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    FLUIDIZED BED FURNACE AND METHOD FOR PROCESSING WASTE
    4.
    发明公开
    FLUIDIZED BED FURNACE AND METHOD FOR PROCESSING WASTE 有权
    WIRBELBETTOFEN UND ABFALLVERARBEITUNGSVERFAHREN

    公开(公告)号：EP2642200A1

    公开(公告)日：2013-09-25

    申请号：EP11841271.7

    申请日：2011-03-30

    申请人： Ebara Environmental Plant Co., Ltd.

    发明人： ISHIKAWA, Ryuichi ,  YAMAGUCHI, Shigeru ,  IMAMURA, Kohki ,  NAKAMURA, Yukihiro ,  KIRA, Makoto ,  SAITOH, Hiroshi

    IPC分类号： F23C10/28 ,  B09B3/00 ,  F23G5/027 ,  F23G5/30 ,  F23G5/50

    CPC分类号： F23C10/28 ,  F23C10/14 ,  F23C10/20 ,  F23G5/30 ,  F23G5/50

    摘要： The present invention relates to a fluidized bed furnace and a method for treating wastes, which are capable of continuously performing appropriate treatment of wastes that are liable to cause unstable combustion. The fluidized bed furnace (1) includes a moving-bed (21) for pyrolyzing wastes into a pyrolysis residue while moving the wastes downwardly, a fluidized-bed (22) for combusting part of the pyrolysis residue, a moving-bed gas supply means (50), a fluidized-bed gas supply means (60), a moving-bed temperature detector (31), a fluidized-bed temperature detector (32), and a controller (80). The controller (80) performs a control process for supplying the fluidized-bed (22) with a fluidized-bed gas (A2) at a flow rate for causing the temperature of the fluidized-bed (22) to be a predetermined temperature and supplying the moving-bed (21) with a moving-bed gas (A1) at a flow rate for causing the temperature of the moving-bed (21) to be lower than the temperature of the fluidized-bed (22) by a predetermined temperature.

    摘要翻译： 本发明涉及一种流化床炉和一种处理废物的方法，能够对易于引起不稳定燃烧的废物进行适当的处​​理。 流化床炉（1）包括用于在将废物向下移动的同时将废物热解成热解残渣的移动床（21），用于燃烧部分热解残渣的流化床（22），移动床气体供应装置 （50），流化床气体供给装置（60），移动床温度检测器（31），流化床温度检测器（32）和控制器（80）。 控制器（80）执行用于使流化床（22）以流化床（22）的温度为预定温度的流量供给流化床（22）的控制过程， 移动床（21）以移动床（21）的温度低于流化床（22）的温度达到预定温度的流速移动床气体（A1） 。

    FLUIDIZED BED FURNACE AND WASTE DISPOSAL METHOD USING FLUIDIZED BED FURNACE
    7.
    发明公开
    FLUIDIZED BED FURNACE AND WASTE DISPOSAL METHOD USING FLUIDIZED BED FURNACE 审中-公开
    WIRBELSCHICHTOFEN UND ABFALLENTSORGUNGSVERFAHREN MIT DEM WIRBELSCHICHTOFEN

    公开(公告)号：EP2754960A1

    公开(公告)日：2014-07-16

    申请号：EP12830586.9

    申请日：2012-08-30

    申请人： Ebara Environmental Plant Co., Ltd.

    发明人： YAMAGUCHI, Shigeru ,  IMAMURA, Kohki ,  ISHIKAWA, Ryuichi ,  KIRA, Makoto ,  NAKAMURA, Yukihiro ,  IKEDA, Futoshi

    IPC分类号： F23G5/30 ,  B09B3/00 ,  F23C10/14 ,  F27B15/02

    CPC分类号： F23G5/04 ,  B09B3/00 ,  B09B3/0083 ,  F23C10/005 ,  F23C10/14 ,  F23C10/20 ,  F23G5/027 ,  F23G5/30 ,  F23G2201/10 ,  F23G2203/401 ,  F23G2203/502 ,  F23G2203/503 ,  F23G2207/30

    摘要： The present invention relates to a fluidized bed furnace in which by forming a fixed-bed adjacent to a fluidized-bed, wastes are moved together with a fluidized medium onto the fixed-bed by utilizing a splashing action of the fluidized medium in an upper portion of the fluidized-bed, thereby allowing a reaction such as drying and pyrolysis of the wastes to proceed slowly with time, and thus the wastes can be dried and pyrolyzed slowly in the entire furnace. The fluidized bed furnace includes a base plate (30) disposed at a bottom portion of a furnace body (10) and having gas supply ports for supplying a fluidizing gas to fluidize the fluidized medium, and a fluidized bed (20) formed on the base plate (30) in the furnace body (10) to take the wastes into the fluidized medium and pyrolyze the wastes. The fluidized bed (20) has the fixed-bed (23) where the fluidized medium is kept in a resting state, and the fluidized-bed (22), formed adjacent to the fixed-bed (23), where the fluidized medium is fluidized.

    摘要翻译： 本发明涉及一种流化床炉，其中通过在流化床附近形成固定床，废物通过流化介质在上部的飞溅作用与流化介质一起移动到固定床上 的流化床，从而允许废物的干燥和热解等反应随时间缓慢进行，因此废物可以在整个炉中缓慢地干燥和热解。 流化床炉包括设置在炉体（10）底部的底板（30），并具有用于供应流化气体以使流化介质流化的供气口和形成在基体上的流化床（20） 在炉体（10）中的板（30）将废物吸入流化介质中并使废物热解。 流化床（20）具有固定床（23），其中流化介质保持在静止状态，并且邻近固定床（23）形成的流化床（22），其中流化介质是 流化。