FR2172348A1 - - Google Patents

Info

Publication number
FR2172348A1
FR2172348A1 FR7305552A FR7305552A FR2172348A1 FR 2172348 A1 FR2172348 A1 FR 2172348A1 FR 7305552 A FR7305552 A FR 7305552A FR 7305552 A FR7305552 A FR 7305552A FR 2172348 A1 FR2172348 A1 FR 2172348A1
Authority
FR
France
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.)
Granted
Application number
FR7305552A
Other languages
French (fr)
Other versions
FR2172348B1 (en
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Publication of FR2172348A1 publication Critical patent/FR2172348A1/fr
Application granted granted Critical
Publication of FR2172348B1 publication Critical patent/FR2172348B1/fr
Expired 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
    • B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
    • B03C3/761—Drive-transmitting devices therefor, e.g. insulated shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrostatic Separation (AREA)
FR7305552A 1972-02-18 1973-02-16 Expired FR2172348B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB771372 1972-02-18

Publications (2)

Publication Number Publication Date
FR2172348A1 true FR2172348A1 (en) 1973-09-28
FR2172348B1 FR2172348B1 (en) 1976-11-05

Family

ID=9838331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305552A Expired FR2172348B1 (en) 1972-02-18 1973-02-16

Country Status (14)

Country Link
US (1) US3844742A (en)
JP (1) JPS4890070A (en)
BR (1) BR7301155D0 (en)
CA (1) CA986851A (en)
CH (1) CH545657A (en)
DE (1) DE2307960C2 (en)
ES (1) ES411703A1 (en)
FI (1) FI53539C (en)
FR (1) FR2172348B1 (en)
GB (1) GB1330612A (en)
IT (1) IT979146B (en)
SE (1) SE381409B (en)
SU (1) SU733506A3 (en)
ZA (1) ZA73820B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059420A (en) * 1975-05-23 1977-11-22 Elex A.G. Bearings and rapping shaft in electrostatic precipitator
JPS5542850Y2 (en) * 1977-05-23 1980-10-07
US4277258A (en) * 1977-12-09 1981-07-07 F. L. Smidth & Co. Electrostatic precipitator and discharge electrode therefor
DE2834526C2 (en) * 1978-08-07 1984-08-23 Metallgesellschaft Ag, 6000 Frankfurt Drop hammer for knocking devices in electrostatic precipitators
DE2839542C2 (en) * 1978-09-12 1986-08-28 Apparatebau Rothemühle Brandt + Kritzler GmbH, 5963 Wenden Electrostatic precipitator
JPS55102960U (en) * 1979-01-08 1980-07-18
DE3044018C2 (en) * 1980-11-22 1982-11-04 Buckau-Walther AG, 4048 Grevenbroich Knocking device for an electric separator
SE452956B (en) * 1984-11-05 1988-01-04 Flaekt Ab FOR A MULTIPLE EMISSION ELECTRODES DETERMINED FAST HOLDING DEVICE
GB2171337A (en) * 1985-02-22 1986-08-28 Smidth & Co As F L Rapping mechanism for an electrostatic precipitator
US4769049A (en) * 1987-04-14 1988-09-06 United Mcgill Corporation Side rapping drag hammer apparatus for electrostatic precipitators
US4747856A (en) * 1987-08-21 1988-05-31 General Electric Environmental Services, Inc. Lower end alignment device for electrostatic precipitator collector electrodes
GB2231513A (en) * 1989-05-08 1990-11-21 Fls Milj A S Rapping mechanism
DE4112455A1 (en) * 1991-04-12 1992-10-15 Ver Energiewerke Ag Dust removal from flue gas - by gas flow diversion and electrostatic pptn.
DK107692A (en) * 1992-08-28 1994-03-01 Fls Milj A S Banking mechanism for knocking an electrofilter's electrodes
US5792240A (en) * 1993-12-23 1998-08-11 Fls Miljo A/S Device for cleaning electrodes in an electrostatic precipitator and an electrostatic precipitator utilizing such devices
US5554210A (en) * 1994-01-11 1996-09-10 FLS Milj.o slashed. A/S Suspension device and a rapping mechanism for electrodes in an electrostatic precipitator
US6336961B1 (en) * 1997-06-23 2002-01-08 Sumitomo Heavy Industries, Ltd. Electric precipitator and electric precipitation electrode used for the same
DE102005045633B3 (en) * 2005-09-23 2007-05-16 Alstom Technology Ltd Monkey tapping device
US8052766B2 (en) * 2006-08-16 2011-11-08 Alstom Technology Ltd Device and method for cleaning selective catalytic reduction protective devices
US7615086B2 (en) * 2007-02-27 2009-11-10 Babcock & Wilcox Power Generation Group, Inc. Assembly for ash separation from flue gas
DE102007044838B4 (en) * 2007-09-14 2009-07-30 Salzgitter Mannesmann Gmbh Knocking device for precipitation electrodes in electrostatic precipitators
CN102896046B (en) * 2012-11-07 2015-08-12 福建龙净环保股份有限公司 A kind of Cathode system of cantilever beam structure of electric dust remover
IL259445B (en) * 2018-05-16 2021-07-29 Filt Air Ltd Air conditioner and ionizer with integral cleaning mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB889525A (en) * 1960-01-30 1962-02-14 Svenska Flaektfabriken Ab Device for cleaning the collecting electrodes in electrostatic precipitators
FR1289249A (en) * 1961-05-16 1962-03-30 Metallgesellschaft Ag Cleaning process for plate-shaped precipitation electrodes
FR1557282A (en) * 1967-03-13 1969-02-14

