EP0248281A2 - Installation de tri de verre - Google Patents

Installation de tri de verre Download PDF

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Publication number
EP0248281A2
EP0248281A2 EP87107387A EP87107387A EP0248281A2 EP 0248281 A2 EP0248281 A2 EP 0248281A2 EP 87107387 A EP87107387 A EP 87107387A EP 87107387 A EP87107387 A EP 87107387A EP 0248281 A2 EP0248281 A2 EP 0248281A2
Authority
EP
European Patent Office
Prior art keywords
glass
light
batch
slide
receiving device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP87107387A
Other languages
German (de)
English (en)
Other versions
EP0248281B1 (fr
EP0248281A3 (en
Inventor
Wolfgang Klumparendt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAB Marlis Kellermann
Original Assignee
MAB Marlis Kellermann
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6301921&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0248281(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MAB Marlis Kellermann filed Critical MAB Marlis Kellermann
Priority to AT87107387T priority Critical patent/ATE56161T1/de
Publication of EP0248281A2 publication Critical patent/EP0248281A2/fr
Publication of EP0248281A3 publication Critical patent/EP0248281A3/de
Application granted granted Critical
Publication of EP0248281B1 publication Critical patent/EP0248281B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B07C5/3416—Sorting according to other particular properties according to radiation transmissivity, e.g. for light, x-rays, particle radiation

Definitions

  • the invention relates to a sorting device of a glass sorting system, which is used for separating non-glass or glass parts contaminated with non-glass residues.
  • This waste glass arrives at the glass recycling company in the form of broken glass and bottles in a highly contaminated and interspersed state. Before it is used, it must therefore be freed of impurities and, in general, sorted according to the different types of glass and glass colors.
  • the invention relates to the removal of impurities from the glass or the separation of non-glass and glass parts with non-glass residues from the glass batch.
  • Ceramic and clay components in the waste glass batch have an extremely disruptive effect, and are repeatedly found to a large extent in such glass waste. This is because the consumer who brings the glass waste to the glass collection points mistakenly equates ceramics and pottery with glass and glassware. Impurities are also metal components, be it in the form of glued-on metal foils, remnants of screw closures or clip closures. On the other hand, in the case of glass waste of this type, there are paper labels or other easily flammable organic constituents which are not annoying for recycling.
  • the object of the invention is therefore to provide a device which makes it possible to separate out the disruptive materials without removing too many usable glass components from the glass batch.
  • This is achieved according to the invention by a slide inserted between a feed device feeding the batch of glass and a discharge device leading away, at the end of which a flap which can be pivoted downward is arranged, and a slide which accommodates the slide between itself and which is arranged transversely to the transport direction of the batch and controls the flap movement , Light transmitting and receiving device.
  • the batch of glass to be sorted is passed over a slide, the individual components of this batch being separated.
  • the flap is controlled via the light-transmitting and receiving device in such a way that the flap is opened after a period of time corresponding to the material speed on the slide, so this non-glass component is removed from the batch of glass becomes.
  • the rejection can be repeated again without difficulty.
  • the detection of non-glass by the light transmitting and receiving device can be influenced by the choice of the light wavelength.
  • the ultraviolet part as well as the infrared part is to be used for this purpose.
  • the ultraviolet component between 300 nm and 380 nm, which essentially corresponds to the UV-A range, especially to separate special glasses.
  • a wavelength that is in the near infrared is particularly recommended for conventional waste glass, since this wavelength penetrates paper labels that are stuck on, but does not penetrate metal parts.
  • glass portions glued to paper pass through the separating device according to the invention, but not glass portions containing metal.
  • the chute 2 is encompassed by a light transmitting and receiving device 5, 6.
  • a light transmitting and receiving device 5 In order to prevent the statement from being falsified, it may be expedient to arrange the light transmitting device below the chute 2 and the light receiving device above it.
  • the slide 2 has a transparent part 7, which is irradiated by light from the light transmitting and receiving device 5, 6.
  • the light-m Ep trapping part as shown in FIG. 2, consists of a plurality of light converters 8, which are arranged next to and one behind the other so that the components of the batch of glass sliding below or above are detected with certainty.
  • the batch of glass brought up via the feed device 1 occasionally slides on the slide 2 in the direction of the discharge device 4 and passes the light-transmitting and receiving device 5, 6. If there is non-glass under the batch of glass being fed in, one of the slipping speeds becomes Glass batch corresponding delay time suddenly opened the flap 3, for example by an electromagnet, so that this Non-glass component can fall into a waste container 9 or be re-sorted. Glass parts, on the other hand, slide on the slide 2 over the flap 3 and reach the discharge device 4 leading away for further use.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Sorting Of Articles (AREA)
  • Disintegrating Or Milling (AREA)
  • Processing Of Solid Wastes (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glass Compositions (AREA)
EP87107387A 1986-05-30 1987-05-21 Installation de tri de verre Expired - Lifetime EP0248281B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87107387T ATE56161T1 (de) 1986-05-30 1987-05-21 Glas-sortieranlage.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863618173 DE3618173A1 (de) 1986-05-30 1986-05-30 Glas-sortieranlage
DE3618173 1986-05-30

Publications (3)

Publication Number Publication Date
EP0248281A2 true EP0248281A2 (fr) 1987-12-09
EP0248281A3 EP0248281A3 (en) 1988-07-27
EP0248281B1 EP0248281B1 (fr) 1990-09-05

Family

ID=6301921

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87107387A Expired - Lifetime EP0248281B1 (fr) 1986-05-30 1987-05-21 Installation de tri de verre

Country Status (6)

Country Link
US (1) US4765484A (fr)
EP (1) EP0248281B1 (fr)
AT (1) ATE56161T1 (fr)
DE (2) DE3618173A1 (fr)
ES (1) ES2018200B3 (fr)
GR (1) GR3001156T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0325558A1 (fr) * 1988-01-07 1989-07-26 Vetropack Ag Méthode et dispositif de détection de corps étrangers dans un courant de corps transparents pour radiation électromagnétique
EP0328126B1 (fr) * 1988-02-12 1996-04-17 Hubertus Exner Méthode et dispositif pour trier des déchets de verre
DE19832856A1 (de) * 1998-07-22 2000-01-27 Flachglas Ag Vorrichtung zum Detektieren von Glaskeramikteilen in Glasscherbengemengen

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827024C2 (de) * 1988-08-05 1995-01-19 S & S Elektronik Geraetebau Vorrichtung zum Erkennen und Trennen von Verunreinigungen aus einem Kunststoff- oder Glasmaterialstrom
US5048695A (en) * 1988-11-10 1991-09-17 The Boeing Company Reject station in a gravity conveyor
JPH04283052A (ja) * 1990-09-25 1992-10-08 Fmc Corp 高分解物品取扱い装置
SE500005C2 (sv) * 1992-04-29 1994-03-21 Bjoern Bygge Anordning för avskiljande av matbestick från restaurangavfall
JPH074934A (ja) * 1993-02-12 1995-01-10 General Electric Co <Ge> 結晶性物体の分級・選別
DE4339822C1 (de) * 1993-11-23 1995-05-24 Noell Gmbh Verfahren und Vorrichtung zur Sortierung von anorganischen nichtmetallischen Werkstoffen
AT406089B (de) * 1996-08-21 2000-02-25 Binder Co Ag Verfahren und einrichtung zur bestimmung der reinheit von aufbereitetem altglas
AT11769U1 (de) * 2009-08-19 2011-04-15 Binder Co Ag Verfahren und vorrichtung zum detektieren von bleihältigen glasstücken

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179247A (en) 1962-06-28 1965-04-20 Sphere Invest Ltd Random stream materials sorter
US3802558A (en) 1973-04-02 1974-04-09 Sortex North America Refuse sorting and transparency sorting
DE2952411B1 (de) 1979-12-27 1981-05-27 Erkelenzer Maschinenfabrik Ferd.Clasen KG, 5140 Erkelenz Vorrichtung zum getrennten Sammeln von Glasbruch verschiedener Faerbung
WO1985000123A1 (fr) 1983-06-27 1985-01-17 Cochlea Corporation Systeme pour mesurer les caracteristiques geometriques et electromagnetiques d'objets
FR2576008A1 (fr) 1985-01-16 1986-07-18 Bsn Dispositif de tri optique du groisil, pour obtenir du calcin, et installation comprenant de tels dispositifs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628657A (en) * 1968-08-15 1971-12-21 Fmc Corp Method of and apparatus for detecting an opaque object in a translucent substance
GB1346566A (fr) * 1969-11-14 1974-02-13
DD94934A1 (fr) * 1972-02-29 1973-01-12
US3890221A (en) * 1973-12-14 1975-06-17 Sortex North America Translucency/opaque sorting
DE3278033D1 (en) * 1982-02-12 1988-03-03 Satake Eng Co Ltd Apparatus for detecting cracked grain of unhulled rice or hulled rice

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179247A (en) 1962-06-28 1965-04-20 Sphere Invest Ltd Random stream materials sorter
US3802558A (en) 1973-04-02 1974-04-09 Sortex North America Refuse sorting and transparency sorting
DE2952411B1 (de) 1979-12-27 1981-05-27 Erkelenzer Maschinenfabrik Ferd.Clasen KG, 5140 Erkelenz Vorrichtung zum getrennten Sammeln von Glasbruch verschiedener Faerbung
WO1985000123A1 (fr) 1983-06-27 1985-01-17 Cochlea Corporation Systeme pour mesurer les caracteristiques geometriques et electromagnetiques d'objets
FR2576008A1 (fr) 1985-01-16 1986-07-18 Bsn Dispositif de tri optique du groisil, pour obtenir du calcin, et installation comprenant de tels dispositifs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0325558A1 (fr) * 1988-01-07 1989-07-26 Vetropack Ag Méthode et dispositif de détection de corps étrangers dans un courant de corps transparents pour radiation électromagnétique
CH673789A5 (fr) * 1988-01-07 1990-04-12 Vetropack Ag
EP0328126B1 (fr) * 1988-02-12 1996-04-17 Hubertus Exner Méthode et dispositif pour trier des déchets de verre
DE19832856A1 (de) * 1998-07-22 2000-01-27 Flachglas Ag Vorrichtung zum Detektieren von Glaskeramikteilen in Glasscherbengemengen

Also Published As

Publication number Publication date
ES2018200B3 (es) 1991-04-01
US4765484A (en) 1988-08-23
EP0248281B1 (fr) 1990-09-05
EP0248281A3 (en) 1988-07-27
DE3764714D1 (de) 1990-10-11
ATE56161T1 (de) 1990-09-15
DE3618173A1 (de) 1987-12-03
GR3001156T3 (en) 1992-06-30

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