CN108348925A - Electrostatic (electric dust) precipitator with eclipsed form collector cell unit - Google Patents

Electrostatic (electric dust) precipitator with eclipsed form collector cell unit Download PDF

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Publication number
CN108348925A
CN108348925A CN201680063601.4A CN201680063601A CN108348925A CN 108348925 A CN108348925 A CN 108348925A CN 201680063601 A CN201680063601 A CN 201680063601A CN 108348925 A CN108348925 A CN 108348925A
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CN
China
Prior art keywords
cell
collector
cell unit
plate
collector cell
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Pending
Application number
CN201680063601.4A
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Chinese (zh)
Inventor
李玹修
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Good Gas Technology 21 Co Ltd
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Good Gas Technology 21 Co Ltd
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Publication of CN108348925A publication Critical patent/CN108348925A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02Plant or installations having external electricity supply
    • B03C3/04Plant or installations having external electricity supply dry type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • B03C3/40Electrode constructions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • B03C3/82Housings

Abstract

The present invention relates to a kind of electrostatic (electric dust) precipitators,It is spaced from each other,The collector cell plate of electrostatic (electric dust) precipitator is laminated and electric precipitation is carried out to the polluter of electrification,Independent collector cell component is constituted slightly to distinguish cell plate,It is overlapped multiple collector cell components and realizes dust,So as to according to setting dust facility field condition selectively in conjunction with the collector cell component,Realize the dust for meeting field condition,Thus collection efficiency is improved,It is easy to clean and be convenient for maintenance management,User can selectively change collector cell component according to field condition,When manufacturing collector cell,It prevents bad caused by being mistakenly inserted of component,Production efficiency can be improved,It is characterized in that,Slightly to form cell plate (400),It is separated with the spacer (500) of same size and to be laminated with gap with single,It is modified with end plate (300) at the both ends of the cell plate (400),The end plate (300) at both ends is fastened with angle bar (310) and forms an independent 1st collector cell unit (210),In addition independent to constitute the 2nd collector cell unit (220) with the narrower gap in cell sheet separation compared to the collector cell unit,3rd collector cell unit (230),Multiple cell units more than one or both of described collector cell unit are inserted into dust collector body (100) and combine.

