The present invention relates to an eco-friendly wastewater and sewage treatment system for ships to easily discharge steam to the atmosphere, which may easily discharge steam to the atmosphere, while preventing freezing in the outdoor atmosphere environment during wintertime, which may affect steam discharge. To this end, the treatment system comprises an evaporation tank, a heat exchange means and a condensate tank which are provided to simultaneously process sewage generated at a residential area and treatment water which has passed through a wastewater treatment facility provided at a ship. The treatment system is characterized by further comprising: a steam discharge means which discharges steam to the atmosphere from the evaporation tank to reduce the condensate generation ratio in the condensate tank while changing a small amount of condensate which is produced when being discharged to the atmosphere into a low temperature; and a freezing prevention means which prevents an icebound state by providing a vacuum state in an air vent which provides a moving route through which the atmosphere is discharged corresponding to the external air during summertime.

    본 발명은 증기의 대기 배출이 용이하되 겨울철 등과 같은 외기의 환경에서 증기배출에 영향을 줄 수 있는 동결의 현상을 방지할 수 있는 증기의 대기 배출이 용이한 선박용 친환경 오수 및 하수 처리시스템에 관한 것으로, 더욱 상세하게는 선박에 구비되는 오수처리설비를 거친 처리수 및 거주구에서 발생한 하수를 동시에 처리하기 위한 증발탱크, 열교환수단, 응축수탱크를 포함하는 처리시스템에 있어서, 상기 처리시스템은 상기 응축수탱크에서의 응축수 발생율을 낮추기 위해 상기 증발탱크에서 대기로 증기를 배출하되 대기로 배출시에 발생하는 소량의 응축수를 저온으로 변화하는 증기배출수단 및 하절기에 외기에 대응하여 대기가 배출되는 이동로를 제공하는 에어밴트 내부를 진공상태로 만들어 동결(Ice-bound)을 방지시키는 동결방지수단을 포함하는 것을 특징으로 한다.


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    Title :

    Eco-friendly sewage and sewage treatment system for ships that can easily release steam to the atmosphere


    Additional title:

    증기의 대기 배출이 용이한 선박용 친환경 오수 및 하수 처리시스템


    Contributors:

    Publication date :

    2023-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE



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