公开(公告)号：EP1871516A1

公开(公告)日：2008-01-02

申请号：EP06744504.9

申请日：2006-04-18

申请人： Collette NV

发明人： HANSEN, Ove, Emil ,  PAGE, Trevor, Gordon ,  WALDRON, Michel, Simon

IPC分类号： B01J2/10 ,  B01F7/18 ,  B01F7/16 ,  B01F7/04

CPC分类号： B01J2/10

摘要： A continuous granulator comprises a longitudinal granulation chamber having a first end with an inlet for powder material and a binder feed port and a second end with an outlet for granulated product. The granu¬ lation chamber comprises at least two parallel rotary shafts provided with granulating elements and forming an angle of from O to 70 degrees with the vertical. Each granulating element on a shaft comprises at least one lobe having limited extent in the circumferential direction of the shaft and interleaving with a lobe of a granulating element on another shaft. A plurality of such separate granulating elements are distributed from the inlet to the outlet, and successive granulating elements on a shaft are mutually angled.