CN101460780A - 火焰燃烧器和用于对金属表面进行火焰清理的方法 - Google Patents

火焰燃烧器和用于对金属表面进行火焰清理的方法 Download PDF

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Publication number
CN101460780A
CN101460780A CNA2007800204384A CN200780020438A CN101460780A CN 101460780 A CN101460780 A CN 101460780A CN A2007800204384 A CNA2007800204384 A CN A2007800204384A CN 200780020438 A CN200780020438 A CN 200780020438A CN 101460780 A CN101460780 A CN 101460780A
Authority
CN
China
Prior art keywords
nozzle
flame burner
oxygen
central authorities
pressure
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.)
Pending
Application number
CNA2007800204384A
Other languages
English (en)
Chinese (zh)
Inventor
E·埃弗兹
R·埃弗兹
S·埃弗兹
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.)
Egon Evertz KG GmbH and Co
Original Assignee
Egon Evertz KG GmbH and Co
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 Egon Evertz KG GmbH and Co filed Critical Egon Evertz KG GmbH and Co
Publication of CN101460780A publication Critical patent/CN101460780A/zh
Pending legal-status Critical Current

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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
CNA2007800204384A 2006-07-22 2007-05-18 火焰燃烧器和用于对金属表面进行火焰清理的方法 Pending CN101460780A (zh)

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
DE102006034014.0 2006-07-22

Publications (1)

Publication Number Publication Date
CN101460780A true CN101460780A (zh) 2009-06-17

Family

ID=38475981

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007800204384A Pending CN101460780A (zh) 2006-07-22 2007-05-18 火焰燃烧器和用于对金属表面进行火焰清理的方法

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113757660A (zh) * 2021-09-29 2021-12-07 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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140291900A1 (en) * 2011-11-25 2014-10-02 Alexander Deica Nozzle System for a Cutting Torch for Autogenous Torch-Cutting with a Sleeve-Like Pipe Jacket for Drawing in Outside Air
US10188344B2 (en) 2012-12-27 2019-01-29 Ihi Corporation Optimum administration form providing system for magnetic drug
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
WO2020227221A1 (en) * 2019-05-03 2020-11-12 Thierry Rozot Systems, apparatuses, and methods for reducing the size of a material
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
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
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

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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
US5714113A (en) * 1994-08-29 1998-02-03 American Combustion, Inc. Apparatus for electric steelmaking
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
IT1302798B1 (it) * 1998-11-10 2000-09-29 Danieli & C Ohg Sp Dispositivo integrato per l'iniezione di ossigeno e gastecnologici e per l'insufflaggio di materiale solido in
EP1179602A1 (de) * 2000-08-07 2002-02-13 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Verfahren zum Einblasen eines Gases mit Hilfe einer Düse
FR2823290B1 (fr) * 2001-04-06 2006-08-18 Air Liquide Procede de combustion comportant des injections separees de combustible et d oxydant et ensemble bruleur pour la mise en oeuvre de ce procede
ITMI20021526A1 (it) * 2002-07-11 2004-01-12 Danieli Off Mecc Iniettore per forni di fusione di materiale metallico

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113757660A (zh) * 2021-09-29 2021-12-07 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
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

Also Published As

Publication number Publication date
KR20090037894A (ko) 2009-04-16
MX2009000447A (es) 2009-03-03
DE102006034014A1 (de) 2007-10-31
US20090214990A1 (en) 2009-08-27
WO2008011851A1 (de) 2008-01-31
EP2044366A1 (de) 2009-04-08
EA012772B1 (ru) 2009-12-30
EA200802429A1 (ru) 2009-06-30
BRPI0715425A2 (pt) 2013-01-01
JP2009544925A (ja) 2009-12-17

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SE01 Entry into force of request for substantive examination
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Open date: 20090617