JPS55131608A - Method for removal of residual lpg - Google Patents

Method for removal of residual lpg

Info

Publication number
JPS55131608A
JPS55131608A JP3710079A JP3710079A JPS55131608A JP S55131608 A JPS55131608 A JP S55131608A JP 3710079 A JP3710079 A JP 3710079A JP 3710079 A JP3710079 A JP 3710079A JP S55131608 A JPS55131608 A JP S55131608A
Authority
JP
Japan
Prior art keywords
lpg
residual
valve
burner
incinerated
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
JP3710079A
Other languages
Japanese (ja)
Inventor
Osamu Morimoto
Manabu Orimoto
Shoichi Masuko
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 JP3710079A priority Critical patent/JPS55131608A/en
Publication of JPS55131608A publication Critical patent/JPS55131608A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

PURPOSE: To safely discharge the residual LPG from a system by a method wherein residual LPG in a piping is extracted from the piping, then evaporated, and incinerated at a burner, in a system for transporting LPG as a liquid and burning it.
CONSTITUTION: Liquid LPG coming out of an LPG storage tank 1 is fed under pressure to a burner 9 by a pump 3, and sprayed and burnt. The combustion is stopped by fully colsing an inlet valve 8, when LPG is left in pipes 2, 12. For treating the residual LPG, first an N2 purge valve 20 is fully closed and valves 11, 13, 4 are fully closed. Then an N2 purge valve 19 and a vent valve 14 are opened, and N2 gas is fed under pressure from a pipe 18 into the pipe 2. By this, the residual LPG is flowed through a valve 7 and pipes 12, 15 into an evaporator 21, where it is heated by hot water 31 to evaporate. The evaporated LPG is fed to a burner 26 through a superheater 24, and incinerated.
COPYRIGHT: (C)1980,JPO&Japio
JP3710079A 1979-03-30 1979-03-30 Method for removal of residual lpg Pending JPS55131608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3710079A JPS55131608A (en) 1979-03-30 1979-03-30 Method for removal of residual lpg

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3710079A JPS55131608A (en) 1979-03-30 1979-03-30 Method for removal of residual lpg

Publications (1)

Publication Number Publication Date
JPS55131608A true JPS55131608A (en) 1980-10-13

Family

ID=12488156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3710079A Pending JPS55131608A (en) 1979-03-30 1979-03-30 Method for removal of residual lpg

Country Status (1)

Country Link
JP (1) JPS55131608A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666983A (en) * 1982-04-19 1987-05-19 Nippon Shokubai Kagaku Kogyo Co., Ltd. Absorbent article
JPH0195216A (en) * 1987-10-05 1989-04-13 Seibu Gas Kk Gas purging combustion apparatus
JP2020034246A (en) * 2018-08-31 2020-03-05 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 Control device of combustion facility, combustion facility system provided with the same and operation method of combustion facility

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666983A (en) * 1982-04-19 1987-05-19 Nippon Shokubai Kagaku Kogyo Co., Ltd. Absorbent article
JPH0195216A (en) * 1987-10-05 1989-04-13 Seibu Gas Kk Gas purging combustion apparatus
JP2020034246A (en) * 2018-08-31 2020-03-05 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 Control device of combustion facility, combustion facility system provided with the same and operation method of combustion facility

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