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1. 发明公开

EP2446969A1 HOUSING DISASSEMBLING DEVICE AND DISASSEMBLING METHOD USING SAME 审中-公开
标题翻译：住房分解设备，拆迁及其方法
公开(公告)号：EP2446969A1
公开(公告)日：2012-05-02
申请号：EP10792070.4
申请日：2010-06-21
申请人： National Institute for Materials Science , Oshigane, Inc
发明人： HARADA Kohmei , KATAGIRI Nozomu , IDE Kunikazu , IJIMA Kiyoshi , OSHIGANE Yoshio
IPC分类号： B02C19/00 , B02C7/10 , B02C13/20 , B09B3/00
CPC分类号： B02C19/00 , B02C7/005 , B02C7/12 , B02C13/20 , B09B3/00 , B29B17/02 , B29B17/04 , B29L2031/3437 , Y02W30/622 , Y02W30/625 , Y02W30/82
摘要： [Problem to be Solved]
The present invention relates to rationalization of a disassembling operation of electronic devices before crushing the devices in order to achieve urban mines, and has an object to achieve mechanical disassembling without significantly destroying components containing many rare elements to be recovered.
[Solution]
In order to achieve the object, the invention 1 provides a casing disassembling apparatus including: a first rotor and a second rotor journaled on a rotating shaft, and having end surfaces perpendicular to the rotating shaft, wherein the end surfaces face each other, the rotors are placed so that the end surfaces are inclined to each other, a portion at which a space between the end surfaces is larger than at the other portion is an input port of an object to be disassembled, and the other portion is a portion at which a pressurizing force is applied to the input object to be disassembled, and from which a disassembled piece is ejected. The invention 2 provides the casing disassembling apparatus, wherein a plurality of protrusions are mounted to at least one of the end surfaces in the invention 1. The invention 3 provides the casing disassembling apparatus, wherein protrusions are provided on a periphery of one of the end surfaces at predetermined intervals corresponding to a size of the ejected disassembled piece in the invention 2. The invention 4 provides a disassembling method using a casing disassembling apparatus according to any one of the inventions 1 to 3, wherein a relative inclination angle and an inclination angle to the vertical of end surfaces are adjusted to set a space of an input port and a pressurizing force correspondingly to an object to be disassembled such as an electronic device. According to the present invention, a casing can be crushed without components containing rare metal being crushed to a level that the components cannot be recovered. Also, an electronic device can be mechanically disassembled so that the casing and the components can be disconnected from each other and can be separately recovered.

2. 发明公开

EP2359945A1 MILLED ELECTRONIC APPLIANCE 审中-公开
标题翻译： GEFRÄSTEELEKTRONISCHE VORRICHTUNG
公开(公告)号：EP2359945A1
公开(公告)日：2011-08-24
申请号：EP09826152.2
申请日：2009-11-13
申请人： National Institute for Materials Science
发明人： HARADA Komei , IJIMA Kiyoshi , YAMAGUCHI Hitoshi , SUGAWARA Naoyuki
IPC分类号： B09B3/00 , B02C17/20 , B09B5/00
CPC分类号： B02C17/20 , B02C17/007 , B03B9/061 , B09B5/00 , Y02W30/521 , Y02W30/82
摘要： Problem to be Solved
The present invention has an object to substantially eliminate the need for or significantly reduce disassembling and selecting operations of an electronic device into components.
Solution
The present invention provides a crushed object of an electronic device that is obtained by crushing waste including an electronic device using a mill, including: crushed particles having a particle size less than a predetermined size; and crushed pieces having a size equal to or more than the predetermined size, wherein a TMR index of the crushed particle is twice or more a TMR index of the waste. In the crushed object of an electronic device, among the crushed pieces, 90% or more of all the crushed pieces have a size twice or more the predetermined size. In the crushed object of an electronic device, among the crushed pieces, 70% or more of all the crushed pieces have a size four times or more the predetermined size. In the crushed object of an electronic device, the predetermined size is 1 mm. The present invention also provides a selected and recovered object that is obtained by selecting, according to sizes, a crushed object obtained by crushing an electronic device using a mill, wherein the selected and recovered object is obtained by selecting and recovering crushed particles having a size equal to or less than a predetermined size from a crushed object of an electronic device according to any of the above.
摘要翻译：要解决的问题本发明的目的是基本上消除对电子设备的拆卸和选择操作的需要或显着减少到组件中。解决方案本发明提供一种电子设备的破碎物体，其通过使用研磨机破碎包括电子设备的废物而获得，包括：粒径小于预定尺寸的粉碎颗粒; 以及尺寸等于或大于预定尺寸的碎片，其中粉碎颗粒的TMR指数是废物的TMR指数的两倍或更多。在电子设备的破碎物体中，在碎片之间，所有碎片中的90％以上的尺寸都是预定尺寸的两倍或更多。在电子装置的破碎物体中，在碎片之间，所有碎片中的70％以上的尺寸为规定尺寸的4倍以上。在电子设备的破碎物体中，预定尺寸为1mm。本发明还提供一种选择和回收的物体，其通过根据尺寸选择通过使用研磨机破碎电子装置获得的破碎物体而获得，其中通过选择和回收具有尺寸的粉碎颗粒获得所选择和回收的物体等于或小于根据上述任一项的电子设备的破碎物体的预定尺寸。

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