A METHOD AND AN APPARATUS FOR SEPARATING WASTE MATERIAL
    1.
    发明授权
    A METHOD AND AN APPARATUS FOR SEPARATING WASTE MATERIAL 有权
    VERFAHREN UND VORRICHTUNG ZUR TRENNUNG VON ABFALLMATERIALIEN

    公开(公告)号:EP1379333B1

    公开(公告)日:2007-06-06

    申请号:EP02727307.7

    申请日:2002-04-19

    发明人: RASMUSSEN, Erik

    摘要: The invention relates to a method for separating a waste material including plastic material and metallic material. The method includes the steps: shredding and/or granulating the waste material including plastic and metallic material; mixing and wetting the granulated waste material with process-water; subjecting the granulated waste material to a sink-float process separating the mixture into two fractions having different average densities, the fraction with the lowest average density being designated the light fraction and the other fraction being designated the heavy fraction, removing the light fraction; and subjecting the heavy fraction to treatment on a shaking table separating the heavy fraction into a metallic fraction and a heavy plastic fraction; optionally subjecting the heavy plastic fraction to a second sink-float process.

    摘要翻译: 本发明涉及一种用于分离包括塑料材料和金属材料在内的废料的方法。 该方法包括以下步骤:粉碎和/或造粒包括塑料和金属材料在内的废料; 用过程水混合和润湿颗粒废料; 使颗粒废料经过沉淀漂浮工艺,将混合物分成两个具有不同平均密度的组分,具有最低平均密度的级分指定为轻馏分,另一部分指定为重馏分,除去轻馏分; 并将重馏分在振动台上进行处理,将重馏分分离成金属馏分和重质塑料馏分; 任选地使重质塑料部分进行第二沉浮工艺。