EP0427888A2 - Spiked sorting roller comprising bars and sieve plates - Google Patents

Spiked sorting roller comprising bars and sieve plates Download PDF

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Publication number
EP0427888A2
EP0427888A2 EP89121959A EP89121959A EP0427888A2 EP 0427888 A2 EP0427888 A2 EP 0427888A2 EP 89121959 A EP89121959 A EP 89121959A EP 89121959 A EP89121959 A EP 89121959A EP 0427888 A2 EP0427888 A2 EP 0427888A2
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EP
European Patent Office
Prior art keywords
molded parts
sorting
bars
sieve bars
sieve
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
EP89121959A
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German (de)
French (fr)
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EP0427888B1 (en
EP0427888A3 (en
Inventor
Christof Kremer
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Individual
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Individual
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Priority to AT8989121959T priority Critical patent/ATE105514T1/en
Publication of EP0427888A2 publication Critical patent/EP0427888A2/en
Publication of EP0427888A3 publication Critical patent/EP0427888A3/en
Application granted granted Critical
Publication of EP0427888B1 publication Critical patent/EP0427888B1/en
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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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • 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
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • 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
    • B07B13/08—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to weight

Definitions

  • the invention relates to a sorting hedgehog, the type specified in the preamble of the claim.
  • the rubble consists of unpolluted material, such as road construction material, asphalt, concrete, bricks, basalt, etc .; and contaminated material such as iron, wood, plastic, paper, textile, etc. together.
  • sorting systems used according to the current state of the art, screens of various types and arrangements are mainly used, only sorting according to the different sizes of the materials to be processed being possible.
  • sorting levels which take advantage of the different weight of the materials by separating specifically light materials from specifically heavy materials by means of water or blower devices.
  • sorting techniques are generally very energy-intensive and do not guarantee any sorting without having to interpose manual sorting steps, such as reading plastic, metal parts, etc. by hand.
  • the invention has for its object to provide a sorting device especially in the field of processing old building materials, which causes separation of contaminated and unloaded building rubble in particular without manual use and is also used in a low-energy and environmentally friendly manner, the unloaded old building material being fed to a crusher can be processed by the appropriate technology to the desired end product.
  • the invention is based on the consideration of creating a sorting technology which takes into account the different sizes of the individual building rubble parts and the different weights of the individual building rubble parts.
  • the moveable longitudinal sieves (4) move into a tilted position due to the rotary movement in the lower semicircle and finally hit the stop (6).
  • the longitudinal sieves (4) are cleaned by clogging material, such as plastic, paper, etc., and this material is also separated from the unloaded building material.
  • the arrangement of the combing-out (7) negatively offset from the sieve bars (3) has the effect that the sieve bars (3) are cleaned and freed of adhering or jammed material after each revolution as a result of the rotary movement.

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Sorting Of Articles (AREA)
  • Housing For Livestock And Birds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The invention relates to a sorting roller consisting of a rotary shaft and screening bars and screening plates associated therewith; the invention is explained with reference to claims and a description.

Description

Die Erfindung bezieht sich auf einen Sortierigel, der im Oberbegriff des Anspruches näher bezeichneten Art.The invention relates to a sorting hedgehog, the type specified in the preamble of the claim.

Bei Anlagen zur Aufbereitung von Altbaustoffen (Bauschutt) ist davon auszugehen, daß belastetes Material einer Sortierung zugeführt werden muß, um das gewünschte Endprodukt durch weiteren Brechereinsatz zu erhalten. Dabei setzt sich der Bauschutt aus unbelastetem Material, wie Straßenbaumaterial, Asphalt, Beton, Ziegelsteine, Basalt, etc.; und belastetem Material, wie Eisen, Holz, Kunststoff, Papier, Textil, etc. zusammen.In plants for processing old building materials (building rubble), it must be assumed that contaminated material must be sorted in order to obtain the desired end product through further use of the crusher. The rubble consists of unpolluted material, such as road construction material, asphalt, concrete, bricks, basalt, etc .; and contaminated material such as iron, wood, plastic, paper, textile, etc. together.

