公开(公告)号：US4909634A

公开(公告)日：1990-03-20

申请号：US310152

申请日：1989-02-14

申请人： Isoo Suzuki ,  Taro Koshina ,  Makoto Irie ,  Shigeaki Takeda ,  Toyohiko Kubo ,  Masahiro Inoki

发明人： Isoo Suzuki ,  Taro Koshina ,  Makoto Irie ,  Shigeaki Takeda ,  Toyohiko Kubo ,  Masahiro Inoki

IPC分类号： B01F7/02 ,  B01F7/04

CPC分类号： B01F7/048

摘要： A stirring device having a casing for forming a stirring chamber, a driving rotary shaft disposed in the casing, a plurality of stirring paddles fitted on the rotary shaft as being dispersed axially of the shaft and a plurality of projections attached to an interior wall surface of the casing. The projections are provided adjacent each other at least one in number on each operational track of a leading edge of the paddle so as to remove excess substance adhered to the paddle thereby preventing frictional wear of the casing by the substance. Also, because of an interspace provided between an axially adjacent pair of projections, the projections do not obstruct the stirring operation of the device.

摘要翻译： 一种具有用于形成搅拌室的壳体的搅拌装置，设置在壳体中的驱动旋转轴，安装在旋转轴上的多个搅拌桨，其分散在轴的轴向上，并且多个突起附接到内壁表面 套管。 突起在桨叶的前缘的每个操作轨迹上至少一个彼此相邻地设置，以便去除附着到桨上的多余物质，从而防止壳体由物质的摩擦磨损。 此外，由于在轴向相邻的一对突起之间设置有间隙，所以突起不阻碍装置的搅拌操作。