《LNG储罐结构介绍.pdf》由会员分享，可在线阅读，更多相关《LNG储罐结构介绍.pdf（12页珍藏版）》请在三一文库上搜索。
1、PyeongTaek TerminalPyeongTaek Terminal4 1. LNG Tank General Single Containment Double Containment Full Containment Safety ProtectionSingle Containment Double Containment Full Containment Safety Protection Pillar Base Brine heater Base Base structure Above Ground In-ground Under Ground Location Pilla
2、r Base Brine heater Base Base structure Above Ground In-ground Under Ground Location ClassificationClassificationCriteriaCriteria Type of TankType of Tank DefinitionDefinition A facility storing and sending out the LNG unloaded from LNG carriers. Tanks are classified into AG membrane type, IG membra
3、ne type, AG 9% Ni type in KOGAS A facility storing and sending out the LNG unloaded from LNG carriers. Tanks are classified into AG membrane type, IG membrane type, AG 9% Ni type in KOGAS PyeongTaek TerminalPyeongTaek Terminal10 IncheonIncheon IG Tank IG Tank Incheon IG Tank Incheon IG Tank - Type :
4、 Membrane - Cap. : 20,000KL - P(Design) : 296g/cm2 - BTM heater : o - Outter Dike : - Type : Membrane - Cap. : 20,000KL - P(Design) : 296g/cm2 - BTM heater : o - Outter Dike : 2. Structure & Composition PyeongTaek TerminalPyeongTaek Terminal11 Tongyeon IG Tank Tongyeon IG Tank - Type : 9% Ni - Cap.
5、: 14,000KL - P(Design) : 290g/cm2 - BTM heater : o - Outter Dike : - Type : 9% Ni - Cap. : 14,000KL - P(Design) : 290g/cm2 - BTM heater : o - Outter Dike : TongyeonTongyeon IG Tank IG Tank 2. Structure & Composition PyeongTaek TerminalPyeongTaek Terminal12 PeongtaekPeongtaek 2 2nd nd Terminal (9% Ni
6、)Terminal (9% Ni) 2. Structure & Composition PyeongTaek TerminalPyeongTaek Terminal13 Membrane (Membrane (Membrane (Membrane (sussussussus) Tank) Tank) Tank) Tank PT 1stPT 1st 9% Ni Plate Tank9% Ni Plate Tank9% Ni Plate Tank9% Ni Plate Tank PT 2ndPT 2ndPT 2ndPT 2nd Difference of PT TankDifference of
7、 PT Tank 2. Structure & Composition PyeongTaek TerminalPyeongTaek Terminal14 9%Ni Tank Inner Structure9%Ni Tank Inner Structure - Thermal expansivity 小 - 低溫靭性 優秀 - 加工性 - Thermal expansivity 小 - 低溫靭性 優秀 - 加工性 鎔接性鎔接性 優秀優秀 Feature of 9% Ni Steel 2. Structure & Composition PyeongTaek TerminalPyeongTaek
8、Terminal15 RingbeamRingbeam Concrete Bottom Slab Bottom Vapour Barrier Dry Sand Foamglas Block Bottom Liner Suspended Deck Hangers Roof Liner Concrete Roof Dry Sand Foamglas Block Dry Sand Inner Tank Bottom Suspended Ceiling Deck Fiber Glass Blanket Compressed Fiberglass Concrete Block(Ringbeam) Ply
9、wood Suspended Deck First Ring Glass Cloth Fiber Glass Blanket Perlite Membrane Seal Plate Perlite Concrete Wall Glass Cloth Leveling Concrete(Wire Mesh) Top Girder Stiffner Insulation Anchor Pin Fiber Glass Blanket Inner Tank Shell(9% Ni) Wall Vapour Barrier Shell Liner Foamglas Insert Ring Pump Co
10、lumn Stainless Steel Band Fiberglas Blanket Column Guide 2. Structure & Composition 9%Ni Tank Inner Structure9%Ni Tank Inner Structure PyeongTaek TerminalPyeongTaek Terminal5 SingleDoubleFull 1. LNG Tank General PyeongTaek TerminalPyeongTaek Terminal6 Single PC Wall Dike Full Double PrograssPrograss
11、 of Tank typeof Tank type 1. LNG Tank General PyeongTaek TerminalPyeongTaek Terminal7 . . Structure & Composition. . Structure & Composition PyeongTaek TerminalPyeongTaek Terminal8 Pyengtaek Tank Pyengtaek Tank - Type : Membrane - Cap. : 10,000KL - P(Design) : 230g/cm2 - BTM heater : - Outter Dike :
12、 o - Type : Membrane - Cap. : 10,000KL - P(Design) : 230g/cm2 - BTM heater : - Outter Dike : o PyeongtaekPyeongtaek AG TankAG Tank 2. Structure & Composition PyeongTaek TerminalPyeongTaek Terminal9 IncheonIncheon AG Tank AG Tank Incheon Tank Incheon Tank - Type : 9% Ni - Cap. : 10,000KL - P(Design) : 296g/cm2 - BTM heater : - Outter Dike : o - Type : 9% Ni - Cap. : 10,000KL - P(Design) : 296g/cm2 - BTM heater : - Outter Dike : o 2. Structure & Composition