Description

Electrostatic (electric dust) precipitator with eclipsed form collector cell unit
Technical field
The present invention relates to commercial power dust arresters, in more detail, are related to the electricity with eclipsed form collector cell unit Dust arrester is spaced from each other, is laminated the collector cell plate of electrostatic (electric dust) precipitator and carry out electric precipitation to the polluter of electrification, with small size It distinguishes cell plate and constitutes independent collector cell component, be overlapped multiple collector cell components and realize dust, to Can be according to the field condition of setting dust facility selectively in conjunction with the collector cell component, realization meets field condition Dust, thus improve collection efficiency, easy to clean and be convenient for maintenance management, user can selectively change according to field condition Collector cell component when manufacturing collector cell, prevents bad caused by being mistakenly inserted of component, can improve production effect Rate.
Background technology
In general, industrial plants and the facility of cleaning ambient is needed all to use a variety of air-conditioning equipments.
In the equipment, it is known that the polluter of the dust or manufacturing equipment in air is made to charge to be adsorbed Electrostatic (electric dust) precipitator.
As shown in Figure 1, electrostatic (electric dust) precipitator is configured to:The prefilter (PRE-FILTER) for being used as physical filter filters for the first time Big particle in the pollution air of inflow, with ion generator (IONIZER) so that the fine foreign matter band for passing through physical filter Electricity, to realize electric precipitation, by foreign matter that collector (COLLECTOR) unit as electric precipitation portion charges by the collection The cell plate of device unit, that is, collecting plate adsorbs and purification air is discharged.
This electrostatic (electric dust) precipitator is by physics prefilter and electrical collector cell panel filter come purifying contaminated air, because This purification efficiency is excellent.
The commercial power dust arrester manufactured using the principle of the electrostatic (electric dust) precipitator is as shown in Fig. 2, include:Collector cell list Member 40, in a certain size the shell 10 stacking prefilter 20, ion generator 30, multiple collector cell plates 42 and formed; And for electric switch 50, can be opened and closed mounted on the side of shell 10, it powers to collector cell unit 40.
It is described that there is HV Terminal 52 and ground connection of the supply by the general high direct voltage generated for electric installation for electric switch 50 Terminal 54, the collector cell unit 40 of 50 locked position of coupler of door of the corresponding terminal 52 is with exhausted by insulator 46 and end plate The bar 44 of edge plays the role of terminal to the end of bar.
Constitute multiple cell plates 42 of the collector cell unit 40 formed by both ends screw stock 44 penetrate through it is multiple Position is arranged alternately multiple plates to form high pressure and ground connection.
Observe the structure of the collector cell unit based on the prior art.
As shown in Fig. 3 a, 3b, cell plate 42 is the roomy plate body of rectangular surface area, forms large diameter hole 43a and prevents Its contact between the bar 44 of perforation, is formed simultaneously diameter holes 43b and realizes contact, this large diameter hole 43a and diameter holes 43b Close to each other and formation is a pair of, is formed in many places of cell plate 42.
Cell plate 42 as mentioned is divided into the cell plate 42a that "+" voltage in electrical contact is maintained on high-tension side bar 44 Cell plate 42b with the "-" voltage contacted is realized with ground side, alternates overlapping and is sequentially inserted into respective bar 44.
Described plate 42a, 42b maintain mutual certain interval by being tightly inserted into the spacer 45 of bar 44, same with this When, the both ends of the electric connection being able to maintain that between bar 44 and plate 42, the plate 42 that stacking number ten is opened are modified with end plate 48, end plate 48 Side is inserted into the insulator for making the bar 44 of connection "+" high voltage insulate, and is pressurizeed and is fastened with nut 49, and side lever 44 will be grounded with nut It is fastened to end plate.
Here, the cell plate based on the prior art is formed as the roomy plate of surface area, to improve its collection efficiency (reference Fig. 4).
But compared to flow into pollution air it is first enter position be concentrically formed the Electrostatic Absorptions of pollution sources, because of the collection Device is the plate body for having single roomy surface area, it is contemplated that the plate body that Electrostatic Absorption can be concentrated it is first enter position, wide plank is just For its surface product space, the reduction of Electrostatic Absorption efficiency can be caused.
Therefore, the plate face of inflow entrance side can adsorb more rapidly and mercifully pollution sources than the plate face of outflux side, lead to phase The distance between anti-"+", "-" plate can shorten as a result, to generate abnormal current (electric arc), electrical failure may be caused, If not blocking abnormal current, fire etc. will be developed into.
Also, in order to eliminate pollution sources and the period of clean catch device cell plate can become faster, even if the rear (outflow of plate Mouthful) well, it also to be cleaned, therefore the rise of the complicated and expense of management can be caused.
