Abstract The electrical curtain conveyor (ECC) is generally used for moving high-resistivity micronized particles. A new separation technique of μm- and cm-sized metal/plastic particles was developed after analysing a newly observed attraction force applied on metal particles. A three-phase vibrating ECC was described in this paper, where the plastic particles move because of the vibration, and the metal granules remain attached to the surface of the ECC. Thus, the results revealed the feasibility of separation of μm- and cm-sized metal or plastic particles with high purity values and the existence of an attraction force depending mainly on the amplitude of the applied voltage.

中文翻译：

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使用振动电动帘式输送机分离塑料/金属颗粒

摘要 电动帘式输送机（ECC）一般用于输送高阻微粉化颗粒。在分析了新观察到的施加在金属颗粒上的吸引力后，开发了一种新的微米级和厘米级金属/塑料颗粒分离技术。本文描述了一种三相振动 ECC，其中塑料颗粒因振动而移动，而金属颗粒仍附着在 ECC 表面。因此，结果揭示了分离具有高纯度值的 μm 和 cm 尺寸的金属或塑料颗粒的可行性，以及主要取决于施加电压幅度的吸引力的存在。