The present invention provides a fuel heating device for a ship. The fuel heating device for a ship comprises: a housing which has a rectangular container structure composed of a top plate, a bottom plate, a left plate, a right plate, a front plate, and a rear plate, is installed inside an oil tank in which heavy fuel oil of the ship is stored, has a steam inlet pipe formed on a rear side of the bottom plate to introduce steam supplied from the outside, and has a steam discharge pipe formed on a front side of the bottom plate to discharge the introduced steam to the outside; a plurality of vertical oil passage pipes which have one side coupled to the top plate and the other sides coupled to the bottom plate to vertically pass through the housing so that the heavy fuel oil of the oil tank can pass through the inside of the housing, and which are disposed side by side while being distanced from each other laterally and forward and backward inside the housing; and a plurality of horizontal oil passage pipes which have one side coupled to the front plate and the other sides coupled to the rear plate to pass through the housing forward and backward so that the heavy fuel oil of the oil tank can pass through the inside of the housing, and which are disposed side by side while being distanced from each other vertically and laterally inside the housing. The vertical oil passage pipes and the horizontal oil passage pipes are alternately disposed when being arranged laterally inside the housing. Therefore, the fuel heating device can effectively lower the viscosity of fuels.

    본 발명은, 상측판과 바닥판과 좌측판과 우측판 및 선측판과 후측판으로 구성된 사각통 구조를 가지면서 선박의 중연료유가 저장된 오일탱크 내부에 설치하며, 바닥판의 후측에는 외부에서 공급되는 증기를 유입되게 하는 증기유입관이 형성되고, 바닥판의 선측에는 유입된 증기를 다시 외부로 배출되게 하는 증기배출관이 형성된 하우징, 오일탱크의 중연료유가 하우징의 내부를 통과할 수 있게 하우징을 상하방향으로 관통하도록 일단은 상측판에 결합하고, 타단은 바닥판에 결합하며, 하우징의 내부에 좌우방향 및 전후방향으로 상호 이격상태로 나란하게 복수개를 배열한 수직 오일유로관, 오일탱크의 중연료유가 하우징의 내부를 통과할 수 있게 하우징을 전후방향으로 관통하도록 일단은 선측판에 결합하고, 타단은 후측판에 결합하며, 하우징의 내부에 상하방향 및 좌우방향으로 상호 이격상태로 나란하게 복수개를 배열한 수평 오일유로관을 포함하며, 수직 오일유로관과 수평 오일유로관은 하우징 내부에 좌우방향으로 배열시, 상호 번갈아가면서 배치하는 선박용 연료 가열장치를 제공한다.


    Access

    Download


    Export, share and cite



    Title :

    Fuel heating device for ship


    Additional title:

    선박용 연료 가열장치


    Contributors:

    Publication date :

    2020-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F23K Brennstoffzufuhr zu Feuerungen , FEEDING FUEL TO COMBUSTION APPARATUS / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT



    SHIP FUEL HEATING DEVICE

    HEO DOUG HOI | European Patent Office | 2021

    Free access

    Fuel heating device for ship

    HEO DOUG HOI | European Patent Office | 2021

    Free access

    Fuel heating device for ship

    HEO DOUG HOI | European Patent Office | 2018

    Free access

    heating system for pre-heating ship fuel

    KANG HO KEUN / JEON JONG SAM / LEE SEUNG HUN | European Patent Office | 2020

    Free access

    Ship heating device

    YAN ZHIQING / ZHANG LIEMING | European Patent Office | 2021

    Free access