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    • 2. 发明授权
    • Fluidized-bed dryer
    • 流化床干燥机
    • US4624058A
    • 1986-11-25
    • US673132
    • 1984-11-19
    • Morihiro NakayasuTakekazu TomizawaToshiharu Sugiura
    • Morihiro NakayasuTakekazu TomizawaToshiharu Sugiura
    • F26B3/08
    • F26B3/08
    • A fluidized-bed dryer includes a vertical fluidized-bed drying chamber divided into at least two sections by at least one vertical partition. Each of the drying chamber sections has an inlet through which wet material is to be introduced into the respective drying chamber section, an outlet through which dry product is to be discharged from the respective drying chamber section, and a horizontal porous supporting shelf for preventing the wet material in the respective drying chamber section from falling during drying. Each drying chamber section is joined with a heated-air chamber through which heated air is introduced into the respective chamber section through the supporting shelf. The individual drying chamber sections operate batchwise repeatedly in staggering manner and independently of each other.
    • 流化床干燥器包括通过至少一个垂直隔板分成至少两个部分的垂直流化床干燥室。 每个干燥室部分具有入口,湿料通过该入口被引入到相应的干燥室部分中,干燥产物将从相应的干燥室部分排出的出口和用于防止干燥室部分的水平多孔支撑架 干燥室部分中的湿材料在干燥期间不会下降。 每个干燥室部分与加热空气室连接,加热的空气通过该加热空气室通过支撑架引入相应的室部分。 单独的干燥室部分以交错的方式并且彼此独立地重复分批操作。
    • 10. 发明公开
    • Continuous granulator
    • Kontinuierlich arbeitende Granuliervorrichtung。
    • EP0298169A1
    • 1989-01-11
    • EP87306063.6
    • 1987-07-09
    • Kabushiki Kaisha Okawara Seisakusho
    • Noguchi, Tetsuo 271-2, KamijimaTanaka, MasaoNakanishi, Hiroshi
    • B01J2/16
    • B01J2/16
    • A continuous granulator includes a granulator body (1) for continuously processing powdered materials into granules, and a screw conveyor (12, 13, 19) for discharging the produced granules from the granulator body (1), the screw conveyor including a pneumatic classifier (10, 14) for separating or classifying the produced granules while they are being conveyed. The pneumatic classifier includes a porous lower portion (14) of the screw conveyor which permits passage of streams of pressurized air therethough into the interior of the screw conveyor. With this construction, discharging conveyance of the produced granules and classification of the produced granules can be carried out concurrently at the same station and hence the granules of a uniform grain size can be produced at an increased rate.
    • 连续造粒机包括用于将粉末材料连续地加工成颗粒的造粒机体(1)和用于从造粒机主体(1)排出所产生的颗粒的螺旋输送机(12,13,19),所述螺旋输送机包括气动分级机 10,14),用于在生产的颗粒被输送时分离或分类。 气动分级器包括螺旋输送机的多孔下部(14),其允许加压空气流进入螺旋输送机的内部。 利用这种结构,可以在相同的工位同时进行所生产的颗粒的排放输送和生成的颗粒的分类,因此可以以增加的速度生产均匀粒度的颗粒。