EP0123825B1 - Installation de triage notamment pour extraire des produits de valeur des déchets ménagers, industriels, encombrants, secs et/ou des matières dangereuses et posant un problème - Google Patents

Installation de triage notamment pour extraire des produits de valeur des déchets ménagers, industriels, encombrants, secs et/ou des matières dangereuses et posant un problème Download PDF

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Publication number
EP0123825B1
EP0123825B1 EP84102186A EP84102186A EP0123825B1 EP 0123825 B1 EP0123825 B1 EP 0123825B1 EP 84102186 A EP84102186 A EP 84102186A EP 84102186 A EP84102186 A EP 84102186A EP 0123825 B1 EP0123825 B1 EP 0123825B1
Authority
EP
European Patent Office
Prior art keywords
sorting
conveyor belt
refuse
conveying
workplaces
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.)
Expired
Application number
EP84102186A
Other languages
German (de)
English (en)
Other versions
EP0123825A2 (fr
EP0123825A3 (en
Inventor
Dieter Ing. Grad. Fuchs
Wolfgang Dipl.-Ing. Stehle
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.)
Maschinenfabrik Bezner GmbH and Co KG
Original Assignee
Maschinenfabrik Bezner GmbH and Co KG
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
Application filed by Maschinenfabrik Bezner GmbH and Co KG filed Critical Maschinenfabrik Bezner GmbH and Co KG
Priority to AT84102186T priority Critical patent/ATE43799T1/de
Publication of EP0123825A2 publication Critical patent/EP0123825A2/fr
Priority to DE8585901351T priority patent/DE3574234D1/de
Priority to US06/796,576 priority patent/US4760925A/en
Priority to EP19850901351 priority patent/EP0174967B1/fr
Priority to EP19850710004 priority patent/EP0154599A1/fr
Priority to JP50112385A priority patent/JPH0655302B2/ja
Priority to PCT/DE1985/000060 priority patent/WO1985003890A1/fr
Priority to AT85901351T priority patent/ATE47973T1/de
Publication of EP0123825A3 publication Critical patent/EP0123825A3/de
Application granted granted Critical
Publication of EP0123825B1 publication Critical patent/EP0123825B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • 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
    • 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
    • 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 sorting device, in particular for sorting out valuable materials from domestic waste, commercial waste, bulky waste, dry waste, and / or problematic and hazardous substances according to the preamble of claim 1.
  • Sorting systems are also known, on which a manual or mechanical sorting of the valuable materials into containers takes place on conveyor belts.
  • Another known sorting device (DE-PS 874 274) uses annular disks as the conveying means, which are less expensive and less prone to failure than conveyor belts.
  • this system is also not suitable for cost-effectively processing a large amount of valuable materials to be disposed of.
  • conveyor belts are used to remove the valuable materials.
  • a sorting device is also known from GB-A-566 183, in which the material to be sorted is introduced on a conical surface into various sieve segments connected in series and from there into concentric circular disposal channels.
  • this is a sieving device that is not suitable for recycling materials from household waste, etc., for sorting.
  • a sorting device for sorting different objects in particular for sorting out potatoes and stones, has become known from the publication AGRICULTURAL ENGINEERING RECORD Volume 2.1949, p. 40.
  • a slightly rising conveyor belt with a retaining curtain placed transversely to the direction of transport is provided.
  • the heavier stones are left on the conveyor belt in the same transport direction and pass under the stationary or moving curtain.
  • Smaller and lighter potatoes are held back on the curtain and stripped off to the side.
  • the device according to the publication AGRICULTURAL ENGINEERING could also be used for sorting mixtures of valuable materials, whereby heavier materials such as bottles or the like could slide through the curtain, while lighter materials such as paper or the like would be stripped sideways by the curtain. A satisfactory separation effect of these different components could certainly not occur, since a large part of the body-shaped parts would also be deflected laterally by the safety curtain and the increasing direction of transport.
