain comparatively healthy indoor environment, consumer is pair more strong with the demand of air purifier.
Fig. 1 shows a kind of structure of common air purifier, comprises shell 01, blower fan 02, screen pack 03 and high-voltage generator 04.Wherein, on shell 01, be provided with air-inlet grille and exhaust outlet; Blower fan 02, screen pack 03a, high-voltage generator 04 and screen pack 03b set gradually between exhaust outlet and air-inlet grille.Air purifier is when operation, and blower fan 02 produces negative pressure, air is sucked by air-inlet grille, successively by discharging from exhaust outlet after screen pack 03a, high-voltage generator 04 and screen pack 03b.The air being drawn into is when through screen pack 03a and screen pack 03b, and airborne bulky grain pollutant will be filtered net 03 and filter out.When air process high pressure generator device 04, airborne molecule will be crashed to pieces and eliminate.
In above-mentioned air purifier, high-voltage generator 04 is its core component that completes air cleaning task.As shown in Figure 2, high-voltage generator 04 comprises that rod 041, high pressure generation pin 042, installing plate 043, framework 044 and electric discharge dividing plate 045 occur high pressure.Installing plate 043 is provided with a plurality of air hole, one end that rod 041 occurs high pressure is fixed on installing plate 043 towards the one side of electric discharge dividing plate 045, one end of the other end and high pressure generation pin 042 is fixed, and it is coaxial with the high pressure generation pin 042 fixing with it that rod 041 occurs high pressure.
Electric discharge dividing plate 045 is metal material, by the dividing plate with cellular opening, formed, the periphery of electric discharge dividing plate 045 is covered with the framework fixing with it 044, and framework 044 is fixed together by insulating part and installing plate 043, and insulation between dividing plate 045 and installing plate 043 makes to discharge.
Installing plate 043, electric discharge dividing plate 045 are connected with positive pole and the negative pole of input voltage respectively, between high pressure generation pin 042 and the cellular wall of electric discharge dividing plate 045, form voltage difference.When air passes through from high pressure generator device, the fine particles such as bacterium wherein, virus, formaldehyde, smog and other multiple air pollutants, by being adsorbed under electric field action on the wall of electric discharge dividing plate 045, make it smash, decompose and kill.Through actual detection validation, above-mentioned air purifier has good clean-up effect.
But in actual production process, because electric discharge each honeycomb in dividing plate 045 needs conducting each other, its manufacturing process is comparatively loaded down with trivial details, the cost of the dividing plate 045 that makes to discharge is higher, so holder high the cost of whole air purifier.
By the above, how a kind of novel air purifier and high-voltage generator thereof are provided, to reduce the cost of air purifier, become the technical problem that those skilled in the art need solution badly.
Summary of the invention
In view of this, the invention provides the high-voltage generator for air purifier, to realize the object reducing costs.
For achieving the above object, the invention provides following technical scheme:
A kind of high-voltage generator, comprise be provided with air vent installing plate, be parallel to the electric discharge dividing plate of installing plate setting and the high pressure generation pin being conducted with installing plate, electric discharge dividing plate comprise be provided with through hole substrate and be fixedly installed on the metallic cylinder on substrate, the axle center of through hole, metallic cylinder and high pressure generation pin overlaps each other
Preferably, in above-mentioned high-voltage generator, substrate is metal substrate, and metallic cylinder and metal substrate are conducted.
Preferably, in above-mentioned high-voltage generator, substrate is rectangular slab, and through hole is uniform successively along being parallel to the cornerwise direction of substrate.
Preferably, in above-mentioned high-voltage generator, metallic cylinder and air vent coaxially arrange, and high pressure generation pin is fixedly installed on the axis of air vent by the metallic interconnect being conducted with installing plate.
Preferably, in above-mentioned high-voltage generator, metallic cylinder and air vent coaxially arrange, and air vent is comprised of a plurality of scallop holes.
Preferably, in above-mentioned high-voltage generator, the insulated column that is greater than metallic cylinder height by length between installing plate and electric discharge dividing plate is connected.
Preferably, in above-mentioned high-voltage generator, insulated column is uniform between installing plate and electric discharge dividing plate.
In high-voltage generator provided by the present invention, comprise installing plate, electric discharge dividing plate and high pressure generation pin.Wherein, high pressure generation pin and installing plate are conducted; On installing plate, be provided with air vent; The electric discharge dividing plate that is parallel to installing plate comprises substrate and metallic cylinder, is provided with through hole on substrate; The axle center that is fixedly installed on metallic cylinder, through hole and high pressure generation pin on substrate overlaps each other.