Im Rahmen der nach dem jetzigen Stand der Technik eingesetzten Sortieranlagen werden hauptsächlich Siebe unterschiedlichster Art und Anordnung eingesetzt, wobei lediglich eine Sortierung nach der unterschiedlichen Größe der zu verarbeitenden Materialien vorgenommen werden kann. Auch gibt es aufwendige Anlagen, je nach Sortierstufe, die das unterschiedliche Gewicht der Materialien dahingehend ausnutzen, indem durch Wasser- oder Gebläseeinrichtungen spezifisch leichte von spezifisch schwereren Materialien getrennt werden. Diese Sortiertechniken sind in der Regel sehr energieaufwendig und gewährleisten keine Sortierung, ohne daß manuell zu bewerkstelligende Sortierstufen zwischengeschaltet werden müssen, wie vonhand vorzunehmendes Auslesen von Kunststoff, Metallteilen, etc.Within the framework of the sorting systems used according to the current state of the art, screens of various types and arrangements are mainly used, only sorting according to the different sizes of the materials to be processed being possible. There are also complex systems, depending on the sorting level, which take advantage of the different weight of the materials by separating specifically light materials from specifically heavy materials by means of water or blower devices. These sorting techniques are generally very energy-intensive and do not guarantee any sorting without having to interpose manual sorting steps, such as reading plastic, metal parts, etc. by hand.

Der Erfindung liegt die Aufgabe zugrunde, speziell im Bereich der Aufbereitung von Altbaustoffen eine Sortiervorrichtung zu schaffen, die insbesondere ohne manuellen Einsatz eine Trennung von belastetem und unbelastetem Bauschutt bewirkt und zudem energiearm und umweltfreundlich zum Einsatz gelangt, wobei das so unbelastete Altbaumaterial einem Brecher zugeführt werden kann, der es bei entsprechender Technik zu dem gewünschten Endprodukt bearbeitet.The invention has for its object to provide a sorting device especially in the field of processing old building materials, which causes separation of contaminated and unloaded building rubble in particular without manual use and is also used in a low-energy and environmentally friendly manner, the unloaded old building material being fed to a crusher can be processed by the appropriate technology to the desired end product.

Die Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale der Ansprüche 1 - 4 gelöst.The object is achieved by the characterizing features of claims 1-4.

Die Erfindung beruht auf der Überlegung, eine Sortiertechnik zu schaffen, die zum einen die unterschiedlichen Größen der einzelnen Bauschutteile und zum anderen die unterschiedlichen Gewichte der einzelnen Bauschutteile berücksichtigt.The invention is based on the consideration of creating a sorting technology which takes into account the different sizes of the individual building rubble parts and the different weights of the individual building rubble parts.

Voraussetzung dafür ist, sich die vorgenannten Merkmale in einer Sortiereinheit zunutze zu machen bei spezieller Anordnung von Sortiertechniken.The prerequisite for this is to make use of the aforementioned features in a sorting unit with a special arrangement of sorting techniques.

