CN107185714A - Metal screen positive plate electric cleaner - Google Patents

Metal screen positive plate electric cleaner Download PDF

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Publication number
CN107185714A
CN107185714A CN201710478390.7A CN201710478390A CN107185714A CN 107185714 A CN107185714 A CN 107185714A CN 201710478390 A CN201710478390 A CN 201710478390A CN 107185714 A CN107185714 A CN 107185714A
Authority
CN
China
Prior art keywords
positive plate
wire netting
electric
cage
electric cleaner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710478390.7A
Other languages
Chinese (zh)
Inventor
何毓忠
姚宇平
王剑波
胡露钧
陈严勇
罗诗凯
赵海宝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Feida Environmental Science and Technology Co Ltd
Original Assignee
Zhejiang Feida Environmental Science and Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Feida Environmental Science and Technology Co Ltd filed Critical Zhejiang Feida Environmental Science and Technology Co Ltd
Priority to CN201710478390.7A priority Critical patent/CN107185714A/en
Publication of CN107185714A publication Critical patent/CN107185714A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B03C3/14Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
    • B03C3/155Filtration
    • 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
    • B03C3/45Collecting-electrodes
    • 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
    • B03C3/74Cleaning the electrodes
    • B03C3/76Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact

Abstract

The invention discloses metal screen positive plate electric cleaner, including the electric area of wire netting positive plate, wire netting positive plate electricity is provided with cage wire netting positive plate in area, the rectangular permutation distribution of cage wire netting positive plate, provided with electric discharge corona discharge electrode between adjacent cage wire netting positive plate, cage wire netting positive plate is hollow cylinder, and the top of cage wire netting positive plate is provided with flue gas top plate between being provided with the top of exhanst gas outlet, adjacent cage wire netting positive plate.It is an advantage of the invention that:By setting cage wire netting positive plate, electrostatic precipitation and bag-type dusting are combined a little, efficiency of dust collection is higher than existing dry electric precipitation device, outlet dust concentration can be stablized in 10mg/m3Below, it is applicable to high-temperature flue gas operating mode, the high temperature fume dust removal fields such as particularly suitable metallurgy, chemical industry, pass through rapping mode deashing after dust, it effectively prevent the shortcoming of reverse gas cleaning, 250 DEG C~500 DEG C of filtering high-temperature flue gas is can apply to simultaneously, while setting upper fume exhausting type, it is to avoid the appearance of mixed flow.

