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GB1330612A - Electrostatic dust precipitator - Google Patents

Electrostatic dust precipitator

Info

Publication number
GB1330612A
GB1330612A GB771372A GB1330612DA GB1330612A GB 1330612 A GB1330612 A GB 1330612A GB 771372 A GB771372 A GB 771372A GB 1330612D A GB1330612D A GB 1330612DA GB 1330612 A GB1330612 A GB 1330612A
Authority
GB
United Kingdom
Prior art keywords
hammer
bar
electrodes
rapping
tongues
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.)
Expired
Application number
GB771372A
Other languages
English (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 GB1330612A publication Critical patent/GB1330612A/en
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)
GB771372A 1972-02-18 1972-02-18 Electrostatic dust precipitator Expired GB1330612A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1330612A true GB1330612A (en) 1973-09-19

Family

ID=9838331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB771372A Expired GB1330612A (en) 1972-02-18 1972-02-18 Electrostatic dust precipitator

Country Status (14)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192434A1 (de) * 1985-02-22 1986-08-27 F.L. Smidth & Co. A/S Abklopfmechanismus für elektrostatische Abscheider
EP0584880A1 (de) * 1992-08-28 1994-03-02 Fls Miljo A/S Elektrostatischer Abscheider

Families Citing this family (22)

* 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 (de) * 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 (de) * 1978-08-07 1984-08-23 Metallgesellschaft Ag, 6000 Frankfurt Fallhammer für Klopfeinrichtungen in Elektroabscheidern
DE2839542C2 (de) * 1978-09-12 1986-08-28 Apparatebau Rothemühle Brandt + Kritzler GmbH, 5963 Wenden Elektroabscheider
JPS55102960U (de) * 1979-01-08 1980-07-18
DE3044018C2 (de) * 1980-11-22 1982-11-04 Buckau-Walther AG, 4048 Grevenbroich Klopfvorrichtung für einen Elektro-Abscheider
SE452956B (sv) * 1984-11-05 1988-01-04 Flaekt Ab For ett flertal emissionselektroder avsedd fasthallningsanordning
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 (de) * 1991-04-12 1992-10-15 Ver Energiewerke Ag Verfahren und anordnung zur staubaushaltung aus einem rauchgasstrom einer kohlenstaubfeuerung
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
EP0662347B1 (de) * 1994-01-11 2000-05-03 Fls Miljo A/S Ein Tragerelement und ein Erschütterungsvorrichtung für Elektroden eines Elektrofilters
US6336961B1 (en) * 1997-06-23 2002-01-08 Sumitomo Heavy Industries, Ltd. Electric precipitator and electric precipitation electrode used for the same
DE102005045633B3 (de) * 2005-09-23 2007-05-16 Alstom Technology Ltd Fallhammer-Klopfvorrichtung
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 (de) * 2007-09-14 2009-07-30 Salzgitter Mannesmann Gmbh Klopfeinrichtung für Niederschlagselektroden in Elektrofiltern
CN102896046B (zh) * 2012-11-07 2015-08-12 福建龙净环保股份有限公司 一种电除尘器悬臂梁结构阴极系统
IL259445B (en) * 2018-05-16 2021-07-29 Filt Air Ltd Air conditioning unit and ionizer with integrated cleaning mechanism
CN115090417B (zh) * 2022-05-06 2024-11-01 华能国际电力江苏能源开发有限公司 一种电站电除尘电场高效振打装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE564703A (de) *
DE469909C (de) * 1927-08-24 1928-12-28 Siemens Schuckertwerke Akt Ges Schuettelvorrichtung, insbesondere fuer die Elektroden elektrischer Gasreinigungsanlagen
DE505794C (de) * 1929-07-10 1930-08-27 Metallgesellschaft Ag Vorrichtung zum Abreinigen der Elektroden elektrischer Gasreiniger durch Erschuettern mittels eines Schlagwerkzeuges
DE650801C (de) * 1934-04-12 1937-10-01 Patentverwertung Einrichtung zur Erschuetterung von Niederschlagselektroden bei Elektrofiltern
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
GB889525A (en) * 1960-01-30 1962-02-14 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 (es) * 1960-10-20 1961-12-16 A B Svenska Falktfabriken Dispositivo para la sustentación de barras de baloteo para electrodos de electrofiltros
FR1289249A (fr) * 1961-05-16 1962-03-30 Metallgesellschaft Ag Procédé de nettoyage des électrodes de précipitation en forme de plaques
DK106491C (da) * 1961-07-12 1967-02-13 Svenska Flaektfabriken Ab Elektrostatisk støvudskiller.
DE1865538U (de) * 1962-07-06 1963-01-17 Metallgesellschaft Ag Vorrichtung zur abklopfung von niederschlagselektroden im elektrofilter.
GB978462A (en) * 1963-10-28 1964-12-23 Rolls Royce Gas turbine by-pass engine
FR1557282A (de) * 1967-03-13 1969-02-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192434A1 (de) * 1985-02-22 1986-08-27 F.L. Smidth & Co. A/S Abklopfmechanismus für elektrostatische Abscheider
EP0584880A1 (de) * 1992-08-28 1994-03-02 Fls Miljo A/S Elektrostatischer Abscheider

Also Published As

Publication number Publication date
FI53539B (de) 1978-02-28
BR7301155D0 (pt) 1973-09-27
DE2307960A1 (de) 1973-08-23
AU5221073A (en) 1974-08-15
ES411703A1 (es) 1976-01-01
SE381409B (sv) 1975-12-08
CH545657A (de) 1974-02-15
FR2172348B1 (de) 1976-11-05
US3844742A (en) 1974-10-29
CA986851A (en) 1976-04-06
IT979146B (it) 1974-09-30
DE2307960C2 (de) 1984-03-08
JPS4890070A (de) 1973-11-24
ZA73820B (en) 1974-02-27
FI53539C (fi) 1978-06-12
SU733506A3 (ru) 1980-05-05
FR2172348A1 (de) 1973-09-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee