Patent ID: 11883830
Assignee: WEBSPHERE IT & SOFT SOLUTIONS SRL
Field: Chemical engineering (Chemistry)
Classification: CPC B  Y | IPC B

Claim 0:
1. A waste sorting system (1) comprising a tank (S) for collecting recyclable material (RM) and a sorting unit (U) comprising a first sorting station (10) connected to said tank (S) through a transport device (12 of said recyclable material and a first sorting basin (14) containing a first liquid solution (L1) of given density to separate, according to Archimedes' principle, said recyclable material (RM) into a first material phase (F1) of first selection and a second material phase (F2) of first submersion; said first sorting basin (14) is delimited at the bottom by a first lower collection portion (140); wherein said sorting unit (U) comprises a first scraper (16) associated with said first sorting basin (14) for collecting said first phase (F1) from a free surface of said first liquid solution (L1) and first wash means (18) of said first phase (F1); said first lower collection portion (140) being passed through by a first conveyor (11); said first scraper moving axially within the first sorting basin for transferring said first phase (F1).