JPS6429503A - Method and device for replacing inert gas in silo - Google Patents

Method and device for replacing inert gas in silo

Info

Publication number
JPS6429503A
JPS6429503A JP18424387A JP18424387A JPS6429503A JP S6429503 A JPS6429503 A JP S6429503A JP 18424387 A JP18424387 A JP 18424387A JP 18424387 A JP18424387 A JP 18424387A JP S6429503 A JPS6429503 A JP S6429503A
Authority
JP
Japan
Prior art keywords
inert gas
container
silo
air
storage silo
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.)
Granted
Application number
JP18424387A
Other languages
Japanese (ja)
Other versions
JPH0548803B2 (en
Inventor
Kenji Machida
Katsumi Fukuoka
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.)
Niigata Engineering Co Ltd
Original Assignee
Niigata Engineering 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 Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Priority to JP18424387A priority Critical patent/JPS6429503A/en
Publication of JPS6429503A publication Critical patent/JPS6429503A/en
Publication of JPH0548803B2 publication Critical patent/JPH0548803B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To manufacture and supply inert gas at a low cost by a method wherein a combustion device and a device to open and close a flow of air and water are arranged in a closed container and after air in the container is closed and burnt, inert gas is fed to an asphalt storage silo by a steam pressure. CONSTITUTION: When an asphalt storage silo of an asphalt plant is stored, filling with inert gas for preventing oxidation is performed. Inert gas is manufactured that air in a container is burnt in a closed container 1 by using a stove 3 and oxygen in the container is consumed and the combustion in the stove is naturally extinguished. The inert gas is supplied from the container 1 to the storage silo 5 by a steam pressure through a piping 6 and an on-off valve 62. Further, the container 1 is provided with an openable air introduction port and a steam water supply device. This constitution produces the inert gas at a low cost and reliably supply it to a silo.
JP18424387A 1987-07-23 1987-07-23 Method and device for replacing inert gas in silo Granted JPS6429503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18424387A JPS6429503A (en) 1987-07-23 1987-07-23 Method and device for replacing inert gas in silo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18424387A JPS6429503A (en) 1987-07-23 1987-07-23 Method and device for replacing inert gas in silo

Publications (2)

Publication Number Publication Date
JPS6429503A true JPS6429503A (en) 1989-01-31
JPH0548803B2 JPH0548803B2 (en) 1993-07-22

Family

ID=16149888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18424387A Granted JPS6429503A (en) 1987-07-23 1987-07-23 Method and device for replacing inert gas in silo

Country Status (1)

Country Link
JP (1) JPS6429503A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55126071A (en) * 1979-03-19 1980-09-29 Nitsusei Kouki Kk Silo for asphalt mix

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55126071A (en) * 1979-03-19 1980-09-29 Nitsusei Kouki Kk Silo for asphalt mix

Also Published As

Publication number Publication date
JPH0548803B2 (en) 1993-07-22

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