Disclosed is a pump tower which is installed inside a liquefied gas storage tank to supply or discharge liquefied gas to/from the inside of the liquefied gas storage tank. The pump tower according to an embodiment of the present invention comprises: a discharging pipe which is used to discharge the liquefied gas stored in the liquefied gas storage tank; an emergency pipe in which an emergency pump is installed at the lower end thereof; a charging pipe which supplies the liquefied gas into the liquefied gas storage tank; and a support, which is provided on the bottom of the liquefied gas storage tank, for enabling the vertical displacement of the pump tower and restricting the horizontal movement and rotation thereof. The support comprises: a lower body which is fixed to a hull side; an upper body which is fixed to a pump tower side; and a wedge member which is inserted between the lower and upper bodies.

    액화가스 저장탱크의 내부에 액화가스를 공급하거나 배출시킬 수 있도록 액화가스 저장탱크의 내부에 설치되는 펌프타워가 개시된다. 본 발명의 실시형태에 따른 펌프타워는, 상기 액화가스 저장탱크 내의 액화가스를 배출시키기 위해 사용되는 배출용 파이프와; 하단에 비상용 펌프가 설치되어 있는 비상용 파이프와; 상기 액화가스 저장탱크 내에 액화가스를 공급하기 위한 충전용 파이프와; 상기 펌프타워의 수직방향 변위를 허용하는 한편 수평방향 이동 및 회전을 제한하기 위해 상기 액화가스 저장탱크의 바닥에 설치되는 서포트; 를 포함한다. 상기 서포트는, 선체 측에 고정되는 하부몸체와, 상기 펌프타워 측에 고정되는 상부몸체와, 상기 하부몸체 및 상기 상부몸체 사이에 개재되는 쐐기부재를 포함한다.


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    Title :

    PUMP TOWER OF LIQUIFIED GAS STORAGE TANK


    Additional title:

    액화가스 저장탱크의 펌프타워


    Contributors:

    Publication date :

    2016-02-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / 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



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