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    • 8. 发明公开
    • PARTICLE SORTING APPARATUS
    • 颗粒分选装置
    • KR20070077938A
    • 2007-07-30
    • KR20060007850
    • 2006-01-25
    • SAMSUNG ELECTRONICS CO LTD
    • KIM SANG JOON
    • B07B1/04B07B1/00B07B1/36
    • B07B1/36B07B13/04
    • A particle sorting device is provided to maintain the distribution of fine particles uniform and to obtain the uniform surface roughness of a polishing pad by classifying the diamond fine particles according to the size. The particle sorting device(100) is composed of a vibrating plate(110); a vibrator(140) installed at the lower side of the vibrating plate; a particle feeder(120) for supplying fine particles to the vibrating plate; particle separating containers(130) installed at the side of the vibrating plate and provided with at least two grating plates having a plurality of holes; and plural height adjusting units connected to the lower side of the vibrating plate. The vibrating plate is formed in the shape of a triangle. A first apex is higher than second and third apexes from the ground.
    • 提供颗粒分选装置以通过根据尺寸对金刚石微粒进行分级,以保持细颗粒的分布均匀并获得抛光垫的均匀的表面粗糙度。 粒子分选装置(100)由振动板(110)构成。 安装在振动板下侧的振动器(140); 用于向所述振动板供给细小颗粒的颗粒供料器(120) 颗粒分离容器(130)安装在振动板的侧面并且设置有至少两个具有多个孔的光栅板; 以及与振动板的下侧连接的多个高度调节单元。 振动板形成为三角形。 第一个顶点高于地面的第二和第三顶点。