CN102861670A - Electric dust remover for efficiently catching fine dust - Google Patents
Electric dust remover for efficiently catching fine dust Download PDFInfo
- Publication number
- CN102861670A CN102861670A CN2012103445281A CN201210344528A CN102861670A CN 102861670 A CN102861670 A CN 102861670A CN 2012103445281 A CN2012103445281 A CN 2012103445281A CN 201210344528 A CN201210344528 A CN 201210344528A CN 102861670 A CN102861670 A CN 102861670A
- Authority
- CN
- China
- Prior art keywords
- electric field
- type
- dust collection
- labyrinth
- dust
- 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
Links
Images
Landscapes
- Electrostatic Separation (AREA)
Abstract
The invention discloses an electric dust remover for efficiently catching fine dust, which solves the problems that a ventilated dust collecting plate is blocked due to corona closure and the like in the conventional electric dust remover for treating the fine dust. An A-type structural electric field (3) consisting of cathode wire lines (5), a labyrinth type dust collecting plate (6) and anode plates (4) is arranged in a shell (2) close to an air inlet (1), the labyrinth type dust collecting plate (6) vertical to the airflow direction is arranged at the outlet end of the A-type structural electric field (3) and forms a U shape together with the anode plates (4) parallel to the airflow direction on two sides of the A-type structural electric field (3), and the opening of the U shape faces the air inlet (1); and a B-type structural electric field (7) consisting of cathode lines (5) and labyrinth type dust collecting plates (6) is arranged in the shell (2) close to an air outlet (8), a labyrinth type dust collecting plate (6) vertical to the airflow direction is arranged at each of the inlet end and the outlet end of the B-type structural electric field (7), the labyrinth type dust collecting plates (6) vertical to the airflow direction and the labyrinth type dust collecting plates (6) parallel to the airflow direction on two sides of the B-type structural electric field (7) form a mouth shape, a plurality of cathode lines (5) are arranged to form a plurality of planes and arranged in parallel to the airflow direction in the B-type structural electric field (7), and the labyrinth type dust collecting plate (6) is arranged between two adjacent planes consisting of a plurality of cathode lines (5).
Description
Technical field the present invention relates to a kind of electric cleaner, especially relates to a kind of electric cleaner of the efficient capture fine solid particle that is comprised of housing, air inlet, air outlet, ash bucket, cathode line and positive plate.
Background technology is present, a kind of like this electric cleaner is disclosed on the market, its structural group becomes: import smoke box, central enclosure, ash bucket, outlet smoke box, the import smoke box is installed in the housing front end, and the outlet smoke box is installed in the housing rear end, and ash bucket is installed in lower housing portion, the inner electric field of installing of central enclosure, electric field is comprised of positive plate and the negative electrode of parallel airflow, and positive plate parallel airflow direction rearranges a plurality of passages according to certain intervals, and cathode line is installed in the middle of the passage between the positive plate.The electric cleaner operation principle of announcing is: apply negative high voltage by the negative electrode to electric field, make the electric field air ionization produce electric charge, flue dust is charged with electric charge collision realization when the electric field, the charged flue dust collecting of electrostatic field force between anode and the negative electrode is on positive plate and negative electrode, the negative electricity dust toward anode drive into, the positive electricity dust toward negative electrode drive into, reach the purpose of electrostatic dust collection.
Because there is larger defective in this class electric cleaner, the Charged of considerable part can not arrive pole plate or negative electrode is just brought back to the electric field outlet by the air-flow of electric field again.Because the charged difficulty of high specific resistance powder or can not chargedly can not effectively be captured; The ultra-fine grain dust be subjected to the windage of air-flow very large namely enable effectively to be gathered dust also to be easy to again be with by air-flow travel back in the flue gas, dust collection effect is also relatively poor.Therefore, this type of electric cleaner can not reach the outlet concentration of emission less than 50mg/Nm
3Below.
Chinese patent CN101130180B discloses a kind of like this electric cleaner of ultra-low concentration discharge, its design feature is: comprise casing, be respectively equipped with inlet box and air exhaust box in tank ends, be provided with ash bucket at lower box, parallel alternative arrangement is equipped with corona discharge polar curve and open type control of dust plate in casing, they combine the electric field that hoover system, the corona discharge polar curve is electrically connected with the negative pole end of high-voltage dc voltage output, open type control of dust plate is electrically connected and ground connection with the positive terminal of high-voltage dc voltage output, uniform air vent on the open type control of dust plate, open type control of dust plate is by identical shaped U-shaped laths of metal, at a certain distance, certain angle is arranged, and is connected and fixed made by connecting alignment pin; In the casing of deduster, open type control of dust plate and corona discharge polar curve cooperate, and perpendicular to the air motion direction, equidistant, parallel, alternative arrangement is combined into the electric field that hoover with the horizontal dust-collecting net grid of multiple tracks.Because this structure has just adopted open type control of dust plate and corona discharge polar curve to cooperate at the first electric field, perpendicular to the air motion direction, equidistant, parallel, alternative arrangement is combined into the electric field that hoover with the horizontal dust-collecting net grid of multiple tracks.
Because this structure under the working condition of high concentrate dust, easily produces corona blocking, causes the problems such as open type control of dust plate obstruction, can not adapt to the collection of high concentrate dust and crude particle dust.
Summary of the invention the purpose of this invention is to provide a kind of high-efficiency electric dust catcher of efficient capture fine solid particle, can adapt to various dust concentration operating modes, can efficiently capture particle dust again, realizes gathering dust fully, reaches the outlet smoke dust discharge concentration less than 10mg/Nm
3Below.
For achieving the above object, the electric cleaner of a kind of efficient capture fine solid particle of the present invention, comprise housing, air inlet, air outlet, ash bucket, cathode line and positive plate, be respectively equipped with air inlet and air outlet at the housing two ends, be provided with ash bucket in lower housing portion, at least be provided with two electric fields in the housing, many cathode line in the electric field are in together on the same plane and are parallel with airflow direction, polylith positive plate in the electric field is in together on the same plane and is parallel with airflow direction, be parallel alternative arrangement between cathode line and the positive plate, be provided with by cathode line near in the housing of air inlet, the A type structure electric field that labyrinth type dust collection plate and positive plate form, the port of export of A type structure electric field is equipped with the labyrinth type dust collection plate vertical with airflow direction, and consist of the U shape with the positive plate parallel with airflow direction on A type structure electric field both sides, its opening is towards air inlet; Be provided with the Type B structure electric field that is formed by cathode line and labyrinth type dust collection plate near in the housing of air outlet, the entrance point of Type B structure electric field and the port of export are respectively arranged with the labyrinth type dust collection plate perpendicular to airflow direction, and consist of a mouthful word shape with the labyrinth type dust collection plate parallel with airflow direction on Type B structure electric field both sides, many cathode line are arranged in a plurality of planes and are arranged on abreast in the Type B structure electric field with airflow direction, are provided with the labyrinth type dust collection plate at adjacent two interplanars that are made of many cathode line.
Near the A type structure electric field of air inlet and near between the Type B structure electric field of air outlet, A type structure electric field also is installed, consist of the large electric field of AAB structure.
Near the A type structure electric field of air inlet and near between the Type B structure electric field of air outlet, Type B structure electric field also is installed, consist of the large electric field of ABB structure.
Near the A type structure electric field of air inlet and near between the Type B structure electric field of air outlet, A type structure electric field and Type B structure electric field also are installed, consist of the large electric field of AABB structure.
Described labyrinth type dust collection plate is comprised of a plurality of labyrinth types piece that gathers dust, and a plurality of labyrinth types are gathered dust the piece setting at grade, and gather dust piece and labyrinth type of labyrinth type gathered dust and arranged at a certain distance between the piece.
The labyrinth type piece that gathers dust is formed by connecting by dust collection plate and the square tube frame that a plurality of cross sections are the U shape, the opening of a plurality of dust collection plates is towards one side, the opening of a plurality of dust collection plates is towards another side, two flangings of dust collection plate are inserted respectively in two dust collection plates of another side, the inner surface of two dust collection plates of dust collection plate flanging and another side leaves the gap, leave the gap between the flanging outer surface of adjacent two dust collection plates, form labyrinth passage, be convenient to the air-flow deceleration and pass through, above-mentioned dust collection plate all is arranged in the square tube frame.
After adopting this structure, owing to being provided with the A type structure electric field that is formed by cathode line, labyrinth type dust collection plate and positive plate near in the housing of air inlet, the port of export of A type structure electric field is equipped with the labyrinth type dust collection plate vertical with airflow direction, and consist of the U shape with the positive plate parallel with airflow direction on A type structure electric field both sides, its opening is towards air inlet; Be provided with the Type B structure electric field that is formed by cathode line and labyrinth type dust collection plate near in the housing of air outlet, the entrance point of Type B structure electric field and the port of export are respectively arranged with the labyrinth type dust collection plate perpendicular to airflow direction, and consist of a mouthful word shape with the labyrinth type dust collection plate parallel with airflow direction on Type B structure electric field both sides, many cathode line are arranged in a plurality of planes and are arranged on abreast in the Type B structure electric field with airflow direction, are provided with the labyrinth type dust collection plate at adjacent two interplanars that are made of many cathode line.Can highly adapt to various dust concentration operating modes thereby reach, can efficiently capture particle dust again, realize gathering dust fully, guarantee that the outlet smoke dust discharge concentration is less than 10mg/Nm
3Following purpose.
