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    • 6. 发明申请
    • Extruding device
    • 挤出装置
    • US20030039712A1
    • 2003-02-27
    • US10228179
    • 2002-08-26
    • Jaromir Friedrich
    • B29C047/52
    • B29C48/468B29C48/03B29C48/04B29C48/286B29C48/30B29C48/345B29C48/375B29C48/46B29K2021/00B29K2105/26
    • A plastic material extruder combines the features of a generally flat rotatable disc and a generally flat opposed stator. At least one of the two is heated by heating elements. The two define a processing gap into which a hopper for feeding a plastic material mixture is discharged. The rotor and the stator develop a high shear force which further heats up the processed mixture in addition to the heating delivered by the heating elements. At the center of the disc/stator assembly, an axial force developing device such as a ram or a feed screw or screws is adapted to further compress and extrude a mixture of the thermoplastic components and thermosetting components, the latter being comprised of crumbled pieces of used tires. The extruder is shown in two embodiments, one injecting the processed alloy into a mold, the other producing pellets of the processed alloy.
    • 塑料挤出机组合了大体上平坦的可旋转盘和大致平坦的相对的定子的特征。 两者中的至少一个被加热元件加热。 两者限定了用于输送塑料混合物的料斗的排出处理间隙。 转子和定子产生高剪切力,除了由加热元件传递的加热之外,还进一步加热加工的混合物。 在盘/定子组件的中心处,诸如柱塞或进给螺杆或螺钉的轴向力显影装置适于进一步压缩和挤出热塑性组分和热固性组分的混合物,后者由热塑性组分和热固性组分 二手轮胎 挤出机在两个实施方案中示出,一个将经处理的合金注入模具中,另一个生产经处理的合金的颗粒。