GB202003682D0 - Flame arresting - Google Patents

Flame arresting

Info

Publication number
GB202003682D0
GB202003682D0 GBGB2003682.8A GB202003682A GB202003682D0 GB 202003682 D0 GB202003682 D0 GB 202003682D0 GB 202003682 A GB202003682 A GB 202003682A GB 202003682 D0 GB202003682 D0 GB 202003682D0
Authority
GB
United Kingdom
Prior art keywords
flame arresting
arresting
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.)
Pending
Application number
GBGB2003682.8A
Other versions
GB2593164A (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.)
Bosch Thermotechnology Ltd
Original Assignee
Bosch Thermotechnology Ltd
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 Bosch Thermotechnology Ltd filed Critical Bosch Thermotechnology Ltd
Priority to GB2003682.8A priority Critical patent/GB2593164A/en
Publication of GB202003682D0 publication Critical patent/GB202003682D0/en
Priority to EP21160120.8A priority patent/EP3879176B1/en
Publication of GB2593164A publication Critical patent/GB2593164A/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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/82—Preventing flashback or blowback
    • 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
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • 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
    • F23D14/62—Mixing devices; Mixing tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D23/00—Assemblies of two or more burners
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/06042—Annular arrangement of burners in a furnace, e.g. in a gas turbine, operated in alternate lean-rich mode
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/9901—Combustion process using hydrogen, hydrogen peroxide water or brown gas as fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/007—Mixing tubes, air supply regulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB2003682.8A 2020-03-13 2020-03-13 Flame arresting Pending GB2593164A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2003682.8A GB2593164A (en) 2020-03-13 2020-03-13 Flame arresting
EP21160120.8A EP3879176B1 (en) 2020-03-13 2021-03-02 Hydrogen fuel gas boiler with a flame arresting premix-burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2003682.8A GB2593164A (en) 2020-03-13 2020-03-13 Flame arresting

Publications (2)

Publication Number Publication Date
GB202003682D0 true GB202003682D0 (en) 2020-04-29
GB2593164A GB2593164A (en) 2021-09-22

Family

ID=70453565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2003682.8A Pending GB2593164A (en) 2020-03-13 2020-03-13 Flame arresting

Country Status (2)

Country Link
EP (1) EP3879176B1 (en)
GB (1) GB2593164A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114542977A (en) * 2022-02-28 2022-05-27 清华大学 Natural gas hydrogen-mixing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748111A (en) * 1971-06-11 1973-07-24 W Klose Flame arrestor
GB2107041B (en) * 1981-09-29 1985-01-16 Coal Ind Device for extracting and burning methane
US4845952A (en) * 1987-10-23 1989-07-11 General Electric Company Multiple venturi tube gas fuel injector for catalytic combustor
NL9400280A (en) 1994-02-23 1995-10-02 Stichting Energie Process for the combustion of highly reactive gaseous air / fuel mixtures and burner equipment for carrying out this process.
US6007325A (en) * 1998-02-09 1999-12-28 Gas Research Institute Ultra low emissions burner
US6699035B2 (en) * 2001-09-06 2004-03-02 Enardo, Inc. Detonation flame arrestor including a spiral wound wedge wire screen for gases having a low MESG
CN2653323Y (en) 2003-09-12 2004-11-03 张润恒 Hydrogen-oxygen boiler burning device
JP6981053B2 (en) 2017-06-08 2021-12-15 三浦工業株式会社 Hydrogen combustion boiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114542977A (en) * 2022-02-28 2022-05-27 清华大学 Natural gas hydrogen-mixing device

Also Published As

Publication number Publication date
EP3879176A1 (en) 2021-09-15
EP3879176B1 (en) 2024-07-03
GB2593164A (en) 2021-09-22

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