FR2784449B1 - Bruleur a combustible fluide notamment pour fours de rechauffage de produits siderurgiques - Google Patents
Bruleur a combustible fluide notamment pour fours de rechauffage de produits siderurgiquesInfo
- Publication number
- FR2784449B1 FR2784449B1 FR9812824A FR9812824A FR2784449B1 FR 2784449 B1 FR2784449 B1 FR 2784449B1 FR 9812824 A FR9812824 A FR 9812824A FR 9812824 A FR9812824 A FR 9812824A FR 2784449 B1 FR2784449 B1 FR 2784449B1
- Authority
- FR
- France
- Prior art keywords
- ovens
- fuel burner
- steel products
- fluid fuel
- heating steel
- 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
Links
Classifications
-
- 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
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
- F23C5/08—Disposition of burners
- F23C5/14—Disposition of burners to obtain a single flame of concentrated or substantially planar form, e.g. pencil or sheet flame
-
- 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
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/52—Methods of heating with flames
-
- 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"
- F23D2900/00013—Liquid or gas fuel burners with flames spread over a flat surface, either premix or non-premix type, e.g. "Flächenbrenner" with means for spreading the flame in a fan or fishtail shape over a melting bath
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace
- F27B9/202—Conveyor mechanisms therefor
- F27B9/203—Conveyor mechanisms therefor having ramps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Tunnel Furnaces (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9812824A FR2784449B1 (fr) | 1998-10-13 | 1998-10-13 | Bruleur a combustible fluide notamment pour fours de rechauffage de produits siderurgiques |
EP19990402320 EP0994302B1 (fr) | 1998-10-13 | 1999-09-22 | Brûleur à combustible fluide notamment pour fours de réchauffage de produits sidérurgiques |
AT99402320T ATE257929T1 (de) | 1998-10-13 | 1999-09-22 | Brenner für flüssigen brennstoff insbesondere für aufwärmöfen für siderurgische produkte |
ES99402320T ES2211008T3 (es) | 1998-10-13 | 1999-09-22 | Quemador de combustible fruido particularmente para hornos de recalentamiento de productos siderurgicos. |
DE1999614153 DE69914153T2 (de) | 1998-10-13 | 1999-09-22 | Brenner für flüssigen Brennstoff insbesondere für Aufwärmöfen für siderurgische Produkte |
CA 2286407 CA2286407C (fr) | 1998-10-13 | 1999-10-07 | Bruleur a combustible fluide notamment pour fours de rechauffage de produits siderurgiques |
US09/414,068 US6334770B1 (en) | 1998-10-13 | 1999-10-07 | Fluid-fuel furnace burner for iron and steel products |
CN99121511A CN1111203C (zh) | 1998-10-13 | 1999-10-13 | 尤其是用于钢铁再加热炉的流体燃料烧嘴 |
JP29098399A JP2000121011A (ja) | 1998-10-13 | 1999-10-13 | 鉄及び鋼製品の再加熱炉用液体燃料バ―ナ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9812824A FR2784449B1 (fr) | 1998-10-13 | 1998-10-13 | Bruleur a combustible fluide notamment pour fours de rechauffage de produits siderurgiques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2784449A1 FR2784449A1 (fr) | 2000-04-14 |
FR2784449B1 true FR2784449B1 (fr) | 2000-12-29 |
Family
ID=9531505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9812824A Expired - Fee Related FR2784449B1 (fr) | 1998-10-13 | 1998-10-13 | Bruleur a combustible fluide notamment pour fours de rechauffage de produits siderurgiques |
Country Status (9)
Country | Link |
---|---|
US (1) | US6334770B1 (fr) |
EP (1) | EP0994302B1 (fr) |
JP (1) | JP2000121011A (fr) |
CN (1) | CN1111203C (fr) |
AT (1) | ATE257929T1 (fr) |
CA (1) | CA2286407C (fr) |
DE (1) | DE69914153T2 (fr) |
ES (1) | ES2211008T3 (fr) |
FR (1) | FR2784449B1 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030170579A1 (en) * | 2002-03-07 | 2003-09-11 | Shoou-I Wang | Burner assembly for delivery of specified heat flux profiles in two dimensions |
US6912756B2 (en) * | 2002-11-13 | 2005-07-05 | American Air Liquide, Inc. | Lance for injecting fluids for uniform diffusion within a volume |
FR2853959B1 (fr) * | 2003-04-18 | 2005-06-24 | Stein Heurtey | Procede de controle de l'homogeneite de temperature des produits dans un four de rechauffage de siderurgie, et four de rechauffage |
US20070037106A1 (en) * | 2005-08-12 | 2007-02-15 | Kobayashi William T | Method and apparatus to promote non-stationary flame |
US20080006225A1 (en) * | 2006-07-06 | 2008-01-10 | William Thoru Kobayashi | Controlling jet momentum in process streams |
FR2927409B1 (fr) * | 2008-02-11 | 2013-01-04 | Air Liquide | Procede de chauffage d'un cru mineral dans un four de cuisson de type four tunnel |
