In this water treatment apparatus applied to a scrubber for scrubbing, with scrubber water, an exhaust gas which has been discharged from a marine diesel engine, a collecting tank collects the scrubber water that has been used for scrubbing the exhaust gas. A fresh water supply system supplies fresh water to the collecting tank. A circulation system circulates the scrubber water from the collecting tank to the scrubber. A foreign substance removal system removes foreign substances in the scrubber water which have been extracted from the circulation system, and returns, to the circulation system, the scrubber water from which the foreign substances have been removed. The removed foreign substances are discharged to a storage tank through a foreign substance discharge pipe. A controller controls the flow of the scrubber water such that the scrubber water is discharged to the storage tank when a specific gravity measured by a hydrometer is equal to or greater than a reference value.

    在适用于用洗涤水对从船舶用柴油发动机排出的废气进行清洗的洗涤器的水处理装置中,收集箱回收废气的清洗中使用了的洗涤水。清水补给系统对收集箱补给清水。循环系统使洗涤水从收集箱向洗涤器循环。异物去除系统将从循环系统提取的洗涤水中的异物去除,使异物去除后的洗涤水返回循环系统。去除的异物通过异物排出管向储藏箱排出。控制装置在比重计测定的比重为基准值以上的情况下以使洗涤水向储藏箱排出的方式对洗涤水的流动进行控制。


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    Title :

    WATER TREATMENT APPARATUS


    Additional title:

    水处理装置


    Contributors:
    ITO KAZUHISA (author) / HIRAOKA NAOHIRO (author) / IMAI YUJI (author) / OKEYA HISASHI (author) / HASOME AKINORI (author)

    Publication date :

    2020-08-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / B01D SEPARATION , Trennen / B04B Zentrifugen , CENTRIFUGES / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / 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



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