EP4235027A1 - Installation de brûleur pour une chaudière et procédé de fonctionnement de l'installation de brûleur - Google Patents

Installation de brûleur pour une chaudière et procédé de fonctionnement de l'installation de brûleur Download PDF

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Publication number
EP4235027A1
EP4235027A1 EP23158801.3A EP23158801A EP4235027A1 EP 4235027 A1 EP4235027 A1 EP 4235027A1 EP 23158801 A EP23158801 A EP 23158801A EP 4235027 A1 EP4235027 A1 EP 4235027A1
Authority
EP
European Patent Office
Prior art keywords
fuel
regulating valve
burner assembly
manifold
data
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
EP23158801.3A
Other languages
German (de)
English (en)
Inventor
Lorenzo MORANDI
Marzio FERRARA
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.)
Sofinter SpA
Original Assignee
Sofinter SpA
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 Sofinter SpA filed Critical Sofinter SpA
Publication of EP4235027A1 publication Critical patent/EP4235027A1/fr
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
    • F23D14/24—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 at least one of the fluids being submitted to a swirling motion
    • 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
    • F23D14/70—Baffles or like flow-disturbing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2204/00—Burners adapted for simultaneous or alternative combustion having more than one fuel supply
    • F23D2204/10—Burners adapted for simultaneous or alternative combustion having more than one fuel supply gaseous and liquid fuel
    • 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
    • F23D2900/14003—Special features of gas burners with more than one nozzle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2221/00—Pretreatment or prehandling
    • F23N2221/10—Analysing fuel properties, e.g. density, calorific
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
EP23158801.3A 2022-02-28 2023-02-27 Installation de brûleur pour une chaudière et procédé de fonctionnement de l'installation de brûleur Pending EP4235027A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT202200003683 2022-02-28

Publications (1)

Publication Number Publication Date
EP4235027A1 true EP4235027A1 (fr) 2023-08-30

Family

ID=81648620

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23158801.3A Pending EP4235027A1 (fr) 2022-02-28 2023-02-27 Installation de brûleur pour une chaudière et procédé de fonctionnement de l'installation de brûleur

Country Status (1)

Country Link
EP (1) EP4235027A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2126471A2 (fr) * 2007-02-27 2009-12-02 Ulrich Dreizler Flamme creuse
EP2481986A2 (fr) * 2011-01-27 2012-08-01 Hitachi Ltd. Chambre de combustion de turbine à gaz
US20170082291A1 (en) * 2014-05-30 2017-03-23 Kawasaki Jukogyo Kabushiki Kaisha Combustor for gas turbine engine
US20200191385A1 (en) * 2017-09-05 2020-06-18 John Zink Company, Llc Low nox and co combustion burner method and apparatus
EP3940293A1 (fr) * 2020-07-10 2022-01-19 ELCO Burners GmbH Procédé de combustion étagée d'un combustible et tête de combustion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2126471A2 (fr) * 2007-02-27 2009-12-02 Ulrich Dreizler Flamme creuse
EP2481986A2 (fr) * 2011-01-27 2012-08-01 Hitachi Ltd. Chambre de combustion de turbine à gaz
US20170082291A1 (en) * 2014-05-30 2017-03-23 Kawasaki Jukogyo Kabushiki Kaisha Combustor for gas turbine engine
US20200191385A1 (en) * 2017-09-05 2020-06-18 John Zink Company, Llc Low nox and co combustion burner method and apparatus
EP3940293A1 (fr) * 2020-07-10 2022-01-19 ELCO Burners GmbH Procédé de combustion étagée d'un combustible et tête de combustion

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