The invention discloses an offshore movable power plant and belongs to the field of power systems. The invention aims to solve the problems that the existing exploited combustible ice needs to be stored and transported, the cost is high, and the period is long. The combustible ice mining device is used for collecting solid combustible ice in seabed sediments and sending the solid combustible ice into the combustible ice treatment device; the combustible ice treatment device is used for heating and depressurizing solid combustible ice, so that methane gas is released from the solid combustible ice, and the methane gas is input into the thermal power plant; the thermal power plant is used for taking seawater and methane gas as input energy, heating the seawater through the methane gas to generate high-temperature and high-pressure water vapor, pushing a steam turbine in the thermal power plant to rotate through the water vapor, and driving a generator in the thermal power plant to rotate through rotation of the steam turbine. Alternating current generated by the generator is boosted and then transmitted to a transformer substation on land; and the device is also used for changing seawater into distilled water in the seawater heating process. The exploited combustible ice is directly used for power generation.

    一种海上可移动发电厂,属于电力系统领域。本发明的目的是为了解决现有开采出的可燃冰要进行存储和运输,成本高,周期长的问题。可燃冰开采装置,用于采集海底沉积物中的固体可燃冰送入可燃冰处理装置;可燃冰处理装置,用于对固体可燃冰进行升温降压处理,使固体可燃冰中释放出甲烷气体,将所述甲烷气体输入至火力发电厂中;火力发电厂,用于将海水和甲烷气体作为输入能源,通过甲烷气体加热海水,产生高温高压水蒸汽,利用水蒸汽推动火力发电厂内的汽轮机旋转,汽轮机旋转带动火力发电厂内的发电机转动,发电机产生的交流电经升压后输送至陆地上的变电站;还用于在加热海水过程中,将海水变成蒸馏水。它利用开采的可燃冰直接进行发电。


    Access

    Download


    Export, share and cite



    Title :

    Offshore movable power plant


    Additional title:

    一种海上可移动发电厂


    Contributors:
    ZHANG SHUYAN (author) / MEN BOWEN (author) / FENG JINPU (author) / DONG RENFEI (author) / MEN YUAN (author) / WANG YUHENG (author) / LI JIWEI (author) / ZHANG CHANGYI (author) / LIU WEI (author) / WANG WEI (author)

    Publication date :

    2022-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES



    OFFSHORE SYSTEM WITH MOVABLE CANTILEVER

    ROODENBURG JOOP / WIJNING DIEDERICK BERNARDUS | European Patent Office | 2019

    Free access

    MOVABLE BUOY FOR OFFSHORE BROADCAST

    SONG YOUNG JU / OH SEUNG MAN / PARK OK BEAN | European Patent Office | 2015

    Free access

    Intelligent movable offshore multifunctional platform

    LIU ZENGLIANG / LIU YOUCAI | European Patent Office | 2022

    Free access

    Offshore system with movable cantilever

    ROODENBURG JOOP / WIJNING DIEDERICK BERNARDUS | European Patent Office | 2020

    Free access

    OFFSHORE SYSTEM WITH MOVABLE CANTILEVER

    ROODENBURG JOOP / WIJNING DIEDERICK BERNARDUS | European Patent Office | 2019

    Free access