SE543755C2 - Particle eliminator - Google Patents
Particle eliminatorInfo
- Publication number
- SE543755C2 SE543755C2 SE1951357A SE1951357A SE543755C2 SE 543755 C2 SE543755 C2 SE 543755C2 SE 1951357 A SE1951357 A SE 1951357A SE 1951357 A SE1951357 A SE 1951357A SE 543755 C2 SE543755 C2 SE 543755C2
- Authority
- SE
- Sweden
- Prior art keywords
- ion
- particles
- collection
- elimination system
- sharp
- Prior art date
Links
- 239000002245 particle Substances 0.000 title claims abstract description 60
- 150000002500 ions Chemical class 0.000 claims abstract description 49
- 230000008030 elimination Effects 0.000 claims abstract description 16
- 238000003379 elimination reaction Methods 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 6
- 231100001261 hazardous Toxicity 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 12
- 230000005684 electric field Effects 0.000 description 10
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 241000700605 Viruses Species 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- -1 oXygen ion Chemical class 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/36—Controlling flow of gases or vapour
- B03C3/368—Controlling flow of gases or vapour by other than static mechanical means, e.g. internal ventilator or recycler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/016—Pretreatment of the gases prior to electrostatic precipitation by acoustic or electromagnetic energy, e.g. ultraviolet light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0076—Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/06—Ionising electrode being a needle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/10—Ionising electrode has multiple serrated ends or parts
Claims (9)
1. Ett partikelelimineringssystem (1), innefattande: - en jonemitterande enhet (10), anordnad för emission av negativtladdade joner (5) in i en gasvolym (2) som har partiklar (3) däri, varvid nämndanegativt laddade joner (5), när de stöter pä nämnda partiklar (3), laddarnämnda partiklar (3) till att bilda negativt laddade partiklar (4); och an uppsamlingsenhet (50) för uppsamling av nämnda negativt laddadepartiklar (4); vilken jonemitterande enhet (10) innefattar ett flertal vassajonemitterande spetsar (30) och en högspänningskälla (40) ansluten tillnämnda flertal vassa jonemitterande spetsar (30); vilken uppsamlingsenhet (50) innefattar en uppsamlingsstruktur (53)av metall, elektriskt ansluten till en nollspänning eller positiv spänning; varvid var och en av nämnda vassa jonemitterande spetsar (30) ärisolerad frän varandra och, som den enda elektriska anslutningen, äransluten till nämnda högspänningskälla (40) genom en respektivetillförselanslutning (42A-J),kännetecknad av att nämnda gasvolym (2) innefattas i ett rum (6) i enbyggnad, och av att ett avständ mellan nämnda jonemitterande enhet (10) ochnämnda uppsamlingsenhet (50) är ätminstone en av: större än 2 m; och större än halva avständet mellan tvä väggar som vetter mot varandra i nämnda rum (6).
2. Partikelelimineringssystemet enligt patentkrav 1, kännetecknat av attvar och en av nämnda tillförselanslutningarna (42A-J) har en individuell elektrisk resistans (44A-J) av ätminstone 1 MQ frän högspänningspotentialen.
3. Partikelelimineringssystemet enligt patentkrav 1 eller 2, kännetecknatav att nämnda högspänningskälla (40) tillhandahäller en spänning till nämnda tillförselanslutningar (42A-J) av ätminstone 2.4 kV.
4. Partikelelimineringssystemet enligt något av patentkraven 1 till 3,kännetecknat av att nämnda högspänningskälla (40) och nämnda uppsamlingsenhet (50) är anslutna till en gemensam jordpotential.
5. Partikelelimineringssystemet enligt patentkrav 4, kännetecknat avatt nämnda gemensamma jordpotential är nollpotential eller jordpotential för ett elnät installerat i anslutning till nämnda gasvolym (2).
6. Partikelelimineringssystemet enligt något av patentkraven 1-5,kännetecknat av attnämnda uppsamlingsstruktur (53) innefattar ett nät (54); samt attnämnda uppsamlingsenhet (50) vidare innefattar en fläkt (55) anordnad för att suga gas frän nämnda gasvolym (2) genom nämnda nät (54).
7. Partikelelimineringssystemet enligt något av patentkraven 1-6,kännetecknat av att nämnda uppsamlingsenhet (50) vidare innefattar enUV-ljuskälla (70), anordnad för att kontinuerligt eller intermittent belysanämnda uppsamlingsstruktur (53) för att förstöra skadligt innehåll i de uppsamlade partiklarna.
