EP0826925A3 - Verfahren und Vorrichtung zum Abschalten eines Brenners - Google Patents

Verfahren und Vorrichtung zum Abschalten eines Brenners Download PDF

Info

Publication number
EP0826925A3
EP0826925A3 EP97115127A EP97115127A EP0826925A3 EP 0826925 A3 EP0826925 A3 EP 0826925A3 EP 97115127 A EP97115127 A EP 97115127A EP 97115127 A EP97115127 A EP 97115127A EP 0826925 A3 EP0826925 A3 EP 0826925A3
Authority
EP
European Patent Office
Prior art keywords
gas
burner
inert
supply pipe
mixture
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.)
Granted
Application number
EP97115127A
Other languages
English (en)
French (fr)
Other versions
EP0826925B1 (de
EP0826925A2 (de
Inventor
Erich Dipl.-Ing. Czajka
Holger Dipl.-Ing. Schöne
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.)
Linde Gas AG
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Priority to SI9730305T priority Critical patent/SI0826925T1/xx
Publication of EP0826925A2 publication Critical patent/EP0826925A2/de
Publication of EP0826925A3 publication Critical patent/EP0826925A3/de
Application granted granted Critical
Publication of EP0826925B1 publication Critical patent/EP0826925B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/002—Gaseous fuel
    • F23K5/007—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/82—Preventing flashback or blowback
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2209/00—Safety arrangements
    • F23D2209/30—Purging

Abstract

Verfahren zum Abschalten eines Brenners mit wenigstens einer Versorgungsleitung für ein Brenngas/Sauerstoff-Gemisch, wobei unmittelbar nach der Unterbrechung der Brenngas/Sauerstoff-Gemischzuführung zu dem Brenner dem Brenner ein Inert- bzw. Spülgas zugeführt wird. Als Inert- bzw. Spülgas wird hierbei Stickstoff oder ein Stickstoff-haltiges Gasgemisch, insbesondere Luft oder Preßluft, verwendet.
Vorrichtung zur Durchführung dieses Verfahrens, bestehend aus wenigstens einem Brenner (5) mit wenigstens einer Versorgungsleitung (3) für ein Brenngas/Sauerstoff-Gemisch, wobei in der Versorgungsleitung wenigstens ein Regel- und/oder Absperrventil (d) vorgesehen ist. Erfindungsgemäß mündet in die Versorgungsleitung(en) für ein Brenngas/Sauerstoff-Gemisch wenigstens eine Versorgungsleitung (4) für ein Inert- bzw. Spülgas und die Versorgungsleitung für ein Inert- bzw. Spülgas weist wenigstens ein Regel- und/oder Absperrventil (e) auf.
EP97115127A 1996-09-02 1997-09-01 Verfahren und Vorrichtung zum Abschalten eines Brenners Expired - Lifetime EP0826925B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9730305T SI0826925T1 (en) 1996-09-02 1997-09-01 Process and device for shutting off a burner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19635576 1996-09-02
DE19635576A DE19635576A1 (de) 1996-09-02 1996-09-02 Verfahren und Vorrichtung zum Abschalten eines Brenners

Publications (3)

Publication Number Publication Date
EP0826925A2 EP0826925A2 (de) 1998-03-04
EP0826925A3 true EP0826925A3 (de) 1999-02-17
EP0826925B1 EP0826925B1 (de) 2001-12-19

Family

ID=7804398

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97115127A Expired - Lifetime EP0826925B1 (de) 1996-09-02 1997-09-01 Verfahren und Vorrichtung zum Abschalten eines Brenners

Country Status (5)

Country Link
EP (1) EP0826925B1 (de)
AT (1) ATE211240T1 (de)
CZ (1) CZ291724B6 (de)
DE (2) DE19635576A1 (de)
SI (1) SI0826925T1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10133058A1 (de) * 2001-07-07 2003-01-23 Messer Griesheim Gmbh Verfahren zum Zerstäuben und Verbrennen von Brennstoffen mittels Sauerstoff und Brenner hierzu
CN102514766B (zh) * 2011-12-26 2013-06-05 宁波和利氢能源科技有限公司 一种用于安瓿灌封的氢氧焰安全熄火装置
DE102015226553A1 (de) * 2015-11-23 2017-05-24 Gvp Gesellschaft Zur Vermarktung Der Porenbrennertechnik Mbh Ofen
CN106051747A (zh) * 2016-07-27 2016-10-26 北京神雾环境能源科技集团股份有限公司 一种蓄热式富氧燃烧方法及其装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938577A (en) * 1956-10-04 1960-05-31 Air Reduction Method and apparatus for preventing backfire in gas burner systems
DE2018187A1 (de) * 1969-05-13 1971-01-21 The Electric Furnace Company Salem. Ohio (V St A ) Verfahren und Einrichtung zur Vermeidung des Flammenruckschlags in einem Brennersystem
DE3825721A1 (de) * 1988-07-28 1990-02-01 Linde Ag Verfahren und vorrichtung zur ein- und/oder abschaltung eines brenners

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938577A (en) * 1956-10-04 1960-05-31 Air Reduction Method and apparatus for preventing backfire in gas burner systems
DE2018187A1 (de) * 1969-05-13 1971-01-21 The Electric Furnace Company Salem. Ohio (V St A ) Verfahren und Einrichtung zur Vermeidung des Flammenruckschlags in einem Brennersystem
DE3825721A1 (de) * 1988-07-28 1990-02-01 Linde Ag Verfahren und vorrichtung zur ein- und/oder abschaltung eines brenners

Also Published As

Publication number Publication date
DE59705854D1 (de) 2002-01-31
ATE211240T1 (de) 2002-01-15
DE19635576A1 (de) 1998-03-05
CZ273697A3 (cs) 1998-04-15
SI0826925T1 (en) 2002-10-31
CZ291724B6 (cs) 2003-05-14
EP0826925B1 (de) 2001-12-19
EP0826925A2 (de) 1998-03-04

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