Apparatus for classifying particles
    1.
    发明授权
    Apparatus for classifying particles 失效
    颗粒分级装置

    公开(公告)号:US4260478A

    公开(公告)日:1981-04-07

    申请号:US098275

    申请日:1979-11-28

    摘要: An apparatus for classifying particles comprising a main body having a fine particle outlet and a coarse particle outlet, a classifying fan wheel disposed within the main body, and a first gas inlet channel for supplying the particles to the interior of the main body along with a gas stream. The apparatus further includes a gas passing member having a large number of gas inlets opened toward the direction of rotation of the fan wheel, and a second gas inlet channel for supplying a gas stream to the space between the gas passing member and the inner wall surface of the main body.

    摘要翻译: 一种用于对包括具有细颗粒出口的主体和粗颗粒出口的颗粒进行分级的装置,设置在主体内的分级风扇叶轮和用于将颗粒一起供应到主体内部的第一气体入口通道, 气流。 该装置还包括:气体通过构件,其具有朝向风扇叶轮的旋转方向开放的大量气体入口;以及第二气体入口通道,用于将气体流供应到气体通过构件和内壁表面之间的空间 的主体。