The present invention is described in further detail below in conjunction with drawings and Examples for description of drawings.
Fig. 1 is the main cross-sectional schematic of the electric cleaner of a kind of efficient capture fine solid particle of the present invention.
Fig. 2 is the main cross-sectional schematic of the second embodiment of the present invention.
Fig. 3 is the main cross-sectional schematic of the third embodiment of the present invention.
Fig. 4 is the main cross-sectional schematic of the 4th kind of embodiment of the present invention.
Fig. 5 is the main cross-sectional schematic of the electric cleaner labyrinth type dust collection plate of a kind of efficient capture fine solid particle of the present invention.
Among the figure: 1. air inlet 2. housing 3.A type structure electric fields 4. positive plates 5. cathode line 6. labyrinth type dust collection plate 7.B type structure electric fields 8. air outlets 9. labyrinth types piece 10. dust collection plates 11. square tube frames that gather dust.
The electric cleaner of a kind of efficient capture fine solid particle of specific embodiment the present invention shown in Figure 1, comprise housing, air inlet, air outlet, ash bucket, cathode line and positive plate, be respectively equipped with air inlet and air outlet at the housing two ends, be provided with ash bucket in lower housing portion, at least be provided with two electric fields in the housing, many cathode line in the electric field are in together on the same plane and are parallel with airflow direction, polylith positive plate in the electric field is in together on the same plane and is parallel with airflow direction, be parallel alternative arrangement between cathode line and the positive plate, be provided with by cathode line 5 near in the housing 2 of air inlet 1, the A type structure electric field 3 that labyrinth type dust collection plate 6 and positive plate 4 form, the port of export of A type structure electric field 3 is equipped with the labyrinth type dust collection plate 6 vertical with airflow direction, and consist of the U shape with the positive plate parallel with airflow direction 4 on A type structure electric field 3 both sides, its opening is towards air inlet 1; Be provided with the Type B structure electric field 7 that is formed by cathode line 5 and labyrinth type dust collection plate 6 near in the housing 2 of air outlet 8, the entrance point of Type B structure electric field 7 and the port of export are respectively arranged with the labyrinth type dust collection plate 6 perpendicular to airflow direction, and consist of a mouthful word shape with the labyrinth type dust collection plate parallel with airflow direction 6 on Type B structure electric field 7 both sides, many cathode line 5 are arranged in a plurality of planes and are arranged on abreast in the Type B structure electric field 7 with airflow direction, are provided with labyrinth type dust collection plate 6 at adjacent two interplanars that are made of many cathode line 5; The second embodiment shown in Figure 2 also is equipped with A type structure electric field 3 near the A type structure electric field 3 of air inlet 1 and near between the Type B structure electric field 7 of air outlet 8, consists of the large electric field of AAB structure; The third embodiment shown in Figure 3 also is equipped with Type B structure electric field 7 near the A type structure electric field 3 of air inlet 1 and near between the Type B structure electric field 7 of air outlet 8, consists of the large electric field of ABB structure; The 4th kind of embodiment shown in Figure 4 also is equipped with A type structure electric field 3 and Type B structure electric field 7 near the A type structure electric field 3 of air inlet 1 and near between the Type B structure electric field 7 of air outlet 8, consists of the large electric field of AABB structure; Described labyrinth type dust collection plate 6 shown in Figure 5 is comprised of a plurality of labyrinth types piece 9 that gathers dust, and a plurality of labyrinth types piece 9 that gathers dust arranges at grade, labyrinth type piece 9 and the labyrinth type at a certain distance setting between the piece 9 of gathering dust of gathering dust; The labyrinth type piece 9 that gathers dust is formed by connecting by dust collection plate 10 and the square tube frame 11 that a plurality of cross sections are the U shape, the opening of a plurality of dust collection plates 10 is towards one side, the opening of a plurality of dust collection plates 10 is towards another side, 10 two flangings of dust collection plate are inserted respectively in two dust collection plates 10 of another side, the inner surface of two dust collection plates 10 of dust collection plate 10 flangings and another side leaves the gap, leave the gap between the flanging outer surface of adjacent two dust collection plates 10, form labyrinth passage, be convenient to the air-flow deceleration and pass through, above-mentioned dust collection plate 10 all is arranged in the square tube frame 11.