In high-voltage generator provided by the present invention, utilize metallic cylinder to substitute the dividing plate of cellular opening in existing high-voltage generator.From manufacture difficulty, the cellular opening dividing plate lower than positive hexagon prism profile of metallic cylinder, be that the cost of metallic cylinder is lower than the dividing plate of cellular opening, adopt metallic cylinder to reduce as an alternative the cost of high-voltage generator, and then reduced the cost that uses the air purifier of high-voltage generator.
The present invention also provides a kind of air purifier, comprises above-mentioned high-voltage generator, thereby has reduced the production cost of air purifier.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of existing air purifier;
Fig. 2 is the structural representation of existing air purifier mesohigh generating means;
The structural representation of the high-voltage generator that Fig. 3 provides for the embodiment of the present invention;
Fig. 4 is the schematic diagram of dividing plate of discharging in the embodiment of the present invention;
Fig. 5 is the contrast schematic diagram of dividing plate and existing electric discharge dividing plate of discharging in the embodiment of the present invention;
Fig. 6 is the schematic diagram of substrate in the embodiment of the present invention;
Fig. 7 is the schematic diagram of the installing plate being connected by insulated column in the embodiment of the present invention and the dividing plate that discharges.
In above Fig. 1-7:
There is rod 041, high pressure generation pin 042, installing plate 043, framework 044 and electric discharge dividing plate 045 in shell 01, blower fan 02, screen pack 03, screen pack 03a, screen pack 03b, high-voltage generator 04, high pressure;
Installing plate 1, electric discharge dividing plate 2, high pressure generation pin 3, air vent 10, substrate 20, metallic cylinder 21 and insulated column 4.
The specific embodiment
The embodiment of the invention discloses a kind of high-voltage generator for air purifier, to realize the object reducing costs.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 3, the high-voltage generator that the embodiment of the present invention provides comprises installing plate 1, electric discharge dividing plate 2 and high pressure generation pin 3.
On installing plate 1, be provided with air vent 10, the air being sucked by outside enters in high-voltage generator via air vent 10.
As shown in Figure 4, electric discharge dividing plate 2 comprises substrate 20 and metallic cylinder 21.On substrate 20, be provided with a plurality of through holes, metallic cylinder 21 coaxially arranges with this through hole.
High pressure generation pin 3 is conducted with installing plate 1, simultaneously also with metallic cylinder 21 dead in line each other.
In the high-voltage generator providing in the embodiment of the present invention, utilize metallic cylinder 21 to substitute the dividing plate of the cellular opening in existing high-voltage generator.From manufacture process, the dividing plate that discharges in the present embodiment only needs metallic cylinder 21 to be fixed on substrate 20, its difficulty is far below the technique of the dividing plate of the cellular opening of preparation, therefore adopt metallic cylinder to reduce as an alternative the manufacturing cost of high-voltage generator, and then reduced the cost that adopts the air purifier of the present embodiment high-voltage generator.
Secondly, the dividing plate that adopts metallic cylinder 21 to substitute cellular opening has also improved the operating efficiency of high-voltage generator.Please refer to Fig. 5, the dividing plate that dotted portion is existing cellular opening in the drawings, solid line is partly metallic cylinder, at the center of each metallic cylinder (or honeycomb), is provided with high pressure generation pin 3.Can find out, in the dividing plate of existing cellular opening, high pressure generation pin 3 is L with the minimum distance of dividing plate, and maximum distance is 1.154L, and, after energising, the electric field between high pressure generation pin 3 and the dividing plate of cellular opening is not uniform.And in the high-voltage generator of the employing metallic cylinder providing at the present embodiment, in high pressure generation pin 3 and metallic cylinder 21, the distance of everywhere is L, after energising, metallic cylinder 21 is interior has produced equally distributed electric field.At air, when the high-voltage generator, equally distributed electric field can be more effectively by airborne separated from contaminants out, thereby improved the operating efficiency of high-voltage generator.
Preferably, in order to simplify the structure of high-voltage generator, in another embodiment of the present invention, adopt the substrate 20 of metal material, metallic cylinder 21 and substrate 20 are conducted simultaneously.Select the substrate 20 of metal material, only need substrate 20 and power supply to be conducted, can realize the object that all metallic cylinder 21 and power supply are conducted, do not need extra wire is set again, thereby simplify the structure.Meanwhile, adopt welding procedure that metallic cylinder 21 is connected with substrate 20, in simplified structure, also simplified the manufacturing process of electric discharge dividing plate 2.
