EP0265669B1 - Machine à trier - Google Patents

Machine à trier Download PDF

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Publication number
EP0265669B1
EP0265669B1 EP87113891A EP87113891A EP0265669B1 EP 0265669 B1 EP0265669 B1 EP 0265669B1 EP 87113891 A EP87113891 A EP 87113891A EP 87113891 A EP87113891 A EP 87113891A EP 0265669 B1 EP0265669 B1 EP 0265669B1
Authority
EP
European Patent Office
Prior art keywords
sieve
conveyor belt
sorting machine
pockets
machine according
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 - Lifetime
Application number
EP87113891A
Other languages
German (de)
English (en)
Other versions
EP0265669A2 (fr
EP0265669A3 (en
Inventor
Günter Allgäuer
Peter Strohhäcker
Dieter Fuchs
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 AT87113891T priority Critical patent/ATE61744T1/de
Publication of EP0265669A2 publication Critical patent/EP0265669A2/fr
Publication of EP0265669A3 publication Critical patent/EP0265669A3/de
Application granted granted Critical
Publication of EP0265669B1 publication Critical patent/EP0265669B1/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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/10—Screens in the form of endless moving bands
    • 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
    • B07B13/02—Apparatus for grading using pockets for taking out particles from aggregates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/93—Municipal solid waste sorting