  • the sorting device according to GB-A-2 070 978 is also not very suitable for sorting valuable materials, since the mixture of valuable materials would completely get caught on the rough surface and would cling to it.
  • the invention is based on the object of sorting the various constituents of valuable substance mixtures in a sorting device optimized for this purpose, which can be used flexibly, has low production and operating costs and is insensitive to operation.
  • a sorting device which uses a combined belt system to separate the planar from the physical parts. Due to the static friction of the sloping belt as well as a safety curtain to hold back the light, flat parts, the tramboline effect when noticing and the vibrating movement of the vibrating device, as well as by gravity, segregation becomes the heavy body-shaped parts of sheet-like parts. The fractions separated in this way are fed to further stations of a sorting system.
  • Another advantage is a brush wheel at the end of the sorting machine, the soft bristles of which tangentially eject lighter parts such as paper, plastic or the like, while heavier parts such as glass bottles remain largely unaffected.
  • the system according to the invention has the advantage that a wide variety of quantities can be processed and a wide variety of sorting tasks can be solved.
  • non-sorted items always get to a next or finally to the same sorting place in order to be finally sorted out.
  • the remaining fraction is carried out between the sorting stations, at the beginning or at the end of the sorting route.
  • Due to the special design of the sorting system conventional belt straps can largely be dispensed with, which leads to considerable cost savings.
  • the sorting table is a kind of circular disk that is insensitive to dirt and is also inexpensive.
  • disposal channels running concentrically can be arranged below the circular sorting table.
  • the design of the sorting table as divided, circular circular rings in the same direction or in opposite directions with variable transport speeds enables the system to be continuously adapted to the amount of recyclable materials.
  • the fractions already separated in front of the sorting table are fed to the concentric circular rings.
  • the embodiment of the invention provides sorting platforms which are arranged as displaceable circular segments inside and / or outside the circular sorting table. If necessary, these can travel with the sorting table over a certain range of rotation angles.
  • the sorting platforms are assigned the same or different sorting shafts, depending on which sorting tasks are to be performed. Normally, each sorting stage assigned to a specific sorting ring has the same sorting function, i. H. On the first sorting platform, the same valuable materials are sorted out into the sorting shafts as in the next one.
  • the sorting shafts are each connected to a specific disposal channel below the sorting table.
  • the sorted recyclables are discarded in the disposal channels below the sorting table, in which the material therein is transported to an outlet opening to be made at any point.
  • the outlet openings are operated manually or mechanically.
  • the individual workplaces can be designed as manual or automatic workplaces for sorting.
  • the system can be retrofitted with a machine reading station, for example, for the fully automatic color sorting of bottles, especially at a later point in time.
  • bunker sections or discharge sections are provided, for intermediate storage of the valuable materials or for arranging special workplaces.
  • This measure allows the capacity of the plant to be increased as desired, in particular a sorting of recyclable materials is possible which goes beyond the number of available disposal channels. If the disposal channels are occupied by certain valuable materials to be stored in them, other valuable materials can be stored in the intermediate bunker section in order to be processed later in a separate sorting.
