The invention relates to the field of sewage treatment equipment, and in particular, relates to a safe and explosion-proof ship sewage storage device. The sewage storage device comprises a mounting frame, a box body, a cutting sewage pump, a blow-off pipeline, a harmful gas treatment device, and a control box. The top of the box body is provided with a water inlet and air holes. The cutting sewage pump is used for discharging a sewage mixture contained in the box body; the blow-off pipeline comprises a first blow-off pipeline and a second blow-off pipeline. The harmful gas treatment device comprises a first exhaust pump, a gas analyzer and an exhaust pipeline; the gas analyzer is used for detecting the concentration of oxygen, hydrogen sulfide, carbon monoxide and combustible gas in an inner cavity of the box body; one end of the exhaust pipeline is communicated with the top space of the inner cavity of the box body, and the other end of the exhaust pipeline extends out of a cabin; the first exhaust pump is located at an inlet of the exhaust pipeline and used for exhausting harmful gas in the box body. According to the sewage storage device, the concentration of harmful gas in the box body can be monitored in real time and treated in time, and the risk of dangerous gas explosion is eliminated.

    本发明涉及污水处理设备领域,特别是一种安全防爆的船舶污水贮存装置。该污水贮存装置包括:安装架;箱体,切割排污泵,排污管道;有害气体处理装置,以及控制箱。箱体顶部设置进水口和气孔。切割排污泵用于排出箱体内的收纳污水混合物;排污管道包括第一排污管道和第二排污管道。有害气体处理装置包括第一排气泵、气体分析仪和排气管道;气体分析仪用于检测箱体的内腔中氧气、硫化氢、一氧化碳和可燃气体四类气体的浓度;排气管道一端连通箱体内腔顶部的空间,另一端延伸至船舱外;第一排气泵位于排气管道入口处,用于排出箱体内的有害气体。该污水贮存装置能够实时监测箱体内的有害气体的浓度并及时进行处理,消除危险气体爆炸的风险。


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    Title :

    Safe and explosion-proof ship sewage storage device


    Additional title:

    一种安全防爆的船舶污水贮存装置


    Contributors:
    WANG CHUN (author) / LI XIAOZHEN (author)

    Publication date :

    2021-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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