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    FLUIDIZED BED FURNACE
    1.
    发明申请
    FLUIDIZED BED FURNACE 审中-公开
    流化床炉

    公开(公告)号：US20130327257A1

    公开(公告)日：2013-12-12

    申请号：US13984176

    申请日：2012-03-13

    申请人： Takuya Kawai ,  Hiroyuki Hosoda ,  Sadanori Kudou

    发明人： Takuya Kawai ,  Hiroyuki Hosoda ,  Sadanori Kudou

    IPC分类号： F23G5/30 ,  F23G5/50 ,  F23G5/027

    CPC分类号： F23G5/30 ,  C10J3/482 ,  C10J3/723 ,  C10J2200/158 ,  C10J2300/0946 ,  F23C10/20 ,  F23C10/28 ,  F23G5/0276 ,  F23G5/50 ,  F23G2207/101 ,  F23G2207/30 ,  F23N3/002 ,  F23N5/022 ,  F23N2037/18

    摘要： Provided is a fluidized bed furnace for heating waste to extract a combustible gas from the waste, including: a plurality of wind boxes arranged on a lower side of a bottom wall of a furnace body to blow a fluidizing gas into the fluidized bed; a plurality of temperature detection sections disposed at respective positions allowing detection of temperatures of an upper position and a lower position vertically spaced in a first region, and allowing detection of temperatures of upper and lower positions vertically spaced in a second region; and a control section operable, based on the temperatures detected by the temperature detection sections, to adjust an air ratio of the fluidizing gas to be fed to each of the wind boxes, so that the temperature of the fluidized bed is raised in a direction from the first region toward the second region.

    摘要翻译： 提供一种用于加热废物以从废物中提取可燃气体的流化床炉，包括：多个风箱，其布置在炉体底壁的下侧以将流化气体吹入流化床; 多个温度检测部，其设置在允许检测在第一区域中垂直间隔开的上部位置和下部位置的温度的各个位置，并且允许检测在第二区域中垂直间隔开的上部和下部位置的温度; 以及控制部，其可以基于由所述温度检测部检测出的温度来调节供给到各个风箱的流化气体的空气比，使得流化床的温度从 第一个区域向第二个地区。

    FLUIDIZED BED FURNACE AND WASTE TREATMENT METHOD
    5.
    发明申请
    FLUIDIZED BED FURNACE AND WASTE TREATMENT METHOD 审中-公开
    流化床炉和废物处理方法

    公开(公告)号：US20130098277A1

    公开(公告)日：2013-04-25

    申请号：US13805922

    申请日：2011-06-21

    申请人： Takuya Kawai ,  Hiroyuki Hosoda ,  Tadashi Ito

    发明人： Takuya Kawai ,  Hiroyuki Hosoda ,  Tadashi Ito

    IPC分类号： F23G5/027 ,  F23C10/10 ,  F23C10/20 ,  F23G5/30

    CPC分类号： F23G5/0276 ,  F23C10/10 ,  F23C10/20 ,  F23C10/22 ,  F23C10/26 ,  F23G5/027 ,  F23G5/30 ,  F23G2205/101

    摘要： A waste treatment technique includes: blowing a fluidizing gas from around a mixture discharge port to form a first fluidization region having a degree of fluidization of the fluidizable particles which is set to an extent allowing waste to be accumulated on fluidizable particles, while blowing a fluidizing gas between the first fluidization region and an opposite-side wall at a higher flow velocity to form a second fluid region having a degree of fluidization of fluidizable particles greater than that in the first fluidization region, whereby the fluidizable particles are mixed with the waste to gasify the waste; and supplying waste from a supply-side sidewall portion onto the fluidized bed to cause the waste to be accumulated on the first fluidization region while causing the accumulated waste to be moved into the second fluidization region step-by-step.

    摘要翻译： 废弃处理技术包括：从混合物排出口周围吹送流化气体，形成具有可流化颗粒的流化程度的第一流化区域，该第一流化区域被设定为允许废物积聚在可流化颗粒上的程度，同时吹送流化 第一流化区域和相对侧壁之间的气体以更高的流速形成具有大于第一流化区域中的可流化颗粒的流化程度的第二流体区域，由此可流化颗粒与废物混合 气化废物; 以及将废料从供给侧侧壁部分供给到流化床上，以使废物积聚在第一流化区域上，同时使积聚的废物逐步移动到第二流化区域中。

    FLUIDIZED BED FURNACE AND WASTE TREATMENT METHOD
    6.
    发明申请
    FLUIDIZED BED FURNACE AND WASTE TREATMENT METHOD 审中-公开
    流化床炉和废物处理方法

    公开(公告)号：US20130092064A1

    公开(公告)日：2013-04-18

    申请号：US13805858

    申请日：2011-06-21

    申请人： Takuya Kawai ,  Hiroyuki Hosoda ,  Tadashi Ito

    发明人： Takuya Kawai ,  Hiroyuki Hosoda ,  Tadashi Ito

    IPC分类号： F23G5/30

    CPC分类号： F23G5/30 ,  F23C10/20 ,  F23C10/22 ,  F23C10/26 ,  F23G5/027 ,  F23G2205/101

    摘要： A waste treatment technique includes: blowing a fluidizing gas from around a non-combustible substance discharge port toward fluidizable particles to form a first fluidization region, while blowing a fluidizing gas between the first fluidization region and a front wall at a flow velocity less than that in the first fluidization region to form a second fluid region having a relatively low degree of fluidization of fluidizable particles; returning fluidizable particles discharged from the non-combustible substance discharge port to a fluidized bed from the side of the front wall to form, in the fluidized bed, a flow of fluidizable particles directed from the front wall to the non-combustible substance discharge port; supplying waste from the front wall onto the fluidized bed to cause the waste to be accumulated on the second fluidization region while causing the accumulated waste to be moved into the first fluidization region step-by-step and gasified.

    摘要翻译： 废物处理技术包括：将流化气体从不可燃物排放口周围吹向可流化颗粒以形成第一流化区，同时以小于该流动速度的流速在第一流化区域和前壁之间吹送流化气体。 在所述第一流化区域中形成具有相对低的可流化颗粒流化程度的第二流体区域; 将从所述不燃物排出口排出的可流化颗粒从所述前壁侧返回到流化床，以在所述流化床中形成从所述前壁向所述不可燃物排出口引导的可流化颗粒流; 将废物从前壁供应到流化床上，以使废物积聚在第二流化区域上，同时使积聚的废物逐步移动到第一流化区域并气化。