Disclosed are an exhaust gas treatment device and a ship having the same. According to one embodiment of the present invention, the exhaust gas treatment device comprises: a housing; a treatment solution injection unit injecting treatment solution into the housing to treat exhaust gas introduced into the housing to flow; and a heat exchanging unit cooling temperature of the treatment solution to be same with or lower than predetermined temperature before the treatment solution is injected into the housing to increase gas solubility of the treatment solution. The heat exchanging unit can cool the temperature of the treatment solution to be same with or lower than the predetermined temperature through heat exchanging between the treatment solution and heat exchanging fluid.
배기가스 처리장치 및 이를 포함하는 선박을 개시한다. 본 발명의 일실시예에 따른 배기가스 처리장치는 하우징; 상기 하우징 내부에 처리액을 분사하여 상기 하우징 내부에 유입되어 유동하는 배기가스를 처리하는 처리액 분사유닛; 및 상기 처리액이 상기 하우징 내부에 분사되기 전에 상기 처리액의 온도를 소정 온도 이하로 냉각하여 상기 처리액의 기체용해도가 높아지도록 하는 열교환유닛; 을 포함하며, 상기 열교환유닛은 상기 처리액과 열교환유체와의 열교환에 의해서 상기 처리액의 온도를 소정 온도 이하로 냉각할 수 있다.
EXHAUST GAS TREATMENT APPARATUS AND SHIP HAVING THE SAME
배기가스 처리장치 및 이를 포함하는 선박
2021-03-15
Patent
Electronic Resource
Korean
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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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