JPS57173697A - Insulative material filling method and device for low temperature tank - Google Patents
Insulative material filling method and device for low temperature tankInfo
- Publication number
- JPS57173697A JPS57173697A JP5916681A JP5916681A JPS57173697A JP S57173697 A JPS57173697 A JP S57173697A JP 5916681 A JP5916681 A JP 5916681A JP 5916681 A JP5916681 A JP 5916681A JP S57173697 A JPS57173697 A JP S57173697A
- Authority
- JP
- Japan
- Prior art keywords
- insulative material
- low temperature
- vibrator
- 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
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 tight the insulative material without applying the vibration from the outside, by vibrating the upper layer of the insulative material by means of a vibrator suspended by a hoist mechanism provided at the upper portion between the inner and outer tanks. CONSTITUTION:After filling the insulative material 6 in a gap 5 between the outer tank 2 and the inner tank 4 in a low temperature tank 1 of double shell structure to the predetermined height, a vibrating board 15 associated with a vibrator 16 supported by a hoist mechanism 11 at the upper portion of the gap 5 is lowered to the upper layer of the insulative material 6 then the vibrator 16 is operated to apply the vibration onto the insulative material 6. Upon reaching to the predetermined tightness, said board is once lifted then the insulative material is filled to the next predetermined height and to perform the similar conpacting work.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5916681A JPS57173697A (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 |
---|---|---|---|
JP5916681A JPS57173697A (en) | 1981-04-21 | 1981-04-21 | Insulative material filling method and device for low temperature tank |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57173697A true JPS57173697A (en) | 1982-10-26 |
Family
ID=13105519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5916681A Pending JPS57173697A (en) | 1981-04-21 | 1981-04-21 | Insulative material filling method and device for low temperature tank |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57173697A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6077894A (en) * | 1983-09-23 | 1985-05-02 | シカゴ ブリツジ アンド アイアーン カンパニー | Device and method of sedimenting and fixing granular insulating material |
KR100380252B1 (en) * | 2001-03-29 | 2003-04-18 | 주식회사삼손 | Filling apparatus of insulating material and method thereof |
EP1400743A1 (en) * | 2002-09-20 | 2004-03-24 | Samson Co., Ltd. | Apparatus and method for compacting the insulation material of a low temperature storage tank |
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 |
-
1981
- 1981-04-21 JP JP5916681A patent/JPS57173697A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6077894A (en) * | 1983-09-23 | 1985-05-02 | シカゴ ブリツジ アンド アイアーン カンパニー | Device and method of sedimenting and fixing granular insulating material |
KR100380252B1 (en) * | 2001-03-29 | 2003-04-18 | 주식회사삼손 | Filling apparatus of insulating material and method thereof |
EP1400743A1 (en) * | 2002-09-20 | 2004-03-24 | Samson Co., Ltd. | Apparatus and method for compacting the insulation material of a low temperature storage tank |
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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