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1. 发明申请

WO1996001332A1 METHOD AND APPARATUS FOR USED ALUMINUM CAN RECYCLING 审中-公开
标题翻译：使用铝可回收的方法和装置
公开(公告)号：WO1996001332A1
公开(公告)日：1996-01-18
申请号：PCT/JP1995001338
申请日：1995-07-05
申请人： NIPPON CHUZO KABUSHIKI KAISHA , YAMAGISHI, Yoshinao , ARIKATA, Kazuyoshi , KUROZUMI, Takao , KONDO, Toshio
发明人： NIPPON CHUZO KABUSHIKI KAISHA
IPC分类号： C22B01/00
CPC分类号： C22B21/0069 , B02C19/0056 , C22B7/005 , C22B21/0007 , Y02P10/212
摘要： A method of and an apparatus for recycling aluminum having a very low content of impurities, after removing paint and pigment substantially completely from the surface of a used aluminum can. Pressed blocks of aluminum cans are crushed into small aluminum pieces a by crushing means (1, 2, 3), and the extraneous matter mixed in the aggregate of the crushed aluminum pieces a is removed. The resulting aggregate of small aluminum pieces a is agitated in a paint removing unit (20) utilizing a rotary body (36) which is adapted to be rotated at a high speed to remove the paint and pigment from the surfaces of the small aluminum pieces a by a frictional force and adhesive force occurring due to a speed difference. The small aluminum pieces a from which the paint and pigment have been removed are formed into molded aluminum bodies b on a compression molding machine (40).
摘要翻译：在从使用过的铝罐的表面上去除涂料和颜料之后基本上完全除去涂料和颜料后，具有非常低的杂质含量的铝的方法和装置。将压制的铝罐块通过破碎装置（1,2,3）压碎成小的铝片a，并将混合在破碎的铝片a的骨料中的外来物质 >被删除。所得到的小铝片a a的聚集体利用旋转体（36）在涂料去除单元（20）中搅动，旋转体（36）适于高速旋转以从涂层和颜料中除去涂料和颜料通过摩擦力和由于速度差产生的粘合力，小铝片aa的表面。已经从中除去油漆和颜料的小铝片aa在压缩成型机（40）上形成模制的铝本体b。

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