EP2786810A1 - Procédé de séparation et/ou de tri de produits en vrac - Google Patents

Procédé de séparation et/ou de tri de produits en vrac Download PDF

Info

Publication number: EP2786810A1
Authority: EP; European Patent Office
Prior art keywords: bulk material; separation channel; separation; separating; vibration drive
Prior art date: 2013-04-06
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

EP14001232.9A

Other languages

German (de)

English (en)

Other versions

EP2786810B1 (fr

Inventor

Nico Mummert

Günther Blösch

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.)

Trenn- und Sortiertechnik GmbH

Original Assignee

Trenn- und Sortiertechnik GmbH

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.)

2013-04-06

Filing date

2014-04-03

Publication date

2014-10-08

2014-04-03 Application filed by Trenn- und Sortiertechnik GmbH filed Critical Trenn- und Sortiertechnik GmbH

2014-10-08 Publication of EP2786810A1 publication Critical patent/EP2786810A1/fr

2022-04-27 Application granted granted Critical

2022-04-27 Publication of EP2786810B1 publication Critical patent/EP2786810B1/fr

Status Active legal-status Critical Current

2034-04-03 Anticipated expiration legal-status Critical

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
- B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
- B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
- B07B13/113—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters shaking tables
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements

Definitions

the invention relates to a method for separating and / or sorting bulk materials, in particular crushed scrap for the recovery of recyclable recyclables. Furthermore, the invention relates to a device for carrying out the method.
the invention is therefore based on the object to improve a method of the type mentioned in such a way that even such bulk materials can be separated as quantitatively as possible from one another in groups of bulk materials.
this is achieved by a method in which initially the bulk material is applied via a hopper, a screw, a conveyor belt or the like on a distributor trough, which is provided with a vibrating drive for the planar distribution of the bulk material, whereby the bulk material to the edge of the distributor trough wanders and falls from there to a below arranged separation channel, which is arranged obliquely and also provided with a vibration drive, whereby a separation of the bulk material takes place in two types of bulk material, namely one in the separation channel upwardly and downwardly migrating, each at the top or lower edge of the separation channel can be collected separately.
the advantage achieved by the invention consists essentially in the fact that, as a result, materials can also be separated from one another, which could hitherto hardly be separated by the known separation processes.
a separation is possible to the extent that the interesting materials for reuse, namely the copper cable, copper strands, Plastics and printed circuit boards, can be separated from the other materials.
the oscillatory movements generated by the vibration drive of the separation channel take place in the plane of its bearing surface. This promotes the separation of the bulk material in a special way.
pre-sorting with the aid of a rake takes place at the discharge edge of the distributor troughs.
the bulk material shares to be supplied to a recyclable material are transported longer on the rake, while the unwanted admixtures fall through the spaces between the rake.
a further pre-sorting takes place by means of a bulk material separating air flow by means of a first air nozzle. Since the parts to be separated preferably have an increased air resistance, based on their weight, a pre-separation is already carried out by this air flow.
an air flow is generated by means of a second air nozzle, since the bulk material types moving upwards in the separation process on the separation channel initially tend to roll downwards.
the invention is characterized by an arrangement for separating and / or sorting bulk materials, in particular crushed scrap for the recovery of recyclable Recyclables, which initially consists of a distributor trough, to which the bulk material is applied via a funnel, a screw, a conveyor belt or the like, wherein the distributor trough is provided with a vibrating drive for the flat distribution of the bulk material, further arranged with a below, that of Edge of the distribution channel falling bulk receiving separation channel, which is arranged obliquely and is also provided with a vibrating drive to separate the bulk material in two types of bulk material, as well as collecting containers for the two accumulating at the top or bottom of the separation trough bulk material types.
the inclination of the separation channel is in the range between 10 ° and 18 °, since here the separation results are particularly optimal.
the vibration drive of the separation channel is advantageously arranged below this and generates oscillating movements in the plane of its bearing surface. It has proven to be expedient if the vibration stroke of the vibration drive of the separation channel is in the range up to a maximum of 1.9 mm.
the vibration drive of the separation channel is formed electromagnetically.
a rake is arranged at the discharge edge of the distributor trough. This leads to a first spatial separation of the bulk material.
the clear calculation width is in the range between 10 and 15 mm.
the rake is inclined downwards to its free end at an angle of about 10 °.
a second air nozzle is arranged, whose air flow is used to further support the separation process.
the device shown in the drawing is used for separating and / or sorting of bulk materials, in particular of crushed scrap for the recovery of recyclable recyclables.
this device consists of a distributor trough 1, to which the bulk material is applied via a hopper not shown in the drawing, a screw, a front belt or the like.
the distributor trough 1 is here provided with a vibratory drive 2, which ensures a planar distribution of the bulk material and, moreover, transports it to its free edge 3.
the device has a separating channel 4 arranged below the distributor channel 1, which receives the bulk material falling from the free edge 3 of the distributor channel 1.
This separation channel 4 is arranged obliquely and also provided with a vibration drive 5, which in particular because of the inclination separation of the bulk material in two types of bulk material is possible.
a vibration drive 5 which in particular because of the inclination separation of the bulk material in two types of bulk material is possible.
the arrangement just described allows in particular a separation of copper cable, copper strands, plastics and printed circuit boards, ie recyclables of the otherwise contained in the bulk material with stones, glass, iron and stainless steel.
the vibration drive 5 of the separation channel 4 is arranged below this and generates oscillating movements which lie in the plane of the support surface.
a vibration stroke of the vibration drive 5 of the separation channel 4 of a maximum of 1.9 mm is sufficient. It is crucial, however, that the vibration drive 5 of the separation channel 4 is formed electromagnetically.
a rake 6 which performs a presorting of the bulk material.
cables and strands remain longer on the rake 6 than the so-called cubic material, ie stones and glass.
a calculation width in the range between 10 and 15 mm has proven to be expedient. It is also advantageous if the rake 6 is inclined downwards towards its free end at an angle of approximately 10 °.
two air nozzles 7.8 are arranged on the device whose air flow performs a presorting.
the first air nozzle 7 is arranged below the Abschrandes 3 and ensures that the lighter material that moves in the further separation process on the separation channel 4 upwards, is already moved in this preferred direction.
the second air nozzle 8 is just above the separation channel 4 arranged and also conveys those materials which perform on the separation channel 4 itself an upward movement in this preferred direction, since they initially after hitting the separation channel 4 tend to roll down.

Landscapes

Combined Means For Separation Of Solids (AREA)

EP14001232.9A 2013-04-06 2014-04-03 Procédé de séparation et/ou de tri de produits en vrac Active EP2786810B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102013006061.3A DE102013006061A1 (de)	2013-04-06	2013-04-06	Verfahren zum Trennen und/oder Sortieren von Schüttgütern

Publications (2)

Publication Number	Publication Date
EP2786810A1 true EP2786810A1 (fr)	2014-10-08
EP2786810B1 EP2786810B1 (fr)	2022-04-27

Family

ID=50478127

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14001232.9A Active EP2786810B1 (fr)	2013-04-06	2014-04-03	Procédé de séparation et/ou de tri de produits en vrac

Country Status (3)

Country	Link
EP (1)	EP2786810B1 (fr)
DE (1)	DE102013006061A1 (fr)
ES (1)	ES2913949T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE202017001636U1 (de) *	2017-03-27	2017-07-10	Veritec Ag	Vorrichtung zum Abtrennen von Fremdstoffen von einem Schüttgut
CN108499871A (zh) *	2018-05-28	2018-09-07	天津市美隆制药机械有限公司	一种高效分级净选机
FR3140289A1 (fr) *	2022-09-29	2024-04-05	Rosi	Procede de separation mecanique de morceaux de silicium et de morceaux d’argent issus d’une cellule photovoltaique en fin de vie

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3501777A1 (de) *	1985-01-21	1985-08-08	Peter 7869 Aitern Voelskow	Abfallsortieranlage
WO1987004087A1 (fr) *	1985-12-30	1987-07-16	Plm Ab	Dispositif pour la separation de dechets
EP0546442A2 (fr) *	1991-12-10	1993-06-16	Hans Schmitt	Dispositif pour la séparation d'un mélange de matières de poids spécifiques différents
JP2001121087A (ja) *	1999-10-29	2001-05-08	Nkk Corp	資源化物の前処理装置及びその方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1276573B (de) *	1967-05-06	1968-09-05	Iarhewumia Rheinische Werkzeug	Vorrichtung zur Klassierung und Sortierung von feinkoernigem Gut
DE3301978A1 (de) *	1983-01-21	1984-07-26	Carl Schenck Ag, 6100 Darmstadt	Verfahren zur trennung eines schuettgutgemisches und vorrichtung zur durchfuehrung des verfahrens
DE4325310A1 (de) *	1993-07-29	1995-02-02	Schumacher Geraetebaugesellsch	Reinigungssieb für das Erntegut von landwirtschaftlichen Erntemaschinen
AT504639B1 (de) *	2007-05-09	2008-07-15	Ife Aufbereitungstechnik Gmbh	Mülltrennvorrichtung

