PROBLEM TO BE SOLVED: To enable crude oil being a cargo to be used with simple configuration in a machinery space of a crude oil tanker.SOLUTION: A temporary crude oil storage tank 29, a crude oil treatment unit 30 and a treated crude oil inspection tank 32 are arranged in a cargo space 16, and a treated crude oil tank 44 is disposed in a non-cargo space 17. The crude oil in a cargo tank 27 is transferred to the temporary crude oil storage tank 29 using a crude oil transfer pump 24 in a pump chamber 14. The crude oil stored in the temporary crude oil storage tank 29 is supplied to the crude oil treatment unit 30 using a crude oil treatment device supply pump 26. In the crude oil treatment unit 30, the light component of the crude oil is evaporated and thereby, the flash point of the treated crude oil is made to be higher than 60°C, and the treated crude oil is stored in the treated oil inspection tank 32. The treated crude oil is then transferred to the treated crude oil tank 44 in the non-cargo space 17 via an oil supply pipe 42. The treated crude oil in the treated crude oil tank 44 is supplied to a main engine 18, a boiler 20, a dynamo 22 or the like in a machinery space 12 and used as a fuel.

    【課題】原油タンカーの機関区域において、積荷である原油の利用を簡略な構成で可能にする。【解決手段】貨物区域16に原油一時貯蔵タンク29、原油処理ユニット30、処理原油検査タンク32を配置し、非貨物区域17に処理原油タンク44を配置する。ポンプ室14の原油移送ポンプ24を用いて、貨物タンク27内の原油を原油一時貯蔵タンク29へ移送する。原油一時貯蔵タンク29に貯蔵された原油を原油処理装置供給ポンプ26により原油処理ユニット30へと供給する。原油処理ユニット30で、原油の軽質分を蒸発させ、処理原油の引火点を60℃よりも高くし、処理原油検査タンク32に貯蔵する。その後送油管42を介して、処理原油を非貨物区域17の処理原油タンク44へ移送する。処理原油タンク44の処理原油を機関区域12内のメインエンジン18、ボイラ20、発電機22等に供給し燃料として使用する。【選択図】図1


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    Title :

    FUEL SUPPLY SYSTEM FOR CRUDE OIL TANKER


    Additional title:

    原油タンカーの燃料供給システム


    Contributors:
    MOGI NATSUMI (author) / YUASA SHINYA (author)

    Publication date :

    2015-11-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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