Even if being carried out at the same time cleaning, the pollution of absorption onboard is removed with can not be successfully because the interval of cell plate is narrow Thus source leads to the residual of pollution sources, the drawbacks of causing to accelerate cleaning cycle.
In order to solve this problem, applicant of the present invention is it is proposed that cross such as No. 722863 skill of Ebrean Registered Patent Art.
According to the invention formerly registered, the cell plate of general collector cell unit is divided into upper and lower length direction Two parts and form front and back ends cell plate 2,4, be layered in contaminated and enter the cell plate 2 of front end compared to being layered in rear end For cell plate 4, the interval between cell plate is relatively roomy.
Because the interval of the cell plate of the first registration invention is different, according to the cell plate being separately constructed from single unit, For cell plate positioned at the cell plate of front end compared to rear end, sheet separation is wider, even if larger particle is adsorbed, because of plate interval Incidence wide and that abnormal current can be greatly reduced, can front end by pollution sources again in the cell plate of rear end, It is all adsorbed with the interval of relative narrowness so that collection efficiency maximizes, and can substantially expand the adsorption layer change because of pollution sources Thick and quickening cleaning cycle, so as to obtain the new effect for improving the efficiency of management and reducing cost.
But invented according to the first registration of described the applicant, according in single unit by cell plate to upper and lower Length direction is divided into two parts and forms front and back ends cell plate 2,4 so that the spacer that the cell plate interval of front end broadens with make The length difference for obtaining the spacer of the cell plate narrower intervals of rear end is only 0.2mm or so, therefore when the assembling of plate, in fact it could happen that every From being mixed into for piece, the reduction for assembling production efficiency can be caused, and multiple cell plates are divided into two inside single unit Divide and be laminated assembling, assembling operation becomes difficult due to the restriction of its assembling space.
Also, the cell plate of the front end formed with wider interval and the rear end cell plate formed with relatively narrow interval pass through One unit combines, and when being cleaned to remove foreign matter, is located at the opposite place of the front and back ends cell plate of unit depths Foreign matter be difficult in high pressure washing to outside discharge and reduce cleaning efficiency, in particular, in the presence of can not according to setting electrostatic (electric dust) precipitator The environment of a variety of pollution sources the problem of actively adjusting cell plate interval.
It according to all prior arts above-mentioned, has the following disadvantages, when there is the damaged, impaired of the cell plate of electrostatic (electric dust) precipitator Etc. situations when, if dust arrester cell unit of the removal as monolithic entity, can not carry out dust and be needed before completing repairs Stop the operating of dust-collecting equipment, and because of the inconvenience in manufacture above-mentioned, leads to repair and assemble also becoming difficult and cumbersome.
Invention content
The technical problem to be solved in the present invention
The present invention proposes to make up the invention of aforementioned the applicant and solve problems of the prior art, is used for Solve following technical problem.
The present invention provides a kind of electrostatic (electric dust) precipitator with eclipsed form collector cell unit, and stacking assembling is divided into cathode The collector of built-in slightly cell plate is independently separated and constituted with multiple cell plates of anode and the collector cell unit that constitutes Cell unit, a collector cell unit are inserted into identical spacer and are able to maintain that identical electrode gap, Neng Goufang It is bad caused by spacer is mixed into when only making.
The present invention provides a kind of electrostatic (electric dust) precipitator with eclipsed form collector cell unit, is overlapped multiple small size and difference not The collector cell unit of cell sheet separation is designed together and is inserted into is attached to electrostatic (electric dust) precipitator, it can be according to the condition master at setting scene It is dynamic to increase or decrease cell unit, individual cell sheet separations of the cell unit of multiple overlapping combinations are arbitrarily selected, according to dust Environment obtains higher adsorption efficiency.
The present invention provides a kind of electrostatic (electric dust) precipitator with eclipsed form collector cell unit, the amplitude of cell plate be it is small size, Overlapping combines multiple cell units of built-in this small size cell plate to can be taken off independent individual nests when removing dust foreign matter Chamber unit carries out high pressure washing, solves the problems, such as that the foreign matter that should be removed fills in adjacent cell plate and increases cleaning difficulty, therefore Perfect cleaning can be realized while easy cleaning, to extend cleaning cycle, improve the efficiency of management.
