EP1217294A3 - A radiant tube burner - Google Patents

A radiant tube burner Download PDF

Info

Publication number
EP1217294A3
EP1217294A3 EP01204849A EP01204849A EP1217294A3 EP 1217294 A3 EP1217294 A3 EP 1217294A3 EP 01204849 A EP01204849 A EP 01204849A EP 01204849 A EP01204849 A EP 01204849A EP 1217294 A3 EP1217294 A3 EP 1217294A3
Authority
EP
European Patent Office
Prior art keywords
fuel
burner
mixing chamber
air
burner head
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.)
Withdrawn
Application number
EP01204849A
Other languages
German (de)
French (fr)
Other versions
EP1217294A2 (en
Inventor
Robert Nicholas Eaves
Lee Brian Herbert
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.)
Nortek Global HVAC UK Ltd
Original Assignee
Ambi Rad 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 Ambi Rad Ltd filed Critical Ambi Rad Ltd
Publication of EP1217294A2 publication Critical patent/EP1217294A2/en
Publication of EP1217294A3 publication Critical patent/EP1217294A3/en
Withdrawn legal-status Critical Current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
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • 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
    • F23D14/12—Radiant burners
    • F23D14/126—Radiant burners cooperating with refractory wall surfaces
    • 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 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/002—Combustion apparatus characterised by the shape of the combustion chamber the chamber having an elongated tubular form, e.g. for a radiant tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • F23D11/402—Mixing chambers downstream of the nozzle
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00—Staged combustion
    • F23C2201/20—Burner staging

Landscapes

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

Abstract

A radiant tube burner (10) comprising a burner tube, a fuel inlet (18) arranged to receive fuel from a supply (16) and to supply fuel to the burner, an air inlet for receiving combustion air, a mixing chamber (30) and a burner head (32), the fuel inlet being arranged to supply fuel to the mixing chamber upstream of the burner head and the air inlet comprising primary air inlet means (22) for providing a turbulent air flow into the mixing chamber upstream of the burner head and secondary air inlet (24) means for providing a substantially non-turbulent air flow downstream of the burner head.
A method of operating a radiant tube burner, the burner comprising a fuel supply, an air inlet, a fuel air mixing chamber and a burner head, the method comprising the steps of supplying fuel to the mixing chamber, providing a primary turbulent air flow to the mixing chamber to mix fuel and air, burning the fuel/air mixture at the burner head and providing a secondary substantially non-turbulent air flow downstream of the burner head.
EP01204849A 2000-12-13 2001-12-13 A radiant tube burner Withdrawn EP1217294A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0030333 2000-12-13
GBGB0030333.9A GB0030333D0 (en) 2000-12-13 2000-12-13 A radiant tube burner

Publications (2)

Publication Number Publication Date
EP1217294A2 EP1217294A2 (en) 2002-06-26
EP1217294A3 true EP1217294A3 (en) 2003-03-19

Family

ID=9904962

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01204849A Withdrawn EP1217294A3 (en) 2000-12-13 2001-12-13 A radiant tube burner

Country Status (2)

Country Link
EP (1) EP1217294A3 (en)
GB (1) GB0030333D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2395775B (en) 2002-11-07 2006-10-18 Ambi Rad Ltd An indirect heater assembly
EP1445534A1 (en) * 2003-01-29 2004-08-11 Ruhrgas Aktiengesellschaft Heating system for buildings, in particular for green houses
FR2899956B1 (en) * 2006-04-14 2008-07-25 Thirode Grandes Cuisines Poligny GAS BURNER FOR KITCHEN OVEN
CN102252327B (en) * 2011-05-12 2013-03-20 王晶华 Pressurization spraying premix burner core for roller kiln
CN110425537A (en) * 2019-07-10 2019-11-08 无锡寸长南方工程技术有限公司 Natural gas combustion nozzle structure and nitrogen oxides (NOx) discharge control method
JP7349928B2 (en) * 2020-02-14 2023-09-25 株式会社中西製作所 Boosters for burners and dishwashers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060369A (en) * 1974-10-03 1977-11-29 Schoute Bernardus A Burner for the combustion of hydrocarbonates
EP0879992A1 (en) * 1997-05-21 1998-11-25 ÖMV Aktiengesellschaft Burner, in particular for fuel oils
US6227451B1 (en) * 1999-08-06 2001-05-08 Pat Caruso Radiant heater system
WO2001061245A1 (en) * 2000-02-15 2001-08-23 Bray Burners Limited Diffusion burner with negative pressure combustion chamber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060369A (en) * 1974-10-03 1977-11-29 Schoute Bernardus A Burner for the combustion of hydrocarbonates
EP0879992A1 (en) * 1997-05-21 1998-11-25 ÖMV Aktiengesellschaft Burner, in particular for fuel oils
US6227451B1 (en) * 1999-08-06 2001-05-08 Pat Caruso Radiant heater system
WO2001061245A1 (en) * 2000-02-15 2001-08-23 Bray Burners Limited Diffusion burner with negative pressure combustion chamber

Also Published As

Publication number Publication date
EP1217294A2 (en) 2002-06-26
GB0030333D0 (en) 2001-01-24

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