Description

Metal screen positive plate electric cleaner
Technical field
The present invention relates to metal screen positive plate electric cleaner.
Background technology
Existing high effective flue gas dedusting technology mainly has electric precipitation, bag-type dusting and electric bag composite dedusting technology:Electric precipitation Device makes dust charged using high-pressure electrostatic, and makes it be adsorbed onto metal under electric field force effect to gather dust plate surface, then passes through rapping Small with equipment resistance etc. mode deashing, operating cost is low, the advantages of can handling the high-temperature flue gas higher than 250 DEG C, but to fine The arresting efficiency of dust is relatively low, while there are problems that what rapping was caused, typically exports dust emission concentration Can as little as 15mg/m3-30mg/m3, to reach that lower concentration of emission difficulty is very big.Sack cleaner is filtered using porous media Ash-laden gas, equipment volume small the advantages of high with efficiency of dust collection, but it is high to there is equipment resistance, it is impossible to and processing is higher than 250 DEG C The problems such as high-temperature flue gas.Electric-bag complex dust collector combines the advantage of electric precipitation and bag-type dusting to a certain extent, but equally There are problems that equipment resistance is higher, can not handle.
The subject matter that existing flue gas ash removal technology is present is:1) electric cleaner is to being difficult to 10mg/m3Following Export dust concentration requirement.
2) pocket type and electric-bag complex dust collector can not be applied to more than 250 DEG C flue gases of high temperature.
The content of the invention
It is an object of the invention to provide metal screen positive plate electric cleaner, existing electric cleaner powder can effectively solve the problem that Dirt arresting efficiency is low, the problem of bag-type dusting can not be applied to high-temperature flue gas.
In order to solve the above-mentioned technical problem, the technical scheme is that:Metal screen positive plate electric cleaner, including gold Belong to the electric area of net positive plate, the wire netting positive plate is provided with cage wire netting positive plate, the cage wire netting anode in electric area Provided with electric discharge corona discharge electrode, the cage wire netting anode between the rectangular permutation distribution of plate, adjacent cage wire netting positive plate Plate is hollow cylinder, and the top of cage wire netting positive plate is provided with exhanst gas outlet, adjacent cage wire netting positive plate top Between be provided with flue gas top plate.
It is preferred that, each cage wire netting positive plate is cuboid, and other five faces are equipped with wire netting sun in addition to top surface Pole plate;Facilitate flue gas to be filtered from all directions through wire netting positive plate, improve filter efficiency.
It is preferred that, each wire netting positive plate is equipped with least two layers of wire netting, and the mesh size of every layer of wire netting is not Together;Wire netting positive plate can select to set the wire netting of different structure form according to flue gas operating mode and emission request, wire netting Mesh size is different, wire netting establishment structure is different;The mesh size of wire netting is selected according to dust size;Wire netting is fixed on In frame structure, frame structure ensures the rigidity of every piece of wire netting positive plate to transmit rapping power, it is ensured that ash-removal effect;Wire netting Piecemeal is fixed, reduction installation difficulty and maintenance difficulty, and improves wire netting utilization rate.
It is preferred that, it is equipped with least one layer of anvil unit on each wire netting positive plate;To being attached on wire netting positive plate Dust carry out rapping, remove dust.
It is preferred that, some cathode frames, cathode frame and cage wire netting sun are additionally provided with wire netting positive plate electricity area Pole plate is uniformly staggered, and keeps identical die opening, and cathode frame is fixed by the housing of cathode hanger and electric cleaner Connection, the cathode hanger is located at the interior intracavitary of the crossbeam of electric cleaner, the crossbeam and smoke gas isolating;Cathode frame and cage Wire netting positive plate is uniformly staggered, it is ensured that identical die opening, and makes dust charged uniform, and crossbeam and smoke gas isolating, can To ensure that insulator is not influenceed insulating properties by dust etc..
It is preferred that, the wire netting positive plate electric area upstream is provided with below import loudspeaker, the electric area of each wire netting positive plate It is equipped with ash bucket;Import loudspeaker are easy to flue gas uniformly to spread, and ash bucket can effectively collect the dust that rapping is got off.
