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    Granule producing apparatus
    1.
    发明授权
    Granule producing apparatus 失效
    颗粒生产设备

    公开(公告)号：US4332211A

    公开(公告)日：1982-06-01

    申请号：US175214

    申请日：1980-08-04

    申请人： Susumu Nioh ,  Hiroshi Hirayama ,  Tetsuzo Honda ,  Takashi Nagahama ,  Masaki Naruo ,  Teruo Yoshida ,  Gisaburo Siotu ,  Yoshinori Sato ,  Kenji Toyama

    发明人： Susumu Nioh ,  Hiroshi Hirayama ,  Tetsuzo Honda ,  Takashi Nagahama ,  Masaki Naruo ,  Teruo Yoshida ,  Gisaburo Siotu ,  Yoshinori Sato ,  Kenji Toyama

    IPC分类号： B01J2/16 ,  B01J8/24 ,  C05C9/00 ,  B05C5/00

    CPC分类号： B01J8/245 ,  B01J2/16 ,  C05C9/005 ,  Y10S118/05

    摘要： A granule producing apparatus comprises: a container; an exhaust means provided to the top of the container; a space in the upper interior of the container for separating solid material from gases; a space for a fluid bed in the lower interior of the container; a porous floor immediately below the fluid bed space for defining the lower limit of the fluid bed; an air chamber beneath the porous floor for supplying air streams to form the fluid bed; a means for supplying jet stream of air, provided below the fluid bed air stream supply chamber; a plurality of parallelly arranged funnels, said each funnel consisting of an inverse truncated cone and a cylindrical pipe connected to the lower end of the cone, said upwardly enlarged cone opens into the interior of the container with its upper end merging with the porous floor, said each cylindrical pipe having its lower end connected to the jet stream supply means; a means disposed within the upper portion of the cylindrical pipe of each funnel for spraying liquid under pressure into the jet air stream so that the sprayed liquid adheres to the granules and solidifies as it dries; a means fitted to the side wall of the container for supplying granules into the fluid bed space; and a means fitted to the side wall of the container for discharging the granules treated out of the fluid bed space.

    摘要翻译： 一种颗粒制造装置，包括：容器; 设置在容器顶部的排气装置; 在容器的上部内部的空间，用于将固体材料与气体分离; 在容器的下部内部的流化床的空间; 位于流化床空间正下方的多孔地板，用于限定流化床的下限; 在多孔地板下方的空气室供应气流以形成流化床; 提供在流化床气流供应室下方的用于供应喷气流的装置; 多个平行布置的漏斗，所述每个漏斗由反锥形锥体和连接到锥体的下端的圆柱形管组成，所述向上扩大的锥体开口进入容器的内部，其上端与多孔层合并， 所述每个圆柱形管的下端连接到喷射流供应装置; 设置在每个漏斗的圆柱形管的上部的装置，用于将压力下的液体喷射到喷射空气流中，使得喷射的液体粘附到颗粒并在其干燥时固化; 装在容器侧壁上的装置，用于将颗粒供给到流化床空间中; 以及装配到容器的侧壁上的装置，用于排出在流化床空间内处理的颗粒。

    Granulation process
    3.
    发明授权
    Granulation process 失效
    造粒工艺

    公开(公告)号：US4353709A

    公开(公告)日：1982-10-12

    申请号：US207928

    申请日：1980-11-18

    申请人： Susumu Nioh ,  Hiroshi Hirayama ,  Tetsuzo Honda ,  Takashi Nagahama ,  Masaki Naruo

    发明人： Susumu Nioh ,  Hiroshi Hirayama ,  Tetsuzo Honda ,  Takashi Nagahama ,  Masaki Naruo

    IPC分类号： B01J2/04 ,  B01J2/02 ,  B01J2/16 ,  C05C9/00 ,  C07C67/00 ,  C07C239/00 ,  C07C273/02 ,  A01N25/06

    CPC分类号： C05C9/005 ,  B01J2/16

    摘要： There is disclosed a process of granulation comprising dropping as liquid droplets the melt of a substance solidifiable by cooling or drying through a zone having a sufficient vertical distance to allow solidification of the droplets, forming a fluidized bed of the solidified droplets on the bottom of the said zone, spraying the same or a different melt from the above mentioned substance as fine liquid grains along with a gas stream into the fluidized bed thereby forming a spouted bed of the solidified droplets in the fluidized bed, coating and enlarging the solidified droplets with the fine liquid grains inside the spouted bed, and discharging the obtained large sized granules from the fluidized bed. There is also disclosed an apparatus for practicing the process.

    摘要翻译： 公开了一种造粒方法，包括以液滴滴下通过冷却或干燥可固化的物质的熔体，通过具有足够垂直距离的区域，以允许液滴固化，从而在固体液滴的底部形成流化床 所述区域将与上述物质相同或不同的熔体作为细液体颗粒与气流一起喷射到流化床中，从而在流化床中形成凝固液滴的喷射床，涂覆并扩大固化的液滴 在喷射床内的细液体颗粒，并从流化床排出所获得的大尺寸颗粒。 还公开了一种用于实施该方法的装置。