Durch die spezielle Anordnung der Siebstäbe (3) auf den Formteilen (2) in einem bestimmten Abstand wird zunächst bewirkt, daß Kleinteile, wie zum Beispiel Sand und Kies in den Sammel­bunker (5) fallen, wobei auf die Siebstäbe grob vorsortiertes Bauschuttmaterial durch Förderband aufgegeben wird. Da die Siebstäbe (3) an den Formteilen (2) durch Federgelenke verbunden sind, die unterschiedlich stark eingestellt sein können, neigt sich der einzelne Siebstab bei entsprechender Gewichts­ einwirkung, so daß schwereres Material ebenfalls in den Sammelbunker (5) fällt, während das belastete Material (Holz, Kunsttoff, Papier, etc.) von den rotierenden Siebstäben (3) weiter befördert wird und schließlich bei der Abwärtsbewegung der Siebstäbe durch den Drehvorgang bedingt vor dem Auskämmer (7) herausfällt und somit von dem unbelasteten Material abgeschieden wird. Die Längssiebe (4), ebenfalls angebracht an den Formteilen (2) bewirken, daß noch an den belasteten Baumaterialien anhaftende Reststoffe, wie Sand, Kies, etc. bedingt durch die Drehbewegung abfallen, und so in den Sammelbunker (5) gefördert werden.The special arrangement of the sieve bars (3) on the molded parts (2) at a certain distance initially causes small parts, such as sand and gravel, to fall into the collecting bunker (5), with roughly pre-sorted building rubble material being conveyed onto the sieve bars by means of a conveyor belt becomes. Since the sieve bars (3) are connected to the molded parts (2) by spring joints, which can be set to different degrees, the individual sieve bar tilts with the appropriate weight action, so that heavier material also falls into the collecting bunker (5), while the contaminated material (wood, plastic, paper, etc.) is conveyed further by the rotating sieve bars (3) and finally caused by the turning process when the sieve bars move downward falls in front of the combing-out (7) and is thus separated from the unpolluted material. The longitudinal sieves (4), also attached to the molded parts (2), cause residues such as sand, gravel, etc. still adhering to the loaded building materials to fall off due to the rotary movement, and are thus conveyed into the collecting bunker (5).

Dabei gelangen die beweglich angebrachten Längssiebe (4) durch die Drehbewegung im unteren Halbkreis in eine Kippstellung und schlagen schließlich gegen den Anschlag (6) an.The moveable longitudinal sieves (4) move into a tilted position due to the rotary movement in the lower semicircle and finally hit the stop (6).

Durch das Anschlagen wird bewirkt, daß die Längssiebe (4) durch verstopfendes Material, wie Kunststoff, Papier, etc. gereinigt werden und dieses Material ebenfalls von dem unbelasteten Baumaterial abgesondert wird.By striking, the longitudinal sieves (4) are cleaned by clogging material, such as plastic, paper, etc., and this material is also separated from the unloaded building material.

Durch die Anordnung des Auskämmers (7) negativ versetzt zu den Siebstäben (3) wird bewirkt, daß die Siebstäbe (3) infolge der Drehbewegung nach jeder Umdrehung von anhaftendem oder verklemmten Material gereinigt und befreit werden.The arrangement of the combing-out (7) negatively offset from the sieve bars (3) has the effect that the sieve bars (3) are cleaned and freed of adhering or jammed material after each revolution as a result of the rotary movement.

Die Erfindung wird anhand der Zeichnungen häher erläutert. Es zeigt:

  • Figur 1 einen Längsschnitt des Siebbleches (4)
  • Figur 2 einen Querschnitt, wobei die Formteile (2) an der Rotorwelle (1) starr befestigt sind. An den Formteilen (2) sind die Siebstäbe (3) durch Federgelenke befestigt, so daß eine lotrechte Bewegung möglich ist. Desweiteren sind an den Formteilen (2) Siebbleche (4) beweglich befestigt, wobei die Siebbleche (4) durch die Rotationsbewegung bedingt, umkippen und gegen die Anschläge (6) ebenfalls befestigt an den Formteilen (2) schlagen. Im rechten Bereich des Sammelbunkers (5) ist der Auskämmer (7) senkrecht angeordnet, wobei im unteren Bereich des Sammelbunkers eine Öffnung (8) vorgesehen ist zum Abtransport des unbelasteten Materials.
    Im Materialaufgabebereich ist den Siebstäben (3) ein Formteil (9) zugeordnet.
  • Figur 3 einen Längsschnitt, wobei die Siebstäbe (3) bei entsprechendem Abstand an den Formteilen (2) durch Federgelenke befestigt sind. Zwischen den einzelnen Formteilen (2) sind die jeweiligen Siebbleche (4) angeordnet.
The invention is explained in more detail with reference to the drawings. It shows:
  • 1 shows a longitudinal section of the screen plate (4)
  • Figure 2 shows a cross section, the molded parts (2) are rigidly attached to the rotor shaft (1). The sieve bars (3) are fastened to the molded parts (2) by spring joints, so that vertical movement is possible. Furthermore, sieve plates (4) are movably attached to the shaped parts (2), the sieve plates (4) being caused by the rotational movement topple over and hit against the stops (6), also fastened to the shaped parts (2). The chamber (7) is arranged vertically in the right area of the collecting bunker (5), an opening (8) in the lower area of the collecting bunker is provided for the removal of the unloaded material.
    A shaped part (9) is assigned to the sieve bars (3) in the material feed area.
  • 3 shows a longitudinal section, the sieve bars (3) being fastened to the shaped parts (2) by spring joints at a corresponding distance. The respective screen plates (4) are arranged between the individual molded parts (2).

