The present invention relates to a gas treatment system and a ship having the same, wherein the gas treatment system includes: a fuel storage part storing liquefied gas having heavier 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, wherein the fuel storage part includes: a plurality of cargo tanks storing the liquefied gas as a cargo; and a fuel tank storing the liquefied gas as the fuel to be supplied to the propulsion engine. The fuel tank includes: a high pressure fuel tank which is an independent pressure container and stores the liquefied gas at critical pressure or more; and a low pressure fuel tank which is an independent pressure container and stores the liquefied gas at the critical pressure or less. Therefore, the gas treatment system can generate thrust by using the liquefied petroleum gas.
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 저장부는, 액화가스를 화물로 저장하는 복수 개의 카고탱크와, 액화가스를 상기 추진엔진에 공급할 연료로 저장하는 연료탱크를 포함하고, 상기 연료탱크는, 독립형 압력용기이며 액화가스를 임계압력 이상으로 저장하는 고압 연료탱크와, 독립형 압력용기이며 액화가스를 임계압력 미만으로 저장하는 저압 연료탱크를 갖는 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
|