The present invention provides a kind of electrostatic (electric dust) precipitator with eclipsed form collector cell unit, and user is without relying upon expert's energy The cell unit of easily replacing, increase, reducing multiple stacking assemblings, can change electrostatic (electric dust) precipitator according to the variation of field condition Cell unit, therefore be easy to use.
Also, the present invention provides a kind of electrostatic (electric dust) precipitator with eclipsed form collector cell unit, when cell plate part is broken When damage or damage, without entire cell unit is needed to change, it only need to take out corresponding cell unit and be replaced, therefore for ease of maintenaince, Maintenance period without the operating for interrupting electrostatic (electric dust) precipitator, accomplishes that elimination pollution is perfectly safe.
Technical solution
In order to solve the technical problem, the cell plate with rectangular broad surface area is made with large diameter hole and is passed through The bar of logical cell plate will not contact, also, have diameter holes simultaneously and can contact, and this large diameter hole and diameter holes are close to each other And a pair is formed, it is located at cell plate with multiple, cell plate as mentioned is divided into maintains "+" in electrical contact in high-pressure side and bar The cell plate of voltage and with the cell plate of the "-" voltage of ground connection side contacts and alternate it is Chong Die, and by spacer with certain Interval be sequentially inserted into respective bar, both ends are fastened to end plate with nut, slightly to form cell plate, with same size every It is separated from piece and to be laminated with gap with single, the both ends of the cell plate is modified with end plate, the end at both ends is fastened with angle bar Plate and form an independent collector cell unit, also constitute compared to the collector cell unit cell sheet separation have by Another independent collector cell unit in the narrow gap of gradual change, thus by one or both of described collector cell unit Above multiple cell units are inserted into dust collector body and combine.
Advantageous effect
According to the present invention described above, stacking is assembled into the multiple cell plates for being divided into cathode and anode and the receipts constituted Storage cell unit individually separates and constitutes the collector cell unit of built-in slightly cell plate, a collector cell unit quilt It is inserted into identical spacer and is able to maintain that identical electrode gap, when can prevent from making caused by spacer is mixed into not It is good, therefore product manufacturing and management become easy.
Also, the multiple collector cell units for designing cell sheet separation small size and respectively differently of overlapping are simultaneously inserted into combination To electrostatic (electric dust) precipitator, cell unit can be actively increased or decreased according to the condition at setting scene, multiple overlappings is arbitrarily selected to combine Individual cell sheet separations of cell unit, therefore have the effect of obtaining higher adsorption efficiency according to dust environment.
Also, the cell plate amplitude of the present invention is small size, and overlapping combines multiple cell lists of built-in this small size cell plate Member can be taken off individually individual cell units and carry out high pressure washing, the foreign matter for solving to remove is filled in when removing dust foreign matter Adjacent cell plate and the problem of increase cleaning difficulty, therefore perfect cleaning can be realized while easy cleaning, therefore have There is the effect for extending cleaning cycle and improving the efficiency of management.
Also, the cell unit that user is easy to replace, increase, reduce multiple stacking assemblings without relying upon expert, Electrostatic (electric dust) precipitator cell unit can be changed according to the variation of field condition, therefore be easy to use, when cell plate part is damaged or damage When ruining, without entire cell unit is needed to change, it only need to take out corresponding cell unit and be replaced, therefore for ease of maintenaince, the maintenance interval Between without interrupt electrostatic (electric dust) precipitator operating, accomplish eliminate pollution it is perfectly safe.
Finally, the operation principle that the present invention mainly realizes at the air inflow part side tip of cell plate according to foreign matter dust, The cell unit of small size cell plate built in multiple overlappings and increase plate point, therefore with foreign matter adsorption efficiency etc. is significantly increased A variety of excellent effects.
Description of the drawings
Fig. 1 is the synoptic diagram for the structure for showing general electrostatic (electric dust) precipitator.
Fig. 2 is the outline drawing for showing existing electrostatic (electric dust) precipitator.
Fig. 3 a are the plan views for the collector cell unit for showing existing electrostatic (electric dust) precipitator.
Fig. 3 b are the sectional views of a part for the collector cell unit for choosing existing electrostatic (electric dust) precipitator.
Fig. 4 is the side status figure for the collector cell unit for showing Fig. 3.
Fig. 5 is the plan view for showing existing another collector cell unit.
Fig. 6 is the outline drawing for showing the electrostatic (electric dust) precipitator of the present invention.
Fig. 7 is the plane and frontal state and mian part enlarged configuration figure for choosing the collector cell unit of the present invention.
Fig. 8 is the skeleton diagram for illustrating the working condition of the present invention.