When a kind of electric cleaner of efficient capture fine solid particle is in running order, enter the A type structure electric field 3 that is the U shape by air inlet 1 with the dust air-flow, after fully charged, charged adsorbing powder dust is on positive plate 4, this electric field captures most of Charged, can adapt to the high concentrate dust operating mode, part fails to be reached not by the Charged that positive plate 4 captures, and Charged is taken to 3 outlets of A type structure electric field by flue gas, flue gas is by A type structure electric field 3 port of export labyrinth type dust collection plates 6, Charged is subjected to electrostatic interaction to be adsorbed on port of export labyrinth type dust collection plate 6 on the one hand, dust dust when port of export labyrinth type dust collection plate 6 rotates in labyrinth type dust collection plate 6 with air-flow on the other hand, collision is captured by labyrinth type dust collection plate 6, what therefore the A type structure electric field 3 of prime electric field port of export labyrinth type dust collection plate 6 capture considerable parts failed to capture is charged, Charged does not comprise particle dust, thereby greatly improves dust-collecting efficiency.When through A type structure electric field 3 port of export, air-flow is shunted to the left and right by labyrinth type dust collection plate 6, through repeatedly turning, remerge into many threads after gathering dust and enter next electric field, it is fully charged for fine solid particle is obtained, can effectively be captured by labyrinth type dust collection plate 6, need make air-flow enter labyrinth type dust collection plate 6 on Type B structure electric field 7 entrance points, the labyrinth type dust collection plate 6 of entrance point plays water conservancy diversion, redistribute the auxiliary effect of gathering dust in air-flow and labyrinth, adjust the labyrinth intermittently, control the distribution of air flow of each passage, adjusting and change flue gas are in the trend of Type B structure electric field 7, air-flow velocity is reduced, air-flow low speed passes the labyrinth type dust collection plate 6 of the parallel airflow direction of Type B structure electric field 7, positively charged adsorbing powder dust is on cathode line 5, electronegative part of dust is captured towards 6 motions of labyrinth type dust collection plate, when air-flow trend for towards labyrinth type dust collection plate 6 time, positive charge dust and other dust comprise that high resistivity dust and particle dust are all captured by labyrinth type dust collection plate 6, therefore reach the effect of gathering dust fully, thereby greatly improve efficiency of dust collection, also realize the efficient capture to high resistivity dust and particle dust, flue gas passes the labyrinth type dust collection plate 6 of the port of export at last from the port of export of Type B structure electric field 7, it is charged that the labyrinth type dust collection plate 6 capture Type B structure electric fields 7 of the port of export fail to capture, Charged does not comprise particle dust, high resistivity dust realizes that finally electric cleaner efficiently captures the purpose of processing fine solid particle.
Claims (6)
1. efficient electric cleaner that captures fine solid particle, comprise housing, air inlet, air outlet, ash bucket, cathode line and positive plate, be respectively equipped with air inlet and air outlet at the housing two ends, be provided with ash bucket in lower housing portion, at least be provided with two electric fields in the housing, many cathode line in the electric field are in together on the same plane and are parallel with airflow direction, polylith positive plate in the electric field is in together on the same plane and is parallel with airflow direction, be parallel alternative arrangement between cathode line and the positive plate, it is characterized in that: be provided with by cathode line (5) near in the housing (2) of air inlet (1), the A type structure electric field (3) that labyrinth type dust collection plate (6) and positive plate (4) form, the port of export of A type structure electric field (3) is equipped with the labyrinth type dust collection plate (6) vertical with airflow direction, and consist of the U shape with the positive plate (4) parallel with airflow direction on A type structure electric field (3) both sides, its opening is towards air inlet (1); Be provided with the Type B structure electric field (7) that is formed by cathode line (5) and labyrinth type dust collection plate (6) near in the housing (2) of air outlet (8), the entrance point of Type B structure electric field (7) and the port of export are respectively arranged with the labyrinth type dust collection plate (6) perpendicular to airflow direction, and consist of a mouthful word shape with the labyrinth type dust collection plate (6) parallel with airflow direction on Type B structure electric field (7) both sides, many cathode line (5) are arranged in a plurality of planes and are arranged on abreast in the Type B structure electric field (7) with airflow direction, are provided with labyrinth type dust collection plate (6) at adjacent two interplanars that are made of many cathode line (5).
