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公开(公告)号:EP0912310A1
公开(公告)日:1999-05-06
申请号:EP97934423.0
申请日:1997-07-09
发明人: GUSCHALL, Heiner , REMY, Jan-Peer
CPC分类号: B07B11/04 , B03B4/02 , B03B9/061 , B03B2009/068 , B07B4/00 , B07B4/02 , B29B17/02 , B29B2017/0227 , B29B2017/0234 , B29B2017/0265 , B29B2017/0488 , B29B2017/0492 , B29K2023/12 , B29K2025/00 , B29K2027/06 , B29K2069/00 , B29K2105/04 , B29K2105/065 , B29K2705/00 , B29K2705/08 , B29K2705/12 , B29K2711/12 , B29L2031/3008 , B29L2031/3044 , B29L2031/3055 , B29L2031/707 , Y02W30/521 , Y02W30/523 , Y02W30/524 , Y02W30/525 , Y02W30/527 , Y02W30/622 , Y02W30/625
摘要: The invention relates to a process and a device for treatment of mixed plastic materials, particles which exceed a particular weight or a particular density (heavy fraction) being sorted. According to the invention, said heavy fraction is crushed in a separate treatment means (311-345) and sifted and/or sorted by electrostatic means. For this purpose, the treatment device comprises a crushing stage (322) and a sifting stage (331) and/or an electrostatic separator.
摘要翻译: 本发明涉及一种用于处理混合塑料材料的方法和设备,所述混合塑料材料是超过分选的特定重量或特定密度(重组分)的颗粒。 根据本发明,所述重馏分在单独的处理装置(311-345)中被粉碎并通过静电方式筛分和/或分选。 为此目的,处理装置包括粉碎阶段(322)和筛分阶段(331)和/或静电分离器。