  • All sorting stations are designed in the same way so that access to the disposal channels or containers is possible at any point on the sorting table, into which the different recyclables are sorted.
  • the disposal channels can be expanded outwards or inwards to create the necessary number of different disposal channels.
  • the sorting workplaces can of course be arranged both inside and outside the rotating sorting table.
  • the sorting system 10 shown in FIGS. 3 and 4 is first described. It consists of a circular, planar, horizontally rotating sorting table 11, which is divided into two concentrically rotating circular rings 11, 11 a, the rotational speeds of which are infinitely variable.
  • the sorting table 11 is assigned several identical sorting platforms 12 inside and outside the circular ring, which can be designed as manual or automatic reading stations.
  • the sorting platforms are designed in the form of a segment of a circle and are mounted in a fixed or rotatable manner so that they can be controlled via a foot switch and follow the current sorting table.
  • Each sorting platform can have several sorters, e.g. B. four, record to accomplish the necessary workload.
  • the sorting table is 11 a pre-sorting line 13 upstream, on which large cardboard boxes z. B. detected with a hand-held suction lifter and fed directly to a separate conveyor belt or a container. As a result, the sorting table 11 need not be configured to the size of such large objects.
  • the sorting machine 14 according to the invention is provided between the presorting section 13 and the sorting table 11 and is explained in more detail below.
  • the incoming valuable materials are guided from the presorting section 13 to the sorting machine 14 or the rotating sorting table 11.
  • Each sorting platform 12 is equipped with sorting shafts 15 which lead to disposal channels 16 which are arranged below the sorting table in parallel or on concentric tracks.
  • the disposal channels 16 have passage openings 17 at one or more points through which the valuable material collected in the disposal channels is carried out.
  • Containers or conveyor belts can be placed under the passage openings 17, which transport the sorted recyclables away from the sorting system.
  • the sorting shafts can also be connected to straight-line or curved disposal channels or directly to containers.
  • the materials to be sorted such as glass, cardboard, paper, plastic, etc.
  • the materials to be sorted are fed to the sorting system unsorted and arrive at the presorting section 13, where the large cardboard boxes and objects that cannot be sorted in the system are first removed from the conveyor belt. If the load from large cardboard boxes allows, a sorting of other valuable materials such as glass, paper, plastic, etc. can already be carried out at this pre-sorting station.
  • the pre-sorting station is also equipped with appropriate sorting shafts 15.
  • a further two, three or four sorting platforms 12 are provided on the sorting table 11. Due to their circular arrangement, the greatest distance between the sorting stations is only approx. 5 m. This has the advantage that if two rings 11, 11a are provided, the sorters can be used flexibly on each sorting ring depending on the load. In principle, every sorter sorts everything on a ring.
  • the material that is not sorted by the pre-sorting section 13 is transferred to the sorting table with a diameter of approx.
  • the sorting platforms 12 are arranged on the inside and / or outside edge of the sorting table 11.
  • a circumferential magnetic tape 21 is expediently provided, which is arranged transversely either on the pre-sorting section 13 or on the sorting table 11.
  • the concept according to the invention makes it possible for all valuable materials to be sorted out on all sorting platforms. In this way, valuable materials that were either overlooked on previous sorting platforms or could not be sorted out due to overloading can also still be recorded. If an overload occurs, z. B. also occupied a fourth sorting platform and expanded the disposal channel below by additional chambers for other fractions.
