GB1517005A - Liquid fuel burners - Google Patents

Liquid fuel burners

Info

Publication number
GB1517005A
GB1517005A GB41570/75A GB4157075A GB1517005A GB 1517005 A GB1517005 A GB 1517005A GB 41570/75 A GB41570/75 A GB 41570/75A GB 4157075 A GB4157075 A GB 4157075A GB 1517005 A GB1517005 A GB 1517005A
Authority
GB
United Kingdom
Prior art keywords
fuel
deflector
passage
conduits
atomized
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.)
Expired
Application number
GB41570/75A
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of GB1517005A publication Critical patent/GB1517005A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/101—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet
    • F23D11/102—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet in an internal mixing chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

1517005 Liquid-fuel burners BABCOCK & WILCOX CO 10 Oct 1975 [10 Oct 1974] 41570/75 Heading F4T An atomized liquid fuel burner comprises conduits 36 arranged in a circular array and connected to a source of atomizing fluid 22 and a fuel duct 26 extending through the array, the fuel passing through the outlet 41 of the duct through a curved path to discharge laterally into the atomizing fluid discharging from the conduits. The curved outlet is provided by an axially adjustable deflector 60. Pressurized oil fuel is supplied to passage 20 and flows through bore 36 up to head 62 of the deflector where it is turned through 90 degrees to discharge into the path of steam which is supplied to conduits 36 from a chamber 22 through a passage 28. The atomized fuel is discharged into passage 49 to be further atomized due to pressure and velocity change, and thence through openings 58 in spray cap 18. After axial adjustment of deflector 60 to obtained the required outlet area 70, the deflector is welded at 80, or in a modification, Fig. 2 (not shown), a lock nut (82) is tightened.
GB41570/75A 1974-10-10 1975-10-10 Liquid fuel burners Expired GB1517005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US513682A US3929290A (en) 1974-10-10 1974-10-10 Fuel atomizer

Publications (1)

Publication Number Publication Date
GB1517005A true GB1517005A (en) 1978-07-05

Family

ID=24044259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41570/75A Expired GB1517005A (en) 1974-10-10 1975-10-10 Liquid fuel burners

Country Status (9)

Country Link
US (1) US3929290A (en)
JP (1) JPS5646052B2 (en)
AR (1) AR204473A1 (en)
AU (1) AU497771B2 (en)
BR (1) BR7506664A (en)
CA (1) CA1036925A (en)
GB (1) GB1517005A (en)
NL (1) NL179679C (en)
ZA (1) ZA756398B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024749A1 (en) * 1980-06-30 1982-02-04 Elmont AG, Kreuzlingen Gas-fluid spray generation method - regulates proportions by varying passage cross=sections in mixer
DE3513764A1 (en) * 1985-04-17 1986-10-23 Deutsche Babcock Werke AG, 4200 Oberhausen NOZZLE FOR PNEUMATICALLY INPUTING SOLIDS
DE3669915D1 (en) * 1986-11-27 1990-05-03 Fluidics Instr Bv COMPRESSED AIR SPRAYER.
DE3714408A1 (en) * 1987-04-30 1988-11-10 Bbc Brown Boveri & Cie DUAL BURNER DEVICE WITH A FUEL OIL SPRAYER
US4819878A (en) * 1987-07-14 1989-04-11 The Babcock & Wilcox Company Dual fluid atomizer
JPH0748081Y2 (en) * 1991-07-12 1995-11-08 株式会社葵サンダル slipper
US5289976A (en) * 1991-12-13 1994-03-01 Mobil Oil Corporation Heavy hydrocarbon feed atomization
US5454712A (en) * 1993-09-15 1995-10-03 The Boc Group, Inc. Air-oxy-fuel burner method and apparatus
US5732885A (en) * 1994-10-07 1998-03-31 Spraying Systems Co. Internal mix air atomizing spray nozzle
US5553785A (en) * 1995-01-10 1996-09-10 Spraying Systems Co. Enhanced efficiency apparatus for atomizing and spraying liquid
US5868321A (en) * 1995-01-10 1999-02-09 Spraying Systems Co. Enhanced efficiency atomizing and spray nozzle
US5890442A (en) * 1996-01-23 1999-04-06 Mcdermott Technology, Inc. Gas stabilized reburning for NOx control
US8672234B2 (en) 2010-05-20 2014-03-18 Enginetics, Llc Multi-physics fuel atomizer and methods
US10302058B2 (en) 2013-04-05 2019-05-28 Enginetics, Llc Co-axial dual fluids metering system and methods
US9206737B2 (en) 2013-04-05 2015-12-08 Enginetics, Llc System control strategy and methods for multi-physics fuel atomizer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US724053A (en) * 1901-09-28 1903-03-31 Richard Franklin Schroeder Oil-burner.
US714394A (en) * 1902-06-23 1902-11-25 Louis A Pfeiffer Oil-burner.
US1300643A (en) * 1918-10-24 1919-04-15 William L Perry Oil-burner.
US2643916A (en) * 1949-04-25 1953-06-30 Braun & Co C F Fuel burner
US3215352A (en) * 1964-06-02 1965-11-02 Jr Daniel Meraz Bi-propellant metering and injecting valve

Also Published As

Publication number Publication date
BR7506664A (en) 1976-08-17
US3929290A (en) 1975-12-30
AU8562575A (en) 1977-04-21
AU497771B2 (en) 1979-01-04
AR204473A1 (en) 1976-02-06
NL7511949A (en) 1976-04-13
CA1036925A (en) 1978-08-22
NL179679C (en) 1986-10-16
ZA756398B (en) 1977-05-25
JPS5164643A (en) 1976-06-04
NL179679B (en) 1986-05-16
JPS5646052B2 (en) 1981-10-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee