ONSHORE MEMBRANE TANK INCLUDING EMBEDDED PLATE

• Main Authors: JIN KYO KOOK, YOON IHN SOO, OH BYUNG TAEK, HAN HAE CHUL, KIM YOUNG KYUN, SEO HEUNG SEOK, YANG YOUNG CHUL, YOON YONG KEUN
• Format: Patent
• Language: English; Korean
• Published: 02.04.2019
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; BLASTING; BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; FENCING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED CONSTRUCTIONS; FIXED-CAPACITY GAS-HOLDERS; HANDLING THIN OR FILAMENTARY MATERIAL; HEATING; LIGHTING; MASTS; MECHANICAL ENGINEERING; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; STORING OF DISTRIBUTING GASES OR LIQUIDS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; TRANSPORTING; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

Disclosed is an onshore membrane tank which is installed on shore for storing liquefied gas and uses concrete to construct a tank body (3). The onshore membrane tank includes: an insulation floor (4) and an insulation wall (5) installed in the tank body; and a first barrier (10) and a second barrier (20) laminated and installed in the insulation floor and the insulation wall for receiving liquefied gas in a cryogenic state in a sealed state. The first barrier is installed to surround the floor of the tank body and the inner surface of a cylindrical wall, and the second barrier can be installed over a part of the floor of the tank body and the cylindrical wall. An edge of an upper end of the second barrier can be connected to an embedded plate (30) installed in the tank body. 액화가스를 저장하기 위해서 육상에 설치되고, 콘크리트를 사용하여 탱크 몸체(3)를 시공하는 육상용 멤브레인 탱크가 개시된다. 상기 육상용 멤브레인 탱크는, 상기 탱크 몸체의 내부에 설치되는 단열바닥(4) 및 단열벽(5)과, 극저온 상태의 액화가스를 밀봉 상태로 수용하기 위해 상기 단열바닥 및 상기 단열벽의 내부에 적층 설치되는 1차 방벽(10) 및 2차 방벽(20)을 포함한다. 상기 1차 방벽은 상기 탱크 몸체의 바닥 및 원통형 벽체의 내부표면을 둘러싸도록 설치되고, 상기 2차 방벽은 상기 탱크 몸체의 바닥과 상기 원통형 벽체의 일부에 걸쳐 설치될 수 있다. 상기 2차 방벽의 상단 가장자리는 상기 탱크 몸체에 설치된 매립식 플레이트(30)에 연결될 수 있다.