JP2020011775A - 貯蔵タンク構造物 - Google Patents
貯蔵タンク構造物 Download PDFInfo
- Publication number
- JP2020011775A JP2020011775A JP2019127712A JP2019127712A JP2020011775A JP 2020011775 A JP2020011775 A JP 2020011775A JP 2019127712 A JP2019127712 A JP 2019127712A JP 2019127712 A JP2019127712 A JP 2019127712A JP 2020011775 A JP2020011775 A JP 2020011775A
- Authority
- JP
- Japan
- Prior art keywords
- storage tank
- insulating material
- support
- groove
- tank structure
- 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
Links
- 239000011810 insulating material Substances 0.000 claims abstract description 37
- 239000003949 liquefied natural gas Substances 0.000 claims description 26
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003345 natural gas Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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
- F17C13/08—Mounting arrangements for vessels
- F17C13/082—Mounting arrangements for vessels for large sea-borne storage 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
- 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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/004—Details of vessels or of the filling or discharging of vessels for large storage vessels not under pressure
-
- 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
- F17C3/04—Vessels not under pressure with provision for thermal insulation by insulating layers
-
- 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
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
-
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
- F17C2205/018—Supporting feet
-
- 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
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/032—Hydrocarbons
- F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, 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
- 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
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/033—Small pressure, e.g. 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
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/03—Dealing with losses
- F17C2260/035—Dealing with losses of fluid
- F17C2260/037—Handling leaked fluid
-
- 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
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0105—Ships
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
120 断熱材
130 絶縁材
140 プレート部
150 補助プレート
160 ドレインホール
170 捕集部
180 治具
190 リフティングロープ
Claims (6)
- 船体の底面に設けられ、貯蔵タンクを支持する支持部;
前記支持部の両側面に設けられる断熱材;
前記支持部の予め設定された高さに設けられ、前記支持部の高さ方向と垂直に形成される溝部;及び
前記溝部の長手方向に予め設定された長さで延びるプレート部;
を含み、
前記溝部の内部は、接着部で満たされることを特徴とする、貯蔵タンク構造物。 - 前記プレート部は、断面が「L」字状であり、
前記プレート部の端部は、前記溝部の内面に締結されることを特徴とする、請求項1に記載の貯蔵タンク構造物。 - 前記支持部の側面と前記断熱材との間には、絶縁材が設けられ、
前記絶縁材の一端部は、前記プレート部に接することを特徴とする、請求項1に記載の貯蔵タンク構造物。 - 前記絶縁材は、前記支持部の上部から、隣り合う支持部との間まで延び、ドレインホールから漏出された液化天然ガスを捕集することを特徴とする、請求項3に記載の貯蔵タンク構造物。
- 前記断熱材の下部には、補助プレートが設けられることを特徴とする、請求項1に記載の貯蔵タンク構造物。
- 前記溝部は、前記支持部の移送のための「L」字状の治具が挿入されて固定されるように予め設定された長さと高さを有するものであることを特徴とする、請求項1に記載の貯蔵タンク構造物。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180081372A KR101948654B1 (ko) | 2018-07-13 | 2018-07-13 | 저장탱크 구조물 |
KR10-2018-0081372 | 2018-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020011775A true JP2020011775A (ja) | 2020-01-23 |
JP6877493B2 JP6877493B2 (ja) | 2021-05-26 |
Family
ID=66581305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019127712A Active JP6877493B2 (ja) | 2018-07-13 | 2019-07-09 | 貯蔵タンク構造物 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6877493B2 (ja) |
KR (1) | KR101948654B1 (ja) |
CN (1) | CN110715167B (ja) |
SG (1) | SG10201906492RA (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102496597B1 (ko) * | 2021-03-02 | 2023-02-07 | (주)동성화인텍 | 초저온 액화 가스 저장 탱크 목재 지지대용 단열 시스템 |
KR102407698B1 (ko) * | 2022-01-17 | 2022-06-15 | 수경화학 주식회사 | 에어로겔 블랭킷을 적용한 lng 저장 탱크의 단열 공법 |
KR102407696B1 (ko) * | 2022-01-17 | 2022-06-15 | 수경화학 주식회사 | 고밀도 폴리우레탄 수지를 적용한 lng저장탱크의 단열공법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3309486B2 (ja) * | 1993-05-20 | 2002-07-29 | 石川島播磨重工業株式会社 | 液化ガス船のドレン装置 |
JP3457706B2 (ja) * | 1993-06-03 | 2003-10-20 | 株式会社アイ・エイチ・アイ マリンユナイテッド | 液化ガスタンクの保冷層内圧力変動防止装置 |
JP2000168887A (ja) * | 1998-12-09 | 2000-06-20 | Nippon Zeon Co Ltd | 浄化槽および被接着部材の固定方法 |
JP2006272053A (ja) * | 2005-03-28 | 2006-10-12 | Fuji Clean Kogyo Kk | 水処理装置 |
DE102006021281A1 (de) | 2006-05-05 | 2007-11-08 | T-Mobile International Ag & Co. Kg | Verfahren zur Optimierung der Lastverteilung zwischen einem ersten Mobilfunknetz und einem zweiten Mobilfunknetz |
KR200457879Y1 (ko) * | 2009-03-16 | 2012-01-06 | 대우조선해양 주식회사 | 독립형 저장탱크의 지지구조 |
KR20110061946A (ko) * | 2009-12-02 | 2011-06-10 | 대우조선해양 주식회사 | 독립형 저장탱크의 지지구조 |
KR101288345B1 (ko) * | 2011-06-09 | 2013-07-22 | (주)동성화인텍 | 독립형 lng 저장탱크의 밀봉구조체 |
KR20160148309A (ko) * | 2015-06-16 | 2016-12-26 | 현대중공업 주식회사 | 액화가스 저장탱크의 누출액 수집장치 및 이를 구비한 해양구조물 |
CN108146583B (zh) * | 2017-11-10 | 2020-01-14 | 沪东中华造船(集团)有限公司 | 一种b型lng舱围护系统 |
-
2018
- 2018-07-13 KR KR1020180081372A patent/KR101948654B1/ko active
-
2019
- 2019-07-09 JP JP2019127712A patent/JP6877493B2/ja active Active
- 2019-07-11 CN CN201910626709.5A patent/CN110715167B/zh active Active
- 2019-07-12 SG SG10201906492RA patent/SG10201906492RA/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP6877493B2 (ja) | 2021-05-26 |
SG10201906492RA (en) | 2020-02-27 |
CN110715167A (zh) | 2020-01-21 |
CN110715167B (zh) | 2021-07-02 |
KR101948654B1 (ko) | 2019-05-02 |
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