EP4103880A4 - Oxy flat flame burner and block assembly - Google Patents

Oxy flat flame burner and block assembly Download PDF

Info

Publication number
EP4103880A4
EP4103880A4 EP20918889.5A EP20918889A EP4103880A4 EP 4103880 A4 EP4103880 A4 EP 4103880A4 EP 20918889 A EP20918889 A EP 20918889A EP 4103880 A4 EP4103880 A4 EP 4103880A4
Authority
EP
European Patent Office
Prior art keywords
oxy
block assembly
flame burner
flat flame
flat
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
EP20918889.5A
Other languages
German (de)
French (fr)
Other versions
EP4103880A1 (en
Inventor
Scott C. Anderson
David FONTES
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.)
Selas Heat Technology Company LLC
Original Assignee
Selas Heat Technology Company LLC
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 Selas Heat Technology Company LLC filed Critical Selas Heat Technology Company LLC
Priority to EP23213512.9A priority Critical patent/EP4306853A3/en
Publication of EP4103880A1 publication Critical patent/EP4103880A1/en
Publication of EP4103880A4 publication Critical patent/EP4103880A4/en
Pending legal-status Critical Current

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
    • F23D14/20—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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • 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
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
    • F23M5/025—Casings; Linings; Walls characterised by the shape of the bricks or blocks used specially adapted for burner openings
    • 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
    • F23D2900/14641—Special features of gas burners with gas distribution manifolds or bars provided with a plurality of nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Air Supply (AREA)
EP20918889.5A 2020-02-12 2020-02-12 Oxy flat flame burner and block assembly Pending EP4103880A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP23213512.9A EP4306853A3 (en) 2020-02-12 2020-02-12 Oxy flat flame burner and block assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2020/017854 WO2021162684A1 (en) 2020-02-12 2020-02-12 Oxy flat flame burner and block assembly

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP23213512.9A Division EP4306853A3 (en) 2020-02-12 2020-02-12 Oxy flat flame burner and block assembly
EP23213512.9A Division-Into EP4306853A3 (en) 2020-02-12 2020-02-12 Oxy flat flame burner and block assembly

Publications (2)

Publication Number Publication Date
EP4103880A1 EP4103880A1 (en) 2022-12-21
EP4103880A4 true EP4103880A4 (en) 2024-01-10

Family

ID=77292483

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20918889.5A Pending EP4103880A4 (en) 2020-02-12 2020-02-12 Oxy flat flame burner and block assembly
EP23213512.9A Pending EP4306853A3 (en) 2020-02-12 2020-02-12 Oxy flat flame burner and block assembly

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP23213512.9A Pending EP4306853A3 (en) 2020-02-12 2020-02-12 Oxy flat flame burner and block assembly

Country Status (5)

Country Link
US (1) US20230049414A1 (en)
EP (2) EP4103880A4 (en)
JP (1) JP7525622B2 (en)
CN (1) CN115135929A (en)
WO (1) WO2021162684A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5833447A (en) * 1995-07-17 1998-11-10 L'air Liquide, Societe Anonyme Pour L'etude Et, L'exploitation Des Procedes Georges Claude Combustion process and apparatus therefore containing separate injection of fuel and oxidant streams
WO2010023256A1 (en) * 2008-08-29 2010-03-04 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for generating combustion by means of a burner assembly and burner assembly therefor
WO2010083410A1 (en) * 2009-01-16 2010-07-22 Air Products & Chemicals, Inc. Multi-mode combustion device and method for using the device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5975886A (en) * 1996-11-25 1999-11-02 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Combustion process and apparatus therefore containing separate injection of fuel and oxidant streams
US6132204A (en) 1998-06-30 2000-10-17 Praxair Technology, Inc. Wide flame burner
US6126438A (en) 1999-06-23 2000-10-03 American Air Liquide Preheated fuel and oxidant combustion burner
US6939130B2 (en) 2003-12-05 2005-09-06 Gas Technology Institute High-heat transfer low-NOx combustion system
US8454354B2 (en) * 2008-05-08 2013-06-04 Air Products And Chemicals, Inc. Highly radiative burner and combustion process
US20100104990A1 (en) * 2008-10-23 2010-04-29 Sarmiento-Darkin Wladimir Y Wide flame burner
DE102008063101A1 (en) * 2008-12-24 2010-07-01 Messer Austria Gmbh Flat flame burner and method for operating a flat flame burner
EP2971956B1 (en) 2013-03-15 2018-05-09 Honeywell International Inc. Oxygen-fuel burner with staged oxygen supply
US10036551B2 (en) * 2014-03-24 2018-07-31 Air Products And Chemicals, Inc. Low-firing rate oxy-fuel flat flame burner with oxygen staging
CN108369000B (en) * 2015-12-23 2021-04-13 Fl史密斯公司 Burner for kiln