Definitions

  • the invention relates to a sorting machine, in particular for the sorting of waste mixtures, in particular domestic waste, commercial waste, industrial waste, waste from demolitions, construction site waste, and wood waste or the like. According to the preamble of claim 1.
  • a sorting machine contained therein consists of a vibrating conveyor belt, which is inclined transversely to the conveying direction and rises in the conveying direction, for separating body-shaped from flat sorting goods. A sieving process using meshes does not take place.
  • Drum sieves have the advantage that the material introduced is constantly thrown over one another by the rotary movement and thus pulled apart.
  • drum screens are not suitable for waste sorting, since the meshes also tend to clog with waste components.
  • the support and drive construction of drum screens requires axial space, which may be undesirable.
  • This device is not suitable for sorting waste since a separation process using a brush device is not possible.
  • the pocket shape of the conveyor belt only has the function of a holding device for stripping off the stalks which are beyond.
  • the invention has for its object to provide a sorting machine for waste processing, which above all allows a clog-free separation and sorting of waste mixtures, in particular household waste, commercial waste, industrial waste and the particularly difficult to process waste from demolition, construction site waste and waste from waste wood.
  • the invention first works on the principle of the divided flow in the longitudinal and transverse directions of a conveyor.
  • the mixture of recyclable materials to be sorted is placed on one side of an inclined conveyor belt and can pass the rotating conveyor belt transversely to the direction of travel by gravity and / or by vibration or vibration support.
  • Part of the mixture of recyclable materials falls into the sieve pockets attached to the sieve belt and is carried along in the longitudinal direction of the conveying device until the sieve pockets on the deflection roller tip over.
  • the sieve pockets therefore represent a perforated sieve, but with a limited drop height. This means that the entire screening system is practically free of blockages.
  • the screening device is designed in such a way that the conveyor belt in the area of the screening section is designed in the manner of a drum screen, ie the conveyor belt is guided in a circular, sagging manner in the manner of a cylinder jacket surface.
  • the drum-like effect of the normally flat transport screen belt is achieved in that the longitudinal axes of the deflecting rollers are positioned higher than the lowest point on the transport processing plane.
  • the inventive design of the sieve pockets is particularly advantageous in such a way that they open automatically during the deflection process via the upper deflection roller and this enables the sieve pocket to be emptied properly.
  • One back wall, common to two successive sieve pockets, is folded away from a pocket during the deflection process, so that an opening is created in this area.
  • the sorting machine (10) shown in FIG. 1 consists of a rotating, endless conveyor (11) with a lower deflection roller (12) and an upper deflection roller (13).
  • the conveying device is designed as a sieve conveyor belt (11) with sieve pockets (14) attached to it in a form arranged side by side and one behind the other. In Fig. 1, the sieve pockets are only shown schematically in sections on the sieve conveyor.
  • the sieve conveyor belt (11) is completely equipped with such sieve pockets on its transport surface.
  • the sieve machine (10) stands on a base frame (15), the sieve conveyor belt (11) being inclined at an angle ( ⁇ ) transversely to the direction of movement (16).
  • the longitudinal direction of the sieve conveyor belt is designated by reference symbol (16), and the transverse direction of the sieve conveyor belt by reference symbol (17).
  • the feed device (19) is shown in the form of a chute with oscillating drive (20) for the mixture of recyclable materials (32) to be applied to the sorting machine.
  • the discharge device (22) for the coarse material (29) is shown on the opposite low side edge (21).
  • the deflection rollers (12 and 13) for the sieve conveyor belt (11) are arranged in relation to the arrangement and length of the sieve conveyor belt in such a way that a structure in the manner of a drum sieve results in the region of the conveyor line for the goods to be transported.
  • the transport surface for the goods to be sorted therefore moves along a cylindrical surface (23).
  • the radius of curvature of this cylindrical surface is selected depending on the material to be treated.
  • the drum-like structure in the transport area is achieved by raising the longitudinal axes (24 or 25) of the deflection rollers (12 or 13) relative to the lowest point (26) on the screen conveyor belt.
  • the longitudinal axis (25) of the deflection roller (13) is arranged spatially higher than the longitudinal axis (24) of the deflection roller (12). This results in the steep rise of the sieve conveyor belt (11) and thus the drum-like structure for the constant circulation of the mixture of materials located thereon.
  • the drive of the deflection roller (13) and thus of the sieve conveyor belt (11) is identified by the drive motor (27), the drive being effected by means of a chain drive (43) which is covered by the conveyor belt (11).
  • the material is transported transversely to the longitudinal direction of the sieve conveyor belt (16), ie in the transverse direction of the sieve conveyor belt (17), by the inclination of the sieve conveyor belt (11) by the angle ( ⁇ ).
  • the angle ( ⁇ ) is chosen in the size range between 5 to 20 ° similar to that of drum screens. However, it can also have different values depending on the material properties of the mixture of materials to be sorted. Material transport is therefore effected by gravity like a drum screen with material-circulating properties. Additionally or alternatively, an oscillating drive or a vibrating drive can also be provided for the sieve conveyor belt (11).
  • the sieve pockets (14) attached to the entire surface of the sieve conveyor belt (11) form a type of perforated sieve into which finer sieve material falls and is transported further in the longitudinal direction of the sieve conveyor belt (16). Only through the deflection process via the deflection roller (13) does the fine material (28) drop out as a separate sorting fraction. In contrast, the material that is too large for the sieve pockets (14) is transported further in the transverse direction of the sieve conveyor belt (17) and discharged as coarse material (29) in the discharge device (22). In order to ensure a sufficient residence time of the material mixture on the sieve conveyor belt (11), this must have a certain minimum width (B), which corresponds to the length of a drum sieve device including the supporting structure.
