FR2445496A1 - METHOD FOR ADJUSTING THE APPEARANCE OF A FLAME-FREE COMBUSTION AND BOILER FOR CARRYING OUT SAID METHOD - Google Patents

METHOD FOR ADJUSTING THE APPEARANCE OF A FLAME-FREE COMBUSTION AND BOILER FOR CARRYING OUT SAID METHOD

Info

Publication number
FR2445496A1
FR2445496A1 FR7932048A FR7932048A FR2445496A1 FR 2445496 A1 FR2445496 A1 FR 2445496A1 FR 7932048 A FR7932048 A FR 7932048A FR 7932048 A FR7932048 A FR 7932048A FR 2445496 A1 FR2445496 A1 FR 2445496A1
Authority
FR
France
Prior art keywords
combustion
adjusting
boiler
flames
flame
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
FR7932048A
Other languages
French (fr)
Other versions
FR2445496B3 (en
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.)
HUTNI DRUHOVYROBA
Original Assignee
HUTNI DRUHOVYROBA
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
Priority claimed from CS911078A external-priority patent/CS215984B1/en
Priority claimed from CS911178A external-priority patent/CS213051B1/en
Application filed by HUTNI DRUHOVYROBA filed Critical HUTNI DRUHOVYROBA
Publication of FR2445496A1 publication Critical patent/FR2445496A1/en
Application granted granted Critical
Publication of FR2445496B3 publication Critical patent/FR2445496B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F24H1/43—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes helically or spirally coiled
    • 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 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F23C99/006—Flameless combustion stabilised within a bed of porous heat-resistant material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/0027—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using fluid fuel
    • F24H1/0045—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using fluid fuel with catalytic combustion
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Gas Burners (AREA)

Abstract

Procédé de réglage de l'allure d'une combustion sans flammes et chaudière destinée à la mise en oeuvre de ce procédé. On règle une combustion sans flammes en chauffant des substances par le rayonnement calorifique d'une masse radiante qui libère la chaleur latente d'un combustible liquide ou gazeux. Le mélange de combustible et de comburant est introduit par une tubulure 14 et à travers un tamis 15 dans une cavité centrale 3 qui est limitée par une enveloppe constituée d'entretoises en céramique 4 entre lesquelles existent des buses 5. Au démarrage, le mélange est enflammé et brûle d'abord avec une flamme visible, puis combustion se produit sans flammes et se propage dans la masse radiante 12 constituée de grains à la superficie desquels se produit ladite combustion et disposée entre deux systèmes de tubes 8 et 9 remplis d'eau à échauffer circulant en circuit fermé et reliant les collecteurs supérieur 1 d'admission de l'eau et inférieur 2, deux systèmes de tubes préchauffeurs 10 et Il récupérant la chaleur contenue dans les gaz d'échappement qui sont rejetés par une tubulure 25.A method of adjusting the rate of combustion without flames and a boiler intended for implementing this method. A flameless combustion is controlled by heating substances by the heat radiation of a radiant mass which releases the latent heat of a liquid or gaseous fuel. The mixture of fuel and oxidizer is introduced through a pipe 14 and through a screen 15 into a central cavity 3 which is limited by a casing made up of ceramic spacers 4 between which there are nozzles 5. At start-up, the mixture is ignited and burns first with a visible flame, then combustion occurs without flames and propagates in the radiant mass 12 consisting of grains on the surface of which said combustion occurs and arranged between two systems of tubes 8 and 9 filled with water to be heated circulating in a closed circuit and connecting the upper manifolds 1 for water intake and lower 2, two systems of preheating tubes 10 and II recovering the heat contained in the exhaust gases which are rejected by a pipe 25.

FR7932048A 1978-12-29 1979-12-28 METHOD FOR ADJUSTING THE APPEARANCE OF A FLAME-FREE COMBUSTION AND BOILER FOR CARRYING OUT SAID METHOD Granted FR2445496A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS911078A CS215984B1 (en) 1978-12-29 1978-12-29 Kettle for heating or evaporating the liquids by heat radiation
CS911178A CS213051B1 (en) 1978-12-29 1978-12-29 Method of control of the course of contact kinetic flameless combustion

Publications (2)

Publication Number Publication Date
FR2445496A1 true FR2445496A1 (en) 1980-07-25
FR2445496B3 FR2445496B3 (en) 1981-10-02

Family

ID=25746629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7932048A Granted FR2445496A1 (en) 1978-12-29 1979-12-28 METHOD FOR ADJUSTING THE APPEARANCE OF A FLAME-FREE COMBUSTION AND BOILER FOR CARRYING OUT SAID METHOD

Country Status (4)

Country Link
CA (1) CA1146029A (en)
DE (1) DE2952502A1 (en)
FR (1) FR2445496A1 (en)
GB (1) GB2041181B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0524736A2 (en) * 1991-07-05 1993-01-27 IN-PROCESS TECHNOLOGY, Inc. Method and apparatus for controlled reaction in a reaction matrix
FR2726070A1 (en) * 1994-10-21 1996-04-26 Inst Gas Technology Process for combustion of gaseous fuel
RU211009U1 (en) * 2021-09-15 2022-05-18 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") FIRE TUBE WATER BOILER WITH ECONOMIZER

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818015A (en) * 1981-07-24 1983-02-02 Daido Steel Co Ltd Radiant tube
US4510890A (en) * 1983-04-11 1985-04-16 Cowan Edwin J Infrared water heater
CS274537B1 (en) * 1986-09-22 1991-08-13 Vaclav Ing Rybar Radiation boiler for heating liquids
AT402667B (en) * 1995-03-20 1997-07-25 Vaillant Gmbh Water heater
US6213757B1 (en) * 1995-06-07 2001-04-10 Quantum Group Inc. Advanced emissive matrix combustion
DE19646957B4 (en) 1996-11-13 2005-03-17 Gvp Gesellschaft Zur Vermarktung Der Porenbrennertechnik Mbh Method and apparatus for burning liquid fuel
US5799623A (en) * 1996-11-18 1998-09-01 Sidney L. Born Support system for feedstock coil within a pyrolysis furnace
ES2403138B1 (en) * 2010-09-27 2014-03-11 Pierre Marty Gineste WATER HEATING SYSTEM IN A BOILER AND BOILER FOR CARRYING OUT
CN111678130A (en) * 2020-06-08 2020-09-18 华帝股份有限公司 Air-cooled combustor subassembly and use its gas heater

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB405839A (en) * 1933-04-24 1934-02-15 Clarence William Ulett Improved apparatus for combustion of gaseous fuels
CS177930B1 (en) * 1972-08-14 1977-08-31

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0524736A2 (en) * 1991-07-05 1993-01-27 IN-PROCESS TECHNOLOGY, Inc. Method and apparatus for controlled reaction in a reaction matrix
EP0524736A3 (en) * 1991-07-05 1993-09-22 In-Process Technology, Inc. Method and apparatus for controlled reaction in a reaction matrix
FR2726070A1 (en) * 1994-10-21 1996-04-26 Inst Gas Technology Process for combustion of gaseous fuel
RU211009U1 (en) * 2021-09-15 2022-05-18 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") FIRE TUBE WATER BOILER WITH ECONOMIZER

Also Published As

Publication number Publication date
FR2445496B3 (en) 1981-10-02
DE2952502A1 (en) 1980-07-10
GB2041181A (en) 1980-09-03
CA1146029A (en) 1983-05-10
DE2952502C2 (en) 1987-02-19
GB2041181B (en) 1983-08-17

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