JPS57142412A - Liquid fuel combustion device - Google Patents

Liquid fuel combustion device

Info

Publication number
JPS57142412A
JPS57142412A JP2916781A JP2916781A JPS57142412A JP S57142412 A JPS57142412 A JP S57142412A JP 2916781 A JP2916781 A JP 2916781A JP 2916781 A JP2916781 A JP 2916781A JP S57142412 A JPS57142412 A JP S57142412A
Authority
JP
Japan
Prior art keywords
nozzle
orifice
orifice plate
outer periphery
cylinder
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
JP2916781A
Other languages
Japanese (ja)
Inventor
Jiro Suzuki
Hisashi Kodama
Yoshizo Omukae
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2916781A priority Critical patent/JPS57142412A/en
Publication of JPS57142412A publication Critical patent/JPS57142412A/en
Pending 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
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F23D11/26—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed
    • F23D11/30—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed with return feed of uncombusted sprayed fuel to reservoir

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

PURPOSE:To improve the combustion efficiency of the titled device provided with a gun type burner by a method wherein a means for adjusting a gap between a nozzle and an orifice plate and a means for adjusting the quantity of air supplied from a combustion air blower are controled by a fuel supply pressure. CONSTITUTION:The nozzle 1 provided with an injection hole 2 in the front portion thereof houses therein a swing section having a spiral groove 4 on the outer periphery thereof and the orifice plate 7 having an orifice 7' defining a return chamber 6 therein is provided on the outer periphery of the nozzle 1. In this case, the orifice 7 is made movable so that the space l between the orifice 7' and the injection hole 2 of the nozzle 1 may be varied. Further, the movement of the orifice plate 7 is effected by a cylinder 10 through a piston rod 13 and in this case, the opening degree of a damper 16 within an air duct is adjusted at the same time. The piston 11 within the cylinder 10 is operated by the pressure of the fuel supplied from a fuel pressure pump 8.
JP2916781A 1981-02-27 1981-02-27 Liquid fuel combustion device Pending JPS57142412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2916781A JPS57142412A (en) 1981-02-27 1981-02-27 Liquid fuel combustion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2916781A JPS57142412A (en) 1981-02-27 1981-02-27 Liquid fuel combustion device

Publications (1)

Publication Number Publication Date
JPS57142412A true JPS57142412A (en) 1982-09-03

Family

ID=12268677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2916781A Pending JPS57142412A (en) 1981-02-27 1981-02-27 Liquid fuel combustion device

Country Status (1)

Country Link
JP (1) JPS57142412A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62299614A (en) * 1986-06-19 1987-12-26 Yamamoto Mfg Co Ltd Air/fuel ratio control device for gun type burner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62299614A (en) * 1986-06-19 1987-12-26 Yamamoto Mfg Co Ltd Air/fuel ratio control device for gun type burner
JPH0368294B2 (en) * 1986-06-19 1991-10-28 Yamamoto Mfg

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