In order to make full use of the space on substrate 20, as shown in Figure 6, adopt the substrate 20 of rectangular profile, meanwhile, through hole is uniform successively along being parallel to the cornerwise direction of substrate.
Reducing the resistance of inner each parts of air purifier to air, is the main method that strengthens air purifier disposal ability.In order to reduce the air drag of high-voltage generator, in the high-voltage generator providing at above-described embodiment, metallic cylinder 21 coaxially arranges with air vent 10; High pressure generation pin 3 is still arranged on the axis of air vent 10, in order to realize the conducting of high pressure generation pin 3 and installing plate 1, utilizes metallic interconnect to connect both.
Air is inhaled into after high-voltage generator, directly by air vent 10, is entered among metallic cylinder 21, has reduced the interference to air flow direction, avoids making air-flow reciprocating and turning-back in high-voltage generator, thereby reduces resistance.
In the high-voltage generator providing at above-described embodiment, utilize metallic interconnect that high pressure generation pin 3 is fixedly connected with installing plate 1 and conducting.While being provided with a large amount of high pressure generation pin 3 in high-voltage generator, need the One's name is legion of the metallic interconnect of installation.In order to reduce number of spare parts, in another embodiment of the present invention, air vent 10 is comprised of the identical scallop hole of a plurality of shapes.As shown in Figure 6, two semicircular scallop holes have formed an air vent; High pressure generation pin 3 is fixed on the installing plate 1 between two scallop holes.
In the high-voltage generator providing at the present embodiment, the scallop hole on installing plate 1 obtains via techniques such as punching presses, and processing method is simply rapid; A plurality of scallop holes form an air vent corresponding with metallic cylinder, have reduced the resistance in air flow process; High pressure generation pin 3 is directly fixed on the installing plate 1 between scallop hole, has saved the metallic interconnect in above-described embodiment, further simplifies the structure.
It will be appreciated by persons skilled in the art that the present embodiment take semicircular scallop hole and describe as example, under the guiding of product actual demand, scallop hole can also be other angular dimensions such as 60 °, 45 °, 30 ° for drift angle.
In existing high-voltage generator, installing plate is connected by framework between dividing plate with electric discharge.Because framework has only been fixed the marginal portion of installing plate with electric discharge dividing plate; In addition the thinner thickness of installing plate, when bearing larger blast, the central portion branch of installing plate produces deformation, and moves to electric discharge dividing plate one lateral deviation.After installing plate and electric discharge dividing plate are all switched on, once coming in contact, the two will cause short circuit, there is potential safety hazard.
In order to eliminate above-mentioned potential safety hazard, in the high-voltage generator providing in another embodiment of the present invention, utilize insulated column 4 to be connected and installed plate 1 and electric discharge dividing plate 2.Please refer to Fig. 7, the height of insulated column 4 is greater than the height of metallic cylinder 21, makes to retain enough gaps between installing plate 1 and electric discharge dividing plate 2; Meanwhile, insulated column is uniform on installing plate 1 and electric discharge dividing plate 2, prevents that on installing plate 1, distance fixing point excessive deformation occurs and cause short circuit compared with part far away.
Preferably, in the high-voltage generator providing at above-described embodiment, the two ends of insulated column 4 are Elastic buckle.By Elastic buckle, connect insulated column 4 and installing plate 1 or electric discharge dividing plate 2, be conducive to the I& M of high-voltage generator.
The embodiment of the present invention also provides a kind of air purifier, and by using above-mentioned high-voltage generator, the air purifier cost that the present embodiment provides is cheaper.
It will be appreciated by persons skilled in the art that in the air purifier providing at the present embodiment, activated carbon filter component etc. can also be set according to actual needs, to form multiple purifying, promote the effect of air cleaning.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a high-voltage generator, comprise be provided with air vent installing plate, be parallel to the electric discharge dividing plate of described installing plate setting and the high pressure generation pin being conducted with described installing plate, it is characterized in that, described electric discharge dividing plate comprise be provided with through hole substrate and be fixedly installed on the metallic cylinder on described substrate, the axle center of described through hole, described metallic cylinder and described high pressure generation pin overlaps each other.
2. high-voltage generator according to claim 1, is characterized in that, described substrate is metal substrate, and described metallic cylinder and described metal substrate are conducted.
3. high-voltage generator according to claim 1, is characterized in that, described substrate is rectangular slab, and described through hole is uniform successively along being parallel to the cornerwise direction of described substrate.
