GB1146417A - Electrostatic precipitator - Google Patents

Electrostatic precipitator

Info

Publication number
GB1146417A
GB1146417A GB48813/67A GB4881367A GB1146417A GB 1146417 A GB1146417 A GB 1146417A GB 48813/67 A GB48813/67 A GB 48813/67A GB 4881367 A GB4881367 A GB 4881367A GB 1146417 A GB1146417 A GB 1146417A
Authority
GB
United Kingdom
Prior art keywords
electrostatic precipitator
electrode
star
section
electrodes
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
GB48813/67A
Inventor
Jean Wiemer
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB1146417A publication Critical patent/GB1146417A/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
    • B03C3/40—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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/10—Ionising electrode has multiple serrated ends or parts

Landscapes

  • Electrostatic Separation (AREA)

Abstract

1,146,417. Electrostatic precipitators. METALLGESELLSCHAFT A.G. 26 Oct., 1967 [3 Dec., 1966], No. 48813/67. Heading B2J. A vertical electrostatic precipitator has pipetype collecting electrodes 5, (Fig. 1), with internal round or star shaped cross-section discharge electrodes 12. A discharge electrode has a lower third provided with points 14, Fig. 2, a middle third with lugs 15 or spikes 6, Fig. 3 (not shown), and a smooth upper third 12'. Alternating the middle third is the star cross-section rod 12" Fig. 4, the upper third being sheathed by a pipe 18. The electrode thus has strong, moderate and zero discharging characteristics from the gas inlet end 1 towards the gas outlet end 7, and this is stated to increase the W value significantly.
GB48813/67A 1966-12-03 1967-10-26 Electrostatic precipitator Expired GB1146417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0071877 1966-12-03

Publications (1)

Publication Number Publication Date
GB1146417A true GB1146417A (en) 1969-03-26

Family

ID=7314186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48813/67A Expired GB1146417A (en) 1966-12-03 1967-10-26 Electrostatic precipitator

Country Status (4)

Country Link
US (1) US3483671A (en)
DE (1) DE1557150A1 (en)
FR (1) FR1547889A (en)
GB (1) GB1146417A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073632A1 (en) * 1981-08-25 1983-03-09 Dresser Industries,Inc. Electrostatic precipitator having means for dampening the swaying of its discharge electrodes

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2427509C2 (en) * 1974-06-07 1982-12-23 Metallgesellschaft Ag, 6000 Frankfurt Manufacturing process for plastic-coated ionization electrodes
US4134040A (en) * 1977-10-19 1979-01-09 Koppers Company, Inc. Adapter for wire electrode assembly of an electrostatic precipitator
US4533368A (en) * 1982-09-30 1985-08-06 Black & Decker, Inc. Apparatus for removing respirable aerosols from air
SE452955B (en) * 1984-11-05 1988-01-04 Flaekt Ab Rigid emission electrode
US4904283A (en) * 1987-11-24 1990-02-27 Government Of The United States As Represented By Administrator Environmental Protection Agency Enhanced fabric filtration through controlled electrostatically augmented dust deposition
SE463077B (en) * 1988-06-03 1990-10-08 Boliden Contech Ab the emission electrodes
US5254155A (en) * 1992-04-27 1993-10-19 Mensi Fred E Wet electrostatic ionizing element and cooperating honeycomb passage ways
EP0655508B1 (en) * 1993-11-30 1998-08-19 ACCIAI SPECIALI TERNI S.p.a. Process for using foamed slag in stainless steel production in the electric arc furnace
ES2124763T3 (en) * 1993-12-16 1999-02-16 Sviluppo Materiali Spa DEVICE FOR PRECIPITATING PARTICLES IN EXHAUST GASES.
DE19727568C1 (en) * 1997-06-28 1998-05-28 Metallgesellschaft Ag Spray electrode for electrostatic separator
US6508861B1 (en) 2001-10-26 2003-01-21 Croll Reynolds Clean Air Technologies, Inc. Integrated single-pass dual-field electrostatic precipitator and method
CA2664069C (en) * 2006-09-27 2011-09-20 Hitachi Plant Technologies, Ltd. Electric dust collector, discharge electrode, method for producing the discharge electrode, and method for producing discharge needle
WO2013179381A1 (en) * 2012-05-29 2013-12-05 トヨタ自動車株式会社 Particulate matter treating device
FR3022806B1 (en) 2014-06-25 2019-06-21 Commissariat A L'energie Atomique Et Aux Energies Alternatives ELECTROSTATIC COLLECTOR

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA687858A (en) * 1964-06-02 M. Keesling Frank Discharge electrode for electrical precipitator
US1252183A (en) * 1913-09-09 1918-01-01 Int Precipitation Co Apparatus for electrical separation of suspended particles from gases.
US1333790A (en) * 1915-06-28 1920-03-16 Research Corp Means for electrical treatment of gases
DE338416C (en) * 1918-01-24 1921-06-17 Siemens Schuckertwerke G M B H Method and device for cleaning gases between electrically charged electrodes
GB413800A (en) * 1933-03-03 1934-07-26 Sturtevant Eng Co Ltd Improvements in electrostatic precipitating plant
US2199390A (en) * 1937-11-23 1940-05-07 Int Precipitation Co Electrical precipitation
US2409957A (en) * 1944-09-15 1946-10-22 Reynolds Howard Signal flash
SE304747B (en) * 1962-04-12 1968-10-07 Metallgesellschaft Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073632A1 (en) * 1981-08-25 1983-03-09 Dresser Industries,Inc. Electrostatic precipitator having means for dampening the swaying of its discharge electrodes

Also Published As

Publication number Publication date
DE1557150A1 (en) 1970-04-02
FR1547889A (en) 1968-11-29
US3483671A (en) 1969-12-16

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