SE1050442A1 (sv) * | 2010-05-04 | 2011-04-26 | Linde Ag | Förfarande för att öka värmehomogeniteten i en gropugn |
SE534717C2 (sv) * | 2010-05-04 | 2011-11-29 | Linde Ag | Förfarande för att öka värmehomogeniteten i en gropugn |
SE535197C2 (sv) * | 2010-09-30 | 2012-05-15 | Linde Ag | Förfarande vid förbränning i en industriugn |
US8915731B2 (en) | 2010-12-30 | 2014-12-23 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Flameless combustion burner |
CN103328888B (zh) * | 2011-01-28 | 2015-07-08 | 大阪瓦斯株式会社 | 炉加热用燃烧装置 |
CN103727539A (zh) * | 2012-10-11 | 2014-04-16 | 丹阳市江南工业炉有限公司 | 加热炉的平焰喷嘴 |
FR3013803B1 (fr) * | 2013-11-26 | 2019-05-17 | Fives Stein | Bruleur de four de rechauffement de produits siderurgiques ou de four de traitement thermique |
RU2661993C1 (ru) | 2015-03-31 | 2018-07-23 | Мицубиси Хитачи Пауэр Системз, Лтд. | Горелка для сжигания и котел, оснащенный такой горелкой для сжигания |
EP3279562B1 (fr) * | 2015-03-31 | 2020-08-19 | Mitsubishi Hitachi Power Systems, Ltd. | Brûleur à combustion et chaudière |
JP6642912B2 (ja) | 2015-09-11 | 2020-02-12 | 三菱日立パワーシステムズ株式会社 | 燃焼バーナ及びこれを備えたボイラ |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3676048A (en) * | 1970-03-13 | 1972-07-11 | Pyronics Inc | Excess air burner |
US3854918A (en) * | 1972-03-27 | 1974-12-17 | Anchor Hocking Corp | Method for continuous heat treating of glass articles |
JPS57192215A (en) * | 1981-05-21 | 1982-11-26 | Ishikawajima Harima Heavy Ind Co Ltd | Metal-heating oven |
US4397451A (en) * | 1981-06-10 | 1983-08-09 | Chugai Ro Kogyo Co., Ltd. | Furnace for the heat treatment of scale-covered steel |
US4443182A (en) * | 1981-11-10 | 1984-04-17 | Hauck Manufacturing Company | Burner and method |
US4523530A (en) * | 1982-02-26 | 1985-06-18 | Sumitomo Metal Industries, Ltd. | Powdery coal burner |
GB2117506B (en) * | 1982-03-25 | 1985-06-19 | Nu Way Energy Ltd | Burners for gaseous fuels |
US4717334A (en) * | 1982-11-24 | 1988-01-05 | Gte Products Corporation | Ceramic burner having high turndown ratio |
US4927357A (en) * | 1988-04-01 | 1990-05-22 | The Boc Group, Inc. | Method for gas lancing |
DE3852651T2 (de) * | 1988-09-02 | 1995-05-04 | American Combustion Inc | Vorrichtung und verfahren zur herstellung einer hochlichtgebenden flamme. |
JP2638394B2 (ja) * | 1992-06-05 | 1997-08-06 | 日本ファーネス工業株式会社 | 低NOx燃焼法 |
US5554022A (en) * | 1994-10-14 | 1996-09-10 | Xothermic, Inc. | Burner apparatus and method |
US5575637A (en) * | 1994-11-04 | 1996-11-19 | Air Products And Chemicals, Inc. | Method and device for low-NOx high efficiency heating in high temperature furnaces |
US5545031A (en) * | 1994-12-30 | 1996-08-13 | Combustion Tec, Inc. | Method and apparatus for injecting fuel and oxidant into a combustion burner |
US5725367A (en) * | 1994-12-30 | 1998-03-10 | Combustion Tec, Inc. | Method and apparatus for dispersing fuel and oxidant from a burner |
GB2300102B (en) * | 1995-03-28 | 1998-07-08 | United Biscuits Ltd | Improvements in and relating to ovens |
US5611682A (en) * | 1995-09-05 | 1997-03-18 | Air Products And Chemicals, Inc. | Low-NOx staged combustion device for controlled radiative heating in high temperature furnaces |
US5743723A (en) * | 1995-09-15 | 1998-04-28 | American Air Liquide, Inc. | Oxy-fuel burner having coaxial fuel and oxidant outlets |
US5906485A (en) * | 1998-02-27 | 1999-05-25 | Reading Pretzel Machinery Corporation | Tunnel-type conveyor oven having two types of heat sources |
-
1998
- 1998-10-13 FR FR9812824A patent/FR2784449B1/fr not_active Expired - Fee Related
-
1999
- 1999-09-22 ES ES99402320T patent/ES2211008T3/es not_active Expired - Lifetime
- 1999-09-22 DE DE1999614153 patent/DE69914153T2/de not_active Expired - Lifetime
- 1999-09-22 AT AT99402320T patent/ATE257929T1/de active
- 1999-09-22 EP EP19990402320 patent/EP0994302B1/fr not_active Expired - Lifetime
- 1999-10-07 CA CA 2286407 patent/CA2286407C/fr not_active Expired - Fee Related
- 1999-10-07 US US09/414,068 patent/US6334770B1/en not_active Expired - Lifetime
- 1999-10-13 CN CN99121511A patent/CN1111203C/zh not_active Expired - Fee Related
- 1999-10-13 JP JP29098399A patent/JP2000121011A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ES2211008T3 (es) | 2004-07-01 |
CN1111203C (zh) | 2003-06-11 |
JP2000121011A (ja) | 2000-04-28 |
FR2784449A1 (fr) | 2000-04-14 |
DE69914153T2 (de) | 2004-06-24 |
DE69914153D1 (de) | 2004-02-19 |
EP0994302B1 (fr) | 2004-01-14 |
US6334770B1 (en) | 2002-01-01 |
CA2286407A1 (fr) | 2000-04-13 |
CN1250814A (zh) | 2000-04-19 |
CA2286407C (fr) | 2008-08-26 |
ATE257929T1 (de) | 2004-01-15 |
EP0994302A1 (fr) | 2000-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20120629 |