EA012772B1 - Пламенная горелка и способ газопламенной обработки металлической поверхности - Google Patents

Пламенная горелка и способ газопламенной обработки металлической поверхности Download PDF

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Publication number
EA012772B1
EA012772B1 EA200802429A EA200802429A EA012772B1 EA 012772 B1 EA012772 B1 EA 012772B1 EA 200802429 A EA200802429 A EA 200802429A EA 200802429 A EA200802429 A EA 200802429A EA 012772 B1 EA012772 B1 EA 012772B1
Authority
EA
Eurasian Patent Office
Prior art keywords
nozzle
section
flame burner
oxygen
gas
Prior art date
Application number
EA200802429A
Other languages
English (en)
Russian (ru)
Other versions
EA200802429A1 (ru
Inventor
Эгон Эверц
Ральф Эверц
Штефан Эверц
Original Assignee
Эгон Эверц К.Г. (Гмбх & Ко)
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 Эгон Эверц К.Г. (Гмбх & Ко) filed Critical Эгон Эверц К.Г. (Гмбх & Ко)
Publication of EA200802429A1 publication Critical patent/EA200802429A1/ru
Publication of EA012772B1 publication Critical patent/EA012772B1/ru

Links

Classifications

    • 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
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • 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
    • F23D14/38—Torches, e.g. for brazing or heating
    • 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
    • F23D14/48—Nozzles
    • F23D14/56—Nozzles for spreading the flame over an area, e.g. for desurfacing of solid material, for surface hardening, or for heating workpieces
    • 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
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00012—Liquid or gas fuel burners with flames spread over a flat surface, either premix or non-premix type, e.g. "Flächenbrenner"
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14642—Special features of gas burners with jet mixers with more than one gas injection nozzles or orifices for a single mixing tube
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Metal Rolling (AREA)
EA200802429A 2006-07-22 2007-05-18 Пламенная горелка и способ газопламенной обработки металлической поверхности EA012772B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006034014A DE102006034014A1 (de) 2006-02-23 2006-07-22 Flämmbrenner und Verfahren zum Brennflämmen einer metallischen Oberfläche
PCT/DE2007/000901 WO2008011851A1 (fr) 2006-07-22 2007-05-18 Brûleur à flamme et procédé de brûlage au chalumeau d'une surface métallique

Publications (2)

Publication Number Publication Date
EA200802429A1 EA200802429A1 (ru) 2009-06-30
EA012772B1 true EA012772B1 (ru) 2009-12-30

Family

ID=38475981

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200802429A EA012772B1 (ru) 2006-07-22 2007-05-18 Пламенная горелка и способ газопламенной обработки металлической поверхности

Country Status (10)

Country Link
US (1) US20090214990A1 (fr)
EP (1) EP2044366A1 (fr)
JP (1) JP2009544925A (fr)
KR (1) KR20090037894A (fr)
CN (1) CN101460780A (fr)
BR (1) BRPI0715425A2 (fr)
DE (1) DE102006034014A1 (fr)
EA (1) EA012772B1 (fr)
MX (1) MX2009000447A (fr)
WO (1) WO2008011851A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013075750A1 (fr) * 2011-11-25 2013-05-30 Gega Lotz Gmbh Système de buse pour un chalumeau pour l'oxycoupage autogène, pourvu d'une gaine extérieure de type manchon servant à aspirer l'air extérieur
WO2014104116A1 (fr) 2012-12-27 2014-07-03 株式会社Ihi Système de fourniture d'une forme de dosage appropriée pour un médicament magnétique
DE102013101184A1 (de) * 2013-02-07 2014-08-07 Gega Lotz Gmbh Flämmblockbaugruppe
JP7455653B2 (ja) * 2016-06-15 2024-03-26 リケンテクノス株式会社 抗菌性ハードコート、及びその製造方法
CN108204590B (zh) * 2016-12-16 2020-01-24 中国石油化工股份有限公司 一种气井放喷测试用燃烧器
EP3962690A4 (fr) * 2019-05-03 2023-06-21 Thierry Rozot Systèmes, appareils et procédés de réduction de la taille d'un matériau
JP7270578B2 (ja) * 2020-05-12 2023-05-10 リケンテクノス株式会社 抗菌性ハードコート、及びその製造方法
JP7032473B2 (ja) * 2020-05-12 2022-03-08 リケンテクノス株式会社 抗菌性ハードコート、及びその製造方法
JP7270577B2 (ja) * 2020-05-12 2023-05-10 リケンテクノス株式会社 抗菌性ハードコート、及びその製造方法
CN113757660B (zh) * 2021-09-29 2023-08-29 广东美的白色家电技术创新中心有限公司 燃烧器和燃气灶

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5843368A (en) * 1994-08-29 1998-12-01 American Combustion, Inc. Apparatus for electric steelmaking
US6322610B1 (en) * 1998-11-10 2001-11-27 Danieli & C. Officine Meccaniche Spa Integrated device to inject oxygen, technological gases and solid material in powder form and method to use the integrated device for the metallurgical processing of baths of molten metal
EP1179602A1 (fr) * 2000-08-07 2002-02-13 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé d'injection d'un gaz à l'aide d'une tuyère
WO2002081967A1 (fr) * 2001-04-06 2002-10-17 L'air Liquide Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Procede de combustion comportant des injections separees de combustible et d'oxydant et ensemble bruleur pour la mise en oeuvre de ce procede
WO2004007776A2 (fr) * 2002-07-11 2004-01-22 Danieli & C. Officine Meccaniche S.P.A. Injecteur pour fours de fusion

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825202A (en) * 1950-06-19 1958-03-04 Snecma Pipes traversed by pulsating flow gases
US3230924A (en) * 1962-12-26 1966-01-25 Sonic Dev Corp Sonic pressure wave generator
DE2823037C2 (de) * 1976-04-30 1980-06-26 E. Schlueter Fachhandel Fuer Schweisstechnik, 3014 Laatzen Schweiß-, Schneid-, Heiz- oder Flämmbrenner
US5304256A (en) * 1991-12-09 1994-04-19 Esab Welding Products, Inc. Scarfing method
DE4442362C1 (de) * 1994-11-18 1996-04-18 Mannesmann Ag Verfahren und Vorrichtung zum Behandeln von einer in einem metallurgischen Gefäß befindlichen Metallschmelze
GB2342610B (en) * 1998-10-14 2003-01-15 Heckett Multiserv Plc Surface treatment of metal articles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5843368A (en) * 1994-08-29 1998-12-01 American Combustion, Inc. Apparatus for electric steelmaking
US6322610B1 (en) * 1998-11-10 2001-11-27 Danieli & C. Officine Meccaniche Spa Integrated device to inject oxygen, technological gases and solid material in powder form and method to use the integrated device for the metallurgical processing of baths of molten metal
EP1179602A1 (fr) * 2000-08-07 2002-02-13 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé d'injection d'un gaz à l'aide d'une tuyère
WO2002081967A1 (fr) * 2001-04-06 2002-10-17 L'air Liquide Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Procede de combustion comportant des injections separees de combustible et d'oxydant et ensemble bruleur pour la mise en oeuvre de ce procede
WO2004007776A2 (fr) * 2002-07-11 2004-01-22 Danieli & C. Officine Meccaniche S.P.A. Injecteur pour fours de fusion

Also Published As

Publication number Publication date
US20090214990A1 (en) 2009-08-27
MX2009000447A (es) 2009-03-03
JP2009544925A (ja) 2009-12-17
BRPI0715425A2 (pt) 2013-01-01
DE102006034014A1 (de) 2007-10-31
KR20090037894A (ko) 2009-04-16
EP2044366A1 (fr) 2009-04-08
WO2008011851A1 (fr) 2008-01-31
EA200802429A1 (ru) 2009-06-30
CN101460780A (zh) 2009-06-17

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU