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GB1470671A - Oil fuel atomisers for boilers - Google Patents

Oil fuel atomisers for boilers

Info

Publication number
GB1470671A
GB1470671A GB3017574A GB3017574A GB1470671A GB 1470671 A GB1470671 A GB 1470671A GB 3017574 A GB3017574 A GB 3017574A GB 3017574 A GB3017574 A GB 3017574A GB 1470671 A GB1470671 A GB 1470671A
Authority
GB
United Kingdom
Prior art keywords
inserts
july
insert
boilers
oil fuel
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
GB3017574A
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.)
Central Electricity Generating Board
Original Assignee
Central Electricity Generating Board
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 Central Electricity Generating Board filed Critical Central Electricity Generating Board
Priority to GB3017574A priority Critical patent/GB1470671A/en
Publication of GB1470671A publication Critical patent/GB1470671A/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
    • F23D11/36—Details
    • F23D11/38—Nozzles; Cleaning devices therefor
    • 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

1470671 Atomizer nozzles CENTRAL ELECTRICITY GENERATING BOARD 7 July 1975 [8 July 1974] 30175/74 Heading F4T A multi-outlet jet atomizer for an oil burner comprises a body 10 having a plurality of nozzle inserts 15 arranged around an axis A-A of the body and secured therein, an atomizing fluid inlet 11 in the body having an outlet 12 for each insert and one or more oil galleries 19 in the body, supplied by a passage 20. The atomizing fluid is steam; and the nozzles 15, which are convergent-divergent, are screwed into the body and engage cup-shaped elements 14 which have a plurality of ducts 22 therein. In a modification, elements 14, Fig. 3, are omitted and the inserts 36 have ends 39 which form metering slots 40. There may be a separate gallery 33 for each insert, or a single gallery common to all inserts may be provided. The body 10 may be fabricated.
GB3017574A 1975-07-07 1975-07-07 Oil fuel atomisers for boilers Expired GB1470671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3017574A GB1470671A (en) 1975-07-07 1975-07-07 Oil fuel atomisers for boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3017574A GB1470671A (en) 1975-07-07 1975-07-07 Oil fuel atomisers for boilers

Publications (1)

Publication Number Publication Date
GB1470671A true GB1470671A (en) 1977-04-21

Family

ID=10303471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3017574A Expired GB1470671A (en) 1975-07-07 1975-07-07 Oil fuel atomisers for boilers

Country Status (1)

Country Link
GB (1) GB1470671A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461816A1 (en) * 1979-07-16 1981-02-06 Lucas Industries Ltd Gas turbine engine fuel injector - has passage provided into which gas supply passage opens downstream of air swirler arrangement
US4311277A (en) * 1979-06-20 1982-01-19 Lucas Industries Limited Fuel injector
FR2498301A1 (en) * 1981-01-22 1982-07-23 Baker Int Corp METHOD, APPARATUS AND INJECTOR FOR BURNING A MATERIAL CONTAINING HYDROCARBONS WITH REDUCTION OF SMOKE
EP0092002A1 (en) * 1982-04-20 1983-10-26 Central Electricity Generating Board Fuel atomisers for oil burners
US4989675A (en) * 1989-03-14 1991-02-05 British Petroleum Company P.L.C. Spray nozzle for fire control
US5014790A (en) * 1987-10-24 1991-05-14 The British Petroleum Company Plc Method and apparatus for fire control
RU2220372C2 (en) * 2001-07-19 2003-12-27 Гавриков Александр Ильич Acoustic nozzle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311277A (en) * 1979-06-20 1982-01-19 Lucas Industries Limited Fuel injector
FR2461816A1 (en) * 1979-07-16 1981-02-06 Lucas Industries Ltd Gas turbine engine fuel injector - has passage provided into which gas supply passage opens downstream of air swirler arrangement
FR2498301A1 (en) * 1981-01-22 1982-07-23 Baker Int Corp METHOD, APPARATUS AND INJECTOR FOR BURNING A MATERIAL CONTAINING HYDROCARBONS WITH REDUCTION OF SMOKE
EP0092002A1 (en) * 1982-04-20 1983-10-26 Central Electricity Generating Board Fuel atomisers for oil burners
US5014790A (en) * 1987-10-24 1991-05-14 The British Petroleum Company Plc Method and apparatus for fire control
US4989675A (en) * 1989-03-14 1991-02-05 British Petroleum Company P.L.C. Spray nozzle for fire control
RU2220372C2 (en) * 2001-07-19 2003-12-27 Гавриков Александр Ильич Acoustic nozzle

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19950706