EP0546442A2 - Dispositif pour la séparation d'un mélange de matières de poids spécifiques différents - Google Patents

Dispositif pour la séparation d'un mélange de matières de poids spécifiques différents Download PDF

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Publication number
EP0546442A2
EP0546442A2 EP92120598A EP92120598A EP0546442A2 EP 0546442 A2 EP0546442 A2 EP 0546442A2 EP 92120598 A EP92120598 A EP 92120598A EP 92120598 A EP92120598 A EP 92120598A EP 0546442 A2 EP0546442 A2 EP 0546442A2
Authority
EP
European Patent Office
Prior art keywords
viewing
air
drum
feed
material mixture
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
EP92120598A
Other languages
German (de)
English (en)
Other versions
EP0546442A3 (fr
EP0546442B1 (fr
Inventor
Hans Schmitt
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.)
WESTERIA FOERDERTECHNIK GmbH
Original Assignee
Individual
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=6446641&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0546442(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to DE9218369U priority Critical patent/DE9218369U1/de
Publication of EP0546442A2 publication Critical patent/EP0546442A2/fr
Publication of EP0546442A3 publication Critical patent/EP0546442A3/xx
Application granted granted Critical
Publication of EP0546442B1 publication Critical patent/EP0546442B1/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
    • 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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
    • 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
    • B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
    • 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
    • B07B13/14—Details or accessories
    • B07B13/16—Feed or discharge arrangements
    • 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
    • B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material

Definitions

  • the invention relates to a device for separating a material mixture according to the preamble of claim 1.
  • DE-PS 2837037 Another device is described in DE-PS 2837037.
  • This device has a feed device for feeding a material mixture of materials with different specific weights to a rotatingly driven viewing device.
  • This viewing device is designed as a viewing drum.
  • the material to be sorted is fed into the interior of the viewing drum.
  • the axis of rotation of this viewing drum points in the longitudinal and feed directions of the feed device.
  • the various materials of the material mixture are to be separated from each other inside the viewing drum, which is positioned at an angle.
  • Such devices are mainly used for waste and waste sorting.
  • the invention has for its object to simplify the structure of the device described in the introduction and at the same time to create a device for separating a material mixture with high selectivity and high degree of purity which is not susceptible to malfunction and free of clogging.
  • the device's freedom from blockage is ensured by the immediate feeding of the materials of the material mixture from the feed device to the outside of the classifying device and the transverse installation of the axis of rotation of the classifying device to the conveying direction of the material.
  • this method of feeding the material in conjunction with an air blowing device the air flow of which is at least partially directed towards the outside of the viewing device, leads to very good separation results.
  • the air emerging from the air blowing device presses the lighter materials, such as paper, styrofoam, cardboard, pieces of wood, foils etc., against the classifying device, so that the frictional force between the classifying device and this material is increased.
  • the material that is fed by the feed device onto the viewing device at a slower speed is braked by the viewing device.
  • a first separation process takes place.
  • the air flow supports this separation in the second phase of the separation process, if, as described above, the lighter parts are pressed against the outer wall of the sighting device.
  • the viewing device brakes the material mixture applied directly to it by the feed device and the heavy parts are thereby subjected to a reversal of movement which has an extremely advantageous effect on the separation quality.
  • the adhering lighter parts which are in the slipstream of the heavier parts are released and are caught and taken away by the air flow from the air blowing device.
  • the simple arrangement of the classifying device and the task of mixing the material on the outside of the classifying device thus result in a level of selectivity of the classifying material that has not been achieved to date.
  • the air nozzle has a width that corresponds approximately to the width of the viewing device.
  • a plurality of air nozzles can also be arranged side by side and / or one above the other.
  • the height, angle and / or distance of the air-blowing device can be adjusted to the sighting device.
  • the adjustable assignment of the feeding device and the viewing device enables individual adaptation to the prevailing viewing and sorting conditions.
  • the distance between the discharge end of the feed device and the classifying device should be 1.5 to 5 times, preferably 2-3 times the largest average diameter of the chunks of the material mixture in order to achieve an optimal result. I.e. for example, with a maximum average chunk diameter of a material mixture of 30 mm, a distance of approx. 60 - 90 mm.
  • a plurality of viewing drums are arranged one behind the other, each of which is assigned an air blowing device.
  • This arrangement can have an advantageous effect on the sorting of material mixtures, the components of which are relatively difficult to separate and distinguish themselves according to their shape (body shape) and / or specific weight.
  • the viewing drum can be driven in either direction of rotation.
  • the preferred direction of rotation of the viewing drum is that in which the upper part of the viewing drum rotates in the conveying direction.
  • a vacuum device is arranged on the inside of the wall of the viewing device, that the wall of the viewing drum has openings which interact with the vacuum device.
  • the sighting device or the conveyor belt In order to be able to achieve a sufficiently good separation result in the case of materials which are difficult to separate, it can be useful for the sighting device or the conveyor belt to have lugs such as knobs, wire pins etc. on its outside.
  • the device has the feed device designed as a vibrating conveyor 1 and the viewing device designed as a viewing drum 2.
  • the vibratory conveyor 1 is arranged in a vibrating manner on the frame 3 and is driven by the vibratory drive 4.
  • the feed conveyor belt 5 is arranged in front of the vibrating conveyor 1.
  • Seen in the conveying direction 6, the viewing drum 2 is rotatably arranged behind the vibrating conveyor 1.
  • the viewing drum 2 has a closed outer casing 7 and is driven by a drive motor (not shown) rotating in the direction of the arrow 8.
  • the upper point 9 of the viewing drum 2 is located lower than the discharge end 10 of the Vibrating conveyor 1.
  • the axis of rotation 11 of the viewing drum 2 is aligned transversely to the conveying direction 6 of the vibrating conveyor 1, so that the viewing drum 2 is arranged with its axis of rotation 11 transversely to the conveying direction 6 of the vibrating conveyor 1.
  • the conveyor belt 12 is arranged below the viewing drum on the front side of the viewing drum 2 and the conveyor belt 13 on the rear side.
  • the air injection device 15 with the air nozzle 16 is arranged in the transition region 14 between the vibratory conveyor 1 and the viewing drum 2.
  • the air injection device 15 is connected via a hose, not shown, to a blower, also not shown.
  • the air nozzle 16 has a width which corresponds approximately to the width of the viewing drum 2 as shown in FIG. 2.
  • a plurality of air nozzles can also be arranged side by side and one above the other.
  • the air nozzle 16 is adjustable in height, its angle and in its distance from the viewing drum 2.
  • the air stream emerging from the air nozzle 16, as indicated by the arrow 17, is directed approximately tangentially to the upper half of the side of the viewing drum 2 facing the vibrating conveyor 1.
  • the viewing drum 2 can be driven via its drive motor at different speeds and optionally in both possible directions of rotation, the viewing drum 2 being driven in the direction of arrow 8 in the exemplary embodiment. Furthermore, the viewing drum 2 is arranged on the frame 18 so as to be adjustable and adjustable in height, so that the upper point 9 (apex) can be set lower, at the same height or higher than the delivery point 10 of the vibratory conveyor 1.
  • the viewing drum 2 can be adjusted in a manner not shown at different distances from the discharge end 10 of the vibratory conveyor 1.
  • the conveyor belts 12 and 13 can also be adjusted to the viewing drum 2 in a manner not shown.
  • the amount of air emerging from the air nozzle 16 and the speed at which the air exits the air nozzle 16 can be adjusted via a regulating device (not shown).
  • FIG. 3 shows a further possibility of assigning a feed device designed as an oscillating conveyor 1 'and a viewing device designed as a viewing drum 2'.
  • the viewing drum 2 ' is set with its axis of rotation 11 at an angle alpha to the conveying direction 6' of the vibratory conveyor 1 '.
  • the discharge end 10 'of the vibratory conveyor 1' viewed in plan view, runs approximately parallel to the axis of rotation 11 'of the viewing drum 2'.
  • the sighting drum 22 shown in FIG. 4 can be used instead of the sighting drum 2 in the separating device shown in FIG. 1 in difficult separation conditions.
  • This viewing drum 22 is equipped with a vacuum device 23.
  • the vacuum device 23 is arranged on the inside 24 of the outer casing 25 of the viewing drum 22.
  • the vacuum device 23 has the arcuate vacuum chamber 26, which is at least approximately over the upper half of the Feed device facing side of the viewing drum 21 extends, as shown in FIG. 4.
  • the vacuum chamber 26 is connected via a hose 27 to a device (not shown) (for example a suction fan).
  • a regulating device (not shown) can be provided to regulate the vacuum.
  • the outer jacket 25 of the viewing drum 22 has the openings 28 which are distributed over the circumference and width and which are subjected to a negative pressure in the region of the vacuum chamber 26.
  • the "lighter" material parts given up by the vibratory conveyor 1 according to FIG. 1 are drawn against the outer surface of the outer casing 24 of the viewing drum 22 via this vacuum, which is applied to the openings 28, so that these light material parts are conveyed safely in the direction of the arrow 20.
  • the negative pressure at the openings 28 is interrupted, 50 so that the material parts are no longer sucked in from this point on when the viewing drum 22 is rotated further. Otherwise, the mode of operation of the viewing drum 22 is the same as the viewing drum shown in FIG. 1.
  • the sight drum 30, according to FIG. 5, can be used instead of the sight drum 2 in the separating device shown in FIG. 1 in difficult sight and separation conditions.
  • the viewing drum 30 has on the outside of its outer jacket 31 the knobs or transverse projections 32 distributed over its circumference and its width. As a result, the separating effect of the viewing drum 30 is considerably improved, especially when sorting and viewing material parts of a similar shape.
  • FIG. 6 shows that instead of a single viewing drum, as in FIG. 1, a plurality of viewing drums 33 can be arranged one behind the other, viewed in the viewing direction 34.
  • the downstream viewing drum 33 seen in the viewing direction 34 is arranged lower than the previous one.
  • An air blowing device designed as an air nozzle 35 is assigned to each viewing drum 33.
  • the viewing drums 33 can be adjusted and adjusted in their distances (heights (A) and / or subsequent distance (B)) from one another; i.e. these distances can be varied as required.
  • the axes of rotation 36 of the viewing drum 33 can be arranged on a straight or curved (convex or concave) line. It is also possible to arrange viewing drums 33 with different outer diameters one behind the other.
  • FIG. 7 shows the use of a conveyor belt 37 instead of the viewing drum 2 shown in FIG. 1.
  • the conveyor belt 37 is positioned obliquely upwards and is guided in an arcuate manner on its visible side 38. As indicated by the arrow 20, the "lighter” material is conveyed onto the conveyor belt 13, while the “heavier” material falls onto the conveyor belt 12.
  • the separation process of the material mixture according to the plants according to FIG. 7 corresponds to the separation process as described for the plant according to FIG. 1.

