BR9907802A - Process of heating products in an enclosure and burner for the execution of this process - Google Patents

Process of heating products in an enclosure and burner for the execution of this process

Info

Publication number
BR9907802A
BR9907802A BR9907802-3A BR9907802A BR9907802A BR 9907802 A BR9907802 A BR 9907802A BR 9907802 A BR9907802 A BR 9907802A BR 9907802 A BR9907802 A BR 9907802A
Authority
BR
Brazil
Prior art keywords
burner
enclosure
region
execution
oxidizer
Prior art date
Application number
BR9907802-3A
Other languages
Portuguese (pt)
Inventor
Celso Zerbinatti
Dominique Robillard
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Publication of BR9907802A publication Critical patent/BR9907802A/en

Links

Classifications

    • 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
    • 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 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO DE AQUECIMENTO DE PRODUTOS EM UM RECINTO E QUEIMADOR PARA A EXECUçãO DESSE PROCESSO"<D>. A invenção se refere ao aquecimento de produtos em um recinto, por um queimador alojado em sua parede eventualmente por intermédio de uma abertura adaptada. Correntes separadas de gases combustível e comburente são introduzidas nos canais (1, 2) respectivos do queimador, transmitidas separadamente a câmaras (3, 4) separadas de equilíbrio das pressões das duas correntes de gás e evacuadas separadamente, por canais de saída (5, 6) que desembocam no recinto através de duas fendas (7, 8) respectivas adjacentes, sob a forma de corrente laminares adjacentes, em uma chama; os dois gases sendo misturados somente parcialmente, o perfil de chama apresenta uma região na qual o comburente está em excesso, determinando assim de seu lado uma região oxidante, e uma região na qual o comburente está em falta, determinando de seu lado uma região redutora.Invention Patent: <B> "PRODUCT HEATING PROCESS IN AN ENCLOSURE AND BURNER FOR THE EXECUTION OF THIS PROCESS" <D>. The invention refers to the heating of products in an enclosure, by a burner lodged in its wall, possibly through an adapted opening. Separate streams of combustible and oxidizing gases are introduced into the respective channels (1, 2) of the burner, transmitted separately to chambers (3, 4) separated from the pressure balances of the two gas streams and evacuated separately, through outlet channels (5, 6) that flow into the enclosure through two respective adjacent slits (7, 8), in the form of adjacent laminar currents, in a flame; the two gases being mixed only partially, the flame profile presents a region in which the oxidizer is in excess, thus determining an oxidizing region on its side, and a region in which the oxidizer is lacking, determining on its side a reducing region .

BR9907802-3A 1998-02-10 1999-01-19 Process of heating products in an enclosure and burner for the execution of this process BR9907802A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9801556A FR2774745B1 (en) 1998-02-10 1998-02-10 PROCESS FOR HEATING PRODUCTS IN AN ENCLOSURE AND BURNER FOR THE IMPLEMENTATION OF THIS PROCESS
PCT/FR1999/000092 WO1999041548A1 (en) 1998-02-10 1999-01-19 Method for heating products in a chamber and burner for implementing said method

Publications (1)

Publication Number Publication Date
BR9907802A true BR9907802A (en) 2000-10-17

Family

ID=9522797

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907802-3A BR9907802A (en) 1998-02-10 1999-01-19 Process of heating products in an enclosure and burner for the execution of this process

Country Status (9)

Country Link
EP (1) EP1055084B1 (en)
CN (1) CN1290333A (en)
BR (1) BR9907802A (en)
CZ (1) CZ297869B6 (en)
DE (1) DE69900591T2 (en)
ES (1) ES2169941T3 (en)
FR (1) FR2774745B1 (en)
PT (1) PT1055084E (en)
WO (1) WO1999041548A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9930562D0 (en) * 1999-12-23 2000-02-16 Boc Group Plc Partial oxidation of hydrogen sulphide
GB2449267A (en) * 2007-05-15 2008-11-19 Alstom Technology Ltd Cool diffusion flame combustion
EP3715713A1 (en) * 2019-03-26 2020-09-30 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Compact flame-curtain burner, method for operating the burner and use of the method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE413283C (en) * 1925-05-05 Faconeisen Walzwerk L Mannstae Gas firing for steam boilers and rotating drums
DE8528265U1 (en) * 1985-10-04 1985-12-19 Messer Griesheim Gmbh, 6000 Frankfurt External mixing fuel gas-oxygen burner
US5199866A (en) * 1992-03-30 1993-04-06 Air Products And Chemicals, Inc. Adjustable momentum self-cooled oxy/fuel burner for heating in high temperature environments
US5302112A (en) * 1993-04-09 1994-04-12 Xothermic, Inc. Burner apparatus and method of operation thereof
DE19704802A1 (en) * 1997-02-08 1998-08-13 Ruhrgas Ag Device and method for burning fuel

Also Published As

Publication number Publication date
FR2774745B1 (en) 2000-03-17
CZ297869B6 (en) 2007-04-18
EP1055084B1 (en) 2001-12-12
FR2774745A1 (en) 1999-08-13
WO1999041548A1 (en) 1999-08-19
CN1290333A (en) 2001-04-04
ES2169941T3 (en) 2002-07-16
DE69900591D1 (en) 2002-01-24
EP1055084A1 (en) 2000-11-29
PT1055084E (en) 2002-05-31
DE69900591T2 (en) 2002-07-18
CZ20002795A3 (en) 2001-08-15

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired