The invention relates to the technical field of ship waste heat utilization, in particular to a ship waste-heat utilization sea water desalination system. The system comprises a ship body and a dieselengine arranged in the ship body, a smoke outlet of the diesel engine extends out of the upper portion of a ship deck through a bent pipe and a vertical smoke exhaust pipe. The sea water desalinatingsystem is characterized in that a sea water desalinating assembly is arranged on the vertical smoke exhaust pipe below the deck; the seawater desalination assembly consists of a water suction pump, awater inlet pipe, a seawater desalination cabin, a drain pipe and a liquid storage tank; a water inlet of the water suction pump stretches into the position below the sea level, a water outlet of thewater suction pump is connected with the sea water desalination cabin through a water inlet pipe, the sea water desalination cabin is composed of a lower bottom plate, an inner cylinder, an outer cylinder and an upper water guide plate, and the sea water desalination system has the advantages of being simple in structure, small in heat loss, high in heat utilization rate, high in desalination efficiency and the like.

    本发明涉及船舶余热利用技术领域,具体地说是一种船舶余热利用海水淡化系统,其设有船舶体,船舶体内设有柴油机,柴油机的排烟口经弯管、竖直排烟管伸出船舶甲板上方,特征在于所述的甲板下方的竖直排烟管上设有海水淡化组件,海水淡化组件由吸水泵、进水管、海水淡化舱、排水管、储液罐组成,所述的吸水泵的进水口伸进海平面下方,所述的吸水泵的排水口经进水管与海水淡化舱相连接,所述的海水淡化舱由下底板、内筒、外筒、上导水板组成,具有结构简单、热量损失少、热量利用率高、淡化效率高等优点。


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    Title :

    Ship waste heat utilization seawater desalination system


    Additional title:

    一种船舶余热利用海水淡化系统


    Contributors:
    WANG ZHENGUO (author) / FAN CHANGMING (author) / WANG HAIBO (author) / LENG BING (author) / WANG SHILIN (author)

    Publication date :

    2020-04-17


    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 / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / 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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