  • the disposal channels are emptied in such a way that a centrally positioned slide runs all around in the disposal channels 16 and transports the material therein to an opening 17 to be arranged at any point.
  • the slide is driven, for. B. via a gear motor acting on the rubber wheel.
  • the speed of rotation of the slide or the number of slide or both can be increased.
  • the capacity of the disposal area is also sufficient if the overall system performance is significantly increased by adding sorting machines.
  • the sorting of recyclable materials takes place over a period of 6 hours per day, mechanically and manually, into the fractions of cardboard, paper 1, paper 2, glass white, glass green, glass brown, plastics, ferrous and non-ferrous metals.
  • 5 disposal channels 16 which accommodate the different materials.
  • the fractions that go beyond this are disposed of directly or via appropriate funding elements.
  • the residual fraction still to be sorted which is stored in an intermediate bunker 19, can be fed to the rotary table via a corresponding discharge device.
  • the sorting then takes place, as described, either manually or mechanically, the disposal taking place via the 5 disposal channels 16, which have meanwhile been emptied by the old fractions.
  • the sorting system can be used to sort significantly more fractions than corresponds to the disposal channels.
  • the system can be expanded at any time with further disposal channels 16.
  • the sorting device 14 is expediently arranged between the presorting section 13 and the sorting table 11.
  • the incoming mixture of valuable materials is separated into different fractions, in particular into flat, light and body-shaped, heavy parts, since this enables the subsequent sorting processes to be better dimensioned.
  • the sorting device 14 consists of a wide-dimensioned conveyor belt 24 rising in the transport direction 23 with a transport plane 25 which is inclined with respect to a horizontal plane. This inclined and rising transport belt 24 is set into slight oscillating movements by means of a vibration device 28.
  • the conveyor belt 25 itself has a high coefficient of friction, so that light or flat parts (e.g.
  • Body-shaped or heavy parts such as bottles etc. adhere to it and are conveyed on the belt 24 in the transport direction 23.
  • Body-shaped or heavy parts such as bottles etc., on the other hand, roll or slide away on the incline and are collected in an underlying flat or troughed conveyor belt 27 which rises in the transport direction and is transported further.
  • a catching curtain 29 in the form of a chain curtain is provided in its area facing the conveyor belt 27, which also retains the lighter parts while heavy parts can slide through.
  • the oblique arrangement of the chain curtain 29 with respect to the conveyor belt 24 has the effect that it is not so easily blocked.
  • the material mixture is transferred to the pre-sorting section 14 at the beginning of the belt.
  • the materials are separated by the impact when falling (tramboline effect) and by the slightly oscillating movement of the separating belt 24.
  • the oscillating movement of the conveyor belt results in a spring-back effect on the body-shaped parts, which favors the separating effect.
  • the static friction and the tramboline effect of the separating belt 24, the vibration of the vibrating device 28 and the force of gravity interact. This enables targeted sorting.
  • the conveyor belts 24, 27 can advantageously also consist of a single, appropriately shaped belt.
  • the conveyor belt 27 can be trough-shaped.
  • a further separating device for parts in the form of a brush wheel 30 is provided.
  • the rotary device shown in FIG. 1 with the horizontal axis of rotation 31 detects the light parts 32 with its soft brush hair and hurls them tangentially, while the heavy parts 33 fall down unaffected.
  • the brush wheel is constructed like a washing brush in a car wash.
  • the sorting device 14 essentially separates the material mixture into paper and bottles or the like. These fractions are then fed to the two circular rings of the sorting table.

