GB1261831A - Improvements in burner devices - Google Patents

Improvements in burner devices

Info

Publication number
GB1261831A
GB1261831A GB226569A GB226569A GB1261831A GB 1261831 A GB1261831 A GB 1261831A GB 226569 A GB226569 A GB 226569A GB 226569 A GB226569 A GB 226569A GB 1261831 A GB1261831 A GB 1261831A
Authority
GB
United Kingdom
Prior art keywords
nozzles
oxygen
tube
outlet
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
GB226569A
Inventor
Kazvo Kunioka
Takeshi Tada
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to GB226569A priority Critical patent/GB1261831A/en
Publication of GB1261831A publication Critical patent/GB1261831A/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
    • F23D11/12—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 characterised by the shape or arrangement of the outlets from the nozzle
    • 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

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

1,261,831. Burners. NIPPON KOKAN K.K. 14 Jan., 1969, No. 2265/69. Heading F4T. A device functioning either as a burner e.g. of fuel oil and oxygen, or as an oxygen lance, comprises an oxygen supply tube 1 having three symmetrically disposed convergent-divergent (Laval) outlet nozzles 8 at one end, and a concentric inner fuel supply pipe 2 having its outlet end fitting in a socket at the outlet end of tube 1 and connected to a distributing chamber 12 therein, the chamber being connected to each nozzle 8 at the outlet side of the nozzle throat 18 by a corresponding bore 7. Under high pressure the oxygen attains supersonic flow through the nozzles, and the fuel is vaporized as it enters the nozzles. The axes of the nozzles are at a small angle to the longitudinal axis of the tube. There is provision, 3-6, for water cooling. (For Figure see next column.)
GB226569A 1969-01-14 1969-01-14 Improvements in burner devices Expired GB1261831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB226569A GB1261831A (en) 1969-01-14 1969-01-14 Improvements in burner devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB226569A GB1261831A (en) 1969-01-14 1969-01-14 Improvements in burner devices

Publications (1)

Publication Number Publication Date
GB1261831A true GB1261831A (en) 1972-01-26

Family

ID=9736520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB226569A Expired GB1261831A (en) 1969-01-14 1969-01-14 Improvements in burner devices

Country Status (1)

Country Link
GB (1) GB1261831A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991006804A1 (en) * 1989-11-01 1991-05-16 Aga Ab BURNER AND METHOD FOR REDUCING NOx FORMATION
US5370309A (en) * 1993-05-19 1994-12-06 A. H. Tallman Bronze Company Limited Liquid cooled nozzle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991006804A1 (en) * 1989-11-01 1991-05-16 Aga Ab BURNER AND METHOD FOR REDUCING NOx FORMATION
US5370309A (en) * 1993-05-19 1994-12-06 A. H. Tallman Bronze Company Limited Liquid cooled nozzle

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