发明授权
- 专利标题： Recycling method of used tyres and installation for the actuation of the same method
- 专利标题（中）： 废旧轮胎的回收利用方法和安装方法相同
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申请号： US12353758申请日： 2009-01-14
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公开(公告)号： US07823812B2公开(公告)日： 2010-11-02
- 发明人: Francesco Fazzini
- 申请人： Francesco Fazzini
- 申请人地址： IT Monteprandone (AP)
- 专利权人： Tires S.p.A.
- 当前专利权人： Tires S.p.A.
- 当前专利权人地址： IT Monteprandone (AP)
- 代理机构： Hodes, Pessin & Katz, P.A.
- 主分类号： B02C17/02
- IPC分类号： B02C17/02
摘要：
A recycling method of used tyres is disclosed, which comprises grinding of tyres to obtain tyre pieces with approximate maximum dimensions of 100×80 mm, granulating of ground tyre pieces to obtain filaments of harmonic steel and granules containing textile fibres with 1-16 mm granulometry, removal of steel filaments using the attraction of a magnetic field, and refining of granules containing textile fibre, in such a way to separate textile fibre from rubber granules with 1-3 mm granulometry for introduction on the market to mould rubber-based materials.
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