  • the width (B) is of the order of B ⁇ 4 m.
  • the sieve pockets (14) arranged on the sieve conveyor belt can either be all the same size or different in their pocket size. It would thus be possible to arrange coarser pockets in the area of the feed device (19) and finer sieve pockets in the area of the discharge device (22) in order to take into account the mixture of valuable substances which is constantly dissolving and separating during the sieving process. Fractions of different sizes could then be removed as coarse fraction (28a) and fine fraction (28b) in the area of the deflection roller (13).
  • the sieve pockets (14) can also be designed as longitudinal channels, with a longitudinal extension in the direction of the sieve conveyor belt transverse direction (17). For example, elongated goods such as poles, boards, etc. can be accommodated in these channels.
  • Fig. 1 is also a baffle (50) with a flexible curtain (51) z. B. from a chain curtain or the like. This baffle holds back material thrown back by the drum effect.
  • the longitudinal section shown in FIG. 2a through the longitudinal direction of the sieve conveyor belt clearly shows the structure and the effect of the sieve conveyor belt (11) in the manner of a drum sieve.
  • the cylindrical surface (23) extends almost around a full semicircle with the radius (r).
  • the transport direction of the sieve conveyor belt (11) in the longitudinal direction of the sieve conveyor belt is indicated by arrow (30).
  • Arrow (31) shows the circulation process of the material mixture (32), caused by the drum screen effect.
  • the fine material (28) is collected in the sieve pockets (14) and transported and deflected in the direction of arrow (33) to the upper deflection roller (13). In the area of the transport arrow (34), the fine material (28) tilts out of the rotating and opening sieve pockets (14).
  • the longitudinal axis (25) of the upper guide roller (13) is at a height (H1 ⁇ 2.1 to 2.4 m) above the longitudinal axis (24) of the guide roller (12).
  • This height (H1) determines the radius of curvature (r) of the drum-like sieve conveyor belt (11) in connection with the lateral length (L1 ⁇ 5.1 m).
  • the lowest point (26) of the sieve conveyor belt is approximately at the same height as the longitudinal axis (24) of the deflection roller (12).
  • the total length shown in Fig. 1 (L2) is approximately L2 ⁇ 7.2 m
  • the total height (H2) of the screen conveyor without support frame (15) is approximately H2 ⁇ 5.2 m.
  • FIG. 2b shows the view “X” according to FIG. 2a.
  • the material mixture (32) is then fed to the screen conveyor belt (11) at the lateral upper edge (18) (arrow 35) (see also FIG. 1).
  • the material mixture then migrates in through the inclination of the screen conveyor belt (11) and through further transport in the drum-like device Direction of the cross conveyor belt direction (17), the coarse material (29) being discharged on the edge (21) opposite the side edge (18) (arrow 29, 36) while the fine material is conveyed through the screen pockets (14) in the longitudinal conveyor belt direction (16) .
  • the (arrows 30, 33) shown in Fig. 2a are aligned in the longitudinal direction of the conveyor belt (16).
  • the lower (12) and the upper (13) deflection roller is shown schematically in Fig. 2b.
  • the dash-dotted line (37) in FIG. 2b corresponds to that in FIG. 2a and represents the outer radius of the sieve pockets running over the deflection rollers (12, 13).
  • the embodiment according to FIG. 3 shows a variant of the embodiment according to FIG. 2a. Due to a changed arrangement or shape of the lower deflection roller (12), an initially flat screen conveyor belt is set up in the area of (arrow 38). This may have the advantage that the mixture of recyclable materials and corresponding distribution on the conveyor belt can take place over a longer support width.
  • this screen conveyor belt works the same as shown in Fig. 1 or 2a.
  • the same positions are shown with the same reference numerals.
  • Each sieve pocket (14) consists of two side walls (39, 40) in the longitudinal direction of the conveyor belt (16) and two transverse walls (41, 42) in the transverse direction of the conveyor belt (17).
  • the longitudinal walls (39, 40) form with the transverse wall (41) a container closed on three sides, while the fourth side wall (42) each through the rear wall (41) next sieve pocket is formed.
  • the sieve pocket (14) is therefore formed, for example, by the walls (39 to 41) which are firmly connected to one another, while the transverse wall (42) is formed by the sieve pocket (14 ⁇ ) which follows.
  • the transverse wall (42) which is movable with respect to the sieve pocket (14) lies closely against the side walls (39, 40) and forms a closed container.
  • This condition exists in the area of the drum-like design with a radius of curvature (r).
  • the chain conveyor (43) shown schematically in FIG. 4a is therefore curved in the shape of the drum screen.
  • the chain conveyor (43) is deflected in the opposite direction than in the drum sieve area, so that the sieve pockets (14) open when the transverse wall (42) is pivoted away.
  • the sieve pocket volume is thus increased in the deflection area of the deflection roller (13), so that the contents can fall out even more easily.
  • the transverse walls (41, 42) are U-shaped in their area below the floor (44) Collection device (45) formed. Parts that slide down from the bottom of the sieve pocket (44) are therefore caught in the U-shaped recess (45) and cannot lead to the chain conveyor (43) becoming jammed.
  • the side walls (39, 40) or transverse walls (41, 42) can have additional angle plates (47) in their upper area. have, to stiffen the sieve pocket and to prevent slipping out of parts.
  • FIGS. 4a and 4b show an alternative embodiment of the sieve bag according to FIGS. 4a and 4b.
  • a flexible connecting band (48) is attached between the sieve pocket bottom (44) and the lower part of the foldable transverse wall (42).
  • the movable transverse wall (42) bears against the side walls (39, 40) in the area of the drum-shaped design or flat design of the screen conveyor belt (11). Only when the chain conveyor (43) moves around the deflection rollers (12, 13) does the sieve pocket (14) open and the transverse wall (42), which represents the rear wall to the next sieve pocket, pivots away from the sieve pocket.
  • the opening (49) thus created is closed by the flexible connecting band (48).

