A leakage treatment system for an LNG storage tank according to the present invention includes: one or more drip trays (110) installed below an LNG storage tank (10) and collecting leakage liquid leaking from the LNG storage tank (10); and at least one venting unit (120) provided in the LNG storage tank (10) and providing a path for discharging leakage evaporation gas vaporized from the leakage liquid collected in the one or more drip trays (110) to the outside of a hull (20). An objective of the present invention is to provide the leakage treatment system for an LNG storage tank capable of preventing a decrease in temperature in a spaced space due to leakage liquid and a ship including the same.
본 발명에 따른 LNG 저장탱크용 누설액 처리 시스템은 LNG 저장탱크(10)의 하부에 설치되며 상기 LNG 저장탱크(10)에서 누설되는 누설액을 수집하는 하나 이상의 드립 트레이(110); 그리고 상기 하나 이상의 드립 트레이(110)에 수집된 상기 누설액이 기화된 누설 증발 가스를 선체(20)의 외부로 배출하는 경로를 제공하며 상기 LNG 저장탱크(10)에 설치되는 하나 이상의 벤팅부(120)를 포함한다.
LNG SYSTEM FOR TREATING LEAKAGE LIQUID FOR LNG CARGO TANK AND VESSEL INCLUDING THE SAME
LNG 저장탱크용 누설액 처리 시스템 및 이를 포함하는 선박
2022-12-22
Patent
Electronic Resource
Korean
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON 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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