发明申请
- 专利标题: Method and Equipment for Conditioning a Heavy Fraction High in Plastics
- 专利标题(中): 用于调节塑料中重质馏分的方法和设备
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申请号: US13428514申请日: 2012-03-23
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公开(公告)号: US20120175445A1公开(公告)日: 2012-07-12
- 发明人: Michael Knust , Bram den Dunnen , Heiner Guschall , Daniel Goldman
- 申请人: Michael Knust , Bram den Dunnen , Heiner Guschall , Daniel Goldman
- 优先权: DE102008016417.8 20080331; DE102009009873.9 20090220
- 主分类号: B02C23/14
- IPC分类号: B02C23/14 ; B03C1/00 ; B03B9/06
摘要:
In a method and equipment for conditioning a heavy fraction high in plastics, which is obtained by conditioning low-metal scrap high in plastics, which originate at least in part from shredder processes of scrap vehicles, the method includes: isolating metal parts from the heavy fraction high in plastics; reducing the size of the metal-reduced heavy fraction high in plastics that remains after the isolation of the metal parts; splitting up of the metal-reduced heavy fraction high in plastics, that remains after the isolation of the metal parts, into fractions high in plastics having different grain sizes; conditioning the separated fractions high in plastics at least partially in separate processes. The equipment includes appropriate devices for carrying out the foregoing processes. A highly pure granulate fraction may be obtained, which may be fed to material utilization.
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