Solid material comminution or disintegration – Processes – Selective or differential comminution of mixed or bonded solids
Patent
1995-05-30
1996-05-21
Eley, Timothy V.
Solid material comminution or disintegration
Processes
Selective or differential comminution of mixed or bonded solids
156 94, 241 19, 241 29, B02C 2312, B02C 2314, B02C 2322
Patent
active
055181880
ABSTRACT:
A system for separating and packaging carpet forming fibrous material and backing material from carpet pieces for recycling. The system comprises a shredding apparatus for separating carpet pieces into substantially even sized small pieces of between two inches by two inches and four inches by four inches. These pieces are passed to a granulating apparatus which slices them into smaller pieces of between one-quarter inch and one-half inch which causes the fibrous material and backing material to begin to separate. A surge apparatus receives the partially separated materials and delivers them in an even manner to an elutriator. The elutriator using an upper air delivery system for carrying off the fibrous material and a lower air delivery system for carrying off the backing material delivers the separated materials to storage apparatus which readies the separated materials for recycling.
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Eley Timothy V.
Flint Cort
Jaudon Henry S.
JPS Automotive Products Corp.
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