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GB968065A - Improvements in or relating to the removal of mists and solids from gases by electrostatic precipitation - Google Patents

Improvements in or relating to the removal of mists and solids from gases by electrostatic precipitation

Info

Publication number
GB968065A
GB968065A GB1559663A GB1559663A GB968065A GB 968065 A GB968065 A GB 968065A GB 1559663 A GB1559663 A GB 1559663A GB 1559663 A GB1559663 A GB 1559663A GB 968065 A GB968065 A GB 968065A
Authority
GB
United Kingdom
Prior art keywords
electrodes
discharge
collecting electrodes
tube
april
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
GB1559663A
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 GB968065A publication Critical patent/GB968065A/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
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/06—Plant or installations having external electricity supply dry type characterised by presence of stationary tube 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

Landscapes

  • Electrostatic Separation (AREA)

Abstract

968,065. Electrostatic precipitators. METALLGESELLSCHAFT A.G. April 19, 1963 [April 21, 1962], No. 15596/63. Heading B2J. A wet precipitator with cylindrical collecting electrodes of 100-120 mm. in diameter, and with a discharge gap of 20 mm., employs a gas flow of 5-15 metres/sec. The discharge electrodes 7 have helically staggered discharge points 8 and are preferably made by extruding a tube with six radial flanges from lead, the flanges being cut out to leave the points 8. The lead tube may contain a steel tube for support. The collecting electrodes 4 are cooled by a water jacket between end plates 3 and 3<SP>1</SP>, turbulence within the jacket being produced by a packing of balls or rings 6. The discharge electrodes 7 are mounted between frames 9 and 12 which are supported on the precipitator casing by insulators 11 and 13. Precipitated moisture and dust are swept down the collecting electrodes by the gas flow and run off the flared ends of the electrodes into a drip tray 14. The flared ends of the collecting electrodes may take the form shown in Fig. 6. Specifications 428,471 and 499,576 are referred to.
GB1559663A 1962-04-21 1963-04-19 Improvements in or relating to the removal of mists and solids from gases by electrostatic precipitation Expired GB968065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962M0052608 DE1239277B (en) 1962-04-21 1962-04-21 Process for the separation of mists and solids from gases by means of wet pipe dust collectors

Publications (1)

Publication Number Publication Date
GB968065A true GB968065A (en) 1964-08-26

Family

ID=7307480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1559663A Expired GB968065A (en) 1962-04-21 1963-04-19 Improvements in or relating to the removal of mists and solids from gases by electrostatic precipitation

Country Status (3)

Country Link
AT (1) AT249184B (en)
DE (1) DE1239277B (en)
GB (1) GB968065A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042354A (en) * 1974-02-05 1977-08-16 Environmental Elements Corporation Electrostatic precipitator having an improved discharge and collector electrode system and gas distribution means
DE3415984A1 (en) * 1984-04-28 1985-11-07 Hugo Petersen Gesellschaft für verfahrenstechnischen Anlagenbau mbH & Co KG, 6200 Wiesbaden ELECTRIC FILTER
EP0255985A2 (en) * 1986-07-05 1988-02-17 Schako Metallwarenfabrik Ferdinand Schad KG Electrostatic separator for filtrating air
WO2000062936A1 (en) * 1999-04-19 2000-10-26 Fortum Service Oy Arrangement and method for purification of flowing gas
WO2001069065A1 (en) * 2000-03-15 2001-09-20 Fortum Oyj Method and arrangement for cleaning the intake air of a gas turbine
WO2003002861A1 (en) * 2001-06-05 2003-01-09 Fortum Oyj Method for preparing clean intake air for gas turbine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927701A1 (en) * 1989-08-25 1991-02-28 Gnii Cvetnych Metallov Gincvet METHOD AND SYSTEM FOR PURIFYING A GAS WITH SOLID AND GASEOUS ADDITIVES

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1333790A (en) * 1915-06-28 1920-03-16 Research Corp Means for electrical treatment of gases
US1941861A (en) * 1929-08-06 1934-01-02 Int Precipitation Co Process for the electrical purification of gases
GB428471A (en) * 1933-11-14 1935-05-14 Whessoe Foundry & Engineering Improvements in or relating to the electrical precipitation of matter suspended in gases
GB499576A (en) * 1938-07-06 1939-01-25 Siemens Lurgi Cottrell Elektro Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gaseous fluids
US2505907A (en) * 1946-10-31 1950-05-02 Research Corp Discharge electrode
DE1013626B (en) * 1955-01-05 1957-08-14 Metallgesellschaft Ag Electrostatic filter designed as an indirectly acting cooler

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042354A (en) * 1974-02-05 1977-08-16 Environmental Elements Corporation Electrostatic precipitator having an improved discharge and collector electrode system and gas distribution means
DE3415984A1 (en) * 1984-04-28 1985-11-07 Hugo Petersen Gesellschaft für verfahrenstechnischen Anlagenbau mbH & Co KG, 6200 Wiesbaden ELECTRIC FILTER
EP0163047A2 (en) * 1984-04-28 1985-12-04 Hugo Petersen Ges. für verfahrenstechn. Anlagenbau mbH & Co KG Electrofilter
EP0163047A3 (en) * 1984-04-28 1986-04-16 Hugo Petersen Ges. Fur Verfahrenstechn. Anlagenbau Mbh & Co Kg Electrofilter
EP0255985A2 (en) * 1986-07-05 1988-02-17 Schako Metallwarenfabrik Ferdinand Schad KG Electrostatic separator for filtrating air
EP0255985A3 (en) * 1986-07-05 1989-10-04 Schako Metallwarenfabrik Ferdinand Schad Kg Electrostatic separator for filtrating air
WO2000062936A1 (en) * 1999-04-19 2000-10-26 Fortum Service Oy Arrangement and method for purification of flowing gas
WO2001069065A1 (en) * 2000-03-15 2001-09-20 Fortum Oyj Method and arrangement for cleaning the intake air of a gas turbine
US6527829B1 (en) 2000-03-15 2003-03-04 Fortum Oyj Method and arrangement for purifying the intake air of a gas turbine
WO2003002861A1 (en) * 2001-06-05 2003-01-09 Fortum Oyj Method for preparing clean intake air for gas turbine

Also Published As

Publication number Publication date
DE1239277B (en) 1967-04-27
AT249184B (en) 1966-09-12

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