It is preferred that, electric cleaner includes shell, and the shell flows out the gas of clean flue gas provided with collecting from exhanst gas outlet Body smoke box, the conventional electric area and the electric area of wire netting positive plate are equipped with cathode insulation hanging and high voltage power supply, and the negative electrode is exhausted Edge is hung and high voltage power supply is arranged on the shell by gas smoke box;Cathode insulation hanging and high voltage power supply are reduced to flue gas stream Dynamic influence, it is ensured that flue gas smoothly circulates.
Compared with prior art, it is an advantage of the invention that:By setting cage wire netting positive plate, electrostatic precipitation is combined With bag-type dusting a little, efficiency of dust collection is higher than existing dry electric precipitation device, and outlet dust concentration can be stablized in 10mg/m3With Under, be applicable to high-temperature flue gas operating mode, the high temperature fume dust removal field such as particularly suitable metallurgy, chemical industry, can apply to 250 DEG C~ It is easy and effective by rapping mode deashing after 500 DEG C of filtering high-temperature flue gas, dust.
Brief description of the drawings
Fig. 1 is the overall principle schematic of metal screen positive plate electric cleaner of the present invention;
Fig. 2 is metal screen positive plate electric cleaner front schematic view of the present invention;
Fig. 3 is that metal screen positive plate electric cleaner of the present invention overlooks air flow principle figure;
Fig. 4 is metal screen positive plate electric cleaner right view of the present invention;
Fig. 5 is metal screen positive plate electric cleaner power supply of the present invention and hanging schematic top plan view;
Fig. 6 is metal screen positive plate electric precipitator corona of the present invention and airflow direction figure.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to The embodiment of accompanying drawing description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", The instruction such as " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " Orientation or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplification is retouched State, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, Therefore it is not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally;Can be that machinery connects Connect or electrically connect or can communicate each other;Can be joined directly together, can also be indirectly connected to by intermediary, can be with It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this area For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The direction of arrow is flow of flue gas direction in figure, × flowed inwards for the vertical paper of flue gas.
Refering to the embodiment that Fig. 1, Fig. 2 are metal screen positive plate electric cleaner of the present invention, metal screen positive plate electricity is removed Dirt device, including shell and the electric area 2 of wire netting positive plate 7 that is arranged in shell, the electric area 2 of wire netting positive plate 7 upstream be provided with into Mouth loudspeaker 13, each electric lower section of area 2 of wire netting positive plate 7 is equipped with ash bucket 14, the electric area 2 of wire netting positive plate 7 and is provided with Cage wire netting positive plate 3, the distribution of the cage wire netting positive plate 3 rectangular permutation, adjacent cage wire netting positive plate 3 Between provided with electric discharge corona discharge electrode 4, the cage wire netting positive plate 3 be hollow cylinder, the top of cage wire netting positive plate 3 is set Have and be provided with flue gas top plate 6 between exhanst gas outlet 5, the adjacent top of cage wire netting positive plate 3.
Specific each cage wire netting positive plate 3 is cuboid, and other five faces are equipped with wire netting sun in addition to top surface Pole plate 7, each wire netting positive plate 7 is equipped with least two layers of wire netting, and the mesh size of every layer of wire netting is different, establishment knot Structure can also be different, and at least one layer of anvil unit 8 is equipped with each wire netting positive plate 7.According to use environment, each wire netting Positive plate sets layer of metal net can also.
As shown in Fig. 2 being additionally provided with some cathode frames 9 in the electric area 2 of wire netting positive plate 7, cathode frame 9 is characterized in Both sides are in the outside of cage wire netting positive plate 3, and cathode frame 9 is uniformly staggered with cage wire netting positive plate 3, and keeps phase Same die opening, cathode frame 9 staggers with exhanst gas outlet 5, and cathode frame 9 passes through the housing of cathode hanger 1710 and electric cleaner 11 are fixedly connected, and the cathode hanger 1710 is located at the interior intracavitary of the crossbeam 12 of electric cleaner, the crossbeam 12 and smoke gas isolating.
