EP3067118A3 - Electrostatic particle separation device - Google Patents

Electrostatic particle separation device Download PDF

Info

Publication number
EP3067118A3
EP3067118A3 EP16159164.9A EP16159164A EP3067118A3 EP 3067118 A3 EP3067118 A3 EP 3067118A3 EP 16159164 A EP16159164 A EP 16159164A EP 3067118 A3 EP3067118 A3 EP 3067118A3
Authority
EP
European Patent Office
Prior art keywords
wall
gas
electrostatic filter
channel
cleaning
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.)
Withdrawn
Application number
EP16159164.9A
Other languages
German (de)
French (fr)
Other versions
EP3067118A2 (en
Inventor
Dirk Böhringer
Manfred Pabst
Matthias Ebel
Florian Volz
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.)
Kutzner and Weber GmbH
Original Assignee
Kutzner and Weber GmbH
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 Kutzner and Weber GmbH filed Critical Kutzner and Weber GmbH
Publication of EP3067118A2 publication Critical patent/EP3067118A2/en
Publication of EP3067118A3 publication Critical patent/EP3067118A3/en
Withdrawn legal-status Critical Current

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
    • B03C3/74—Cleaning the electrodes
    • B03C3/743—Cleaning the electrodes by using friction, e.g. by brushes or sliding elements
    • 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
    • B03C3/49—Collecting-electrodes tubular
    • 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
    • B03C3/74—Cleaning the electrodes
    • B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
    • 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
    • B03C3/74—Cleaning the electrodes
    • B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
    • B03C3/765—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact with electromagnetic rappers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electrostatic Separation (AREA)

Abstract

Elektrostatische Partikelabscheidevorrichtung zur Gasreinigung, insbesondere Rauchgasreinigung, umfassend
- ein Gehäuse (2) mit einem Gaseinlass (4) und einem Gasauslass (6) sowie einem von einer elektrisch leitfähigen Wandung (9) begrenzten Elektrofiltergaskanal (8) zwischen dem Gaseinlass (4) und dem Gasauslass (6),
- eine elektrische Hochspannungselektrode (14), die in dem Elektrofiltergaskanal (8) angeordnet ist, wobei die Hochspannungselektrode (14) und die elektrisch leitfähige Wandung (9) als gegensätzliche Elektroden eines Elektrodenpaares betreibbar sind, um ein elektrisches Feld in dem Elektrofiltergaskanal (8) zu erzeugen, und
- eine Reinigungsvorrichtung (20, 22, 24; 22, 46) zur Reinigung der Wandung des Elektrofiltergaskanals,
wobei die Reinigungsvorrichtung (20, 22, 24; 22, 46) ein in dem Elektrofiltergaskanal (8) bewegbar gelagert aufgenommenes und an der Wandung (9) kontaktierend anliegendes Reibungselement (20) umfasst, welches zur Ausführung von Reibungsbewegungen an der Wandung (9) antreibbar ist, um Ablagerungen von der Wandung (9) abzulösen.

Figure imgaf001
Electrostatic particle separation device for gas purification, in particular flue gas cleaning, comprising
- A housing (2) with a gas inlet (4) and a gas outlet (6) and one of an electrically conductive wall (9) limited electrostatic filter channel (8) between the gas inlet (4) and the gas outlet (6)
- a high voltage electrical electrode (14) disposed in the electrostatic filter gas channel (8), the high voltage electrode (14) and the electrically conductive wall (9) being operable as opposed electrodes of a pair of electrodes to generate an electric field in the electrostatic filter gas channel (8). to produce, and
a cleaning device (20, 22, 24, 22, 46) for cleaning the wall of the electrostatic filter gas channel,
wherein the cleaning device (20, 22, 24, 22, 46) comprises a friction element (20) which is movably mounted in the electrostatic filter gas channel (8) and contacts the wall (9) in a friction-engaging manner on the wall (9). is drivable to detach deposits from the wall (9).
Figure imgaf001
EP16159164.9A 2015-03-09 2016-03-08 Electrostatic particle separation device Withdrawn EP3067118A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015204168.9A DE102015204168A1 (en) 2015-03-09 2015-03-09 Electrostatic particle separation device

Publications (2)

Publication Number Publication Date
EP3067118A2 EP3067118A2 (en) 2016-09-14
EP3067118A3 true EP3067118A3 (en) 2016-11-30

