PROCEDE ET INSTALLATION DE DESSALEMENT D'EAU DE MER PAR DISTILLATION A EFFETS MULTIPLES AVEC COMPRESSION MECANIQUE ET THERMIQUE, DE VAPEUR
    4.
    发明公开
    PROCEDE ET INSTALLATION DE DESSALEMENT D'EAU DE MER PAR DISTILLATION A EFFETS MULTIPLES AVEC COMPRESSION MECANIQUE ET THERMIQUE, DE VAPEUR 有权
    海水淡化的方法和系统在使用多效精馏与机械和热蒸气压缩式

    公开(公告)号:EP1750823A1

    公开(公告)日:2007-02-14

    申请号:EP05762343.1

    申请日:2005-04-22

    IPC分类号: B01D3/14 B01D1/26

    摘要: The invention relates to a sea-water desanilation facility using multiple effect distillation (MED) with mechanical and thermal vapour compression (MTVC), which facility is intended to be coupled to a thermal power plant and includes (A) a series of distillation cells (stages A, B, C, D, E), each operating at a temperature and at a pressure lower than the preceding stage, and (B) a vapour compression means for compressing the water vapour emitted by the last stage and reinjecting same in the first stage, wherein the vapour compression means consists of a parallel-mounted, alternately operating thermocompressor (6) and mechanical compressor (9) and said facility further includes (a) a heat discharge means (8) and first (11) and second (10) heat recovery means. A sea-water desalination method using such a facility is also described.

    摘要翻译: 本发明使用多效蒸馏(MED)与机械和热蒸汽压缩(MTVC)哪个设施旨在被耦合到热电厂和包括(A)一系列蒸馏单元(涉及一种海水desanilation设施 级A,B,C,D,E),在一定温度下每个操作和在比preceding-阶段低的压力,和(B)的蒸汽压缩装置,用于压缩由所述负载级涌出的水蒸汽,并在再注入相同 第一阶段中,worin蒸气压缩装置并联式,交替操作热压(6)和机械压缩机由(9)和所述设施进一步包括:(a)排热装置(8)和第一(11)和第二( 10)指的热回收。 使用搜索设施A海水淡化方法是这样描述的。