2013
- 2013-04-06 DE DE102013006061.3A patent/DE102013006061A1/de not_active Ceased
2014
- 2014-04-03 EP EP14001232.9A patent/EP2786810B1/fr active Active
- 2014-04-03 ES ES14001232T patent/ES2913949T3/es active Active

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3501777A1 (de) *	1985-01-21	1985-08-08	Peter 7869 Aitern Voelskow	Abfallsortieranlage
WO1987004087A1 (fr) *	1985-12-30	1987-07-16	Plm Ab	Dispositif pour la separation de dechets
EP0546442A2 (fr) *	1991-12-10	1993-06-16	Hans Schmitt	Dispositif pour la séparation d'un mélange de matières de poids spécifiques différents
JP2001121087A (ja) *	1999-10-29	2001-05-08	Nkk Corp	資源化物の前処理装置及びその方法

Also Published As

Publication number	Publication date
DE102013006061A1 (de)	2014-10-09
ES2913949T3 (es)	2022-06-06
EP2786810B1 (fr)	2022-04-27

Publication	Publication Date	Title
EP2903755B1 (fr)	2016-07-20	Dispositif et procede pour la classification de materiaux polydisperses
EP0636322B1 (fr)	2000-12-06	Dispositif de transport pour la formation d'une couche uniforme
EP0139783A1 (fr)	1985-05-08	Appareil pour le traitement de rebuts, déchets ou analogues
EP2786810B1 (fr)	2022-04-27	Procédé de séparation et/ou de tri de produits en vrac
EP0633067A2 (fr)	1995-01-11	Dispositif pour l'élimination ou pour la séparation de matériaux de densités différentes à partir d'un mélange de matières
EP1990101A1 (fr)	2008-11-12	Dispositif de tri des déchets
AT400534B (de)	1996-01-25	Einrichtung zur ausscheidung bzw. zum trennen von stoffen unterschiedlicher dichte eines stoffgemisches oder stoffgemenges
EP0230479B1 (fr)	1990-07-04	Procédé et dispositif pour trier des minerais, minéraux, etc.
DE4413288C2 (de)	1996-05-15	Vorrichtung zur Selektion von Bauschutt
DE3811712C1 (en)	1989-08-24	Mobile or stationary crusher device for minerals, in particular lumpy material
DE102008058998B4 (de)	2018-11-22	Verfahren zur Sichtung bzw. Klassifizierung von geschnittenem, pflanzlichen Schüttgut, insbesondere Tabak, sowie Vorrichtung zur Durchführung des Verfahrens
EP2818250A1 (fr)	2014-12-31	Procédé de préparation de cendres d'incinération de déchets
DE2641068A1 (de)	1978-03-16	Steigrohrwindsichter zur entsandung von holzspaenen
EP0081087A2 (fr)	1983-06-15	Procédé et dispositif pour séparer des matières en vrac suivant la densité
DE1206822B (de)	1965-12-16	Verfahren und Vorrichtung zum Klassieren eines Korngemisches
DE3152018C2 (de)	1983-12-29	Verfahren und Vorrichtung zur Wiederaufbereitung von kohlehaltigen Berge-(Abraum-)halden
AT513285B1 (de)	2014-03-15	Vorrichtung/Verfahren zur Klassierung von polydispersem Aufgabegut
DE102014006844A1 (de)	2015-11-12	Trennvorrichtung für eine Kartoffelerntemaschine
EP1712301A2 (fr)	2006-10-18	Dispositif et procédé pour le traitement des déchets électroniques
DE4323391C2 (de)	1996-03-14	Vorrichtung zum Aussortieren großer Gegenstände aus Materialgemischen und Verfahren unter Verwendung der Vorrichtung
DE4434748A1 (de)	1996-04-04	Verfahren und Vorrichtung zur Abtrennung von Roh- oder Abfallstoffen aus einem schwingungserregten Materialstrom auf einer Transporteinrichtung
DE813681C (de)	1951-09-17	Klassiervorrichtung fuer Koks o. dgl.
EP3544746B1 (fr)	2020-12-02	Utilisation d'un dispositif d'extraction de pièces de monnaie destiné à extraire des pièces de monnaie d'une charge de métaux en vrac
DE592280C (de)	1934-02-06	Vorrichtung zum Ausscheiden von Beimengungen hoeheren spezifischen Gewichtes aus Bimskies durch Windsichtung
EP0974405B1 (fr)	2002-06-05	Installation pour séparer un mélange de matériaux

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