JPS55146310A - Danger-preventing method for liquefied gas burner - Google Patents

Danger-preventing method for liquefied gas burner

Info

Publication number
JPS55146310A
JPS55146310A JP5454879A JP5454879A JPS55146310A JP S55146310 A JPS55146310 A JP S55146310A JP 5454879 A JP5454879 A JP 5454879A JP 5454879 A JP5454879 A JP 5454879A JP S55146310 A JPS55146310 A JP S55146310A
Authority
JP
Japan
Prior art keywords
liquefied gas
valve
burner
line
piping
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
JP5454879A
Other languages
Japanese (ja)
Inventor
Yoshitoshi Sekiguchi
Noboru Okigami
Yoji Hayasaka
Toshiji Koyama
Takeo Fujioka
Takeshi Yoshimitsu
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.)
MITSUI EKIKA GAS KK
Eneos Globe Corp
Hitachi Zosen Corp
Original Assignee
MITSUI EKIKA GAS KK
Eneos Globe Corp
Hitachi Zosen Corp
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 MITSUI EKIKA GAS KK, Eneos Globe Corp, Hitachi Zosen Corp filed Critical MITSUI EKIKA GAS KK
Priority to JP5454879A priority Critical patent/JPS55146310A/en
Publication of JPS55146310A publication Critical patent/JPS55146310A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/14—Details thereof
    • F23K5/18—Cleaning or purging devices, e.g. filters

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)
  • Feeding And Controlling Fuel (AREA)

Abstract

PURPOSE:To prevent the liquefied gas in a line from being flown into a combustion chamber, by a method wherein the liquefied gas remaining in the line running from a turning-off valve to a burner is exhausted through a purging line to the outside during the flow stoppage that is required at the time when liquefied gas in a liquid state is burned. CONSTITUTION:A residual liquid purging line 4 is connected to a lower portion of a piping 3 between an emergency turning-off valve 1 and a burner 2, the said line 4 being connected to a flare stack through the medium of a residual liquid purging electromagnetic valve 5 and a liquid pot 6. An opening area ratio of the burner 2 to the purging line 4 is set to be, say, about 1/20. The valve 5 simultaneously opens when the valve 1 closes. Since a resistance at a burner 2 side is far larger than that at a piping 4 side due to the opening area ratio thereupon, almost no liquefied gas flows to the burner 2 side, but it flows to the piping 4 for a short time. This permits the prevention of flow of unburning liquefied gas in a piping 3 into a combustion chamber following closure of the valve 1.
JP5454879A 1979-05-02 1979-05-02 Danger-preventing method for liquefied gas burner Pending JPS55146310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5454879A JPS55146310A (en) 1979-05-02 1979-05-02 Danger-preventing method for liquefied gas burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5454879A JPS55146310A (en) 1979-05-02 1979-05-02 Danger-preventing method for liquefied gas burner

Publications (1)

Publication Number Publication Date
JPS55146310A true JPS55146310A (en) 1980-11-14

Family

ID=12973725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5454879A Pending JPS55146310A (en) 1979-05-02 1979-05-02 Danger-preventing method for liquefied gas burner

Country Status (1)

Country Link
JP (1) JPS55146310A (en)

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