Provided is a large cryogenic storage tank with an insulation layer. According to an embodiment, the large cryogenic storage tank comprises: an outer container; an inner container accommodated in the outer container at a predetermined interval and storing a cryogenic material therein; a high vacuum super insulation layer in which a space part maintained at a high vacuum state is formed in a space between the outer container and the inner container; and a filling insulation layer filled with perlite insulation material in a space between the high vacuum super insulation layer and the inner container and maintained at a low vacuum state.

    단열층이 형성된 대형 초저온 저장탱크가 제시된다. 일 실시예에 따른 대형 초저온 저장탱크는, 외부 용기; 상기 외부 용기의 내부에 소정 간격 이격되어 수용되며 내부에 초저온 상태의 물질을 저장하는 내부 용기; 상기 외부 용기와 상기 내부 용기의 사이의 공간에 고진공 상태로 유지되는 공간부가 구성되는 고진공 수퍼 단열층; 및 상기 고진공 수퍼 단열층과 상기 내부 용기의 사이의 공간에 펄라이트 단열재가 충진되고 저진공 상태가 유지되는 충진 단열층을 포함하여 이루어질 수 있다.


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    Title :

    LARGE STORAGE TANK FOR CRYOGENIC LIQUID HAVING INSULATING LAYER


    Additional title:

    단열층이 형성된 대형 초저온 저장탱크


    Contributors:

    Publication date :

    2018-12-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / 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




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