Patent ID: 7823812
Filing Date: 2010-11-02
Classification: B29B,B29K,B29L,Y02W,Y10S

Abstract:
1. Recycling method of used tyres that comprises the following steps of: grinding of tyres by means of a grinder to obtain pieces of tyres with approximate maximum dimensions of 100×80 mm, granulating of ground tyre pieces by means of a granulation machine to obtain filaments of harmonic steel and granules containing textile fibres with 1-16 mm granulometry of apparent diameter, removal of steel filaments by means of attraction of a magnetic field, refining of granules containing textile fibre by means of a quick mill and application of air depression to separate the textile fibre from the rubber granules with 1-3 mm granulometry of diameter, wherein the tyres may be used to obtain products made of recycled rubber and textile fibre.