文献类型：专利

英文题名：Combined type dual-rotor continuous mixing extruder, has rotor provided with multiple rotor element and core bar, where rotor element arranged along axial direction of core bar and is provided with core bar through key joint and spline

作者：XIE L;MA Y;CHEN T;SHA J;LI G;XIA P;JIN J;XIE Y

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN106956415-A

申请日：2016-01-08

公开日：2017-07-18

语种：英文

收录：DERWENT

摘要：NOVELTY - The extruder has a rotor provided with multiple rotor elements and a core bar. Each of the rotor element is arranged along an axial direction of the core bar. The rotor element is provided with the core bar through a key joint and a spline. The rotor element is provided with a screw thread element. An outer surface of the screw thread element is formed as a rectangular shape. The rotor element is provided with a mixing element. An outer surface of the mixing element is formed as a cross section shape and asymmetrical convex ellipse. The rotor element is provided with a throttle element. USE - Combined type dual-rotor continuous mixing extruder. ADVANTAGE - The extruder can satisfy different mixing requirements, reduces flow limit of material, and prevents material from mixing machine exposed to air. DESCRIPTION OF DRAWING(S) - The drawing shows a side view of a combined type dual-rotor continuous mixing extruder.