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5833447A (en) * 1995-07-17 1998-11-10 L'air Liquide, Societe Anonyme Pour L'etude Et, L'exploitation Des Procedes Georges Claude Combustion process and apparatus therefore containing separate injection of fuel and oxidant streams
WO2010023256A1 (en) * 2008-08-29 2010-03-04 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for generating combustion by means of a burner assembly and burner assembly therefor
WO2010083410A1 (en) * 2009-01-16 2010-07-22 Air Products & Chemicals, Inc. Multi-mode combustion device and method for using the device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021162684A1 *

Also Published As

Publication number Publication date
EP4306853A3 (en) 2024-04-24
WO2021162684A1 (en) 2021-08-19
JP7525622B2 (en) 2024-07-30
US20230049414A1 (en) 2023-02-16
JP2023523122A (en) 2023-06-02
CN115135929A (en) 2022-09-30
EP4103880A1 (en) 2022-12-21
EP4306853A2 (en) 2024-01-17

Similar Documents

Publication Publication Date Title
EP4026818A4 (en) Full-fiber burner tile and manufacturing method therefor
EP3795887C0 (en) Flameless candle with simulated flame and wick
KR102243080B9 (en) Low NOx burner
CA200384S (en) Gas burner
EP4103880A4 (en) Oxy flat flame burner and block assembly
AU2003288763A1 (en) Burner assembly for gas burners of radiant heating type
EP4321802A4 (en) Gas burner
EP4130554A4 (en) Simulated flame component and simulated flame lamp
EP3977016A4 (en) Improved gas burner for cooking appliances
EP4169587A4 (en) Flame arrester
EP4151134A4 (en) Portable direct flame broiler
GB202300587D0 (en) Burner and applications thereof
EP3922910A4 (en) Low-nitrogen air heating turbulent burner
EP4153973A4 (en) Flame photometric detector
GB2605904B (en) Burner control
EP4001757C0 (en) Flame burner
EP4150256A4 (en) Plug-resistant burner tip and method
PL3932496T3 (en) Flame inhibitor assembly
GB202013599D0 (en) An air-gas mixture burning appliance with a flame detector
EP3980688A4 (en) A burner assembly with a venturi element for gas cooking device
EP3971474A4 (en) Burner device and combustion device
EP3980690A4 (en) A burner assembly with radial outward flame
CA196792S (en) Gas burner
EP3951262A4 (en) Premixing combustion burner
EP3473928A4 (en) Radial flame plate and gas burner using same

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220808

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230530

A4 Supplementary search report drawn up and despatched

Effective date: 20231213

RIC1 Information provided on ipc code assigned before grant

Ipc: F23M 3/04 20060101ALI20231207BHEP

Ipc: F23M 3/02 20060101ALI20231207BHEP

Ipc: F23D 14/22 20060101ALI20231207BHEP

Ipc: F23C 5/14 20060101ALI20231207BHEP

Ipc: F23C 5/08 20060101ALI20231207BHEP

Ipc: F23C 5/00 20060101ALI20231207BHEP

Ipc: F23D 14/32 20060101AFI20231207BHEP