JPS56168832A - Inert gas explosion-proof system - Google Patents

Inert gas explosion-proof system

Info

Publication number
JPS56168832A
JPS56168832A JP7361180A JP7361180A JPS56168832A JP S56168832 A JPS56168832 A JP S56168832A JP 7361180 A JP7361180 A JP 7361180A JP 7361180 A JP7361180 A JP 7361180A JP S56168832 A JPS56168832 A JP S56168832A
Authority
JP
Japan
Prior art keywords
inert gas
gas
pipe
scrubber
oil tank
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
JP7361180A
Other languages
Japanese (ja)
Inventor
Hideo Shimizu
Tadashi Ogawa
Mutsuo Obuchi
Kazuo Matsuura
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.)
Hitachi Zosen Corp
Original Assignee
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP7361180A priority Critical patent/JPS56168832A/en
Publication of JPS56168832A publication Critical patent/JPS56168832A/en
Pending legal-status Critical Current

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  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PURPOSE: To prevent explosion by filling inert gas in an oil tank, etc. by providing a system of a scrubber, demister, etc. in the inert gas main pipe and using combustion gas, etc. after desulfurization, dust removing and cooling.
CONSTITUTION: A scrubber 5, a demister 6, a blast fan 7 and a water sealing device 4 are installed in a main gas pipe that sends inert gas such as combustion gas from an engine boiler etc. to an oil tank 2. The delivery port of the outlet vane 12 of the blast fan 7 is connected to the inside of the scrubber 5 through a return pipe branched from the upstream gas main pipe 3. Purge pipes 19 are provided at the starting end of the return pipe 13 and at the end of the main pipe 3B, respectively. As they are replaced by air at the time of starting of the system, inert gas is supplied into the oil tank 2 after purging into the gas main pipe 3 and return pipe 13.
COPYRIGHT: (C)1981,JPO&Japio
JP7361180A 1980-05-30 1980-05-30 Inert gas explosion-proof system Pending JPS56168832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7361180A JPS56168832A (en) 1980-05-30 1980-05-30 Inert gas explosion-proof system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7361180A JPS56168832A (en) 1980-05-30 1980-05-30 Inert gas explosion-proof system

Publications (1)

Publication Number Publication Date
JPS56168832A true JPS56168832A (en) 1981-12-25

Family

ID=13523297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7361180A Pending JPS56168832A (en) 1980-05-30 1980-05-30 Inert gas explosion-proof system

Country Status (1)

Country Link
JP (1) JPS56168832A (en)

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