公开(公告)号：US20180243748A1

公开(公告)日：2018-08-30

申请号：US15556923

申请日：2016-03-03

申请人： ALEXANDERWERK GMBH

发明人： Alexander SCHMIDT

IPC分类号： B02C18/14 ,  B02C25/00 ,  B01J2/14 ,  B01J2/20

CPC分类号： B02C18/144 ,  B01J2/14 ,  B01J2/20 ,  B02C25/00 ,  B02C2023/165

摘要： The present disclosure concerns a device for granulating coarse material. Examples of course material include pulverulent solids such as powder, grain, or mixtures thereof. The device disclosed includes a rotor, a screen, and an automatic distance adjusting unit. The rotor is configured to rotate/oscillate and press the coarse material through the screen in order to produce a granulate with a smaller granulate unit size compared to the coarse material. The automatic distance adjusting unit is configured to adjust a distance between the rotor and the screen.