Patent ID: 6742529
Filing Date: 2004-06-01
Classification: B02C,B03B,B07C,B29B,B29K,B29L,G01N,Y02W,Y10S

Abstract:
A resin recycling system comprising crushing means for individually crushing resin mold products into crushed resinous pieces in which 70% or more of the crushed resinous pieces have an equivalent diameter in a range from 1 to 50 mm;packing means for separately packing the individually crushed resinous pieces the said packing means including a bag having a transparent portion; classification means for irradiating a light beam to the individually crushed resinous pieces through the transparent portion of the bag and identifying a kind of the crushed resinous pieces based on a reflected beam therefrom, and clarifying the bags into respective kinds of resins; and cleaning means capable of taking the crushed resinous pieces out from the bag and cleaning the crushed resinous pieces to remove foreign matters adhered on the surface thereof said cleaning means comprising a cleaning vessel, an agitating member provided in the cleaning vessel, and an abrasive surface provided on at least part of the inner wall of the cleaning vessel and/or the surface of the agitating member.