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Air Transport Of Granular Materials (AREA)
EP92120598A 1991-12-10 1992-12-03 Dispositif pour la séparation d'un mélange de matières de poids spécifiques différents Expired - Lifetime EP0546442B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9218369U DE9218369U1 (de) 1991-12-10 1992-12-03 Vorrichtung zum Trennen einer Materialmischung aus Materialien mit unterschiedlichem spezifischen Gewicht

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4140584 1991-12-10
DE4140584A DE4140584C2 (de) 1991-12-10 1991-12-10 Vorrichtung zum Trennen einer Materialmischung aus Materialien mit unterschiedlichem spezifischen Gewicht

Publications (3)

Publication Number Publication Date
EP0546442A2 true EP0546442A2 (fr) 1993-06-16
EP0546442A3 EP0546442A3 (fr) 1994-01-12
EP0546442B1 EP0546442B1 (fr) 1995-07-12

Family

ID=6446641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92120598A Expired - Lifetime EP0546442B1 (fr) 1991-12-10 1992-12-03 Dispositif pour la séparation d'un mélange de matières de poids spécifiques différents

Country Status (3)

Country Link
EP (1) EP0546442B1 (fr)
AT (1) ATE124892T1 (fr)
DE (2) DE4140584C2 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003028906A1 (fr) * 2001-10-02 2003-04-10 Bulk Handling Systems, Inc. Tamis
WO2008059209A1 (fr) 2006-11-15 2008-05-22 Ken Mills Engineering Limited Appareil de tri de matériau
DE202008008551U1 (de) 2008-06-25 2008-10-23 WESTERIA Fördertechnik GmbH Windsichter
US7942273B2 (en) 2008-10-07 2011-05-17 Emerging Acquisitions, Llc Cross flow air separation system
WO2012034547A1 (fr) * 2010-09-14 2012-03-22 Dirk Barnstedt Procédé pour séparer des matières solides plates et des matières solides en volume dans un flux de matières en vrac
EP1960111A4 (fr) * 2005-10-24 2013-11-20 Thomas Valerio Processus, système et appareil de tri de matériaux dissemblables
EP2786810A1 (fr) * 2013-04-06 2014-10-08 Trenn- und Sortiertechnik GmbH Procédé de séparation et/ou de tri de produits en vrac
US8857621B2 (en) 2001-10-02 2014-10-14 Emerging Acquisitions, Llc De-inking screen with air knife
CN104998830A (zh) * 2015-08-03 2015-10-28 山东迅力特种汽车有限公司 一种垃圾输送分拣装置
EP3208001A1 (fr) * 2016-02-18 2017-08-23 Westeria Fördertechnik GmbH Séparateur pneumatique doté d'une triple séparation

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401357B (de) * 1994-05-10 1996-08-26 Ruef Anton Einrichtung zum trennen von abfallstoffen
DE19520486C2 (de) * 1994-06-24 1999-08-12 Iwa Ingenieurbuero Wolfgang Ad Verfahren und Anlage zur Abtrennung von Leichtstoffteilchen
DE19653328A1 (de) * 1996-12-20 1998-06-25 Kleemann & Reiner Masch Vorrichtung zum Trennen einer Materialmischung, insbesondere einer Bauschuttmischung
DE20021863U1 (de) 2000-12-27 2001-06-07 Nelles, Willy, 51515 Kürten Vorrichtung zum Planschleifen von künstlichen Steinen, insbesondere von Bimssteinen
RU2269389C2 (ru) * 2003-11-26 2006-02-10 Российская академия естественных наук Институт комплексного использования минерального сырья и отходов ООО "ИКИМСО" Гравитационно-центробежный способ обогащения полезных ископаемых
US8307987B2 (en) 2006-11-03 2012-11-13 Emerging Acquisitions, Llc Electrostatic material separator
US8618432B2 (en) 2007-12-18 2013-12-31 Emerging Acquisitions, Llc Separation system for recyclable material
US8336714B2 (en) 2009-05-14 2012-12-25 Emerging Acquistions, LLC Heating system for material processing screen
DE102010016735A1 (de) 2010-03-19 2011-09-22 WESTERIA Fördertechnik GmbH Windsichter mit Verteilertellern
DE202014105905U1 (de) * 2014-12-05 2016-03-08 Imro Maschinenbau Gmbh Anordnung von Blasköpfen für eine sensorgesteuerte Separationsvorrichtung, insbesondere mit Lavaldüsen
DE202016102456U1 (de) 2016-05-09 2016-07-01 WESTERIA Fördertechnik GmbH Semimobile Sichter-Anlage

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1318003A (en) * 1919-10-07 Laubbn j
FR668167A (fr) * 1928-06-01 1929-10-29 Procédé et appareil pour trier et séparer les paillettes de mica
GB360106A (en) * 1930-09-05 1931-11-05 Carves Simon Ltd Improved process and apparatus for the removal of dust from coal
US2828011A (en) * 1953-03-04 1958-03-25 Superior Separator Company Stratifier and air separator
DE1482435B1 (de) * 1963-02-14 1969-10-02 Deller Dieter Vorrichtung zum Reinigen von Koernerfrucht
DE1885116U (de) * 1963-06-07 1963-12-27 Pvba Themilco Saugwerk fuer auslesevorrichtungen in hopfenpflueckmaschinen.
SU757215A1 (ru) * 1975-10-24 1980-08-23 Vni Proektno Izyskatelskij I P Установка для классификации сыпучих материалов 1
FR2329363A1 (fr) * 1975-10-30 1977-05-27 Fayolle Et Fils Entreprise J Dispositif et procede pour l'extraction de matieres plastiques contenues dans les ordures
JPS53130873A (en) * 1977-04-20 1978-11-15 Ebara Corp Apparatus for separating city refuse
CA1089396A (fr) * 1977-09-12 1980-11-11 Malcolm M. Paterson Chaine d'alimentation pour separateur de materiaux a tambour reglable a l'infini
US4165278A (en) * 1977-10-04 1979-08-21 Irving Jaffey Separator for shredded materials
DE2826385C2 (de) * 1978-06-16 1982-04-29 Feldmeier & Wiewelhove, 4404 Telgte Kartoffelabkeimeinrichtung
IT8148904A0 (it) * 1981-07-15 1981-07-15 Tecnicomplex Spa Procedimento di separazione di materiali di peso specifico diverso e dispositivo per la realizzazione didetto procedimento particolarmente adatti per eliminare le impurita'pesanti contenute nel composto ottenuto dai rifiuti solidi urbani
SU1313530A1 (ru) * 1982-02-18 1987-05-30 Государственный всесоюзный дорожный научно-исследовательский институт Способ разделени твердых материалов по крупности
SU1287955A1 (ru) * 1985-09-17 1987-02-07 Криворожский Научно-Исследовательский Горнорудный Институт Устройство дл сортировки зернистых материалов
DE3726808A1 (de) * 1987-08-12 1989-02-23 Paals Packpressen Fabrik Gmbh Verfahren zur muellsortierung und muellsortiervorrichtung
SU1613205A1 (ru) * 1988-09-20 1990-12-15 Челябинский Институт Механизации И Электрификации Сельского Хозяйства Способ пневмосепарации и устройство дл его осуществлени
SU1669590A1 (ru) * 1989-08-22 1991-08-15 Войсковая Часть 44526 Пневмоклассификатор сыпучего материала
IT1241530B (it) * 1990-07-31 1994-01-17 Sorain Cecchini Sa "procedimento per la separazione di un flusso di materiali eterogenei in due flussi di caratteristiche fisiche diverse, particolarmente adatto per trattare i rifiuti solidi urbani, commerciali e/o industriali e macchina per la sua applicazione".

