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WO2010092364A3 - Pilot - Google Patents

Pilot Download PDF

Info

Publication number
WO2010092364A3
WO2010092364A3 PCT/GB2010/050085 GB2010050085W WO2010092364A3 WO 2010092364 A3 WO2010092364 A3 WO 2010092364A3 GB 2010050085 W GB2010050085 W GB 2010050085W WO 2010092364 A3 WO2010092364 A3 WO 2010092364A3
Authority
WO
WIPO (PCT)
Prior art keywords
pilot
fuel gas
conduit
annular
circumferential aperture
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.)
Ceased
Application number
PCT/GB2010/050085
Other languages
French (fr)
Other versions
WO2010092364A2 (en
Inventor
Gareth David Stanton
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.)
Edwards Ltd
Original Assignee
Edwards 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 Edwards Ltd filed Critical Edwards Ltd
Priority to SG2011048519A priority Critical patent/SG172830A1/en
Priority to EP10704172.5A priority patent/EP2396597B1/en
Priority to JP2011549660A priority patent/JP5646513B2/en
Priority to CN201080007435.9A priority patent/CN102317685B/en
Priority to US13/143,701 priority patent/US20110287373A1/en
Publication of WO2010092364A2 publication Critical patent/WO2010092364A2/en
Publication of WO2010092364A3 publication Critical patent/WO2010092364A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • F23D14/26—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid with provision for a retention flame
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
    • F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or 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
    • F23D2900/00002—Cleaning burner parts, e.g. burner tips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gas Burners (AREA)
  • Incineration Of Waste (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

A pilot (10) is shown for igniting a combustible fluid stream. The pilot comprises an inlet (12), for receiving a fuel gas (14), including a fuel and air/oxygen mixture, into the pilot. Ignition means (16), for example a spark igniter or an ignition electrode, are provided for igniting the fuel gas (14). Agenerally annular conduit (18) is open along an annular extent forming a circumferential aperture (20). The conduit (18) conveys fuel gas from the inlet to the circumferential aperture. When the fuel gas flowing out of the circumferential aperture (20) is ignited a continuous annular pilot flame is generated radially of the conduit.
PCT/GB2010/050085 2009-02-11 2010-01-21 Pilot Ceased WO2010092364A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SG2011048519A SG172830A1 (en) 2009-02-11 2010-01-21 Pilot
EP10704172.5A EP2396597B1 (en) 2009-02-11 2010-01-21 Burner comprising a pilot
JP2011549660A JP5646513B2 (en) 2009-02-11 2010-01-21 Seeding device
CN201080007435.9A CN102317685B (en) 2009-02-11 2010-01-21 Pilot
US13/143,701 US20110287373A1 (en) 2009-02-11 2010-01-21 Pilot

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0902221.1 2009-02-11
GBGB0902221.1A GB0902221D0 (en) 2009-02-11 2009-02-11 Pilot

Publications (2)

Publication Number Publication Date
WO2010092364A2 WO2010092364A2 (en) 2010-08-19
WO2010092364A3 true WO2010092364A3 (en) 2011-04-07

Family

ID=40527157

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2010/050085 Ceased WO2010092364A2 (en) 2009-02-11 2010-01-21 Pilot

Country Status (9)

Country Link
US (1) US20110287373A1 (en)
EP (1) EP2396597B1 (en)
JP (1) JP5646513B2 (en)
KR (1) KR101594209B1 (en)
CN (1) CN102317685B (en)
GB (1) GB0902221D0 (en)
SG (1) SG172830A1 (en)
TW (1) TWI491838B (en)
WO (1) WO2010092364A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2608819B (en) * 2021-07-13 2025-07-09 Alzeta Corp Pilot unit
US11773784B2 (en) * 2021-10-12 2023-10-03 Collins Engine Nozzles, Inc. Fuel injectors with torch ignitors
US11549441B1 (en) * 2021-10-12 2023-01-10 Collins Engine Nozzles, Inc. Fuel injectors with torch ignitors

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WO2006013355A1 (en) * 2004-08-04 2006-02-09 The Boc Group Plc Gas abatement
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501255A (en) * 1968-03-25 1970-03-17 Bobby H Greene Gas burner apparatus
GB2136557A (en) * 1983-03-19 1984-09-19 Gkn Birwelco Ltd Flare for high velocity gas
FR2546273A1 (en) * 1983-05-19 1984-11-23 Sdecc Gas burner fed with air gas mixture
JPH02176314A (en) * 1988-12-27 1990-07-09 Mitsubishi Heavy Ind Ltd Combustion device
EP0694735A1 (en) * 1994-07-25 1996-01-31 Alzeta Corporation Combustive destruction of noxious substances
WO2006013355A1 (en) * 2004-08-04 2006-02-09 The Boc Group Plc Gas abatement
WO2006117531A1 (en) * 2005-05-05 2006-11-09 Edwards Limited Gas combustion apparatus

Also Published As

Publication number Publication date
US20110287373A1 (en) 2011-11-24
CN102317685B (en) 2014-06-25
KR101594209B1 (en) 2016-02-15
EP2396597B1 (en) 2020-03-18
TW201033545A (en) 2010-09-16
WO2010092364A2 (en) 2010-08-19
EP2396597A2 (en) 2011-12-21
KR20110128813A (en) 2011-11-30
JP5646513B2 (en) 2014-12-24
GB0902221D0 (en) 2009-03-25
CN102317685A (en) 2012-01-11
SG172830A1 (en) 2011-08-29
TWI491838B (en) 2015-07-11
JP2012517580A (en) 2012-08-02

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