2. the electric cleaner of a kind of efficient capture fine solid particle according to claim 1, it is characterized in that: between A type structure electric field (3) and the close Type B structure electric field (7) of air outlet (8) near air inlet (1), A type structure electric field (3) also is installed, consists of the large electric field of AAB structure.
3. the electric cleaner of a kind of efficient capture fine solid particle according to claim 1, it is characterized in that: between A type structure electric field (3) and the close Type B structure electric field (7) of air outlet (8) near air inlet (1), Type B structure electric field (7) also is installed, consists of the large electric field of ABB structure.
4. the electric cleaner of a kind of efficient capture fine solid particle according to claim 1, it is characterized in that: between A type structure electric field (3) and the close Type B structure electric field (7) of air outlet (8) near air inlet (1), A type structure electric field (3) and Type B structure electric field (7) also are installed, consist of the large electric field of AABB structure.
5. the electric cleaner of a kind of efficient capture fine solid particle according to claim 1, it is characterized in that: described labyrinth type dust collection plate (6) is comprised of a plurality of labyrinth types piece (9) that gathers dust, a plurality of labyrinth types piece (9) that gathers dust arranges at grade, labyrinth type piece (9) and the labyrinth type at a certain distance setting between the piece (9) of gathering dust of gathering dust.
6. the electric cleaner of a kind of efficient capture fine solid particle according to claim 5, it is characterized in that: the labyrinth type piece (9) that gathers dust is formed by connecting by dust collection plate (10) and the square tube frame (11) that a plurality of cross sections are the U shape, the opening of a plurality of dust collection plates (10) is towards one side, the opening of a plurality of dust collection plates (10) is towards another side, (10) two flangings of dust collection plate are inserted respectively in two dust collection plates (10) of another side, the inner surface of two dust collection plates (10) of dust collection plate (10) flanging and another side leaves the gap, leave the gap between the flanging outer surface of adjacent two dust collection plates (10), form labyrinth passage, be convenient to the air-flow deceleration and pass through, above-mentioned dust collection plate (10) all is arranged in the square tube frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103445281A CN102861670A (en) | 2012-09-07 | 2012-09-07 | Electric dust remover for efficiently catching fine dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103445281A CN102861670A (en) | 2012-09-07 | 2012-09-07 | Electric dust remover for efficiently catching fine dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102861670A true CN102861670A (en) | 2013-01-09 |
Family
ID=47440954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103445281A Pending CN102861670A (en) | 2012-09-07 | 2012-09-07 | Electric dust remover for efficiently catching fine dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102861670A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069945A (en) * | 2014-06-05 | 2014-10-01 | 王建排 | Vehicle-mounted efficient PM2.5 particle cutting and extinguishing device |
| CN105214845A (en) * | 2015-11-12 | 2016-01-06 | 解标 | A kind of dust arrester installation of electric cleaner uprush direction |
| CN109045519A (en) * | 2018-08-23 | 2018-12-21 | 广东菲叶达环保科技有限公司 | A kind of flue gas back-fire relief star device effectively removing Mars |
| CN110328054A (en) * | 2019-08-13 | 2019-10-15 | 长沙天瑞能源科技有限公司 | A kind of tiny dust collection device |
| CN114522803A (en) * | 2022-04-24 | 2022-05-24 | 浙江百能科技有限公司 | Reverse multistage vortex dust removal system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059856U (en) * | 1989-11-07 | 1990-08-01 | 锦西水泥厂 | Wide-polar distance high-wind speed plate type electric duster |
| JP2000015138A (en) * | 1998-07-06 | 2000-01-18 | Tokai Rubber Ind Ltd | Dust collecting unit of air cleaner |
| CN2762889Y (en) * | 2005-02-21 | 2006-03-08 | 罗思玲 | Excellent purifying type static dirt-catcher |
| CN200963605Y (en) * | 2006-09-12 | 2007-10-24 | 王澍 | Device for collecting secondary free dust produced by electric precipitator vibration |
