公开(公告)号：US08434707B2

公开(公告)日：2013-05-07

申请号：US13282620

申请日：2011-10-27

申请人： Ryusuke Tada ,  Takahiro Matsuzaki ,  Shunsuke Kotaki ,  Motoki Sato

发明人： Ryusuke Tada ,  Takahiro Matsuzaki ,  Shunsuke Kotaki ,  Motoki Sato

IPC分类号： B02C13/20 ,  B02C13/09

CPC分类号： B02C4/02 ,  B02C4/30

摘要： An apparatus for fracturing polycrystalline silicon having: a pair of rolls rotated in a counter direction each other around parallel axes; and a plurality of fracturing teeth units provided on outer peripheral surfaces of the rolls, arranged along a circumferential direction of the rolls, and have a plurality of fracturing teeth and fixing covers fixing the fracturing teeth on the outer peripheral surfaces of the rolls, in which: the fracturing teeth has flanges; and the fixing covers are formed as strips along a longitudinal direction of the rolls, and in which the fixing covers are fixed on the rolls in a state in which top ends of the fracturing teeth are protruded outward radially of the rolls from the fixing hole outward so as to hold the flanges between the fixing covers and the rolls.

摘要翻译： 一种用于压裂多晶硅的装置，具有：一对沿相反方向绕平行轴旋转的辊; 以及沿辊的圆周方向设置在辊的外周面上的多个压裂齿单元，并且具有多个压裂齿和将压裂齿固定在辊的外周表面上的固定盖，其中 压裂齿有法兰; 并且固定盖沿着辊的纵向方向形成为条，并且其中固定盖固定在辊上的状态，其中压裂齿的顶端从固定孔向外径向向外突出 以便将固定盖和辊之间的凸缘保持在一起。

公开(公告)号：US20120104125A1

公开(公告)日：2012-05-03

申请号：US13282620

申请日：2011-10-27

申请人： Ryusuke Tada ,  Takahiro Matsuzaki ,  Shunsuke Kotaki ,  Motoki Sato

发明人： Ryusuke Tada ,  Takahiro Matsuzaki ,  Shunsuke Kotaki ,  Motoki Sato

IPC分类号： B02C4/02

CPC分类号： B02C4/02 ,  B02C4/30

摘要： An apparatus for fracturing polycrystalline silicon having: a pair of rolls rotated in a counter direction each other around parallel axes; and a plurality of fracturing teeth units provided on outer peripheral surfaces of the rolls, arranged along a circumferential direction of the rolls, and have a plurality of fracturing teeth and fixing covers fixing the fracturing teeth on the outer peripheral surfaces of the rolls, in which: the fracturing teeth has flanges; and the fixing covers are formed as strips along a longitudinal direction of the rolls, and in which the fixing covers are fixed on the rolls in a state in which top ends of the fracturing teeth are protruded outward radially of the rolls from the fixing hole outward so as to hold the flanges between the fixing covers and the rolls.

摘要翻译： 一种用于压裂多晶硅的装置，具有：一对沿相反方向绕平行轴旋转的辊; 以及沿辊的圆周方向设置在辊的外周面上的多个压裂齿单元，并且具有多个压裂齿和将压裂齿固定在辊的外周表面上的固定盖，其中 压裂齿有法兰; 并且固定盖沿着辊的纵向方向形成为条，并且其中固定盖固定在辊上的状态，其中压裂齿的顶端从固定孔向外径向向外突出 以便将固定盖和辊之间的凸缘保持在一起。