JPS5680593A - Modification method of low-temperature liquefied gas tank - Google Patents

Modification method of low-temperature liquefied gas tank

Info

Publication number
JPS5680593A
JPS5680593A JP15636179A JP15636179A JPS5680593A JP S5680593 A JPS5680593 A JP S5680593A JP 15636179 A JP15636179 A JP 15636179A JP 15636179 A JP15636179 A JP 15636179A JP S5680593 A JPS5680593 A JP S5680593A
Authority
JP
Japan
Prior art keywords
tank
erected
new
exterior
old
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
JP15636179A
Other languages
Japanese (ja)
Other versions
JPS6338594B2 (en
Inventor
Koji Ishii
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15636179A priority Critical patent/JPS5680593A/en
Publication of JPS5680593A publication Critical patent/JPS5680593A/en
Publication of JPS6338594B2 publication Critical patent/JPS6338594B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/126—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for large storage containers for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0678—Concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PURPOSE:To protect an insulation layer against influence of the tank interior's expansion and contraction owing to reception and sendout of the liquid to be stored by providing a ring-shaped space for maintenance between the new-erected tank exterior and the tank interior which functions as a primary barrier. CONSTITUTION:All parts of an oild double construction low-temperature tank made in metal shall be removed but the tank foundation 1, tank interior 3 erected on it and double construction insulating roofs 10, 11 left undemolished. The separated old surrounding wall for tank exterior shall be used as part of concrete form 13 for inside the new erected tank exterior 7, and a universal form 14 is assembled on the outside. Then, concrete is placed. On the inner circumferential wall of the new erected tank exterior 7, a new insulation layer 8 is installed with a ring-shaped space 9 left against the old tank interior. The gap between the periphery of the old roof 10 for tank exterior and the top part of the new erected tank exterior 7 is sealed with a cover plate 15.
JP15636179A 1979-12-04 1979-12-04 Modification method of low-temperature liquefied gas tank Granted JPS5680593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15636179A JPS5680593A (en) 1979-12-04 1979-12-04 Modification method of low-temperature liquefied gas tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15636179A JPS5680593A (en) 1979-12-04 1979-12-04 Modification method of low-temperature liquefied gas tank

Publications (2)

Publication Number Publication Date
JPS5680593A true JPS5680593A (en) 1981-07-01
JPS6338594B2 JPS6338594B2 (en) 1988-08-01

Family

ID=15626070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15636179A Granted JPS5680593A (en) 1979-12-04 1979-12-04 Modification method of low-temperature liquefied gas tank

Country Status (1)

Country Link
JP (1) JPS5680593A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4866115B2 (en) * 2005-03-28 2012-02-01 大阪瓦斯株式会社 Low temperature liquefied gas storage facility
JP5232280B2 (en) * 2005-03-28 2013-07-10 大阪瓦斯株式会社 Low temperature liquefied gas storage facility

Also Published As

Publication number Publication date
JPS6338594B2 (en) 1988-08-01

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