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FR3081210B1 - AIR / PULSE GAS PRE-MIX BURNER DEVICE - Google Patents

AIR / PULSE GAS PRE-MIX BURNER DEVICE Download PDF

Info

Publication number
FR3081210B1
FR3081210B1 FR1857637A FR1857637A FR3081210B1 FR 3081210 B1 FR3081210 B1 FR 3081210B1 FR 1857637 A FR1857637 A FR 1857637A FR 1857637 A FR1857637 A FR 1857637A FR 3081210 B1 FR3081210 B1 FR 3081210B1
Authority
FR
France
Prior art keywords
air
burner device
burner
gas pre
pulse gas
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.)
Active
Application number
FR1857637A
Other languages
French (fr)
Other versions
FR3081210A1 (en
Inventor
Yves Cazard
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.)
YAHTEC
Original Assignee
YAHTEC
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 YAHTEC filed Critical YAHTEC
Priority to EP19175468.8A priority Critical patent/EP3569927B1/en
Publication of FR3081210A1 publication Critical patent/FR3081210A1/en
Application granted granted Critical
Publication of FR3081210B1 publication Critical patent/FR3081210B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
    • F23D14/36—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air in which the compressor and burner form a single unit
    • 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
    • F23D14/583—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits
    • F23D14/586—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits formed by a set of sheets, strips, ribbons or the like
    • 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
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/102—Flame diffusing means using perforated plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/108—Flame diffusing means with stacked sheets or strips forming the outlets
    • 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
    • F23D2900/11401—Flame intercepting baffles forming part of burner head

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

Dispositif de bruleur à pré-mélange air/gaz pulsé. L’invention concerne un dispositif de bruleur à pré-mélange air/gaz pulsé qui comprend un bruleur lamellaire (10) associé à un stabilisateur de flamme (11), disposés dans une veine d’air (2), et où : - le bruleur lamellaire (10) est constitué d’un empilement de plaques régulièrement espacées, dont une sur deux est perforée, et qui est alimenté en un mélange air/gaz réalisé dans un système de mélange (3) disposé extérieurement à la veine d’air (2), et - le stabilisateur de flamme (11) se présente sous la forme de deux tôles (12, 13) configurées en V et s’évasant à partir du bruleur lamellaire (10). . Figure pour l’abrégé : Fig.uniquePulsed air / gas pre-mix burner device. The invention relates to a pulsed air / gas premix burner device which comprises a lamellar burner (10) associated with a flame stabilizer (11), arranged in an air stream (2), and where: - the Lamellar burner (10) consists of a stack of regularly spaced plates, one in two of which is perforated, and which is supplied with an air / gas mixture produced in a mixing system (3) arranged outside the air stream (2), and - the flame stabilizer (11) is in the form of two sheets (12, 13) configured in a V and flaring from the lamellar burner (10). . Figure for the abstract: Single figure

FR1857637A 2018-05-18 2018-08-24 AIR / PULSE GAS PRE-MIX BURNER DEVICE Active FR3081210B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19175468.8A EP3569927B1 (en) 2018-05-18 2019-05-20 Burner device with pulsed air/gas pre-mix

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1870577A FR3081212A1 (en) 2018-05-18 2018-05-18 AIR / GAS PULSE PRE-MIXING BURNER DEVICE
FR1870577 2018-05-18

Publications (2)

Publication Number Publication Date
FR3081210A1 FR3081210A1 (en) 2019-11-22
FR3081210B1 true FR3081210B1 (en) 2021-04-30

Family

ID=65201147

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1870577A Pending FR3081212A1 (en) 2018-05-18 2018-05-18 AIR / GAS PULSE PRE-MIXING BURNER DEVICE
FR1857637A Active FR3081210B1 (en) 2018-05-18 2018-08-24 AIR / PULSE GAS PRE-MIX BURNER DEVICE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1870577A Pending FR3081212A1 (en) 2018-05-18 2018-05-18 AIR / GAS PULSE PRE-MIXING BURNER DEVICE

Country Status (1)

Country Link
FR (2) FR3081212A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051464A (en) * 1958-10-20 1962-08-28 Maxon Premix Burner Company Air-heating gas burner
NL9200460A (en) * 1992-03-12 1993-10-01 Flameco Eclipse Bv GAS BURNER, COMBUSTION FOR COMBUSTION AIR AND FLAMMABLE GAS, BOILER INSTALLATION AND HEATING INSTALLATION, PROVIDED WITH SUCH A GAS BURNER AND MIXER.
WO2002027238A1 (en) * 2000-09-28 2002-04-04 Maxon Corporation Air-heating gas burner
KR101428542B1 (en) * 2013-01-18 2014-08-11 주식회사 경동나비엔 Combustor with air intake preheater
GB201401045D0 (en) * 2014-01-22 2014-03-05 Caledonian Control Technology Ltd Flame Screen Assembly

Also Published As

Publication number Publication date
FR3081212A1 (en) 2019-11-22
FR3081210A1 (en) 2019-11-22

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