Such as Fig. 2, shown in Fig. 5, the shell flows out the gas smoke box 16 of clean flue gas provided with collecting from exhanst gas outlet 5, The electric area 2 of wire netting positive plate 7 is provided with cathode insulation hanging 17 and high voltage power supply 18, and the cathode insulation hangs 17 and high pressure Power supply 18 is arranged on the shell on the side of gas smoke box 16.Flue gas top plate 6 is avoided with cathode frame 9 by perforate, keeps insulation Distance;Cathode frame 9 is fixed and is connected with housing 11 by cathode hanger 1710, and hanging 17 is within the inner chamber of crossbeam 12, cigarette Gas-tight road without in crossbeam 12 space circulate, it is ensured that insulator is not influenceed insulating properties by exhaust gas dust etc..
Ash-laden gas enters electric cleaner, and import loudspeaker 13 are by setting multilayer deflector, by flue gas water conservancy diversion and equal Even to be diffused into electric field import, ash-laden gas enters the electric area 2 of wire netting positive plate 7.The corona discharge electrode 4 that discharges produces ion and electronics, contains Cloud of dust gas adion and electronics and by electric charge, be then arranged on the air-introduced machine suction in electric cleaner downstream and baffle arrangement is made Cage wire netting positive plate 3 is passed perpendicularly through under, charged dust is in electric field force, inertia force and cage wire netting positive plate 3 Removed under the multiple useful effect of diffusion and sieving during Chalk-dust filtering, when on cage wire netting positive plate 3 or cathode line After dust deposit certain thickness, start phase anvil unit 8, under certain vibration acceleration effect, make to be deposited on cage wire netting Positive plate 3 or the dust on cathode line surface are fallen and are collected in ash bucket 14, and cathode rapping device 20 also is provided with cathode line, Rapping is carried out to the dust in cathode line, then is discharged by defeated grey equipment.Clean flue gas after processing enters clean gas smoke box 16, exhaust pass is entered under guide functions, flue gas obtains effective dust and removed.
After ash-laden gas is by metal screen positive plate electric cleaner, contained dust is captured substantially in flue gas, and Require that design unlike material, different grids, difference work out structure according to different smoke properties, temperature and outlet drain etc. Metal screen positive plate, the efficiency of dust collection with superelevation, outlet soot emissions can realize stable super low concentration, last neat stress Upstream device is entered by outlet head.
As shown in figure 3, electric cleaner sets the electric area of metal screen positive plate, cage wire netting positive plate 3 is outstanding into cuboid On the flue gas top plate 6 for hanging over top, flue gas vertically pierces into cage wire netting positive plate 3 and entered by 3 groups of cage wire netting positive plate Into rectangular intracoelomic cavity, cuboid upper end and outlet UNICOM, flue gas flows out electric cleaner along rectangular intracoelomic cavity in upper end.
Such as Fig. 4, flue gas is uniformly across cage wire netting positive plate 3, the cuboid constituted into cage wire netting positive plate 3 Inner chamber, flows out cuboid at cuboid upper end open, then flows into clean gas smoke box 16.
Cathode suspension device, in the both sides of clean gas smoke box 16, is avoided interference with top with clean gas smoke box 16.
Such as Fig. 5, the cathode suspension mode in metal screen positive plate electricity area need to avoid clean gas smoke box 16.Four hitch points One constituted in a service area, four hitch points is connected with high voltage power supply 18, the service area is accessed high-tension electricity.
Such as the corona and airflow direction that Fig. 6 is wire netting section, the cuboid cage metal of metal screen positive plate composition Net positive plate 3 hangs spacing connection by hang and electric cleaner housing 11, and electric cleaner housing 11 is grounded, so that cage Formula wire netting positive plate 3 is grounded.Air-flow and electric discharge corona as illustrated, flue gas dust by discharge corona discharge electrode 4 produce from Son and electronics and it is charged, powered dust is vertical as flue gas enters metal screen positive plate, dust electric field force, inertia force and Metal screen anode plate surface is adsorbed onto under diffusion and sieving effect during metal screen positive plate Chalk-dust filtering, clean flue gas is worn Cross metal screen positive plate outflow electric cleaner.When dust reaches certain thickness on metal screen positive plate, start machinery and shake Device is beaten, dust rapping blocking on metal screen positive plate is fallen into the ash bucket 14 of electric cleaner bottom, then pass through strength Defeated ash is transported to grey storehouse.
The specific embodiment of the present invention is the foregoing is only, but the technical characteristic of the present invention is not limited thereto, Ren Heben The technical staff in field is in the field of the invention, and the change or modification made all are covered among the scope of the claims of the present invention.

