To provide a heat energy recovery device which can secure desalination performance in a desalination device.SOLUTION: A heat energy recovery device 4 includes: a desalination device 10 which conducts heat exchange between an engine coolant which has cooled an engine 2 and sea water to generate steam from the sea water b; a working medium circulation passage 13 in which a working medium is circulated; a first heater 15 which is provided at the working medium circulation passage 13 and conducts heat exchange between the steam generated by the desalination device 10 and the working medium to vaporize the working medium or make the steam-like working medium into an overheat state; and an energy recovery machine 16 which is driven by energy of the steam-like working medium heated by the first heater 15.SELECTED DRAWING: Figure 1

    【課題】造水器での造水能力を確保することができる熱エネルギー回収装置を提供する。【解決手段】熱エネルギー回収装置4は、エンジン2を冷却したエンジン冷却水と海水との間で熱交換させることにより海水bから水蒸気を発生させる造水器10と、作動媒体が循環する作動媒体循環流路13と、作動媒体循環流路13に設けられ、造水器10から発生した前記水蒸気と前記作動媒体とを熱交換させることにより前記作動媒体を蒸発させ、または蒸気状の前記作動媒体を過熱状態にする第1加熱器15と、第1加熱器15により加熱された蒸気状の前記作動媒体のエネルギーにより駆動されるエネルギー回収機16と、を備える。【選択図】図1


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    Title :

    HEAT ENERGY RECOVERY DEVICE AND HEAT ENERGY RECOVERY METHOD


    Additional title:

    熱エネルギー回収装置および熱エネルギー回収方法


    Contributors:

    Publication date :

    2019-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F01K STEAM ENGINE PLANTS , Dampfkraftanlagen / B01D SEPARATION , Trennen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / F02G HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS , mit Heißgas oder Verbrennungsgasen betriebene Kraftmaschinenanlagen, wobei die Kraftmaschinen mit Verdrängerwirkung arbeiten



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