4. high-voltage generator according to claim 1, is characterized in that, described metallic cylinder and described air vent coaxially arrange, and described high pressure generation pin is fixedly installed on the axis of described air vent by the metallic interconnect being conducted with described installing plate.
5. high-voltage generator according to claim 1, is characterized in that, described metallic cylinder and described air vent coaxially arrange, and described air vent is comprised of a plurality of scallop holes.
6. according to the high-voltage generator described in claim 1-5 any one, it is characterized in that, the insulated column that is greater than described metallic cylinder height by length between described installing plate and described electric discharge dividing plate is connected.
7. high-voltage generator according to claim 6, is characterized in that, described insulated column is uniform between described installing plate and described electric discharge dividing plate.
8. an air purifier, is characterized in that, described air purifier comprises the high-voltage generator described in the claims 1-7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310561166.6A CN103611630B (en) | 2013-11-12 | 2013-11-12 | Air purifier and high-pressure dust removing plate thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310561166.6A CN103611630B (en) | 2013-11-12 | 2013-11-12 | Air purifier and high-pressure dust removing plate thereof |
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| Publication Number | Publication Date |
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| CN103611630A true CN103611630A (en) | 2014-03-05 |
| CN103611630B CN103611630B (en) | 2017-04-12 |
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| CN201310561166.6A Active CN103611630B (en) | 2013-11-12 | 2013-11-12 | Air purifier and high-pressure dust removing plate thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174235A (en) * | 2014-08-26 | 2014-12-03 | 苏州凯丰电子电器有限公司 | Indoor air purifier |
| TWI552802B (en) * | 2014-11-21 | 2016-10-11 | 財團法人工業技術研究院 | Dust collection module |
| CN106524253A (en) * | 2016-11-08 | 2017-03-22 | 广东美的厨房电器制造有限公司 | Extractor hood and high voltage static module thereof |
| CN106669976A (en) * | 2017-01-18 | 2017-05-17 | 佛山市科蓝环保科技股份有限公司 | Plate-type cathode rack |
| CN107051742A (en) * | 2017-05-22 | 2017-08-18 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and lampblack absorber |
| CN107051731A (en) * | 2017-05-22 | 2017-08-18 | 广东美的厨房电器制造有限公司 | Electrode needle plate, electrostatic equipment and lampblack absorber |
| CN107081218A (en) * | 2017-05-22 | 2017-08-22 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and lampblack absorber |
| CN109139080A (en) * | 2018-09-18 | 2019-01-04 | 苏群健 | A kind of tunnel traffic ventilation device |
| CN111375491A (en) * | 2018-12-28 | 2020-07-07 | 翰昂汽车零部件有限公司 | Electrification device and electric dust collection equipment comprising same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104174235A (en) * | 2014-08-26 | 2014-12-03 | 苏州凯丰电子电器有限公司 | Indoor air purifier |
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| CN107051731A (en) * | 2017-05-22 | 2017-08-18 | 广东美的厨房电器制造有限公司 | Electrode needle plate, electrostatic equipment and lampblack absorber |
| CN107051742A (en) * | 2017-05-22 | 2017-08-18 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and lampblack absorber |
| CN107051731B (en) * | 2017-05-22 | 2018-07-17 | 广东美的厨房电器制造有限公司 | Electrode needle plate, electrostatic equipment and kitchen ventilator |
| CN107051742B (en) * | 2017-05-22 | 2019-03-05 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and kitchen ventilator |
| CN107081218B (en) * | 2017-05-22 | 2019-05-07 | 广东美的厨房电器制造有限公司 | Electrostatic equipment and kitchen ventilator |
| CN109139080A (en) * | 2018-09-18 | 2019-01-04 | 苏群健 | A kind of tunnel traffic ventilation device |
| CN109139080B (en) * | 2018-09-18 | 2021-01-22 | 苏群健 | Ventilation unit for tunnel traffic |
| CN109139080B8 (en) * | 2018-09-18 | 2021-03-19 | 安徽振瀚建设工程有限公司 | Ventilation unit for tunnel traffic |
| CN111375491A (en) * | 2018-12-28 | 2020-07-07 | 翰昂汽车零部件有限公司 | Electrification device and electric dust collection equipment comprising same |
| US11484889B2 (en) | 2018-12-28 | 2022-11-01 | Hanon Systems | Electrification device and electrical dust collecting apparatus including the same |
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| CN103611630B (en) | 2017-04-12 |
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