Family

ID=55521578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16159164.9A Withdrawn EP3067118A3 (en) 2015-03-09 2016-03-08 Electrostatic particle separation device

Country Status (2)

Country Link
EP (1) EP3067118A3 (en)
DE (1) DE102015204168A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT6849B (en) * 2020-02-11 2021-09-27 Vilniaus Gedimino technikos universitetas Single zone spring-loaded electrostatic air treatment filter and method
CN114433358B (en) * 2022-04-07 2022-06-28 河北地质大学华信学院 Solid waste particle capturing and recycling system and using method thereof
CN116337703B (en) * 2023-05-25 2023-08-01 江苏中能电力设备有限公司 Measuring device for detecting smoke emission

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE490186C (en) * 1927-10-19 1930-01-27 Metallgesellschaft Ag Process for cleaning the tubular electrodes of electrical gas cleaners
DE534531C (en) * 1930-04-20 1931-09-26 Karl Munzinger Dr Ing Method and device for cleaning the electrodes of electrical gas cleaners
GB408814A (en) * 1933-04-28 1934-04-19 Paul Herbelot Improvements in and relating to electrostatic precipitation devices
GB755204A (en) * 1954-01-21 1956-08-15 Research Corp Improvements in or relating to electro-static precipitators
US3114615A (en) * 1960-12-09 1963-12-17 Koppers Co Inc Oscillating shearing device for the removal of precipitated dry dust
DE2737475A1 (en) * 1977-08-19 1979-03-01 United Air Specialists Self-cleaning electrostatic precipitator - cleaned by variable frequency vibrations produced by tank of compressed air
JPS5836662A (en) * 1981-08-26 1983-03-03 Hitachi Plant Eng & Constr Co Ltd Electrostatic precipitator
DE20118299U1 (en) * 2001-11-10 2003-03-20 Hengst Gmbh & Co Kg Electric oscillating oil filter has a composite electrode which is agitated in up to three dimensions by a vibrator
DE102006003028A1 (en) * 2006-01-20 2007-08-02 Schmatloch Nückel Technologietransfer Electric filter for firing plant, e.g. in private household, e.g. chimney oven, has filter electrode, housing, where electrode holder is arranged partially in housing, and surrounds circular screen in defined distance
CH700330B1 (en) * 2008-02-28 2010-08-13 Beru Ag Ionization wire cleaning device for electrostatic particle separator of chimney oven, has bimetal-catch spring connected with ionization wire such that spring transmits mechanical impulse to wire during heating and/or cooling of exhaust gas
DE102009044152A1 (en) * 2009-04-02 2010-10-14 Georg Hipp Maschinenbau Gmbh Electro-filter, for exhaust gas passing from a heating system through a chimney, has a metal pipe as a precipitating electrode in the chimney with a central spray electrode
EP2256411A2 (en) * 2009-05-30 2010-12-01 Robert Bosch GmbH Exhaust gas line for a heating device or a combustion machine
WO2012048794A1 (en) * 2010-09-28 2012-04-19 Karlsruher Institut Für Technologie (Kit) Collector stage of an electrostatic precipitator for cleaning flue gas produced during combustion processes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966436A (en) * 1974-07-08 1976-06-29 Wahlco, Inc. Discharge electrode
DE3244397A1 (en) * 1982-12-01 1984-06-07 Klöckner-Humboldt-Deutz AG, 5000 Köln ELECTROSTATIC DUST SEPARATOR
CH695113A5 (en) 2000-10-02 2005-12-15 Empa Device for flue gas purification in small furnaces.
CN101428249B (en) * 2008-12-02 2011-05-04 吴荣标 Cathode ash-clearing structure of electric dust collector

