SE1951357A1 - Particle eliminator - Google Patents

Particle eliminator

Info

Publication number
SE1951357A1
SE1951357A1 SE1951357A SE1951357A SE1951357A1 SE 1951357 A1 SE1951357 A1 SE 1951357A1 SE 1951357 A SE1951357 A SE 1951357A SE 1951357 A SE1951357 A SE 1951357A SE 1951357 A1 SE1951357 A1 SE 1951357A1
Authority
SE
Sweden
Prior art keywords
particles
ion
negatively charged
collection
emitting unit
Prior art date
Application number
SE1951357A
Other versions
SE543755C2 (en
Inventor
Johnny Gentzel
Original Assignee
Johnny Gentzel
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 Johnny Gentzel filed Critical Johnny Gentzel
Priority to SE1951357A priority Critical patent/SE543755C2/en
Priority to CN202080069117.9A priority patent/CN114728293A/en
Priority to PCT/SE2020/051133 priority patent/WO2021107850A1/en
Publication of SE1951357A1 publication Critical patent/SE1951357A1/en
Publication of SE543755C2 publication Critical patent/SE543755C2/en

Links

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

Abstract

A particle elimination system (1) comprises an ion emitting unit (10), and a collection unit (50). The ion emitting unit is configured for emission of negatively charged ions into a gas volume (2) having particles therein. Thereby, the negatively charged ions, when encountering the particles, charge the particles to form negatively charged particles (4). The collection unit is aimed for collection of the negatively charged particles. The ion emitting unit comprises a multitude of sharp ion-emission points (30) and a high-voltage source (40) connected to the multitude of sharp ion-emission points. The collection unit comprises a collection structure of metal, electrically connected to a zero or positive voltage. Each of the sharp ion-emission points is isolated from each other and, as the only electrical connection, is connected to the high-voltage source by a respective feed connection.
SE1951357A 2019-11-27 2019-11-27 Particle eliminator SE543755C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE1951357A SE543755C2 (en) 2019-11-27 2019-11-27 Particle eliminator
CN202080069117.9A CN114728293A (en) 2019-11-27 2020-11-26 Particle eliminator
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 true SE1951357A1 (en) 2021-05-28
SE543755C2 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 (en)
SE (1) SE543755C2 (en)
WO (1) WO2021107850A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
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 (en) * 2017-05-12 2018-11-15 青岛海尔空调器有限总公司 Negative ion generating device, air conditioner, and air purifier
EP3552710A1 (en) * 2018-04-10 2019-10-16 BSH Hausgeräte GmbH Electrostatic filter unit and ventilation device with electrostatic filter unit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1257312A (en) * 1960-05-03 1961-03-31 Aerotec Ind Apparatus for electrostatic dust precipitation
US3704572A (en) * 1970-05-15 1972-12-05 Gourdine Systems Inc Electrostatic precipitator system
DE3072080D1 (en) * 1980-10-20 1988-04-14 Maxwell Lab Inc Electrostatic precipitator apparatus having an improved ion generating means
JPS60132661A (en) * 1983-12-20 1985-07-15 Nippon Soken Inc Air purifier
JPH11314049A (en) * 1998-05-06 1999-11-16 Comfort:Kk Electric dust collection air cleaning system
FR2794295B1 (en) * 1999-05-31 2001-09-07 Joel Mercier ION GENERATING DEVICE
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 (en) * 2013-09-16 2017-10-24 大连聚能环保科技有限公司 A kind of negative ion air-cleaner

Patent Citations (7)

* Cited by examiner, † Cited by third party
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 (en) * 2017-05-12 2018-11-15 青岛海尔空调器有限总公司 Negative ion generating device, air conditioner, and air purifier
EP3552710A1 (en) * 2018-04-10 2019-10-16 BSH Hausgeräte GmbH Electrostatic filter unit and ventilation device with electrostatic filter unit

Also Published As

Publication number Publication date
SE543755C2 (en) 2021-07-13
CN114728293A (en) 2022-07-08
WO2021107850A1 (en) 2021-06-03

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