A manufacturing method of a liquefied gas insulation structure is disclosed. According to an embodiment of the present invention, the manufacturing method of a liquefied gas insulation structure, which is manufactured by stacking a lower insulation board and an upper insulation board prepared in a liquefied gas tank, comprises: a step of preparing stud bolts on the top of the lower insulation board; a step of fixing and supporting a member or a device used for an insulation structure manufacturing process by connecting the member or the device to the stud bolts; a step of using the member or the device; and a step of welding the stud bolts to a secondary barrier prepared on the top of the lower insulation board after the member or the device is removed. Therefore, the present invention improves the efficiency and productivity of the insulation structure manufacturing process.
액화가스 단열구조체의 제작방법이 개시된다. 본 발명의 실시 예에 의한 액화가스 단열구조체의 제작방법은 액화가스 화물창에 마련되는 하부단열보드와 상부단열보드를 적층하여 제작하는 액화가스 단열구조체의 제작방법에 있어서, 상기 하부단열보드의 상측에 스터드 볼트를 마련하는 단계; 상기 단열구조체의 제작 공정에 이용되는 부재 또는 장치를 상기 스터드 볼트에 연결하여 고정 및 지지하는 단계; 상기 부재 또는 장치를 사용하는 단계; 및 상기 부재 또는 장치를 제거한 후 상기 스터드 볼트를 상기 하부단열보드의 상측에 마련되는 2차 방벽에 용접 접합시키는 단계를 포함하여 제공될 수 있다.
MANUFACTURING METHOD OF LIQUEFIED GAS INSULATION STRUCTURE
액화가스 단열구조체의 제작방법
2016-03-29
Patent
Electronic Resource
Korean
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES |
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