SE1950823A1 - Air purification device - Google Patents
Air purification deviceInfo
- Publication number
- SE1950823A1 SE1950823A1 SE1950823A SE1950823A SE1950823A1 SE 1950823 A1 SE1950823 A1 SE 1950823A1 SE 1950823 A SE1950823 A SE 1950823A SE 1950823 A SE1950823 A SE 1950823A SE 1950823 A1 SE1950823 A1 SE 1950823A1
- Authority
- SE
- Sweden
- Prior art keywords
- filter medium
- purification device
- air purification
- emitter electrode
- emitter
- Prior art date
Links
Classifications
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- 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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/155—Filtration
-
- 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
- B03C3/019—Post-treatment of gases
-
- 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
- B03C3/60—Use of special materials other than liquids
-
- 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
- B03C3/66—Applications of electricity supply techniques
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- 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
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
-
- 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
- B03C2201/04—Ionising electrode being a wire
-
- 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
- B03C2201/08—Ionising electrode being a rod
-
- 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
-
- 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
- B03C2201/30—Details of magnetic or electrostatic separation for use in or with vehicles
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0071—Electrically conditioning the air, e.g. by ionizing
- B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Electrostatic Separation (AREA)
Claims (11)
1.Luftreningsanordning för att separera luftburna partiklar från ett luftflöde, varvid luftreningsanordningen innefattar: en emitterenhet innefattande en emitterelektrod; oc ett filtermedium anordnat att attrahera åtminstone en delmängd av de luftburna partiklarna, varvid filtermediet innefattar ett ledande material, oc varvid emitterelektroden och filtermediet innefattande det ledande materialet är anordnade så att de producerar en joniserande volym för att ladda luftburna partiklar som finns i luftflödet.
2. Luftreningsanordning enligt krav 1, varvid det ledande materialet är ett av ett ark av aktivt kol, ledande partikelmedia och ett ledande nät.
3. Luftreningsanordning enligt något av kraven 1 och 2, varvid filtermediet som innefattar det ledande materialet är anslutet till elektrisk jord.
4. Luftreningsanordning enligt något av kraven 1-3, varvid emitterelektroden och filtermediet är anordnade på avstånd inom 10-100 millimeter.
5. Luftreningsanordning enligt något av kraven 1-3, varvid emitterelektroden och filtermediet är anordnade på avstånd inom 12-30 millimeter.
6. Luftreningsanordning enligt något av kraven 1-5, varvid emitterelektroden innefattar en eller flera koronaurladdningspunkter.
7. Luftreningsanordning enligt krav 6, varvid nämnda en eller flera koronaurladdningspunkter är riktade bort från filtermediet.
8. Luftreningsanordning enligt något av kraven 6 och 7, varvid emitterelektroden är en långsträckt struktur och nämnda flertal koronala urladdningspunkter är fördelade längs en längd av emitterelektroden.
9. Luftreningsanordning enligt något av kraven 1-8, varvid emitterenheten vidare innefattar en emitterbärare för att hålla emitterelektroden och för att elektriskt isolera emitterelektroden från filtermediet innefattande det ledande materialet.
10. Luftreningsanordning enligt något av kraven 1-9, varvid emitterenheten är flexibelt ansluten till filtermediet för att tillåta deformation av filtermediet medan emitterenheten är fäst vid filtermediet.
