JPS5510102A - Intermediate wall cold insulating structure for double sheathed low temperature tank - Google Patents

Intermediate wall cold insulating structure for double sheathed low temperature tank

Info

Publication number
JPS5510102A
JPS5510102A JP7980578A JP7980578A JPS5510102A JP S5510102 A JPS5510102 A JP S5510102A JP 7980578 A JP7980578 A JP 7980578A JP 7980578 A JP7980578 A JP 7980578A JP S5510102 A JPS5510102 A JP S5510102A
Authority
JP
Japan
Prior art keywords
tank
wall
intermediate wall
low temperature
double sheathed
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
JP7980578A
Other languages
Japanese (ja)
Inventor
Junichi Hirata
Sadao Ogura
Yasuhiko Otani
Haruhito Okamoto
Hiroichi Otsuka
Masakazu Okubo
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP7980578A priority Critical patent/JPS5510102A/en
Publication of JPS5510102A publication Critical patent/JPS5510102A/en
Pending 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
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/022—Land-based bulk storage containers
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0119—Shape cylindrical with flat end-piece
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/052—Size large (>1000 m3)
    • 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
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0629—Two walls
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG

Landscapes

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

Abstract

PURPOSE:To prevent the inner tank of a double sheathed low temperature tank from damaging due to the sinking and consolidation of particulate heat insulator by providing an intermediate wall of seam construction between the inner and the outer tanks of the double sheathed tank to thereby prevent the volumetric change in the space between the intermediate wall and the outer tank. CONSTITUTION:An intermediate wall 3 is provided between the outer tank 1 and the inner tank 2 of a double sheathed low temperature tank. The wall 3 is formed of a longitudinal framework by coupling the panel members 3a via a seam construction and forming a telescopic portion 4. The outer tank 1 and the wall 3 are connected by laterally supporting members 8 and suspension rod 14. A heat insulator inflow preventive plate 9 is provided between the wall 3 and the inner tank 2, and coated on the top surface thereof peripherally with a canvas 11. Accordingly, the deformation of the inner tank 2 due to thermal contraction is absorbed by the telescopic portion 4 to thus eliminate the volumetric variation of the space 6 between the wall 3 and the outer tank 1 and the sinking and consolidation of particulate heat insulator A filled in the space 6. Thus, it prevents the inner tank from damaging and facilitates an easy assembling of the intermediate wall.
JP7980578A 1978-07-03 1978-07-03 Intermediate wall cold insulating structure for double sheathed low temperature tank Pending JPS5510102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7980578A JPS5510102A (en) 1978-07-03 1978-07-03 Intermediate wall cold insulating structure for double sheathed low temperature tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7980578A JPS5510102A (en) 1978-07-03 1978-07-03 Intermediate wall cold insulating structure for double sheathed low temperature tank

Publications (1)

Publication Number Publication Date
JPS5510102A true JPS5510102A (en) 1980-01-24

Family

ID=13700427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7980578A Pending JPS5510102A (en) 1978-07-03 1978-07-03 Intermediate wall cold insulating structure for double sheathed low temperature tank

Country Status (1)

Country Link
JP (1) JPS5510102A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947195U (en) * 1982-09-21 1984-03-29 石川島播磨重工業株式会社 Intermediate wall support structure of double shell cryogenic tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947195U (en) * 1982-09-21 1984-03-29 石川島播磨重工業株式会社 Intermediate wall support structure of double shell cryogenic tank

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