| CN201659028U (en) * | 2010-03-09 | 2010-12-01 | 聊城市鲁西化工工程设计有限责任公司 | Grid-type transverse air inlet turbulent electric dust precipitator |
| CN202061711U (en) * | 2011-04-13 | 2011-12-07 | 福建东源环保有限公司 | Electrostatic precipitator with lens electric fields |
| CN202087420U (en) * | 2011-04-28 | 2011-12-28 | 福建省博凯环保有限公司 | High-efficiency electric dust collector based on variable flow field |
| CN202803400U (en) * | 2012-09-07 | 2013-03-20 | 张前铭 | Electric precipitator capable of gathering fine dust at high efficiency |
-
2012
- 2012-09-07 CN CN2012103445281A patent/CN102861670A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059856U (en) * | 1989-11-07 | 1990-08-01 | 锦西水泥厂 | Wide-polar distance high-wind speed plate type electric duster |
| JP2000015138A (en) * | 1998-07-06 | 2000-01-18 | Tokai Rubber Ind Ltd | Dust collecting unit of air cleaner |
| CN2762889Y (en) * | 2005-02-21 | 2006-03-08 | 罗思玲 | Excellent purifying type static dirt-catcher |
| CN200963605Y (en) * | 2006-09-12 | 2007-10-24 | 王澍 | Device for collecting secondary free dust produced by electric precipitator vibration |
| CN201659028U (en) * | 2010-03-09 | 2010-12-01 | 聊城市鲁西化工工程设计有限责任公司 | Grid-type transverse air inlet turbulent electric dust precipitator |
| CN202061711U (en) * | 2011-04-13 | 2011-12-07 | 福建东源环保有限公司 | Electrostatic precipitator with lens electric fields |
| CN202087420U (en) * | 2011-04-28 | 2011-12-28 | 福建省博凯环保有限公司 | High-efficiency electric dust collector based on variable flow field |
| CN202803400U (en) * | 2012-09-07 | 2013-03-20 | 张前铭 | Electric precipitator capable of gathering fine dust at high efficiency |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069945A (en) * | 2014-06-05 | 2014-10-01 | 王建排 | Vehicle-mounted efficient PM2.5 particle cutting and extinguishing device |
| CN105214845A (en) * | 2015-11-12 | 2016-01-06 | 解标 | A kind of dust arrester installation of electric cleaner uprush direction |
| CN109045519A (en) * | 2018-08-23 | 2018-12-21 | 广东菲叶达环保科技有限公司 | A kind of flue gas back-fire relief star device effectively removing Mars |
| CN110328054A (en) * | 2019-08-13 | 2019-10-15 | 长沙天瑞能源科技有限公司 | A kind of tiny dust collection device |
| CN114522803A (en) * | 2022-04-24 | 2022-05-24 | 浙江百能科技有限公司 | Reverse multistage vortex dust removal system |
| CN114522803B (en) * | 2022-04-24 | 2022-09-16 | 浙江百能科技有限公司 | Reverse multistage vortex dust removal system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1911526B (en) | High efficiency electrostatic dust separator | |
| CN102861670A (en) | Electric dust remover for efficiently catching fine dust | |
| CN103447153A (en) | Electronic dust remover | |
| CN205462739U (en) | Pipe electrostatic precipitators | |
| CN101954312A (en) | Coulomb electric precipitator | |
| CN103878064A (en) | Coulomb electric precipitator | |
| CN103817007A (en) | Transverse polar plate bipolar static agglomeration dedusting device and dedusting method thereof | |
| CN105855056A (en) | Micro-unit crossflow type anode device of electric precipitator | |
| CN103861416A (en) | Domestic air cleaner | |
| CN100418637C (en) | Electric dust collector and method thereof | |
| CN204933696U (en) | A kind of composite static electric cleaner | |
| CN206500262U (en) | A kind of bipolar power supply high-efficiency electric dust catcher of combined type | |
| CN104226477A (en) | Air purifier and purification method thereof | |
| CN202803400U (en) | Electric precipitator capable of gathering fine dust at high efficiency | |
| CN102553721A (en) | Static deduster and step-by-step rapping deashing method thereof | |
| CN202087420U (en) | High-efficiency electric dust collector based on variable flow field | |
| CN202387346U (en) | Lenticular electric bag compound dust remover | |
| CN203777875U (en) | Household air purifier | |
| CN103657855A (en) | Energy-efficient electrostatic dust collector | |
| CN101934250B (en) | Bipolar air dust remover | |
| CN206027925U (en) | Compound minimum discharge electrostatic precipitator | |
| CN104607314A (en) | Oil-smoke collecting device and smoke exhaust ventilator | |
| CN202387558U (en) | Dual flow velocity high-efficiency electrostatic precipitator | |
| CN203778198U (en) | Coulomb electric dedustor | |
| CN210544103U (en) | Pulse plasma smoke and dust purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |