WO2008031931A1 - Procede de tri selectif sequentiel de flux de dechets et installation pour sa mise en oeuvre - Google Patents
Procede de tri selectif sequentiel de flux de dechets et installation pour sa mise en oeuvre Download PDFInfo
- Publication number
- WO2008031931A1 WO2008031931A1 PCT/FR2007/001295 FR2007001295W WO2008031931A1 WO 2008031931 A1 WO2008031931 A1 WO 2008031931A1 FR 2007001295 W FR2007001295 W FR 2007001295W WO 2008031931 A1 WO2008031931 A1 WO 2008031931A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- objects
- sorting
- ejected
- web
- deflectors
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting 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
- B07C5/34—Sorting according to other particular properties
Definitions
- the present invention relates generally
- the present invention relates to a method and a sorting plant which are more particularly applicable in the field of waste sorting.
- the invention relates more particularly to the sorting step d) separation of materials.
- Automatic sorting machines operating according to the principle of the detection of the presence of an object followed by the recognition of the material associated with an ejection pneumatic, such as those shown in Figures 1 and 2.
- These automatic sorting machines 1 waste 2 are commonly used in waste sorting centers. These include sorting machines marketed by BINDER + CO, MSS (MAGNETIC SEPARATION SYSTEMS), NATIONAL RECOVERY TECHNOLOGIES, PELLENC SELECTIVE TECHNOLOGIES, RTT SYSTEMTECHNIK GmbH and TITECH VISIONSORT.
- the sorting machine shown in FIG. 1 comprises: - a fast conveyor belt 3 for moving the waste 2 in the form of a sheet 21, to a sorting station 5 comprising:
- a material recognition device 51 for detecting and locating each waste 2 of the web 21, analyzing and identifying the material of which it is made, then assigning it a type of waste identified among a set of predefined types, or considering it as an intruder ,
- a calculator 52 (not shown in FIG. 1) which defines an order of ejection or non-ejection as a function of the results of the analysis made by the material recognition device 51 and of a sorting instruction introduced manually, and * a ramp 53 of ejection nozzles located below the plane of the conveyor belt 3 and whose nozzles, which are supplied with compressed air by solenoid valves controlled by the computer 52, are capable of giving the waste 2 to be ejected an amount of movement to lengthen their trajectory in a carpet pier, such that ejected waste 22 can reach the receiving device 6, which generally consists of a conveyor belt (as is the case for the sorting machine of FIG. 1), or various receptacles (such as is the case for the sorting machine of Figure 2).
- This sorting machine also comprises an evacuation device 7 which receives the non-ejected objects, which are then conveyed to another sorting machine 1.
- this sorting machine can also eject objects belonging to one of the desired classes, we speak then of positive sorting, that the set of intruders, we speak then of negative sorting.
- the sorting machine may be provided with a second ramp 54 ejection placed above the plane of the conveyor belt 3, and whose jets are directed downwards.
- the nozzles with which it is equipped make it possible to give pulses directed from top to bottom and, thus, to shorten the trajectory of objects in a carpet pier.
- the object of the present invention is therefore to propose a selective sorting process and a sorting installation adapted to the implementation of this process, making it possible to improve the technical performance, particularly in terms of flow rate and number of objects of different types that can be sorted simultaneously, and that overcome the disadvantages of the prior art.
- the present invention proposes a selective sorting method, suitable for the sorting of waste consisting of objects of several types mixed and belonging to the different classes of predefined objects that are to be separated from one another or to the class particular of the intruders, this method comprising: a transport operation consisting in moving these objects in the form of a sheet between an inlet and an outlet, a material recognition operation consisting in analyzing and identifying each object of the moving sheet and assimilating it either to a type of an object identified from a set of predefined types, that is to say an intruder, and a material separation operation of switching objects of different types, at the exit of the web, to different receptacles.
- intruder is meant, within the meaning of the present invention, any object present in the stream but not belonging to any of the predefined types of objects sought.
- n classes of searched objects it is necessary to sort according to n + 1 classes, the class in excess corresponding to the intruders.
- the separation operation is carried out by sequentially removing from the web the objects of the different types, which are selected in turn from all the predefined types of objects, as well as from the particular type of intruders, and in that it further comprises a recycling operation of returning to the input at least part of the web of objects having reached the exit.
- the material separation step d) not only the different classes or types of objects searched for are separated, but the different intruders are also extracted.
- intruder is meant, within the meaning of the present invention, any object present in the stream but not belonging to any of the predefined types of objects sought.
- the method according to the invention makes it possible, by organizing the sorting sequentially, to successively sort a wide spectrum of different objects. This sequential organization of sorting is made possible by the reintroduction upstream of non-ejected objects.
- the present invention also relates to a sorting installation adapted to the implementation of the sorting method according to the invention, which comprises: a) packaging and transport means capable of moving these objects in the form of a sheet between an inlet and an output, b) analysis means installed on the path of the web of objects and capable of analyzing and identifying each object of the moving web and assigning to it an object type identified from among a set of types predefined, either as intruder, and c) separation means installed at the output, controlled at least by the analysis means, and able to evacuate the identified objects by sending them to different respective receptacles.
- the sorting installation further comprises: d) recycling means, which are adapted to return to the input the objects of the sheet of objects having reached the exit without having been evacuated, and e) control means which are adapted to control the separation means for discharging from the sheet objects of different types, selected sequentially according to the types of objects identified by the analysis means.
- the sorting installation according to the present invention makes it possible to use the sorting machine almost permanently at its nominal flow rate, which broadens its field of use, in particular for treating very complex or very heterogeneous flows, or even the two at a time, as well as substances present in a small proportion, or deposits of small importance.
- FIG. 1 is a schematic view of a first embodiment of a waste sorting installation of the prior art
- FIG. 2 is a schematic view of a second embodiment of a sorting installation. waste of the prior art
- FIG. 3 is a schematic view of a first embodiment of a sorting installation according to the present invention
- FIG. 4 is a schematic view of a second embodiment of a sorting installation according to the present invention
- FIG. 5 is a schematic view of a third embodiment of a sorting installation according to the present invention
- FIG. 6 is a schematic view of a fourth embodiment of a sorting installation according to the present invention
- FIG. 7 is a partial schematic view of the device for receiving the ejected objects, illustrating in detail a first embodiment. of the orientation device of these objects,
- FIG. 8 is a partial schematic view of the device for receiving the ejected objects 22, illustrating in detail a second embodiment of the device for orienting these objects,
- FIG. 9 is a partial schematic view of the device for receiving the ejected objects, illustrating in detail a third embodiment of the device for orienting these objects,
- FIG. 10 is a partial schematic view of the device for receiving the ejected objects, illustrating in detail a fourth embodiment of the device for orienting these objects,
- FIGS. 1 and 2 The sorting facilities of the prior art, shown in FIGS. 1 and 2, have previously been described in the reference to the prior art.
- a sorting installation 1 comprises: a spreading device 3 for disposing in a substantially monolayer web the objects 2 entering the sorting device 1, constituted for example by a vibrating feed 3, - a feed conveyor 4 for conveying said objects 2 to at least one feed station.
- automatic sorting 5 for recognizing and sorting the objects 2 presented in web, which is preferably substantially monolayer, and distributing them into objects to be ejected 22 and objects not to be ejected 23,
- a device for receiving the ejected objects 22 which comprises:
- an orientation device 62 for the ejected objects 22 comprising a plurality of deviators 621 in number identical to the number of different types of products, in order to distribute, as a function of the sorting instruction, the objects ejected 22 towards
- a plurality of receptacles 63 able to receive the ejected objects 22 belonging to one or other of the predefined types sought, in an identical number to the number of products of different types sought,
- a receptacle 64 adapted to receive the ejected objects 22 belonging to the particular type of intruders; a recirculation loop 7 for returning the non-ejected objects 23 to the sorting device 1 upstream of the spreading device 3, a central control module 8.
- a buffer storage device 9 arranged upstream of the spreading device 3 to decouple the sorting machine 5 from the rest of the sorting installation 1, a flow control device 91 of the objects 2 at the output of the storage device 9, to maintain constant the feed rate of objects 2 of the sorting machine 5, compensating for fluctuations in the flow of recycled objects 23 by fluctuations of the same magnitude but opposite sign of the flow of objects 2 from of the buffer storage device 9,
- a flow measurement probe 10 located upstream of the sorting machine 5 at the feed conveyor 4 to determine the feed rate of objects 2 of the sorting machine 5.
- the sorting station 5 of the sorting installation 1 according to the invention is similar to that generally used in the sorting installations 1 of the prior art, such as that represented in FIG. 1, which comprises:
- a ramp 53 of ejection nozzles situated either below the feed conveyor 4, and whose jets which are directed upwards, can give pulses making it possible to lengthen the trajectory of the objects 22 to be ejected, or above the feed conveyor 4, and whose jets which are directed downwards, can give pulses to shorten the trajectory of the objects 22 to eject.
- the material recognition devices of these sorting stations 5 mainly use the analysis of the spectrum reflected by the objects to be sorted, in the field of near-infrared (wavelengths from 700 to 1500 nm), implementing a sensor optical which provides the location on the conveyor belt of the object to be sorted and a specific signature of the molecule component.
- plastic resins polyethylene terephthalate or PET, low density polyethylene or LDPE, high density polyethylene or HDPE, polypropylene or PP, poly vinyl chloride or PVC, polyacrylonytrile or PAN, polystyrene or PS, polycarbonate or PC polyamide or PA, polymethylmethacrylate or PMMA, etc.
- PET low density polyethylene
- HDPE high density polyethylene
- HDPE high density polyethylene
- HDPE high density polyethylene or HDPE
- polypropylene or PP poly vinyl chloride or PVC
- polyacrylonytrile or PAN polystyrene or PS
- polycarbonate or PC polyamide or PA polymethylmethacrylate or PMMA, etc.
- ELA food liquid packaging
- Thinner separations can be achieved by coupling the recognition of materials described above with other types of detections such as the color of objects or the general tone and number of colors used for printing.
- This last type of analysis is conventionally used to differentiate printing or writing papers from those intended to manufacture packaging.
- Spectral analysis is inefficient for detecting metals, especially non-ferrous metals.
- the sorting machines are also equipped with induction or eddy current sensors. The disturbance of the electromagnetic field caused by the passage of a metal object in front of the sensor is identified, localized and converted in order of ejection of the corresponding object.
- the central control module 8 is able to: - define and / or modify the sorting setpoint for the computer 52 of the sorting machine 5, configure the orientation device 62 as a function of the sorting setpoint, and adapt the setpoint in order to make it optimal, based on a statistical treatment of the results of the analyzes made by the analysis device 51.
- flow measurement probes 10 that can be used in the sorting installation 1 of the present invention, mention may in particular be made of ultrasonic probes which make it possible to measure the height of the ply 21 on the supply conveyor 4, or the optical sensors which make it possible to measure the occupation rate in objects 2 of the supply conveyor 4.
- a sorting installation 1 according to a second embodiment of the present invention is shown in FIG. 4.
- This sorting installation 1 is particularly suitable in the case where one of the predefined types of objects 2 to be extracted is largely in the majority with respect to to all others which justifies a continuous extraction of this majority product.
- the sequential organization of sorting then only relates to the objects 2 belonging to the other predefined types, and to the intruders.
- the automatic sorting station 5 is of the double ejection type, high and low, as shown on FIG. 2.
- One of the outlets for example the one corresponding to the upward ejections, is assigned to the continuous ejection of the majority product 24 collected in the receptacle 65.
- the other output corresponding to the ejection towards the bottom, serves the routing device 61, orientation 62 and the plurality of receptacles 63, 64 as indicated above in the comments in Figure 3.
- FIG. 5 shows a sorting installation 1 according to a third embodiment of the present invention, which comprises two sorting stations 5, 500, which are arranged in series upstream of the device 6 to receive the ejected objects 22 and are controlled by the central control module 8 providing in parallel and simultaneously the switching of the instructions between the two sorting machines 5, 500.
- the first sorting station 5 is intended for sorting 5 of the objects 2
- the second sorting station 500 is used to control the quality of sorting performed by the first sorting machine 5, that is to say by ejecting the flow of the objects 2 sorted by the first sorting station 5 sorting errors.
- the sorting performed at the sorting station 5 is then a positive sort, that performed at the sorting station 500 is a negative sort.
- FIG. 6 shows a sorting installation 1 according to a fourth embodiment of the present invention, comprising two ejection devices (not shown in FIG. 6) located in the sorting station 5 (for example two nozzle ramps). ejection) and two devices 6, 600 for receiving the ejected objects 22, which are each coupled to one of the ejectors.
- Each device 6 for receiving the ejected objects 22 comprises:
- the orientation devices 62, 620 mentioned above can take different forms depending on the geometry of the installation and in particular the routing device 61, 610. As an indication, the devices 6, 600 can be mentioned in particular.
- ejected objects conveyor 61, 610 is configured to provide substantially horizontal transport of the ejected objects 22 to the orientation device 62, and the deflectors 621 of the ejector device 62, orientation 62 are configured to push the ejected objects 21 to make them leave the routing device 61 to the right of the receptacle 63, 630 which is intended for them by the sorting instruction, or to let the objects ejected 21 to walk without deviation to receptacle 64,640 for intruders.
- a conveyor belt 61 may be used as a conveyor and the deflectors 621 may be air jet deflectors, as shown in FIG. 7, or belt deflectors, as shown in FIG.
- devices 6 can also be mentioned, 600 to receive the ejected objects 22 in which the routing device 61, 610 is configured to provide substantially vertical transport of the ejected objects 21 to the orientation device 62, 620, and the deflectors 621, 6210 of the device Orientation 62, 620 are configured to orient the ejected objects 21 downward just above the receptacle 63, 630 or 64, 640 for them.
- a hopper 61, 610 may be used as delivery device 61, 610, and deviators 621, 6210 consist of a set of flaps arranged in the hopper that can pivot about a horizontal axis so as to delimit a duct. routing the objects 22 to the receptacle 63, 630 or 64, 640 which is intended for them, as shown in FIG.
- the sequential sorting of the objects 2 implementing the sorting installation of the invention as represented in FIG. 3 is as follows: 1) definition of an initial sorting setpoint by the central control module 8 and resulting from one of the following options: setpoint predefined by the user, or setpoint defined by the control module 8 either randomly or according to the historical knowledge of the composition of the stream to be sorted acquired during previous operations of the device ; this initial sorting instruction indicates that the initial sorting sequence consists, for example, in separating the type A objects 2 from the other objects of type B, C,..., N; 2) transmission of the initial sorting instruction to the computer 52 which defines the following sorting order: ejection of the type A objects 2 to route them to the orientation device 62,
- the contents of objects 2 of type A, C, ... or N increase gradually until the content of one of the objects of type A, C ... or N reaches one of the threshold values S A , Sc, ••• or S N ;
- the process is generally the same, except for the configuration of the orientation device 62 which must then point to the receptacle 64.
- This sequential organization of the sorting according to the method of the invention allows the real-time adaptation of the sorting sequences as a function of the composition characteristics of the flow of the incoming objects on the one hand, and the flow of recycled objects on the other hand. on the other hand, compositions expressed as contents of the objects of the different types, predefined and intrusive, in these flows.
- the sorting station 5 operates permanently at its nominal capacity, which increases its productivity compared to the operation of the prior art. It is also possible to predefine a sequencing order of the sorting sequences, and to repeat this linear sequencing in an immutable manner: ABCD ... NABCD ... N ...
- This mode of operation less optimized than that described previously, may however be necessary, especially for adjustments. It can also constitute a degraded mode preserving the ability to sort several types of objects 2 using a single automatic sorting station.
Landscapes
- Sorting Of Articles (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Mobile Radio Communication Systems (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07823352A EP2064004B1 (fr) | 2006-09-11 | 2007-07-26 | Procede de tri selectif sequentiel de flux de dechets et installation pour sa mise en oeuvre |
AT07823352T ATE496708T1 (de) | 2006-09-11 | 2007-07-26 | Sequenzielles selektives sortierverfahren und einrichtung zu dessen umsetzung |
PL07823352T PL2064004T3 (pl) | 2006-09-11 | 2007-07-26 | Sposób selektywnego sortowania sekwencyjnego strumienia odpadów i urządzenie do jego stosowania |
AU2007296084A AU2007296084A1 (en) | 2006-09-11 | 2007-07-26 | Sequential selective sorting method and installation for implementing it |
DE602007012274T DE602007012274D1 (de) | 2006-09-11 | 2007-07-26 | Sequenzielles selektives sortierverfahren und einrichtung zu dessen umsetzung |
US12/440,620 US20090306816A1 (en) | 2006-09-11 | 2007-07-26 | Sequential Selective Sorting Method and Installation for Implementing it |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0607931 | 2006-09-11 | ||
FR0607931A FR2905613B1 (fr) | 2006-09-11 | 2006-09-11 | Procede de tri selectif sequentiel et installation pour sa mise en oeuvre. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008031931A1 true WO2008031931A1 (fr) | 2008-03-20 |
Family
ID=37907499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2007/001295 WO2008031931A1 (fr) | 2006-09-11 | 2007-07-26 | Procede de tri selectif sequentiel de flux de dechets et installation pour sa mise en oeuvre |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090306816A1 (fr) |
EP (1) | EP2064004B1 (fr) |
AT (1) | ATE496708T1 (fr) |
AU (1) | AU2007296084A1 (fr) |
DE (1) | DE602007012274D1 (fr) |
ES (1) | ES2359100T3 (fr) |
FR (1) | FR2905613B1 (fr) |
PL (1) | PL2064004T3 (fr) |
WO (1) | WO2008031931A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104669465A (zh) * | 2015-02-02 | 2015-06-03 | 高伟 | 智能破碎分拣机 |
US11077470B2 (en) | 2014-12-17 | 2021-08-03 | Envac Optibag Ab | Sorting system with multiple sorting devices |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2688805C (fr) * | 2008-11-18 | 2013-07-02 | John F. Green | Methode et installation de tri d'articles heterogenes |
WO2012109378A2 (fr) * | 2011-02-08 | 2012-08-16 | Indiana University Research And Technology Corporation | Spectroscopie de mobilité ionique et utilisation de la technique d'élimination successive |
CN104025115B (zh) * | 2011-12-01 | 2018-07-03 | 艾利丹尼森公司 | 用于批量rfid标签编码的系统和方法 |
US11962876B2 (en) | 2014-01-31 | 2024-04-16 | Digimarc Corporation | Recycling methods and systems, and related plastic containers |
US20190306385A1 (en) | 2014-01-31 | 2019-10-03 | Digimarc Corporation | Concerning digital marking and reading of plastic items, useful in recycling |
NL2014986B1 (en) * | 2015-06-18 | 2017-01-23 | Filigrade B V | Waste separation method. |
JP6333871B2 (ja) * | 2016-02-25 | 2018-05-30 | ファナック株式会社 | 入力画像から検出した対象物を表示する画像処理装置 |
ES2955065T3 (es) * | 2017-09-15 | 2023-11-28 | Ecoembalajes Espana S A | Máquina de separación óptica de residuos |
LU100782B1 (en) * | 2018-04-27 | 2019-10-28 | Soremartec Sa | System for conveying products in succession along an industrial line |
CN108837936A (zh) * | 2018-05-15 | 2018-11-20 | 河北卓达建材研究院有限公司 | 一种建筑垃圾的自动分选方法 |
BE1027264B1 (nl) | 2019-05-10 | 2020-12-07 | Vanheede Plastic Recovery Nv | Werkwijze en sorteerinstallatie voor het sorteren van afval |
WO2023122059A2 (fr) * | 2021-12-20 | 2023-06-29 | Evtek Inc. | Système et procédés d'approvisionnement et de traitement de matériaux recyclables |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3747755A (en) * | 1971-12-27 | 1973-07-24 | Massachusetts Inst Technology | Apparatus for determining diffuse and specular reflections of infrared radiation from a sample to classify that sample |
WO1996036443A1 (fr) * | 1995-05-19 | 1996-11-21 | Tomra Systems A/S | Dispositif pour la manutention de recipients a boissons vides |
WO2002004185A1 (fr) * | 2000-07-10 | 2002-01-17 | Der Grüne Punkt - Duales System Deutschland Ag | Procede et dispositif destine a separer en fonction du type des plastiques de melanges de plastiques recycles |
EP1484117A1 (fr) * | 2003-06-06 | 2004-12-08 | Böwe Bell + Howell GmbH | Procédé et dispositif de tri de lettres |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5249690A (en) * | 1991-10-15 | 1993-10-05 | Patterson Gill R | Apparatus and method for sorting commingled waste materials for recycling |
IT237285Y1 (it) * | 1995-11-16 | 2000-09-05 | Cml Handling Technology S P A | Tramoggia di scarico per apparecchiature smistatrici |
US6237427B1 (en) * | 1999-02-08 | 2001-05-29 | James C. Helfrich | Flow rate measuring system for crops supported on a conveyor |
TW464546B (en) * | 1999-12-13 | 2001-11-21 | Nippon Kokan Kk | Apparatus for sorting waste plastics and method therefor |
-
2006
- 2006-09-11 FR FR0607931A patent/FR2905613B1/fr not_active Expired - Fee Related
-
2007
- 2007-07-26 EP EP07823352A patent/EP2064004B1/fr active Active
- 2007-07-26 WO PCT/FR2007/001295 patent/WO2008031931A1/fr active Application Filing
- 2007-07-26 ES ES07823352T patent/ES2359100T3/es active Active
- 2007-07-26 US US12/440,620 patent/US20090306816A1/en not_active Abandoned
- 2007-07-26 PL PL07823352T patent/PL2064004T3/pl unknown
- 2007-07-26 AT AT07823352T patent/ATE496708T1/de not_active IP Right Cessation
- 2007-07-26 AU AU2007296084A patent/AU2007296084A1/en not_active Abandoned
- 2007-07-26 DE DE602007012274T patent/DE602007012274D1/de active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3747755A (en) * | 1971-12-27 | 1973-07-24 | Massachusetts Inst Technology | Apparatus for determining diffuse and specular reflections of infrared radiation from a sample to classify that sample |
WO1996036443A1 (fr) * | 1995-05-19 | 1996-11-21 | Tomra Systems A/S | Dispositif pour la manutention de recipients a boissons vides |
WO2002004185A1 (fr) * | 2000-07-10 | 2002-01-17 | Der Grüne Punkt - Duales System Deutschland Ag | Procede et dispositif destine a separer en fonction du type des plastiques de melanges de plastiques recycles |
EP1484117A1 (fr) * | 2003-06-06 | 2004-12-08 | Böwe Bell + Howell GmbH | Procédé et dispositif de tri de lettres |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11077470B2 (en) | 2014-12-17 | 2021-08-03 | Envac Optibag Ab | Sorting system with multiple sorting devices |
CN104669465A (zh) * | 2015-02-02 | 2015-06-03 | 高伟 | 智能破碎分拣机 |
Also Published As
Publication number | Publication date |
---|---|
EP2064004A1 (fr) | 2009-06-03 |
US20090306816A1 (en) | 2009-12-10 |
PL2064004T3 (pl) | 2011-06-30 |
DE602007012274D1 (de) | 2011-03-10 |
ATE496708T1 (de) | 2011-02-15 |
FR2905613A1 (fr) | 2008-03-14 |
EP2064004B1 (fr) | 2011-01-26 |
FR2905613B1 (fr) | 2008-11-14 |
ES2359100T3 (es) | 2011-05-18 |
AU2007296084A1 (en) | 2008-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2064004B1 (fr) | Procede de tri selectif sequentiel de flux de dechets et installation pour sa mise en oeuvre | |
JP6617028B2 (ja) | 収穫された根菜作物を処理する方法及び装置 | |
WO2012137433A1 (fr) | Trieuse optique | |
JP2000084498A (ja) | 廃材、特にプラスチック廃材の選別装置 | |
US20230119149A1 (en) | Method and apparatus for sorting heterogeneous material | |
JP3647799B2 (ja) | 使用済みボトルの色別・材質別選別装置 | |
CN1441717A (zh) | 从回收的塑料混合物中按照种类分离塑料的工艺方法和设施 | |
EP3710812B1 (fr) | Système automatisé de tri de résidus d'aluminium aéronautique à base d'une technique de spectroscopie par claquage induit par laser (libs) | |
EP0824042A1 (fr) | Machine de tri de bouteilles plastiques et procédé mis en oeuvre par la machine | |
FR2923165A1 (fr) | Procede et dispositif de tri selectif d'objets | |
EP4061547B1 (fr) | Ensemble et procédé de tri d'objets a recycler | |
FR2498089A1 (fr) | Procede et appareil de tri automatique de melanges d'emballages et similaires usages ou non | |
JP3207913U (ja) | 再生骨材の選別装置 | |
EP1778415B1 (fr) | Installation de triage et de regroupement d'objets, recipients ou autres | |
US4763793A (en) | Installation for sorting articles by weight and shape | |
JP2004074151A (ja) | プラスチックの材質識別装置 | |
AU2013257403B2 (en) | Sequential selective sorting method and installation for implementing it | |
KR100450519B1 (ko) | 마늘 선별장치 | |
FR2878172A1 (fr) | Procede et dispositif pour assurer le tri entre des baies de raisin et des dechets | |
FR2714309A1 (fr) | Installation comprenant deux séparateurs magnétiques du type à courants de Foucault pour le tri sélectif de déchets domestiques à base de métaux non ferreux. | |
IE87162B1 (en) | A recirculating recycling system | |
FR3122586A1 (fr) | Système et procédé de tri particulaire, et installation et procédé de tri et de caractérisation particulaire associés | |
JP2001314822A (ja) | 選別機 | |
EP3766590A1 (fr) | Dispositif et procédé de retrait automatique d'une etiquette | |
FR2732247A1 (fr) | Machine de tri d'objets en plastique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07823352 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007823352 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007296084 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12440620 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 2007296084 Country of ref document: AU Date of ref document: 20070726 Kind code of ref document: A |