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  • Sorting Of Articles (AREA)

Claims (9)

1. Installation de triage pour extraire des produits de valeur de déchets ménagers, industriels, encombrants, secs et/ou de matières dangereuses et posant des problèmes, en particulier pour la séparation de parties à trois dimensions de parties à deux dimensions, comportant un tapis roulant large (24) montant dans la direction de transport, qui présente un rideau d'arrêt (29) disposé sous un angle par rapport à la direction de mouvement, du tapis roulant (24), caractérisée en ce que le tapis roulant (24, 25) comporte un plan de transport (25) qui peut osciller, présentant un coefficient de frottement élevé, incliné ou oblique perpendiculairement à la direction de mouvement, sur lequel le rideau d'arrêt (29) s'étend de façon inclinée par rapport aux arêtes longitudinales, s'étendant parallèlement à la direction de mouvement, du tapis roulant (24), et en ce qu'un autre tapis roulant plan ou formé en auge (27), montant de préférence dans la direction de transport (23) est prévu sur l'arête longitudinale inférieure (26) du tapis roulant incliné (24).
2. Installation de triage selon la revendication 1, caractérisée en ce que le premier tapis roulant incliné (24) forme avec le tapis roulant (27) qui lui est raccordé, de préférence conformé en auge, une unité de transport continue.
3. Installation de triage selon la revendication 1 ou 2, caractérisée en ce qu'à l'extrémité du tapis roulant (27), on prévoit une roue à brosse (30) ayant un axe de rotation horizontal ou vertical (31), présentant de longs filaments souples.
4. Installation de triage selon la revendication 1, caractérisée en ce que, au plan de transport (25) et au tapis roulant (27), sont associées différentes couronnes (11, 11 a) d'une installation de triage (10).
5. Installation de triage selon la revendication 4 comportant un moyen de transport disposé dans un plan supérieur, lequel amène la matière à trier à au moins deux emplacements de triage, des gaines de triage orientées vers le bas conduisant aux réceptions respectives pour les matières individuelles à trier, étant associées aux emplacements de triage, caractérisée en ce qu'au moins deux couronnes planes tournant horizontalement dans le même sens ou en sens contraire (11, 11 a) sont prévues, avec des emplacements de triage (12) et des gaines de triage associées (15).
6. Installation de triage selon la revendication 5, caractérisée en ce que les emplacements de triage (12) sont agencés sur une plate-forme de triage (12) montée rotative, réalisée sous forme d'un arc de cercle à l'intérieur et/ou à l'extérieur de la table de triage en forme de couronne (11), des gaines de triage identiques ou différentes (15) étant associées à chaque plate-forme de triage (12).
7. Installation de triage selon la revendication 5, caractérisée en ce que les couronnes (11, 11 a) présentent une vitesse de transport réglable.
8. Installation de triage selon une ou plusieurs des revendications 5 à 7, caractérisée en ce que des canaux d'évacuation (16) s'étendant concentriquement pour les gaines de triage (15) sont prévus, lesquels présentent, à chaque fois, une ou plusieurs ouvertures d'évacuation (17) orientées vers le bas ou latéralement, des moyens étant prévus pour le transport des matières triées à ces ouvertures d'évacuation, de préférence des conteneurs, des systèmes de transport ou des dispositifs de traitement ultérieur comme des presse-balles pour du papier, des installations de fragmentation, etc...
9. Installation de triage selon une ou plusieurs des revendications 5 à 8, caractérisée en ce que les emplacements de triage sont réalisés sous forme d'emplacements de travail manuels et/ou mécaniques (19) et en ce que des sas ou silos intermédiaires (20) sont séparables de la table de triage (11) pour l'entreposage et/ou l'agencement d'emplacements de travail particuliers.
EP84102186A 1983-04-22 1984-03-01 Installation de triage notamment pour extraire des produits de valeur des déchets ménagers, industriels, encombrants, secs et/ou des matières dangereuses et posant un problème Expired EP0123825B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AT84102186T ATE43799T1 (de) 1983-04-22 1984-03-01 Sortieranlage insbesonder zur aussortierung von wertstoffen aus hausmuell, gewerbemuell, sperrmuell, trockenmuell, und/oder von problemund gefahrenstoffe.
EP19850710004 EP0154599A1 (fr) 1984-03-01 1985-02-27 Installation de tirage, notamment pour extraire des produits de valeur de déchets ménagers, industriels, encombrants, secs et/ou de matières dangereuses et posant un problème
US06/796,576 US4760925A (en) 1984-03-01 1985-02-27 Refuse sorting apparatus
EP19850901351 EP0174967B1 (fr) 1984-03-01 1985-02-27 Installation de triage pour la recuperation de materiaux de valeur a partir d'ordures
DE8585901351T DE3574234D1 (en) 1984-03-01 1985-02-27 Sorting plant particularly for recovering valuable materials from refuse
JP50112385A JPH0655302B2 (ja) 1984-03-01 1985-02-27 特に家ごみ、営業ごみ、粗大ごみ、乾燥ごみ及び、又は問題物質及び危険物質から有価物質を選別するための仕分け設備
PCT/DE1985/000060 WO1985003890A1 (fr) 1984-03-01 1985-02-27 Installation de triage pour la recuperation de materiaux de valeur a partir d'ordures
AT85901351T ATE47973T1 (de) 1984-03-01 1985-02-27 Sortiereinrichtung zur zurueckgewinnung von wertstoffen aus muell.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3314715 1983-04-22
DE3314715 1983-04-22
DE3335496 1983-09-30
DE3335496 1983-09-30

Publications (3)

