PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device capable of reducing SOcontained in exhaust gas of an internal combustion engine with C heavy oil as fuel, with a simple structure.SOLUTION: An exhaust gas treatment device 10 includes: a storage unit 12 configured to store sea water SW; an introduction unit 14 configured to introduce exhaust gas discharged from an internal combustion engine with C heavy oil as fuel, into the sea water SW stored in the storage unit 12; a heat exchanger 16 configured to cool, with external sea water, contacted sea water that is the sea water SW contacting with the exhaust gas in the storage unit 12; a treatment unit 18 configured to store the contacted sea water cooled by the heat exchanger 16, and release air to the contacted water; and a pump 20 configured to pump supernatant of the contacted sea water treated by the treatment unit 18 to the storage unit 12.SELECTED DRAWING: Figure 1

    【課題】簡易な構成でC重油を燃料とする内燃機関の排ガスに含まれるSO2を低減できる排ガス処理装置及び船舶を提供する。【解決手段】排ガス処理装置10は、海水SWを貯留する貯留部12と、C重油を燃料とする内燃機関から排出される排ガスを貯留部12に貯留された海水SWの中に導入する導入部14と、貯留部12にて海水SWが排ガスに接触して生じた接触後海水を外部の海水を用いて冷却する熱交換器16と、熱交換器16にて冷却された接触後海水を貯留し、接触後海水に空気を放出する処理部18と、処理部18にて処理された接触後海水の上澄みを貯留部12に送出するポンプ20と、を備える。【選択図】図1


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    Title :

    EXHAUST GAS TREATMENT DEVICE AND SHIP


    Additional title:

    排ガス処理装置及び船舶


    Contributors:

    Publication date :

    2018-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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