Claims (4)

1. Sortierigel mit auf einer Rotorwelle (1) in Längs- und Drehrichtung bei bestimmtem Abstand angebrachten Formteilen (2), den Formteilen zugeordneten Siebstäben (3), die Formteile in ihrer Längsrichtung verbunden mit einem beweglichen Siebblech (4), die Rotorwelle (1), mit zugeordneten Formteilen (2), diesen zugeordneten Siebstäben (3) mit Siebblechen (4) angeordnet in einem nach unten teilweise geöffneten Sammelbunker (5).1. Sorting hedgehog with molded parts (2) attached to a rotor shaft (1) in the longitudinal and rotational directions at a certain distance, sieve bars assigned to the molded parts (3), the molded parts connected in their longitudinal direction with a movable screen plate (4), the rotor shaft (1 ), with associated molded parts (2), these associated sieve bars (3) with sieve plates (4) arranged in a collection bunker (5) which is partially open at the bottom. 2. Sortierigel nach Anspruch 1 dadurch gekennzeichnet, daß die Siebstäbe (3) an den Formteilen durch Federgelenke befestigt und dadurch in ihrer lotrechten Richtung beweglich sind.2. Sorting hedgehog according to claim 1, characterized in that the sieve bars (3) are fastened to the molded parts by spring joints and are thereby movable in their vertical direction. 3. Sortierigel nach Anspruch 1 dadurch gekennzeichnet, daß die Längssiebe (4) an den Formteilen (2) durch Gelenke befestigt sind, so daß sie bei Drehbewegung der Rotorwelle (1) im unteren Halbkreis durch eine Kippbewegung aufklappen und dadurch gegen einen Anschlag (6) ebenfalls angebracht an den Formteilen (2) schlagen.3. Sorting hedgehog according to claim 1, characterized in that the longitudinal sieves (4) on the molded parts (2) are fastened by joints, so that they open when the rotor shaft (1) rotates in the lower semicircle by a tilting movement and thereby against a stop (6 ) also attached to the molded parts (2). 4. Sortierigel nach Anspruch 1 dadurch gekennzeichnet, daß in dem Sammelbunker (5) im unteren Bereich ein Auskämmer (7) angebracht ist, der den Siebstäben (3) negativ zugeordnet ist. Sammelbunker (5) dadurch gekennzeichnet, daß er im unteren Bereich eine Öffnung hat. Der Sammelbunker (5) dadurch gekennzeichnet, daß im Materialaufgabebereich den Siebstäben (3) ein Formteil (9) zugeordnet ist.4. sorting hedgehog according to claim 1, characterized in that in the collecting bunker (5) in the lower area a combing (7) is attached, which is assigned to the sieve bars (3) negatively. Collection bunker (5), characterized in that it has an opening in the lower area. The collecting bunker (5) is characterized in that a molded part (9) is assigned to the sieve bars (3) in the material feed area.
EP89121959A 1989-11-15 1989-11-28 Spiked sorting roller comprising bars and sieve plates Expired - Lifetime EP0427888B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT8989121959T ATE105514T1 (en) 1989-11-15 1989-11-28 SORTING HEIGHTS WITH INSERTED SCREEN BARS AND SCREEN PLATES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8913500U DE8913500U1 (en) 1989-11-15 1989-11-15 Sorting hedgehog with embedded sieve bars and sieve plates
DE8913500U 1989-11-15

Publications (3)

Publication Number Publication Date
EP0427888A2 true EP0427888A2 (en) 1991-05-22
EP0427888A3 EP0427888A3 (en) 1991-09-04
EP0427888B1 EP0427888B1 (en) 1994-05-11

Family

ID=6844603

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89121959A Expired - Lifetime EP0427888B1 (en) 1989-11-15 1989-11-28 Spiked sorting roller comprising bars and sieve plates

Country Status (4)

Country Link
EP (1) EP0427888B1 (en)
AT (1) ATE105514T1 (en)
DE (2) DE8913500U1 (en)
ES (1) ES2056183T3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500210C1 (en) * 1995-01-05 1996-01-11 Prusseit Peter Prof Dr Ing Hab Sorting harrow with elastic sieve bars
DE19534052C1 (en) * 1995-09-14 1996-12-19 Prusseit Peter Prof Dr Ing Hab mechanical sorting device for waste material
CN112774963A (en) * 2020-12-03 2021-05-11 陈贵 High-efficient capsule sorting device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1439699A (en) * 1919-02-07 1922-12-26 Freyn Brassert & Company Process for forming glass articles and the apparatus for carrying out the same
JPS521660A (en) * 1975-06-24 1977-01-07 Mitsubishi Heavy Ind Ltd Method for classification of wastes
SU1074611A1 (en) * 1982-07-21 1984-02-23 Петрозаводский Филиал Специализированной Проектно-Конструкторской И Наладочной Организации "Росоргтехстром" Screen for separating loose material
DE8715942U1 (en) * 1987-12-02 1988-01-28 Rudnick + Enners Maschinen- und Anlagenbau GmbH, 57642 Alpenrod Heavy material separator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1439699A (en) * 1919-02-07 1922-12-26 Freyn Brassert & Company Process for forming glass articles and the apparatus for carrying out the same
JPS521660A (en) * 1975-06-24 1977-01-07 Mitsubishi Heavy Ind Ltd Method for classification of wastes
SU1074611A1 (en) * 1982-07-21 1984-02-23 Петрозаводский Филиал Специализированной Проектно-Конструкторской И Наладочной Организации "Росоргтехстром" Screen for separating loose material
DE8715942U1 (en) * 1987-12-02 1988-01-28 Rudnick + Enners Maschinen- und Anlagenbau GmbH, 57642 Alpenrod Heavy material separator

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 1, Nr. 46, 6. Mai 1977, Seite 86 M 77; & JP-A-52 1660 (MITSUBISHI) 07-01-1977 *
SOVIET INVENTIONS ILLUSTRATED, Woche 8442, 28. November 1984, Zusammenfassung Nr. 84-261821/42, Derwent Publications Ltd, Londen, GB; & SU-A-1 074 611 (PETROZAVODSK ROSORG) 23-02-1984 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500210C1 (en) * 1995-01-05 1996-01-11 Prusseit Peter Prof Dr Ing Hab Sorting harrow with elastic sieve bars
DE19534052C1 (en) * 1995-09-14 1996-12-19 Prusseit Peter Prof Dr Ing Hab mechanical sorting device for waste material
CN112774963A (en) * 2020-12-03 2021-05-11 陈贵 High-efficient capsule sorting device
CN112774963B (en) * 2020-12-03 2021-12-21 重庆海默尼制药有限公司 Capsule sorting device

Also Published As

Publication number Publication date
DE58907657D1 (en) 1994-06-16
DE8913500U1 (en) 1990-03-01
EP0427888B1 (en) 1994-05-11
EP0427888A3 (en) 1991-09-04
ES2056183T3 (en) 1994-10-01
ATE105514T1 (en) 1994-05-15

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