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Seasonings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Eye Examination Apparatus (AREA)
  • Processing Of Solid Wastes (AREA)

Claims (9)

  1. Machine de triage, en particulier pour séparer et trier des mélanges de déchets, notamment des ordures ménagères, des ordures et déchets industriels, des déchets de démolitions, des déchets de chantiers, ainsi que des déchets de bois ou analogues, comportant un dispositif de transport rotatif sans fin, lequel est incliné transversalement au sens de déplacement, caractérisée en ce que le mélange de matières (32) est amené (flèche 35) dans la zone du bord latéral supérieur (18) du dispositif de transport réalisé sous forme de bande de transport de tamisage (11), la matière de triage grossière (grosses particules 29) pouvant être transportée dans la direction transversale (17) à la bande de transport de tamisage sous l'influence de la gravité et/ou de vibrations et la matière de triage fine (particules fines 28) pouvant être transportée au moyen de poches de tamisage (14), disposées sur la bande de transport de tamisage (11), dans la direction longitudinale (16) de la bande de transport de tamisage.
  2. Machine de triage selon la revendication 1, caractérisée en ce que la largeur (B) et l'angle d'inclinaison (α) de la bande de transport de tamisage (11) par rapport à l'horizontale sont tels que le mélange de matières amené (32) a une durée de séjour suffisante pour la séparation des parties constitutives en grosses particules (29) et en particules fines (28), la largeur étant en particulier B ~ 4 m et 1' inclinaison α ~ 5 à 20°, pour un temps de séjour normal du mélange de matières d'environ 100 secondes.
  3. Machine de triage selon la revendication 1 ou 2 caractérisée en ce que la bande de transport de tamisage (11) présente des rouleaux de renvoi (12,13), dont au moins un (25) des axes de rotation (24,25) agencés parallèlement l'un à l'autre est agencé spatialement plus haut (hauteur H₁) que le point le plus bas (26) du plan de transport de la bande de tamisage en forme de tambour, la hauteur (H₁) s'élevant de préférence d'environ 210 à 240 cm.
  4. Machine de triage selon la revendication 3, caractérisée en ce que la surface de transport supérieure de la bande de tamisage (11) pour le transport du mélange de matières (32) présente une concavité dans la direction longitudinale (16) de la bande de tamisage et est, en particulier, réalisée de sorte qu'une zone de transport du type tambour ayant un rayon de courbure (r) soit formée pour le mélange de matières (32).
  5. Machine de triage selon la revendication 3 ou 4, caractérisée en ce que la zone de transport pour le mélange de matières (32) est réalisée partiellement en tant que surface de tamisage plane (flèche 38) (figure 3).
  6. Machine de triage selon une ou plusieurs des revendications précédentes, caractérisée en ce que la taille des poches de tamisage (14), ouvertes vers le haut dans la zone de transport et de tamisage, pour former un tamis perforé peut être choisie selon la taille des matières du mélange (32) à traiter.
  7. Machine de triage selon la revendication 6, caractérisée en ce que les poches de tamisage (14) sont constituées d'un réceptacle ayant trois parois (39 à 41) solidaires l'une de l'autre, de préférence coniques, et un fond (44), deux parois latérales (39,40) s'étendant dans la direction longitudinale (16) de la bande de transport de tamisage et une paroi transversale (41) étant agencée transversalement à celle-ci, et en ce que la paroi transversale (41) de la poche de tamisage (14') suivante forme une paroi arrière (42) qui peut pivoter par rapport à la poche de tamisage (14).
  8. Machine de triage selon la revendication 7, caractérisée en ce que les parois transversales (41,42) forment, dans la zone inférieure, des réceptacles (45) en forme de U, pour le pontage de l'ouverture (49) créée lors du pivotement de la paroi transversale (42), ou en ce que l'ouverture (49) entre la paroi transversale mobile (42) et le fond (44) de la poche de tamisage peut être fermée par une bande de liaison souple (48), et en ce que les parois (39 à 42) sont de préférence coudées dans leur zone supérieure.
  9. Machine de triage selon une ou plusieurs des revendications précédentes, caractérisée en ce que la bande de transport de tamisage (11), y compris les poches de tamisage (14), peut être entraînée par un entraînement (43) de transporteur à chaîne, les poches de tamisage recouvrant l'entraînement (43).
EP87113891A 1986-10-28 1987-09-23 Machine à trier Expired - Lifetime EP0265669B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87113891T ATE61744T1 (de) 1986-10-28 1987-09-23 Sortiermaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863636650 DE3636650A1 (de) 1986-10-28 1986-10-28 Sortiermaschine
DE3636650 1986-10-28

Publications (3)

Publication Number Publication Date
EP0265669A2 EP0265669A2 (fr) 1988-05-04
EP0265669A3 EP0265669A3 (en) 1989-03-22
EP0265669B1 true EP0265669B1 (fr) 1991-03-20

Family

ID=6312643

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87113891A Expired - Lifetime EP0265669B1 (fr) 1986-10-28 1987-09-23 Machine à trier

Country Status (5)