Publication Number Publication Date
EP0123825A2 EP0123825A2 (fr) 1984-11-07
EP0123825A3 EP0123825A3 (en) 1985-10-09
EP0123825B1 true EP0123825B1 (fr) 1989-06-07

Family

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EP84102186A Expired EP0123825B1 (fr) 1983-04-22 1984-03-01 Installation de triage notamment pour extraire des produits de valeur des déchets ménagers, industriels, encombrants, secs et/ou des matières dangereuses et posant un problème

Country Status (2)

Country Link
EP (1) EP0123825B1 (fr)
DE (1) DE3478578D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416457A1 (de) * 1993-05-11 1994-11-17 Bezner Maschf Sortieranlage
CN103464377A (zh) * 2012-09-21 2013-12-25 长沙中联重科环卫机械有限公司 缠绕物提取机

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003890A1 (fr) * 1984-03-01 1985-09-12 Maschinenfabrik Bezner Gmbh & Co. Kg Installation de triage pour la recuperation de materiaux de valeur a partir d'ordures
US5678697A (en) * 1993-05-11 1997-10-21 Maschinenfabrik Bezner Gmbh & Co. Kg Sorting installation
FR2724584B1 (fr) * 1994-09-19 1997-01-10 Soc D Expl Des Ets Racodon Sa Dispositif pour le tri manuel de dechets
FR2725923B1 (fr) * 1994-10-24 1996-12-13 Belloir Guy Plate-forme circulaire pour le tri manuel des dechets menagers industriels et commerciaux
FR2782659B1 (fr) * 1998-08-27 2000-11-17 Vauche P Dispositif de tri sequentiel et procede de tri de produits
FR2784907A1 (fr) * 1998-10-23 2000-04-28 Comdec Procede et installation pour le triage de produits achemines en vrac
CN103990638B (zh) * 2014-05-13 2016-05-04 深圳市龙吉顺环保科技有限公司 一种垃圾处理卸料时的缠绕物提取装置
CN109396046A (zh) * 2018-12-12 2019-03-01 袁耀康 物料处理机
CN111515226A (zh) * 2020-06-08 2020-08-11 深圳市中海机械有限公司 一种餐厨垃圾自动快速分拣机
CN112371508A (zh) * 2020-11-24 2021-02-19 杨红亮 一种包装餐盒可筛选分离筷子与包装餐盒装置

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Publication number Priority date Publication date Assignee Title
DE182993C (fr) *
GB566183A (en) * 1943-05-24 1944-12-18 Leonard George Hamlin Improvements in plant for the separation and salvage of town refuse
DE804191C (de) * 1948-03-23 1951-04-16 Willem Antonie Gerard Weststra Vorrichtung zum Aufarbeiten von Muell und aehnlichen Abfallstoffen
DE1123499B (de) * 1957-04-18 1962-02-08 Siemens Ag Briefsortiermaschine mit an einem Umlauffoerderer angeordneten Taschen
CA1110996A (fr) * 1977-09-09 1981-10-20 Reginald H. Clark Dispositif et methode de tri d'articles
DE2847698C3 (de) * 1978-11-03 1981-03-12 Franz Grimme Landmaschinenfabrik, 2845 Damme Vorrichtung an Kartoffelerntemaschinen zum Trennen von Kartoffeln von Steinen
SE430761B (sv) * 1980-04-30 1983-12-12 Kmw Mekan Ab Anordning for torr avskiljning av tyngre foremal i ett kontinuerligt flode av lett material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416457A1 (de) * 1993-05-11 1994-11-17 Bezner Maschf Sortieranlage
CN103464377A (zh) * 2012-09-21 2013-12-25 长沙中联重科环卫机械有限公司 缠绕物提取机
CN103464377B (zh) * 2012-09-21 2015-09-02 长沙中联重科环卫机械有限公司 缠绕物提取机

Also Published As

Publication number Publication date
EP0123825A2 (fr) 1984-11-07
DE3478578D1 (en) 1989-07-13
EP0123825A3 (en) 1985-10-09

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