Fig. 9 is the use state exemplary plot for showing the collector cell unit assembled state of the present invention.
The explanation of reference numeral
100:Dust collector body 210:1st collector cell unit
220:2nd collector cell unit 230:3rd collector cell unit
300:End plate 310:Angle bar
400:Cell plate 500:Spacer
520:Guide rail
Specific implementation mode
Illustrate the particular technique thought of the present invention with reference to the accompanying drawings.
According to the present invention, with the roomy cell plate of rectangular surface area and make equipped with large diameter hole its not with perforation nest The bar of room plate contacts with each other, at the same equipped with diameter holes and large diameter hole and diameter holes are close to each other and formed a pair of, be formed in cell The many places of plate, the cell plate is divided into maintains the cell plate and and ground side of "+" voltage in electrical contact in high-pressure side and bar The cell plate of the "-" voltage of contact and alternate overlapping, and be sequentially inserted at certain intervals by spacer respective Bar, both ends are fastened to end plate with nut, slightly to form cell plate 400, are separated with the spacer 500 of same size and to have Single to be laminated with gap, the both ends of the cell plate 400 are modified with end plate 300, with the end plate 300 at the fastening of angle bar 310 both ends More than two independent collector cell units 200 are formed, the collector cell unit 200 is by between different cell plates Gap the 1st, the 2nd, the 3rd collector cell unit 210,220,230 constitute, one in the 1st~the 3rd collector cell unit Or more than two multiple cell units are inserted into dust collector body 100 and combine.
In the cell unit insertion section of the dust collector body 100, it is equipped with more than two multiple built-in each collector nests The guide rail 520 of chamber unit.
1st~the 3rd collector cell unit 210,220,230 is inserted into different 500th area of built-in spacer of length Grouping fills and is able to maintain that cell sheet separation different from each other, is overlapped and is inserted into the cell unit insertion section of dust collector body 100 It is formed or is overlapped with the collector cell unit of any one cell sheet separation and be inserted into the nest with the gap to narrow successively The collector cell unit of room plate and formed.
Collector cell sheet separation is by the independent collector nest with 6mm, 5.8mm, 5.6mm etc., different gap Chamber unit is constituted, it is preferable that combines the cell cells overlap of the cell plate with the gap become narrow gradually from air inflow end.
This is because the pollution air for mixing various foreign matters is charged by after 20 physical removal of prefilter by ion generator 30 Cocurrent is fashionable, most wide positioned at the cell sheet separation for the cell unit just held, and the combination for holding cell sheet separation narrower in the backward is advantageous In the absorption of polluter.
Certainly, the combination about the 1st~the 3rd collector cell unit 210,220,230, will be more than two multiple When cell cells overlap combines, it is combined into the cell unit being made of all identical specification in cell sheet separation and is inserted into cell list Even first insertion section is overlapped.
The selection of the cell sheet separation of this collector cell unit can be carried out according to the field condition of setting electrostatic (electric dust) precipitator Change.
Although also, showing that the cell unit insertion section of the electrostatic (electric dust) precipitator shell 100 is inserted into three cell units State, but with the number of singular or plural restriction cell unit, can also realize basic electric precipitation, overlap multiple and dust The maximization of efficiency is related.
As described, independent composition realizes the different multiple cell units in the cell sheet separation of electric precipitation and is inserted into electric precipitation The cell unit insertion section guide rail 520 of device 100, and three cell units are set as illustrated in fig. 8, then it charges foreign matter and is adsorbed to The cell plate point (edge part for being located at air inflow direction) of each cell unit, the multiple cell plate points overlapped The absorption for the foreign matter that continuous realization front end does not remove so that collection efficiency maximizes.
As above-mentioned, have small size cell plate and with multiple the 1st~the 3rd collector cell units 210 independently distinguished, 220,230 can according to scene need change a combination thereof come be overlapped be inserted into setting and improve collection efficiency, can be according to field condition It takes the initiative and changes and add or remove a part, even if in the case that parts against wear etc. needs replacing a part, without in The operating of dust arrester is powered off, is operated after only removing the collector cell unit of damaged portion, after being inserted into repair in the future Cell unit is assembled, and identical dust collecting effect can be obtained.
In the explanation of the present invention, cell plate be refer to slightly at least 1/3 table below with existing cell plate surface product Area, cell sheet separation (6mm, 5.8mm, 5.6mm) above-mentioned allow for the distance of air-supply pressure and foreign matter absorption gap, should be away from From restriction be not indispensable element, be interpreted as preferred embodiment, patent right range of the invention is not because of the distance And it is limited.