Country Link
US (1) US4884700A (fr)
EP (1) EP0265669B1 (fr)
AT (1) ATE61744T1 (fr)
DE (2) DE3636650A1 (fr)
ES (1) ES2022248B3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0472242A1 (fr) * 1990-08-20 1992-02-26 Teunis Rozendaal Procédé pour la séparation des déchets
WO1993019860A1 (fr) * 1992-03-27 1993-10-14 Bezner Gmbh & Co. Kg Dispositif de triage avec poste de criblage associe a un elevateur a godets ou a poches
EP0734788A2 (fr) * 1995-03-31 1996-10-02 Metaalbedrijf Busschers B.V. Machine à trier

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GB9304100D0 (en) * 1993-03-01 1993-04-14 Vickerys Ltd Screening appratus
DE4425522C2 (de) * 1994-07-19 1996-10-10 Schmidt Ag Geb Band-Zellenausleser zum Separieren fließfähiger Schüttgüter
US5485925A (en) * 1994-09-21 1996-01-23 Bulk Handling Systems, Inc. System and method for separating recycled debris
DE19511931C1 (de) * 1995-03-31 1996-01-18 Fuelling Rainer Dr Vorrichtung zum dosierten Fördern von kontaminiertem Boden- oder Schuttmaterial sowie zum Aussortieren von eine bestimmte Größe überschreitenden Steinen
EP1234618B1 (fr) * 2001-02-22 2004-07-14 Pellenc Iberica S.L. Dispositif et procédé d'extraction des corps étrangers mélangés aux fruits récoltés au sol.
US8096259B1 (en) * 2003-05-23 2012-01-17 Nothum Jr Robert G Gutters and plows for coating-material recirculation in food-coating apparatus
US7413088B2 (en) * 2004-02-05 2008-08-19 International Paper Company Automatic conveyor slot closure
US7246707B2 (en) * 2004-12-07 2007-07-24 Grimmway Enterprises, Inc. Two-slat design for a small piece remover
US20080083476A1 (en) * 2006-10-06 2008-04-10 Bret Jones Wood indexing rack
US9808021B2 (en) * 2009-12-22 2017-11-07 Archer Daniels Midland Co. Systems and methods for ozone treatment of grain in grain piles
US9961915B2 (en) * 2009-12-22 2018-05-08 Archer Daniels Midland Co. Systems and methods for continuous flow ozone treatment of grain
US9808020B2 (en) * 2009-12-22 2017-11-07 Archer Daniels Midland Co. Systems and methods for ozone treatment of toxin in grain

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Publication number Priority date Publication date Assignee Title
US460436A (en) * 1891-09-29 Grain and cockle separator
US1675049A (en) * 1925-10-05 1928-06-26 John A Perkins Grain separator
US1834658A (en) * 1929-10-28 1931-12-01 Symonds Vivian St Laurence Coal dust screening device
US2116006A (en) * 1936-06-17 1938-05-03 Thys Edouard Hop and stem separator
US2788895A (en) * 1952-03-07 1957-04-16 Spence Paulsen Gravel processing means
US3235076A (en) * 1963-02-21 1966-02-15 Union Carbide Corp Separation device
CS204278B1 (en) * 1978-07-19 1981-04-30 Karel Papez Appliance for the dry mechanic sorting of heterogenous materials particularly the solid refuses
DE3415090A1 (de) * 1983-04-22 1985-01-24 Maschinenfabrik Bezner Gmbh & Co Kg, 7980 Ravensburg Sortieranlage insbesondere zur aussortierung von wertstoffen aus hausmuell, gewerbemuell, sperrmuell, trockenmuell, und/oder von problem- und gefahrenstoffen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0472242A1 (fr) * 1990-08-20 1992-02-26 Teunis Rozendaal Procédé pour la séparation des déchets
WO1993019860A1 (fr) * 1992-03-27 1993-10-14 Bezner Gmbh & Co. Kg Dispositif de triage avec poste de criblage associe a un elevateur a godets ou a poches
EP0734788A2 (fr) * 1995-03-31 1996-10-02 Metaalbedrijf Busschers B.V. Machine à trier
EP0734788A3 (fr) * 1995-03-31 1997-04-23 Busschers Metaalbedrijf Bv Machine à trier

Also Published As

Publication number Publication date
ATE61744T1 (de) 1991-04-15
ES2022248B3 (es) 1991-12-01
EP0265669A2 (fr) 1988-05-04
EP0265669A3 (en) 1989-03-22
DE3768758D1 (de) 1991-04-25
DE3636650A1 (de) 1988-05-05
US4884700A (en) 1989-12-05

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