Abstract

A method of recycling a filler included in artificial turf by sorting the filler into two or more materials, including: a first sorting operation of sorting the two or more materials based on a grain size; and a second sorting operation of sorting the materials, which are sorted by the first sorting operation and have grain sizes belonging to a predetermined range, based on specific gravity.

IPC Classes  ?

• B03B 9/00 - General arrangement of separating plant, e.g. flow sheets
• B03B 5/04 - Washing granular, powdered or lumpy materialsWet separating using shaken, pulsated or stirred beds as the principal means of separation on shaking tables
• B07B 1/22 - Revolving drums
• B29B 17/02 - Separating plastics from other materials
• B03B 5/06 - Constructional details of shaking tables, e.g. riffling
• B03B 5/62 - Washing granular, powdered or lumpy materialsWet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
• B03B 5/32 - Washing granular, powdered or lumpy materialsWet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
• B03B 5/40 - Devices therefor, other than using centrifugal force of trough type
• B03B 11/00 - Feed or discharge devices integral with washing or wet-separating equipment
• B03B 9/06 - General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
• B29L 31/00 - Other particular articles

Abstract

A method of recycling a filler included in artificial turf by sorting the filler into two or more materials, including: a first sorting operation of sorting the two or more materials based on a grain size; and a second sorting operation of sorting the materials, which are sorted by the first sorting operation and have grain sizes belonging to a predetermined range, based on specific gravity.

IPC Classes  ?

• B03B 9/00 - General arrangement of separating plant, e.g. flow sheets
• B03B 5/04 - Washing granular, powdered or lumpy materialsWet separating using shaken, pulsated or stirred beds as the principal means of separation on shaking tables
• B07B 1/22 - Revolving drums
• B29B 17/02 - Separating plastics from other materials
• B03B 5/06 - Constructional details of shaking tables, e.g. riffling
• B03B 5/62 - Washing granular, powdered or lumpy materialsWet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
• B03B 5/32 - Washing granular, powdered or lumpy materialsWet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
• B03B 5/40 - Devices therefor, other than using centrifugal force of trough type
• B03B 11/00 - Feed or discharge devices integral with washing or wet-separating equipment
• B29L 31/00 - Other particular articles
• B03B 9/06 - General arrangement of separating plant, e.g. flow sheets specially adapted for refuse

Abstract

The present invention relates to a method for recycling a filler included in artificial turf by sorting the filler into at least two materials, the method comprising: a first sorting step for sorting the at least two materials on the basis of a grain size; and a second sorting step for sorting, on the basis of specific gravity, materials having a grain size that falls within a predetermined range, which have been sorted in the first sorting step.

IPC Classes  ?

• B03B 5/04 - Washing granular, powdered or lumpy materialsWet separating using shaken, pulsated or stirred beds as the principal means of separation on shaking tables
• B03B 5/32 - Washing granular, powdered or lumpy materialsWet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
• B03B 5/62 - Washing granular, powdered or lumpy materialsWet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
• B07B 13/04 - Grading or sorting solid materials by dry methods, not otherwise provided forSorting articles otherwise than by indirectly controlled devices according to size