Claims (3)

1. a kind of electrostatic (electric dust) precipitator with eclipsed form collector cell unit,
Make its not bar phase mutual connection with perforation cell plate with the roomy cell plate of rectangular surface area and equipped with large diameter hole Touch, at the same equipped with diameter holes and large diameter hole and diameter holes are close to each other and formed a pair of, be formed in many places of cell plate, the nest Room plate be divided into high-pressure side and bar maintain "+" voltage in electrical contact cell plate and with the "-" voltage of ground connection side contacts Cell plate and alternate overlapping, and be sequentially inserted into respective bar at certain intervals by spacer, both ends nut is tight It is affixed to end plate, which is characterized in that
Slightly to form cell plate (400), separated with the spacer (500) of same size and to be laminated with gap with single, The both ends of the cell plate (400) are modified with end plate (300), are fastened the end plate (300) at both ends with angle bar (310) and are formed two Above independent collector cell unit (200), the collector cell unit (200) is by with different cell sheet separations 1st collector cell unit (210), the 2nd collector cell unit (220), the 3rd collector cell unit (230) are constituted, described Multiple cell units more than one or both of 1st collector cell unit to the 3rd collector cell unit are by selectively It is inserted into dust collector body (100) and combines.
2. the electrostatic (electric dust) precipitator according to claim 1 with eclipsed form collector cell unit, which is characterized in that
In the cell unit insertion section of the dust collector body (100), it is equipped with more than two multiple built-in each collector cells The guide rail (520) of unit.
3. the electrostatic (electric dust) precipitator according to claim 1 with eclipsed form collector cell unit, which is characterized in that
1st collector cell unit (210), the 2nd collector cell unit (220), the 3rd collector cell unit (230) are inserted Enter the different built-in spacer (500) of length to distinguish assembling and be able to maintain that cell sheet separation different from each other.
CN201680063601.4A 2015-12-16 2016-04-28 Electrostatic (electric dust) precipitator with eclipsed form collector cell unit Pending CN108348925A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2015-0179972 2015-12-16
KR1020150179972A KR101757899B1 (en) 2015-12-16 2015-12-16 Electrostatic precipitator having a superimposed collector type cell unit
PCT/KR2016/004436 WO2017104909A1 (en) 2015-12-16 2016-04-28 Electric dust collector having overlapping collector cell units

Publications (1)

Publication Number Publication Date
CN108348925A true CN108348925A (en) 2018-07-31

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CN (1) CN108348925A (en)
WO (1) WO2017104909A1 (en)

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KR102084412B1 (en) 2018-09-19 2020-04-23 김효수 Easy-to-clean electrostatic precipitator
KR102340176B1 (en) * 2020-03-13 2021-12-20 한국기계연구원 System for air cleaning in subway station
CN112403168A (en) * 2020-11-20 2021-02-26 曹飞龙 Cloth bag electrostatic combined type dust collector

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KR20170071831A (en) 2017-06-26
KR101757899B1 (en) 2017-07-13

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Application publication date: 20180731