The present invention relates to a treatment system of liquefied gas. An objective of the present invention is to provide a treatment system of liquefied gas which allows a user to use a compressor which can be used at a room temperature using a preheater to flexibly select drive equipment. The treatment system of liquefied gas comprises: a first evaporation gas supply line connected from a liquefied gas storage tank to a gas user; an evaporation gas compressor which is disposed on the first evaporation gas supply line, and compresses evaporation gas; a second evaporation gas supply line branching from the front end of the evaporation gas compressor on the first evaporation gas supply line; a reliquefication device to reliquefy the evaporation gas; a first preheater disposed on the first evaporation gas supply line; and a second preheater disposed on the second evaporation gas supply line. The first preheater receives a heat source via a refrigerant supplied by the reliquefication device, and is used in preference to the second preheater. The treatment system of liquefied gas in accordance with the present invention comprises selective preheaters which can be efficiently driven to have a compressor which can be used at a room temperature to flexibly select drive equipment and reduce system construction costs.

    본 발명은 액화가스 처리 시스템에 관한 것으로서, 액화가스 저장탱크에서 수요처까지 연결되는 제1 증발가스 공급라인; 상기 제1 증발가스 공급라인 상에 구비되며 증발가스를 가압하는 증발가스 압축기; 상기 제1 증발가스 공급라인 상에 상기 증발가스 압축기 전단에서 분기되는 제2 증발가스 공급라인; 상기 증발가스를 재액화하는 재액화장치; 상기 제1 증발가스 공급라인 상에 구비되는 제1 예열기; 및 상기 제2 증발가스 공급라인 상에 구비되는 제2 예열기를 포함하고, 상기 제1 예열기는, 상기 재액화장치에서 공급되는 냉매를 통해 열원을 공급받으며, 상기 제2 예열기보다 우선적으로 사용되는 것을 특징으로 한다. 본 발명에 따른 액화가스 처리 시스템은, 효율적으로 구동가능한 선택적 예열기를 구비하여 상온에서도 이용가능한 압축기를 구비할 수 있어 구동 장비의 선택성이 유연해지고, 시스템 구축 비용 또한 절약할 수 있는 효과가 있다.


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    Titel :

    A TREATMENT SYSTEM OF LIQUEFIED GAS


    Weitere Titelangaben:

    액화가스 처리 시스템


    Beteiligte:
    LEE JIN KWANG (Autor:in) / LEE SANG BONG (Autor:in) / LIM WON SUB (Autor:in)

    Erscheinungsdatum :

    2016-04-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / 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



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