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8430249B2 (en) 2001-10-02 2013-04-30 Emerging Acquisitions, Llc De-inking screen
US8857621B2 (en) 2001-10-02 2014-10-14 Emerging Acquisitions, Llc De-inking screen with air knife
US7434695B2 (en) 2001-10-02 2008-10-14 Emerging Acquisitions, Inc. De-inking screen
WO2003028906A1 (fr) * 2001-10-02 2003-04-10 Bulk Handling Systems, Inc. Tamis
US7677396B2 (en) 2001-10-02 2010-03-16 Emerging Acquisitions, Llc De-inking screen
EP1960111A4 (fr) * 2005-10-24 2013-11-20 Thomas Valerio Processus, système et appareil de tri de matériaux dissemblables
GB2456990A (en) * 2006-11-15 2009-08-05 Ken Mills Engineering Ltd Material sorting apparatus
GB2456990B (en) * 2006-11-15 2011-01-19 Ken Mills Engineering Ltd Material sorting apparatus
WO2008059209A1 (fr) 2006-11-15 2008-05-22 Ken Mills Engineering Limited Appareil de tri de matériau
DE202008008551U1 (de) 2008-06-25 2008-10-23 WESTERIA Fördertechnik GmbH Windsichter
US7942273B2 (en) 2008-10-07 2011-05-17 Emerging Acquisitions, Llc Cross flow air separation system
WO2012034547A1 (fr) * 2010-09-14 2012-03-22 Dirk Barnstedt Procédé pour séparer des matières solides plates et des matières solides en volume dans un flux de matières en vrac
CN103189150A (zh) * 2010-09-14 2013-07-03 德克·巴恩施德特 分离松散材料流中的平坦和三维固体的方法
JP2013537101A (ja) * 2010-09-14 2013-09-30 バルンシュテット，ディルク バルク品の流れの中の平面状固体及び三次元固体を分離する方法
AU2010360616B2 (en) * 2010-09-14 2015-10-29 Dirk Barnstedt Method for separating planar and three-dimensional solids in a flow of bulk goods
US10233036B2 (en) 2010-09-14 2019-03-19 Dirk Barnstedt Method for separating planar and three-dimensional solids in a flow of bulk goods
EP2786810A1 (fr) * 2013-04-06 2014-10-08 Trenn- und Sortiertechnik GmbH Procédé de séparation et/ou de tri de produits en vrac
CN104998830A (zh) * 2015-08-03 2015-10-28 山东迅力特种汽车有限公司 一种垃圾输送分拣装置
EP3208001A1 (fr) * 2016-02-18 2017-08-23 Westeria Fördertechnik GmbH Séparateur pneumatique doté d'une triple séparation

Also Published As

Publication number Publication date
ATE124892T1 (de) 1995-07-15
DE4140584C2 (de) 1995-01-26
EP0546442A3 (fr) 1994-01-12
EP0546442B1 (fr) 1995-07-12
DE59202873D1 (de) 1995-08-17
DE4140584A1 (de) 1993-06-17

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