To provide an exhaust gas cleaning system capable of downsizing a water treatment unit and suppressing a facility cost and power consumption, in a ship with exhaust recirculation means.SOLUTION: An exhaust gas cleaning system for a ship, which comprises exhaust gas recirculation means of recirculating part of exhaust gas discharged from a main engine 1 as part of combustion mixed gas, comprises a cleaning device 11 that cleans exhaust gas with water, a storage tank 14 that stores the water used in the cleaning device, and treatment devices 21, 22, 23 that separate and treat harmful substances contained in the water stored in the storage tank 14. The cleaning device 11 and the treatment devices 21, 22, 23 can be operated separately.SELECTED DRAWING: Figure 1

    【課題】排気再循環手段を備えた船舶において、水処理ユニットを小型化し、設備費用と消費電力を抑制することの可能な排気ガス洗浄システムを提供する。【解決手段】主機関1から排出される排気ガスの一部を燃焼用混合ガスの一部として再循環させる排気再循環手段を備えた船舶の排気ガス洗浄システムであって、排気ガスを水により洗浄する洗浄装置11と、洗浄装置で使用された水を貯蔵する貯蔵タンク14と、貯蔵タンク14に貯蔵された水に含まれる有害物質を分離処理する処理装置21,22,23とを備え、洗浄装置11及び処理装置21,22,23を別々に稼働可能にした。【選択図】図1


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    Titel :

    EXHAUST GAS CLEANING SYSTEM


    Weitere Titelangaben:

    排気ガス洗浄システム


    Beteiligte:
    ASHIDA TAKUMA (Autor:in) / YAMAMOTO HIROYUKI (Autor:in) / MORITA YASUFUMI (Autor:in) / MATSUURA KAZUO (Autor:in) / SHIMIZU TETSUYA (Autor:in) / KANEKO NORIJI (Autor:in)

    Erscheinungsdatum :

    2020-08-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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 / B01D SEPARATION , Trennen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE



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