公开(公告)号：US08425818B2

公开(公告)日：2013-04-23

申请号：US12129312

申请日：2008-05-29

申请人： Yi An Lin ,  Ming-Tsai Liang

发明人： Yi An Lin ,  Ming-Tsai Liang

IPC分类号： B29B9/02

CPC分类号： B29B9/065 ,  B29C47/0011 ,  B29C47/88 ,  Y10T83/647 ,  Y10T83/8847 ,  Y10T408/6757

摘要： A pelletizing machine for forming pellets from extruded material includes an extruder having at least one exit port and a body defining a cutting chamber through which high-temperature liquid flows, flooding the cutting chamber. The exit port of the extruder opens into the cutting chamber, which includes a cutting section defining a flow path for liquid through the cutting section. A cutter in the cutting section of the cutting chamber is mounted for rotation about an axis generally perpendicular to the first direction and disposed for cutting the extruded material exiting the exit port into the pellets. The axis of rotation of the cutter is parallel to or coincident with the flow path of the cutting section. A method for forming pellets of thermoplastic material with a foaming agent is also disclosed.

摘要翻译： 用于从挤出材料形成颗粒的造粒机包括具有至少一个出口和限定切割室的主体的挤出机，高温液体通过该切割室流动，溢流切割室。 挤出机的出口通向切割室，该切割室包括限定通过切割部分的液体流动路径的切割部分。 切割室的切割部分中的切割器被安装成围绕大致垂直于第一方向的轴线旋转，并被设置用于将离开出口的挤出材料切割成颗粒。 切割器的旋转轴线与切割部分的流动路径平行或重合。 还公开了一种用发泡剂形成热塑性材料颗粒的方法。

公开(公告)号：US20080296794A1

公开(公告)日：2008-12-04

申请号：US12129312

申请日：2008-05-29

申请人： Yi An Lin ,  Ming-Tsai Liang

发明人： Yi An Lin ,  Ming-Tsai Liang

IPC分类号： B29B9/10 ,  B29C47/08 ,  B29C47/88

CPC分类号： B29B9/065 ,  B29C47/0011 ,  B29C47/88 ,  Y10T83/647 ,  Y10T83/8847 ,  Y10T408/6757

摘要： A pelletizing machine for forming pellets from extruded material includes an extruder having at least one exit port and a body defining a cutting chamber through which high-temperature liquid flows, flooding the cutting chamber. The exit port of the extruder opens into the cutting chamber, which includes a cutting section defining a flow path for liquid through the cutting section. A cutter in the cutting section of the cutting chamber is mounted for rotation about an axis generally perpendicular to the first direction and disposed for cutting the extruded material exiting the exit port into the pellets. The axis of rotation of the cutter is parallel to or coincident with the flow path of the cutting section. A method for forming pellets of thermoplastic material with a foaming agent is also disclosed.

摘要翻译： 用于从挤出材料形成颗粒的造粒机包括具有至少一个出口和限定切割室的主体的挤出机，高温液体通过该切割室流动，溢流切割室。 挤出机的出口通向切割室，该切割室包括限定通过切割部分的液体流动路径的切割部分。 切割室的切割部分中的切割器被安装成围绕大致垂直于第一方向的轴线旋转，并被设置用于将离开出口的挤出材料切割成颗粒。 切割器的旋转轴线与切割部分的流动路径平行或重合。 还公开了一种用发泡剂形成热塑性材料颗粒的方法。