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1. WO2020109335 - METHOD FOR SEPARATING AND CLASSIFYING WASTE, IN PARTICULAR PACKAGING

Publication Number WO/2020/109335
Publication Date 04.06.2020
International Application No. PCT/EP2019/082636
International Filing Date 26.11.2019
IPC
B07C 5/342 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
5Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
34Sorting according to other particular properties
342according to optical properties, e.g. colour
CPC
B07C 5/342
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
5Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
34Sorting according to other particular properties
342according to optical properties, e.g. colour
Applicants
  • SUEZ GROUPE [FR]/[FR]
Inventors
  • VAN RIJCKEVORSEL, Franz
Agents
  • BORIE, Baptiste
  • GENDRON, Vincent
  • LARGEAU, Béatrice
  • RIPAULT, Damien
Priority Data
187188327.11.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR SEPARATING AND CLASSIFYING WASTE, IN PARTICULAR PACKAGING
(FR) PROCEDE DE TRI ET DE CARACTERISATION DE DECHETS, EN PARTICULIER DES EMBALLAGES
Abstract
(EN)
The invention relates to a system and a method for classifying articles in a flow of articles to be separated, the flow of articles to be separated being installed on a conveying device (1), comprising: - an image acquisition member (8) installed so as to be able to acquire at least one image of a portion of the flow of articles to be separated; - a first overhanging light source (4), which emits in the visible spectrum and illuminates the portion of the flow of articles to be separated, the at least one image of which is acquired by the image acquisition member (8); a classification member capable of classifying the articles of the portion of the flow of articles to be separated according to the at least one acquired image; and at least one second light source (5, 6, 7), of a different nature than the first light source (4), allowing additional visual information to appear on the at least one acquired image.
(FR)
L'invention concerne un système et un procédé de caractérisation d'objets d'un flux d'objets à trier, le flux d'objet à trier étant installé sur un dispositif de convoyage (1), comprenant: - Un organe d'acquisition d'image (8) installé de sorte à pouvoir acquérir au moins une image d'une portion du flux d'objets à trier; - Une première source lumineuse (4), émettant dans le spectre visible, installée en surplomb et éclairant ladite portion de flux d'objets à trier dont ladite au moins une image est acquise par l'organe d'acquisition d'image (8); Un organe de caractérisation apte à caractériser les objets de ladite portion du flux d'objets à trier en fonction de ladite au moins une image acquise; et au moins une deuxième source lumineuse (5, 6, 7), de nature distincte de la première source lumineuse (4), permettant l'apparition d'informations visuelles supplémentaires sur ladite au moins une image acquise.
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