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JPS57173698A - Insulative material filling method and device for low temperature tank - Google Patents

Insulative material filling method and device for low temperature tank

Info

Publication number
JPS57173698A
JPS57173698A JP5916781A JP5916781A JPS57173698A JP S57173698 A JPS57173698 A JP S57173698A JP 5916781 A JP5916781 A JP 5916781A JP 5916781 A JP5916781 A JP 5916781A JP S57173698 A JPS57173698 A JP S57173698A
Authority
JP
Japan
Prior art keywords
insulative material
vibrator
low temperature
temperature tank
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
JP5916781A
Other languages
Japanese (ja)
Inventor
Takanori Yamatani
Tadahiko Kasai
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.)
Toyo Kanetsu KK
Original Assignee
Toyo Kanetsu 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 Toyo Kanetsu KK filed Critical Toyo Kanetsu KK
Priority to JP5916781A priority Critical patent/JPS57173698A/en
Publication of JPS57173698A publication Critical patent/JPS57173698A/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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/001—Thermal insulation specially adapted for cryogenic vessels
    • 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
    • F17C2203/03—Thermal insulations
    • 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
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling

Landscapes

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

Abstract

PURPOSE:To make compact the insulative material without applying the vibration from the outside, by vibrating the insulative material by means of a vibrator of a wire rope between the inner and the outer tanks. CONSTITUTION:After filling the insulative material into the gap 5 between the outer tank 2 and the inner tank 4 of a low temperature tank 1 of double shell structure to the predetermined height, a vibrator 16 suspended by a hoist mechanism 11 travelable in the circumferential direction is fixed to a plurality of wire ropes 8 stretched in said gap 5 with interval in the circumferential direction, then it is lowered to the upper position of the insulative material and the vibrator 16 is operated to apply the vibration onto the insulative material 6. Upon reaching to te predetermined compactness, the vibrator 16 is lifted and fixed to the adjoining wire rope 8 to perform the similar compacting work. Upon reaching to the predetermind compactness, the insulative material is filled to the predetermined height to repeat the similar compacting work.
JP5916781A 1981-04-21 1981-04-21 Insulative material filling method and device for low temperature tank Pending JPS57173698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5916781A JPS57173698A (en) 1981-04-21 1981-04-21 Insulative material filling method and device for low temperature tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5916781A JPS57173698A (en) 1981-04-21 1981-04-21 Insulative material filling method and device for low temperature tank

Publications (1)

Publication Number Publication Date
JPS57173698A true JPS57173698A (en) 1982-10-26

Family

ID=13105548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5916781A Pending JPS57173698A (en) 1981-04-21 1981-04-21 Insulative material filling method and device for low temperature tank

Country Status (1)

Country Link
JP (1) JPS57173698A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102910386A (en) * 2011-08-01 2013-02-06 天津英康科技发展有限公司 Inner vibrator for expanded perlite of low-temperature storage tank

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945528A (en) * 1972-08-09 1974-05-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945528A (en) * 1972-08-09 1974-05-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102910386A (en) * 2011-08-01 2013-02-06 天津英康科技发展有限公司 Inner vibrator for expanded perlite of low-temperature storage tank

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