Disclosed is a method for charging powder insulating material in a liquefied gas cargo tank. The method for charging powder insulating material in a liquefied gas cargo tank according to an embodiment of the present invention fills powder insulating material in an insulating structure formed between an outer wall of a storage tank storing liquefied gas and an inner wall of a hull supporting the storage tank, comprising: a step of performing watertight operation in a support structure located in an insulating structure; a step of measuring a predicted filling amount of powder insulating material by filling water in the insulating structure; a step of pulling the water out from the insulating structure and drying the inside of the insulating structure; and a step of filling the inside of the insulating structure by inputting powder insulating material according to the measured predicted filling amount.

    액화가스 화물창의 파우더 단열재 충진 방법이 개시된다. 본 발명의 실시 예에 따른 액화가스 화물창의 파우더 단열재 충진 방법은 액화가스가 수용되는 저장탱크 외벽과 저장탱크를 지지하는 선체 내벽 사이에 형성되는 단열구조체에 파우더 단열재를 충진하는 액화가스 화물창의 파우더 단열재 충진 방법에 있어서, 단열구조체 내부에 위치하는 지지구조체에 수밀 작업을 하는 단계; 단열구조체 내부에 물을 채워 파우더 단열재의 예상 충진량을 측정하는 단계; 물을 빼내고 단열구조체 내부를 건조하는 단계; 및 측정된 예상 충진량에 따라 파우더 단열재를 투입하여 단열구조체 내부를 충진하는 단계;를 포함한다.


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    Titel :

    Charging method of Powder Insulation in Carrier Cargo Tank


    Weitere Titelangaben:

    액화가스 화물창의 파우더 단열재 충진 방법


    Beteiligte:
    CHO TAE MIN (Autor:in) / KWON YOUNG BIN (Autor:in) / KIM JONG JOO (Autor:in) / KIM HYUN CHUL (Autor:in) / BANG CHANG SEON (Autor:in) / CHUN MIN SUNG (Autor:in)

    Erscheinungsdatum :

    2018-03-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / 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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