8. Partikelelimineringssystemet enligt något av patentkraven 1-7,kännetecknat av att jonemitteringsenheten (10) har ett hölje (20) med hål(22); varvid var och en av nämnda vassa jonemitterande spetsar (30) ärplacerad i eller alldeles innanför ett respektive av nämnda hål (22); och varvidnämnda hölje (20) har en elektrisk konduktivitet som är mindre än 10-4 S/ m, företrädesvis mindre än 10"8 S/ m
9. Partikelelimineringssystemet enligt patentkrav 8, kännetecknat av att nämnda hölje (20) har en elektrisk konduktivitet av mer än 10-12 S/ m.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1951357A SE543755C2 (en) | 2019-11-27 | 2019-11-27 | Particle eliminator |
| CN202080069117.9A CN114728293A (zh) | 2019-11-27 | 2020-11-26 | 颗粒消除器 |
| PCT/SE2020/051133 WO2021107850A1 (en) | 2019-11-27 | 2020-11-26 | Particle eliminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1951357A SE543755C2 (en) | 2019-11-27 | 2019-11-27 | Particle eliminator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE1951357A1 SE1951357A1 (en) | 2021-05-28 |
| SE543755C2 true SE543755C2 (en) | 2021-07-13 |
Family
ID=76130741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1951357A SE543755C2 (en) | 2019-11-27 | 2019-11-27 | Particle eliminator |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN114728293A (sv) |
| SE (1) | SE543755C2 (sv) |
| WO (1) | WO2021107850A1 (sv) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB418403A (en) * | 1933-09-20 | 1934-10-24 | Res Corp Of New York | Improvements in or relating to the electrical precipitation of suspended particles from gaseous fluids |
| WO1993016807A1 (en) * | 1992-02-20 | 1993-09-02 | Tl-Vent Ab | A two-stage electrostatic filter |
| US20070091536A1 (en) * | 2004-12-28 | 2007-04-26 | Murata Manufacturing Co., Ltd. | Ion generating unit and ion generating apparatus |
| US20130047858A1 (en) * | 2011-08-31 | 2013-02-28 | John R. Bohlen | Electrostatic precipitator with collection charge plates divided into electrically isolated banks |
| US20170036217A1 (en) * | 2015-08-05 | 2017-02-09 | International Business Machines Corporation | Smart control for airborne particle collection |
| WO2018205719A1 (zh) * | 2017-05-12 | 2018-11-15 | 青岛海尔空调器有限总公司 | 负离子发生装置、空调器和空气净化器 |
| EP3552710A1 (de) * | 2018-04-10 | 2019-10-16 | BSH Hausgeräte GmbH | Elektrostatische filtereinheit und lüftungsvorrichtung mit elektrostatischer filtereinheit |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1257312A (fr) * | 1960-05-03 | 1961-03-31 | Aerotec Ind | Appareil pour précipitation électrostatique des poussières |
| US3704572A (en) * | 1970-05-15 | 1972-12-05 | Gourdine Systems Inc | Electrostatic precipitator system |
| ATE22820T1 (de) * | 1980-10-20 | 1986-11-15 | Maxwell Lab Inc | Elektrostatische abscheidevorrichtung mit zutreffenden mitteln zur ionenerzeugung. |
| JPS60132661A (ja) * | 1983-12-20 | 1985-07-15 | Nippon Soken Inc | 空気清浄器 |
| JPH11314049A (ja) * | 1998-05-06 | 1999-11-16 | Comfort:Kk | 電気集塵式空気清浄システム |
| FR2794295B1 (fr) * | 1999-05-31 | 2001-09-07 | Joel Mercier | Dispositif generateur d'ions |
| EP1829614A1 (en) * | 2006-03-02 | 2007-09-05 | Technische Universiteit Delft | Method for the removal of smut, fine dust and exhaust gas particles, particle catch arrangement for use in this method and use of the particle catch arrangement to generate a static electric field |
| US20100037776A1 (en) * | 2008-08-14 | 2010-02-18 | Sik Leung Chan | Devices for removing particles from a gas comprising an electrostatic precipitator |
| WO2013006726A1 (en) * | 2011-07-05 | 2013-01-10 | Accio Energy, Inc. | System and method for energy and particle extraction from an exhaust stream |
| CN104456745B (zh) * | 2013-09-16 | 2017-10-24 | 大连聚能环保科技有限公司 | 一种负离子空气净化器 |
-
2019
- 2019-11-27 SE SE1951357A patent/SE543755C2/en unknown
-
2020
- 2020-11-26 CN CN202080069117.9A patent/CN114728293A/zh active Pending
- 2020-11-26 WO PCT/SE2020/051133 patent/WO2021107850A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB418403A (en) * | 1933-09-20 | 1934-10-24 | Res Corp Of New York | Improvements in or relating to the electrical precipitation of suspended particles from gaseous fluids |
| WO1993016807A1 (en) * | 1992-02-20 | 1993-09-02 | Tl-Vent Ab | A two-stage electrostatic filter |
| US20070091536A1 (en) * | 2004-12-28 | 2007-04-26 | Murata Manufacturing Co., Ltd. | Ion generating unit and ion generating apparatus |
| US20130047858A1 (en) * | 2011-08-31 | 2013-02-28 | John R. Bohlen | Electrostatic precipitator with collection charge plates divided into electrically isolated banks |
| US20170036217A1 (en) * | 2015-08-05 | 2017-02-09 | International Business Machines Corporation | Smart control for airborne particle collection |
| WO2018205719A1 (zh) * | 2017-05-12 | 2018-11-15 | 青岛海尔空调器有限总公司 | 负离子发生装置、空调器和空气净化器 |
| EP3552710A1 (de) * | 2018-04-10 | 2019-10-16 | BSH Hausgeräte GmbH | Elektrostatische filtereinheit und lüftungsvorrichtung mit elektrostatischer filtereinheit |
Also Published As
| Publication number | Publication date |
|---|---|
| SE1951357A1 (en) | 2021-05-28 |
| CN114728293A (zh) | 2022-07-08 |
| WO2021107850A1 (en) | 2021-06-03 |
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