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE564703A (en) *
DE469909C (en) * 1927-08-24 1928-12-28 Siemens Schuckertwerke Akt Ges Shaking device, especially for the electrodes of electrical gas cleaning systems
DE505794C (en) * 1929-07-10 1930-08-27 Metallgesellschaft Ag Device for cleaning the electrodes of electrical gas cleaners by shaking them with a striking tool
DE650801C (en) * 1934-04-12 1937-10-01 Patentverwertung Device for shaking collecting electrodes in electrostatic precipitators
GB437626A (en) * 1934-11-16 1935-11-01 Siemens Lurgi Cottrell Elektro Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gases
GB721846A (en) * 1952-07-24 1955-01-12 Lodge Cottrell Ltd Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gaseous fluids
US2812035A (en) * 1955-09-09 1957-11-05 Buell Engineering Company Inc Electrostatic precipitator and a collecting electrode therefor
US2864459A (en) * 1955-10-24 1958-12-16 Svenska Flaektfabriken Ab Rapping system for electrofilters
GB821752A (en) * 1957-06-27 1959-10-14 Lodge Cottrell Ltd Improvements in or relating to electrostatic precipitators
US2890081A (en) * 1957-11-25 1959-06-09 C E Rogers Company Air lock for a powder cooler
US3201923A (en) * 1960-01-30 1965-08-24 Svenska Flaektfabriken Ab Device for cleaning the collecting electrodes in electrostatic precipitators
US3109720A (en) * 1960-05-17 1963-11-05 Koppers Co Inc Electrostatic precipitation
US3081553A (en) * 1960-10-03 1963-03-19 Miller George Apparatus for cleaning feathers and the like
US3113852A (en) * 1960-10-06 1963-12-10 Metallgesellschaft Ag Cleaning means for channel-shaped dust collecting electrodes
ES271217A1 (en) * 1960-10-20 1961-12-16 A B Svenska Falktfabriken Device for the sustainability of ballots for electrodes of electrofilters (Machine-translation by Google Translate, not legally binding)
DK106491C (en) * 1961-07-12 1967-02-13 Svenska Flaektfabriken Ab Electrostatic dust collector.
DE1865538U (en) * 1962-07-06 1963-01-17 Metallgesellschaft Ag DEVICE FOR KNOCKING DOWN PRECIPITATION ELECTRODES IN THE ELECTRIC FILTER.
GB978462A (en) * 1963-10-28 1964-12-23 Rolls Royce Gas turbine by-pass engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB889525A (en) * 1960-01-30 1962-02-14 Svenska Flaektfabriken Ab Device for cleaning the collecting electrodes in electrostatic precipitators
FR1289249A (en) * 1961-05-16 1962-03-30 Metallgesellschaft Ag Cleaning process for plate-shaped precipitation electrodes
FR1557282A (en) * 1967-03-13 1969-02-14

Also Published As

Publication number Publication date
DE2307960C2 (en) 1984-03-08
US3844742A (en) 1974-10-29
DE2307960A1 (en) 1973-08-23
SU733506A3 (en) 1980-05-05
ES411703A1 (en) 1976-01-01
BR7301155D0 (en) 1973-09-27
JPS4890070A (en) 1973-11-24
CA986851A (en) 1976-04-06
AU5221073A (en) 1974-08-15
SE381409B (en) 1975-12-08
FI53539B (en) 1978-02-28
CH545657A (en) 1974-02-15
FR2172348B1 (en) 1976-11-05
GB1330612A (en) 1973-09-19
FI53539C (en) 1978-06-12
IT979146B (en) 1974-09-30
ZA73820B (en) 1974-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse