A re-liquefaction system is disclosed. The re-liquefaction system according to an embodiment of the present invention comprises: a storage tank which stores liquefied gas therein; a high-pressure pump which presses the liquefied gas stored in the storage tank at a set pressure; a first heat exchange part which exchanges the heat of the boil-off gas of the liquefied gas supplied from the storage tank with the liquefied gas passing through the high-pressure pump; and a second heat exchange part which exchanges the heat of the boil-off gas of the liquefied gas passing through the first heat exchange part with the liquefied gas supplied from the storage tank and sends the heat-exchanged liquefied gas to the high-pressure pump. Thus, the present invention effectively re-liquefies the boil-off gas generated when the liquefied gas is transferred and re-stores the re-liquefied gas in the storage tank.
재액화 시스템을 개시한다. 본 발명의 실시 예에 따른 재액화 시스템은 액화가스를 저장하는 저장탱크; 저장탱크의 액화가스를 설정압력으로 가압하는 고압펌프; 저장탱크로부터 공급받은 액화가스 증발가스와 고압펌프를 거친 액화가스 간 열교환을 수행하는 제1열교환부; 및 제1열교환부를 거친 액화가스 증발가스와 저장탱크로부터 공급받은 액화가스 간 열교환을 수행하고, 열교환된 액화가스를 고압펌프 쪽으로 보내는 제2열교환부;를 포함한다.
RELIQUEFACTION SYSTEM
재액화 시스템
2016-06-03
Patent
Electronic Resource
Korean
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 / F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT , Verflüssigen, Verfestigen oder Trennen von Gasen oder Gasgemischen durch Druck- und Kältebehandlung |