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ES2017440A6 - Fluid cooled plasma burner with transferred arc. - Google Patents

Fluid cooled plasma burner with transferred arc.

Info

Publication number
ES2017440A6
ES2017440A6 ES8904071A ES8904071A ES2017440A6 ES 2017440 A6 ES2017440 A6 ES 2017440A6 ES 8904071 A ES8904071 A ES 8904071A ES 8904071 A ES8904071 A ES 8904071A ES 2017440 A6 ES2017440 A6 ES 2017440A6
Authority
ES
Spain
Prior art keywords
burner
transferred arc
cooled plasma
ignition
main electrode
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 - Fee Related
Application number
ES8904071A
Other languages
Spanish (es)
Inventor
Hanjosef Bebber
Heinrich Otto Rossner
Gebhard Tomalla
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Publication of ES2017440A6 publication Critical patent/ES2017440A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/28—Cooling arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/341—Arrangements for providing coaxial protecting fluids
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3421—Transferred arc or pilot arc mode
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3478—Geometrical details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
  • Plasma Technology (AREA)
  • Gas Burners (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Discharge Heating (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The invention relates to a fluid-cooled plasma burner with transferred arc in which the coolant, electric power and gas are taken via ignition and main electrode lances consisting of coaxial pipes to the ignition and main electrode. To improve the design of the burner, minimise heat losses from the burner jacket and improve the burner efficiency, it is proposed to provide a common coolant circuit (41, 35, 36, 43) for the ignition (16) and main electrode (27, 28) lances.
ES8904071A 1988-12-01 1989-11-29 Fluid cooled plasma burner with transferred arc. Expired - Fee Related ES2017440A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3840485A DE3840485A1 (en) 1988-12-01 1988-12-01 LIQUID-COOLED PLASMA TORCH WITH TRANSFERED ARC

Publications (1)

Publication Number Publication Date
ES2017440A6 true ES2017440A6 (en) 1991-02-01

Family

ID=6368234

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8904071A Expired - Fee Related ES2017440A6 (en) 1988-12-01 1989-11-29 Fluid cooled plasma burner with transferred arc.

Country Status (10)

Country Link
EP (1) EP0446238B1 (en)
JP (1) JP2942354B2 (en)
KR (1) KR900702756A (en)
AT (1) ATE110221T1 (en)
CA (1) CA2004226A1 (en)
DD (1) DD292806A5 (en)
DE (2) DE3840485A1 (en)
ES (1) ES2017440A6 (en)
WO (1) WO1990006666A1 (en)
ZA (1) ZA899174B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022112C2 (en) * 1990-07-11 1996-03-14 Mannesmann Ag Plasma torch for transmitted arc
DE4034731A1 (en) * 1990-10-30 1992-05-07 Mannesmann Ag PLASMA BURNER FOR MELTING AND KEEPING WARM MATERIALS TO BE TREATED
NO174450C (en) * 1991-12-12 1994-05-04 Kvaerner Eng Plasma burner device for chemical processes
JP3934554B2 (en) 2001-02-27 2007-06-20 ヤン タイ ロン ユアン ディアンリ チースー ユーシャ コンスー Combined cathode and plasma ignition device using the cathode
KR100708320B1 (en) * 2004-04-22 2007-04-17 김기현 Apparatus for surface modification of casing-parts using atmospheric-pressure microwave plasma and method thereof
JP4820317B2 (en) * 2006-04-06 2011-11-24 積水化学工業株式会社 Discharge treatment device
DE102009016932B4 (en) 2009-04-08 2013-06-20 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Cooling tubes and electrode holder for an arc plasma torch and arrangements of the same and arc plasma torch with the same
JP4576476B1 (en) * 2009-12-28 2010-11-10 株式会社フェローテック Striker-type plasma generator and plasma processing apparatus
JP6522968B2 (en) * 2015-01-30 2019-05-29 株式会社小松製作所 Insulation guide for plasma torch and replacement part unit
CN107509299B (en) * 2016-02-22 2019-03-12 衢州迪升工业设计有限公司 A kind of pyrolysis installation of ionization collaboration
DE202017000969U1 (en) 2017-02-23 2017-04-03 CEBra - Centrum für Energietechnologie Brandenburg GmbH Hochspannungszündvorrichtung
CN112010377B (en) * 2020-08-07 2024-11-15 合肥中科远望环保科技有限公司 A high concentration organic waste liquid vaporization treatment device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO119341B (en) * 1965-04-09 1970-05-04 Inst Badan Jadrowych
US3569661A (en) * 1969-06-09 1971-03-09 Air Prod & Chem Method and apparatus for establishing a cathode stabilized (collimated) plasma arc
US4055741A (en) * 1975-12-08 1977-10-25 David Grigorievich Bykhovsky Plasma arc torch
DE2900330A1 (en) * 1978-01-09 1979-07-12 Inst Elektroswarki Patona PROCESS FOR PLASMA GENERATION IN A PLASMA ARC GENERATOR AND DEVICE FOR CARRYING OUT THE PROCESS
US4549065A (en) * 1983-01-21 1985-10-22 Technology Application Services Corporation Plasma generator and method
DE3435680A1 (en) * 1984-09-28 1986-04-03 Fried. Krupp Gmbh, 4300 Essen PLASMA TORCH
DE3642375A1 (en) * 1986-12-11 1988-06-23 Castolin Sa METHOD FOR APPLYING AN INTERNAL COATING INTO TUBES OD. DGL. CAVITY NARROW CROSS SECTION AND PLASMA SPLASH BURNER DAFUER

Also Published As

Publication number Publication date
DD292806A5 (en) 1991-08-08
EP0446238B1 (en) 1994-08-17
DE3840485A1 (en) 1990-06-07
CA2004226A1 (en) 1990-06-01
ATE110221T1 (en) 1994-09-15
JPH04502531A (en) 1992-05-07
ZA899174B (en) 1990-09-26
JP2942354B2 (en) 1999-08-30
EP0446238A1 (en) 1991-09-18
WO1990006666A1 (en) 1990-06-14
KR900702756A (en) 1990-12-08
DE58908219D1 (en) 1994-09-22

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-11-29

FD1A Patent lapsed

Effective date: 20010402