发明授权
- 专利标题： Briquette of ferrous metal working scrap, method of making the same, mashing crusher of grinding chips and briquette making apparatus using the same
- 专利标题（中）： 黑色金属工作废料压块，制造方法，磨碎粉碎粉碎机及使用该粉碎机的制粒装置
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申请号： US10515784申请日： 2003-05-27
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公开(公告)号： US07226008B2公开(公告)日： 2007-06-05
- 发明人: Akira Nishio
- 申请人： Akira Nishio
- 申请人地址： JP Tokyo
- 专利权人： Honda Giken Kogyo Kabushiki Kaisha
- 当前专利权人： Honda Giken Kogyo Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Rankin, Hill, Porter & Clark LLP
- 优先权： JP2002-153790 20020528; JP2002-339792 20021120; JP2002-339834 20021122; JP2003-144226 20030522
- 国际申请： PCT/JP03/06590 WO 20030527
- 国际公布： WO03/100104 WO 20031204
- 主分类号： B02C9/04
- IPC分类号： B02C9/04 ; B02B5/02 ; B02B3/02
摘要：
A briquette meeting required strength that is formed in an energy-saving manner from ferrous metal working scrap, such as grinding chips, and a method of making the briquette are provided. In a briquette formed by applying a pressing pressure to a ferrous metal working scrap, the percentage by weight of grinding chips is in the range of 10 wt % to 35 wt %. Viscous water-containing grinding chips crushed to a desired size and metal working scrap, such as gear cutting chips, are mixed in a feed hopper 7, and a pressing pressure is then applied to the raw mix by use of a compression pressing machine 8 to form a briquette B of ferrous metal working scrap. The content of a grinding fluid of the viscous water-containing grinding chips is 20 wt % to 60 wt %.
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