Claims (7)

1. metal screen positive plate electric cleaner, it is characterised in that:Including the electric area (2) of wire netting positive plate, the wire netting sun Cage wire netting positive plate (3) is provided with pole plate electricity area (2), the rectangular permutation distribution of cage wire netting positive plate is adjacent Cage wire netting positive plate (3) between provided with electric discharge corona discharge electrode (4), the cage wire netting positive plate (3) be hollow cylinder, The top of cage wire netting positive plate (3) is set between being provided with the top of exhanst gas outlet (5), adjacent cage wire netting positive plate (3) There is flue gas top plate (6).
2. metal screen positive plate electric cleaner as claimed in claim 1, it is characterised in that:Each cage wire netting positive plate (3) it is cuboid, other five faces are equipped with wire netting positive plate (7) in addition to top surface.
3. metal screen positive plate electric cleaner as claimed in claim 2, it is characterised in that:Each wire netting positive plate (7) At least two layers of wire netting is equipped with, the mesh size of every layer of wire netting is different.
4. metal screen positive plate electric cleaner as claimed in claim 2, it is characterised in that:Each wire netting positive plate (7) On be equipped with least one layer of anvil unit (8).
5. metal screen positive plate electric cleaner as claimed in claim 1, it is characterised in that:Wire netting positive plate electricity area (2) Some cathode frames (9) are inside additionally provided with, cathode frame (9) is uniformly staggered with cage wire netting positive plate, and keeps phase Same die opening, cathode frame (9) is fixedly connected by cathode hanger (10) with the housing (11) of electric cleaner, and the negative electrode is hung Hang the interior intracavitary that (10) are located at the crossbeam (12) of electric cleaner, the crossbeam (12) and smoke gas isolating.
6. metal screen positive plate electric cleaner as claimed in claim 1, it is characterised in that:The electric area of the wire netting positive plate (2) upstream is provided with below import loudspeaker (13), the electric area (2) of each wire netting positive plate and is equipped with ash bucket (14).
7. metal screen positive plate electric cleaner as claimed in claim 1, it is characterised in that:Electric cleaner includes shell, institute Shell is stated provided with the gas smoke box (16) collected from the clean flue gas of exhanst gas outlet (5) outflow, the electric area of the wire netting positive plate (2) provided with cathode insulation hanging (17) and high voltage power supply (18), the cathode insulation hanging (17) and high voltage power supply (18) are all provided with Put on the other shell of gas smoke box (16).
CN201710478390.7A 2017-06-22 2017-06-22 Metal screen positive plate electric cleaner Pending CN107185714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710478390.7A CN107185714A (en) 2017-06-22 2017-06-22 Metal screen positive plate electric cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710478390.7A CN107185714A (en) 2017-06-22 2017-06-22 Metal screen positive plate electric cleaner

Publications (1)

Publication Number Publication Date
CN107185714A true CN107185714A (en) 2017-09-22

Family

ID=59879473

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710478390.7A Pending CN107185714A (en) 2017-06-22 2017-06-22 Metal screen positive plate electric cleaner

Country Status (1)

Country Link
CN (1) CN107185714A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653185A (en) * 1968-10-08 1972-04-04 Resource Control Airborne contaminant removal by electro-photoionization
CN2870990Y (en) * 2004-03-29 2007-02-21 张寅啸 Prickle cathode electric dust remover of flow-equalizing and limited
CN201175681Y (en) * 2008-03-14 2009-01-07 上海西重所重型机械成套有限公司 Filteration anode electrostatic precipitator
CN201596440U (en) * 2010-01-15 2010-10-06 合肥水泥研究设计院 Improved bag filter
CN102327724A (en) * 2011-09-14 2012-01-25 福建龙净环保股份有限公司 Electric-bag composite dust collector
CN103084036A (en) * 2013-03-01 2013-05-08 武汉景弘环保科技股份有限公司 Electrostatic reinforcing bag type dust collector with reverse electric field
CN203955360U (en) * 2014-06-16 2014-11-26 山东盛华投资有限责任公司 Electric dust collector is filtered in dust collecting electrode blowback
CN206935569U (en) * 2017-06-22 2018-01-30 浙江菲达环保科技股份有限公司 Metal screen positive plate electric cleaner

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653185A (en) * 1968-10-08 1972-04-04 Resource Control Airborne contaminant removal by electro-photoionization
CN2870990Y (en) * 2004-03-29 2007-02-21 张寅啸 Prickle cathode electric dust remover of flow-equalizing and limited
CN201175681Y (en) * 2008-03-14 2009-01-07 上海西重所重型机械成套有限公司 Filteration anode electrostatic precipitator
CN201596440U (en) * 2010-01-15 2010-10-06 合肥水泥研究设计院 Improved bag filter
CN102327724A (en) * 2011-09-14 2012-01-25 福建龙净环保股份有限公司 Electric-bag composite dust collector
CN103084036A (en) * 2013-03-01 2013-05-08 武汉景弘环保科技股份有限公司 Electrostatic reinforcing bag type dust collector with reverse electric field
CN203955360U (en) * 2014-06-16 2014-11-26 山东盛华投资有限责任公司 Electric dust collector is filtered in dust collecting electrode blowback
CN206935569U (en) * 2017-06-22 2018-01-30 浙江菲达环保科技股份有限公司 Metal screen positive plate electric cleaner

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Application publication date: 20170922

RJ01 Rejection of invention patent application after publication