发明申请
- 专利标题： Dissociating apparatus for papermaking raw material and method for dissociating papermaking raw material
- 专利标题（中）： 造纸原料分离装置及分离造纸原料的方法
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申请号： US10687818申请日： 2003-10-20
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公开(公告)号： US20040094646A1公开(公告)日： 2004-05-20
- 发明人: Yoshihiko Aikawa
- 申请人： AIKAWA IRON WORKS CO., LTD.
- 申请人地址： null
- 专利权人： AIKAWA IRON WORKS CO., LTD.
- 当前专利权人： AIKAWA IRON WORKS CO., LTD.
- 当前专利权人地址： null
- 优先权： JP2002-331928 20021115; JP2003-107212 20030411
- 主分类号： B02C019/00
- IPC分类号： B02C019/00
摘要：
A dissociating apparatus of papermaking raw material includes a rotary drum for receiving the papermaking raw material therein. The rotary drum has an engaging portion on an inner wall thereof for engaging the papermaking raw material. The dissociating apparatus also includes a rotary vane disposed inside the rotary drum for hitting the papermaking raw material falling from the engaging portion. In a method of dissociating the papermaking raw material, the raw material on the rotary drum is hit by the rotary vane to collide with the inner surface of the rotary drum, and falls on a bottom surface of the rotary drum to collide therewith. Thus, the raw material is properly dissociated.
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