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    • 3. 发明专利
    • Continuous kneading machine and kneading method
    • 连续打码机和打码方式
    • JP2012051363A
    • 2012-03-15
    • JP2011151835
    • 2011-07-08
    • Kobe Steel Ltd株式会社神戸製鋼所
    • YAMAGUCHI KAZUOUDA GOYAKURODA YOSHINORIFUKUI FUTASHI
    • B29B7/48B29C47/60B29C47/64B29C47/92
    • B29B7/482B29B7/489B29C47/627B29C47/64
    • PROBLEM TO BE SOLVED: To provide a continuous kneading machine and kneading method with which it is possible to reliably and efficiently knead a material having a large difference in viscosity between the dispersed phase and the matrix phase.SOLUTION: A continuous kneading machine 1 is provided with a hollow barrel 3 and a pair of kneading rotors 2, 2 that are accommodated in the barrel 3 and rotate in mutually different directions. Each of the kneading rotors 2 has at least two or more kneading flights 7 formed around the central axis of the kneading rotor 2 and protruding radially outward. Both kneading rotors 2, 2 are disposed in a manner such that the axial distance between the kneading rotors 2, 2 is smaller than the external rotation diameter of the kneading flights 7. The minimum clearance between the kneading parts 8, 8, in each rotation phase of the kneading rotors 2, 2, in a cross section perpendicular to the axial direction of both kneading rotors 2, 2 is defined as an inter-rotor clearance CR, and the inter-rotor clearance CR serves as a space in which an extension flow can be generated in a material passing through the inter-rotor clearance CR.
    • 要解决的问题:提供一种连续捏合机和捏合方法,其可以可靠和有效地捏合分散相和基质相之间的粘度差大的材料。 解决方案:连续捏合机1设置有中空筒3和一对捏合转子2,2,其容纳在筒体3中并沿相互不同的方向旋转。 每个捏合转子2具有在捏合转子2的中心轴线周围形成并径向向外突出的至少两个或更多个捏合翼7。 捏合转子2,2都配置成使得捏合转子2,2之间的轴向距离小于捏合叶片7的外旋转直径。每个旋转中捏合部分8,8之间的最小间隙 捏合转子2,2的相对于两个捏合转子2,2的与轴向垂直的截面被定义为转子间间隙CR,并且转子间间隙CR用作空间,其中延伸部 可以在通过转子间间隙CR的材料中产生流动。 版权所有(C)2012,JPO&INPIT