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。