公开(公告)号：EP0775017A1

公开(公告)日：1997-05-28

申请号：EP95928406.0

申请日：1995-08-09

申请人： ABS PUMP CENTER AKTIENGESELLSCHAFT

发明人： BECKER, Klaus ,  DIRLA, Manfred ,  WASSER, WILFRIED ,  FASSBENDER, Hans-Peter

IPC分类号： B01F15 ,  B63H23

CPC分类号： B01F7/00341 ,  B01F2015/00084 ,  B63H23/321 ,  B63H2023/327

摘要： The invention concerns an agitator for fluids which contain solids of fibres and prevents these substances entering the gap (8) between the propeller boss (5) and the drive motor housing (1). To this end, a resilient deflector ring (9) overlaps both the propeller boss (5) and the housing (1) and has an outer peripheral surface (15) acting as a support surface. This deflector ring (9) lies with a sealing surface (14) on the propeller boss (5). The design of the external peripheral surface (15) as a support surface produces flow acceleration such that the solids particles or fibrous components are drawn away from the deflector ring (9) or gap (8).

摘要翻译： 本发明涉及含有纤维固体并防止这些物质进入螺旋桨毂（5）和驱动马达壳体（1）之间的间隙（8）的流体搅拌器。 为此，弹性偏转环（9）与螺旋桨毂（5）和壳体（1）重叠并且具有用作支撑表面的外周表面（15）。 该偏转环（9）与螺旋桨毂（5）上的密封表面（14）位于一起。 作为支撑表面的外周边表面（15）的设计产生流动加速度，使得固体颗粒或纤维组分被从偏转环（9）或间隙（8）抽出。