11. Luftreningsanordning enligt något av kraven 1-10, vidare innefattande: en strömkälla, ett första kontaktdon som ansluter strömförsörjningen till emitterelektroden; och
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1950823A SE544046C2 (en) | 2019-06-28 | 2019-06-28 | Air purification device with a filter medium comprising a conductive material |
CN202080056691.0A CN114258324A (zh) | 2019-06-28 | 2020-06-26 | 空气净化装置 |
EP20832698.3A EP3990191A4 (en) | 2019-06-28 | 2020-06-26 | AIR PURIFYING DEVICE |
PCT/SE2020/050672 WO2020263171A1 (en) | 2019-06-28 | 2020-06-26 | Air purification device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1950823A SE544046C2 (en) | 2019-06-28 | 2019-06-28 | Air purification device with a filter medium comprising a conductive material |
Publications (2)
Publication Number | Publication Date |
---|---|
SE1950823A1 true SE1950823A1 (sv) | 2020-12-29 |
SE544046C2 SE544046C2 (en) | 2021-11-16 |
Family
ID=74061030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1950823A SE544046C2 (en) | 2019-06-28 | 2019-06-28 | Air purification device with a filter medium comprising a conductive material |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3990191A4 (sv) |
CN (1) | CN114258324A (sv) |
SE (1) | SE544046C2 (sv) |
WO (1) | WO2020263171A1 (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4230298A1 (en) | 2022-02-18 | 2023-08-23 | Hengst SE | Cabin air filter with polarisation |
DE102022202649A1 (de) | 2022-03-17 | 2023-09-21 | Mahle International Gmbh | System für eine Lüftungseinrichtung |
SE2251182A1 (en) * | 2022-10-10 | 2024-04-11 | Cabinair Sweden Ab | Filter device with a filter medium comprising an electrically conductive material |
EP4357025A1 (en) | 2022-10-21 | 2024-04-24 | Hengst SE | Active field polarized media air cleaning device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2352658A (en) * | 1999-04-12 | 2001-02-07 | Darwin Technology Ltd | Electrostatic particle separation |
EP1291086A2 (en) * | 2001-08-31 | 2003-03-12 | Matsushita Electric Industrial Co., Ltd. | Electric dust collector and blower using the same |
US20080034973A1 (en) * | 2004-04-22 | 2008-02-14 | Darwin Technology Limited | Device For Air Cleaning |
FI125997B (sv) * | 2014-01-27 | 2016-05-13 | Teknologian Tutkimuskeskus Vtt Oy | Elektriskt system för laddning av partiklar och förfarande för filtrering av gas |
CN108480050A (zh) * | 2018-02-09 | 2018-09-04 | 北京东方计量测试研究所 | 驻极体材料及静电除尘装置 |
US20190143339A1 (en) * | 2016-06-06 | 2019-05-16 | Panasonic Intellectual Property Management Co., Ltd. | Charger, electric dust collector, ventilator, and air cleaner |
EP3488933A1 (en) * | 2017-11-27 | 2019-05-29 | Cwik Pro-Vent Systemy Wentylacyjne Krzysztof | Electrostatic air filter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2270979C (en) * | 1996-11-08 | 2009-09-08 | Constantinos J. Joannou | Externally ionizing air filter |
US7025806B2 (en) * | 2003-11-25 | 2006-04-11 | Stri{dot over (o)}nAir, Inc. | Electrically enhanced air filtration with improved efficacy |
US7258729B1 (en) * | 2004-08-04 | 2007-08-21 | Air Ion Devices Inc. | Electronic bi-polar electrostatic air cleaner |
EP3283226A4 (en) * | 2015-04-14 | 2018-12-05 | Environmental Management Confederation Inc. | Corrugated filtration media for polarizing air cleaner |
KR20170051893A (ko) * | 2015-11-03 | 2017-05-12 | 현대자동차주식회사 | 전기식 집진필터 |
-
2019
- 2019-06-28 SE SE1950823A patent/SE544046C2/en unknown
-
2020
- 2020-06-26 CN CN202080056691.0A patent/CN114258324A/zh active Pending
- 2020-06-26 WO PCT/SE2020/050672 patent/WO2020263171A1/en active Application Filing
- 2020-06-26 EP EP20832698.3A patent/EP3990191A4/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2352658A (en) * | 1999-04-12 | 2001-02-07 | Darwin Technology Ltd | Electrostatic particle separation |
EP1291086A2 (en) * | 2001-08-31 | 2003-03-12 | Matsushita Electric Industrial Co., Ltd. | Electric dust collector and blower using the same |
US20080034973A1 (en) * | 2004-04-22 | 2008-02-14 | Darwin Technology Limited | Device For Air Cleaning |
FI125997B (sv) * | 2014-01-27 | 2016-05-13 | Teknologian Tutkimuskeskus Vtt Oy | Elektriskt system för laddning av partiklar och förfarande för filtrering av gas |
US20190143339A1 (en) * | 2016-06-06 | 2019-05-16 | Panasonic Intellectual Property Management Co., Ltd. | Charger, electric dust collector, ventilator, and air cleaner |
EP3488933A1 (en) * | 2017-11-27 | 2019-05-29 | Cwik Pro-Vent Systemy Wentylacyjne Krzysztof | Electrostatic air filter |
CN108480050A (zh) * | 2018-02-09 | 2018-09-04 | 北京东方计量测试研究所 | 驻极体材料及静电除尘装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3990191A1 (en) | 2022-05-04 |
WO2020263171A1 (en) | 2020-12-30 |
EP3990191A4 (en) | 2023-07-19 |
SE544046C2 (en) | 2021-11-16 |
CN114258324A (zh) | 2022-03-29 |
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