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE490186C (en) * 1927-10-19 1930-01-27 Metallgesellschaft Ag Process for cleaning the tubular electrodes of electrical gas cleaners
DE534531C (en) * 1930-04-20 1931-09-26 Karl Munzinger Dr Ing Method and device for cleaning the electrodes of electrical gas cleaners
GB408814A (en) * 1933-04-28 1934-04-19 Paul Herbelot Improvements in and relating to electrostatic precipitation devices
GB755204A (en) * 1954-01-21 1956-08-15 Research Corp Improvements in or relating to electro-static precipitators
US3114615A (en) * 1960-12-09 1963-12-17 Koppers Co Inc Oscillating shearing device for the removal of precipitated dry dust
DE2737475A1 (en) * 1977-08-19 1979-03-01 United Air Specialists Self-cleaning electrostatic precipitator - cleaned by variable frequency vibrations produced by tank of compressed air
JPS5836662A (en) * 1981-08-26 1983-03-03 Hitachi Plant Eng & Constr Co Ltd Electrostatic precipitator
DE20118299U1 (en) * 2001-11-10 2003-03-20 Hengst Gmbh & Co Kg Electric oscillating oil filter has a composite electrode which is agitated in up to three dimensions by a vibrator
DE102006003028A1 (en) * 2006-01-20 2007-08-02 Schmatloch Nückel Technologietransfer Electric filter for firing plant, e.g. in private household, e.g. chimney oven, has filter electrode, housing, where electrode holder is arranged partially in housing, and surrounds circular screen in defined distance
CH700330B1 (en) * 2008-02-28 2010-08-13 Beru Ag Ionization wire cleaning device for electrostatic particle separator of chimney oven, has bimetal-catch spring connected with ionization wire such that spring transmits mechanical impulse to wire during heating and/or cooling of exhaust gas
DE102009044152A1 (en) * 2009-04-02 2010-10-14 Georg Hipp Maschinenbau Gmbh Electro-filter, for exhaust gas passing from a heating system through a chimney, has a metal pipe as a precipitating electrode in the chimney with a central spray electrode
EP2256411A2 (en) * 2009-05-30 2010-12-01 Robert Bosch GmbH Exhaust gas line for a heating device or a combustion machine
WO2012048794A1 (en) * 2010-09-28 2012-04-19 Karlsruher Institut Für Technologie (Kit) Collector stage of an electrostatic precipitator for cleaning flue gas produced during combustion processes

Also Published As

Publication number Publication date
DE102015204168A1 (en) 2016-09-15
EP3067118A2 (en) 2016-09-14

Similar Documents

Publication Publication Date Title
EP3067118A3 (en) Electrostatic particle separation device
WO2006094174A3 (en) Dual flow wet electrostatic precipitator
WO2007145984A3 (en) Wet electrostatic precipitator for treating oxidized biomass effluent
EP2628428A3 (en) Suction device with a charging device
CA2985468C (en) Method and arrangement
CL2020002999A1 (en) Copper slag depletion device and method
WO2018229724A3 (en) Apparatus and method for ionizing an analyte, and apparatus and method for analysing an ionized analyte
KR101633086B1 (en) Micro particle separator
WO2006113639A3 (en) Method and apparatus for flue gas desulphurization
SG11201805887QA (en) Water treatment device and water treatment method
ATE520467T1 (en) DEVICE FOR THE DIELECTROPHORETIC SEPARATION OF PARTICLES IN A LIQUID
WO2016083854A3 (en) Procedure, filter module and air cleaning device
KR102014139B1 (en) Electric precipitator
DE102009033827B3 (en) Unloading device for contactless dismantling of electrostatic loads on isolating materials, comprises electrode, which is attached on positive and negative high voltage source
ATE468919T1 (en) METHOD AND DEVICE FOR SELF-CLEANING AND VOLTAGE-DEPENDENT ELECTROSTATIC FILTERING
EP2517795A4 (en) Filter, filtering method using the filter and trace apparatus
JP2011025128A (en) Minute substance separator and minute substance separation method
RU126267U1 (en) TWO-ZONE ELECTRIC FILTER
KR101693103B1 (en) Electrode generation method for dielectrophoresis based particle separation or capture
RU122311U1 (en) TWO-ZONE ELECTRIC FILTER
CN106216100A (en) A kind of electrostatic precipitation filter
RU2012115542A (en) GAS FLOW CLEANING FILTER
JP2006000801A (en) Charge injection type electrostatic oil cleaning apparatus
WO2021081565A3 (en) Wesp collection electrode insert or extension
SA519410676B1 (en) Device and Method for Separating Materials

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: B03C 3/76 20060101ALI20161027BHEP

Ipc: B03C 3/49 20060101ALI20161027BHEP

Ipc: B03C 3/60 20060101ALI20161027BHEP

Ipc: B03C 3/41 20060101ALI20161027BHEP

Ipc: B03C 3/74 20060101AFI20161027BHEP

17P Request for examination filed

Effective date: 20170519

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20200708

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20201119