A gas treatment system according to one embodiment of the present invention comprises: an evaporation gas compressor for supplying evaporation gas generated in a liquefied gas storage tank to a demand, in which a plurality of the evaporation gas compressors is provided and is established in parallel; and a control portion for controlling pressure or flux of the evaporation gas discharged from the evaporation gas compressors according to the pressure or the flux of the evaporation gas required from the demand, wherein the control portion controls only the pressure of the discharged evaporation gas with respect to some evaporation gas compressors of the evaporation gas compressors, and controls only the flux of the discharged evaporation gas with respect to the rest evaporation gas compressors of the evaporation gas compressors. An object of the present invention is to improve stability and reliability of the gas treatment system.

    본 발명의 일 실시예에 따른 가스 처리 시스템은, 액화가스 저장탱크에서 발생된 증발가스를 수요처로 공급하며, 복수 개 마련되어 서로 병렬로 구축되는 증발가스 압축기; 및 상기 수요처에서 요구하는 증발가스의 압력 또는 유량에 따라 상기 복수 개의 증발가스 압축기에서 토출되는 증발가스의 압력 또는 유량을 제어하는 제어부를 포함하고, 상기 제어부는, 상기 복수 개의 증발가스 압축기 중 일부의 증발가스 압축기에 대해서, 토출되는 증발가스의 압력만을 제어하고, 상기 복수 개의 증발가스 압축기 중 나머지의 증발가스 압축기에 대해서, 토출되는 증발가스의 유량만을 제어하는 것을 특징으로 한다.


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    Title :

    Gas Treatment System and Vessel having same


    Additional title:

    가스 처리 시스템 및 이를 포함하는 선박


    Contributors:
    HONG WON JONG (author) / KO JOON HO (author) / LIM WON SUB (author) / LEE JUN HO (author) / CHOI HOON (author)

    Publication date :

    2017-12-13


    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



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