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JPS55128717A - Fuel injection nozzle device - Google Patents
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JPS55128717A - Fuel injection nozzle device - Google Patents

Fuel injection nozzle device

Info

Publication number
JPS55128717A
JPS55128717A JP3619979A JP3619979A JPS55128717A JP S55128717 A JPS55128717 A JP S55128717A JP 3619979 A JP3619979 A JP 3619979A JP 3619979 A JP3619979 A JP 3619979A JP S55128717 A JPS55128717 A JP S55128717A
Authority
JP
Japan
Prior art keywords
nozzle
fuel
gas
injection
low speed
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.)
Pending
Application number
JP3619979A
Other languages
Japanese (ja)
Inventor
Yasutsune Katsuta
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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 Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP3619979A priority Critical patent/JPS55128717A/en
Publication of JPS55128717A publication Critical patent/JPS55128717A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid

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

PURPOSE:To provide a better atomization of fuel by a method wherein a high speed atomization gas nozzle having a rotary vane in the injection port is arranged around a nozzle for injecting fuel under a low speed. CONSTITUTION:High speed atomization gas nozzle 51 having a rotary vane 60 in the injection port is arranged around a nozzle 30 for injecting fuel at a low speed. COM fuel in the inner cylinder 10 is injected from the fuel injection nozzle 30 at a low speed, and in turn the high pressure gas for use in injection is injected from the annular gas injection nozzle 51 via atomized gas passage port 42. I this case, COM fuel may be atomized under a good condition due to the fact that the atomized gas is applied with a rotary force by the rotary vane 60.
JP3619979A 1979-03-29 1979-03-29 Fuel injection nozzle device Pending JPS55128717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3619979A JPS55128717A (en) 1979-03-29 1979-03-29 Fuel injection nozzle device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3619979A JPS55128717A (en) 1979-03-29 1979-03-29 Fuel injection nozzle device

Publications (1)

Publication Number Publication Date
JPS55128717A true JPS55128717A (en) 1980-10-04

Family

ID=12463054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3619979A Pending JPS55128717A (en) 1979-03-29 1979-03-29 Fuel injection nozzle device

Country Status (1)

Country Link
JP (1) JPS55128717A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144810A (en) * 1981-03-02 1982-09-07 Toyoda Gosei Co Ltd Large capacity oil burner of low pressure air spray type with plurality of nozzles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144810A (en) * 1981-03-02 1982-09-07 Toyoda Gosei Co Ltd Large capacity oil burner of low pressure air spray type with plurality of nozzles

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