专利检索 ap:("GUANGDONG IND TECH COLLEGE") AND inv:"XU BAIPING" 第 1 页

1.

发明公开
A CO-ROTATING SELF-CLEANING TWO-SCREW EXTRUDER WITH A GRADUAL NUMBER OF THREADS AND THROUGH SELF-CLEANING FUNCTION AND A PROCESSING METHOD USING THE SAME 审中-公开
标题翻译： MITROTIERENDER SELBSTREINIGENDER DOPPELSCHNECKENEXTRUDER MIT EINER GRADUELLEN GEWINDEANZAHL UND DURCHGEHENDER SELBSTREINIGUNGSFUNKTION UND VERARBEITUNGSVERFAHREN DAMIT

公开(公告)号：EP3191289A4

公开(公告)日：2017-07-19

申请号：EP16829595

申请日：2016-03-17

申请人： GUANGDONG IND TECH COLLEGE

发明人： XU BAIPING , YU HUIWEN , HE LIANG , CHEN JINWEI , ZHUANG WENLIU , WANG MEIGUI

IPC分类号： B29C47/40 , B29B7/48 , B29C47/60 , B29C47/62 , B29C47/66 , B29C47/76

CPC分类号： B29C47/6025 , B29B7/482 , B29C47/402 , B29C47/6031 , B29C47/6056 , B29C47/62 , B29C47/662 , B29C47/767

2.

发明公开
A CO-ROTATING SELF-CLEANING TWO SCREW EXTRUDER WITH AN INTERNAL BAFFLE 审中-公开

公开(公告)号：EP3122532A4

公开(公告)日：2017-11-29

申请号：EP15875203

申请日：2015-12-28

申请人： GUANGDONG IND TECH COLLEGE

发明人： XU BAIPING , YU HUIWEN , KONG PING , WU LIXUAN , LI JIANGANG , WANG MEIGUI

IPC分类号： B29C47/62 , B29C47/40 , B29C47/60 , B29C47/76

CPC分类号： B01F7/00808 , B01F7/00416 , B01F7/006 , B01F7/082 , B01F15/00019 , B29C47/0009 , B29C47/0861 , B29C47/402 , B29C47/406 , B29C47/625 , B29C47/702 , B29C47/767

摘要： The baffle will generate chaotic mixing in the screw channel caused by the hyperbolic perturbation. Topological chaos is also introduced into the screw channel by the mechanism ‘one part divided into two parts, then two parts converging into one part, and then one part divided into two parts once more’. Each of the screws in the present invention uses an asymmetrical flow channel geometrical shape, such that a periodic action like ‘compression—expansion—further compression—expansion further’ works. The above three enhancement mechanisms work together to efficiently accelerate melting and mixing.