The present invention relates to a gas treatment system and a ship including the same, wherein the gas treatment system includes: a fuel storage part storing liquefied gas having heavy hydrocarbon as a main component; a fuel supply part supplying the liquefied gas of the fuel storage part to a propulsion engine of the ship in a liquid state; and a fuel recovery part recovering the surplus liquid type liquefied gas discharged from the propulsion engine and mixed with lubricating oil. The fuel supply part includes: a high pressure pump; and a heat exchanger changing temperature of the liquefied gas. The fuel recovery part includes: a decompressing valve transmitting the liquid type liquefied gas to the high pressure pump and decompressing the liquid type liquefied gas; and a cooler cooling the decompressed liquefied gas to introduce the same into the high pressure pump in the liquid state. Therefore, the gas treatment system can increase energy efficiency.
본 발명은 가스 처리 시스템 및 이를 포함하는 선박에 관한 것으로서, 중탄화수소를 주성분으로 하는 액화가스를 저장하는 연료 저장부; 상기 연료 저장부의 액화가스를 선박의 추진엔진에 액상으로 공급하는 연료 공급부; 및 상기 추진엔진에서 배출되며 윤활유가 섞인 잉여분의 액상 액화가스를 회수하는 연료 회수부를 포함하며, 상기 연료 공급부는, 고압펌프와, 액화가스의 온도를 변화시키는 열교환기를 포함하고, 상기 연료 회수부는, 액상 액화가스를 상기 고압펌프로 전달하되, 액상 액화가스를 감압하는 감압밸브와, 감압된 액화가스를 냉각해 상기 고압펌프에 액상으로 유입되도록 하는 쿨러를 포함하는 것을 특징으로 한다.
Gas treatment system and ship having the same
가스 처리 시스템 및 이를 포함하는 선박
2020-08-11
Patent
Elektronische Ressource
Koreanisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES |
Exhaust gas treatment system for ship and ship having the same
Europäisches Patentamt | 2019
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