EP0427888B1 - Spiked sorting roller comprising bars and sieve plates - Google Patents
Spiked sorting roller comprising bars and sieve plates Download PDFInfo
- Publication number
- EP0427888B1 EP0427888B1 EP89121959A EP89121959A EP0427888B1 EP 0427888 B1 EP0427888 B1 EP 0427888B1 EP 89121959 A EP89121959 A EP 89121959A EP 89121959 A EP89121959 A EP 89121959A EP 0427888 B1 EP0427888 B1 EP 0427888B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bars
- spiked
- sorting
- sorting roller
- 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.)
- Expired - Lifetime
Links
- 210000001520 comb Anatomy 0.000 claims 1
- 238000012216 screening Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 19
- 239000004566 building material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000289669 Erinaceus europaeus Species 0.000 description 1
- 241001295925 Gegenes Species 0.000 description 1
- 241000347389 Serranus cabrilla Species 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- 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
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
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.
In dem nach dem jetzigen Stand der Technik eingesetzten Sortieranlagen werden hauptsächlich Siebe unterschiedlichster Art und Anordnung eingesetzt, wobei lediglich eine Sortierung nach den unterschiedlichen Größen 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 schweren Materialien getrennt werden.In 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.
Auch sind Sortiervorrichtungen, jedoch für andere Materialien, wie zum Beispiel Hausmüll bekannt, die der Anmeldung in dem Oberbegriff des Patentanspruches 1 teilweise entsprechen (US-A-1, 439, 699, SU-A-1074.611, 74.611, JP-A-52-1660). All diese Sortiervorrichtungen setzen bei ihrer Technik jedoch nicht die unterschiedlichen Gewichte der Materialien ein, als weitere Sortierwirkung; mit der Folge, daß den vorgenannten Sortiertechniken ein eingeschränkter Wirkungsgrad beizumessen bleibt.Sorting devices are also known, however, for other materials, such as household waste, which partially correspond to the application in the preamble of claim 1 (US-A-1, 439, 699, SU-A-1074.611, 74.611, JP-A-52 -1660). However, all of these sorting devices do not use the different weights of the materials in their technology, as a further sorting effect; with the result that the aforementioned sorting techniques remain limited efficiency.
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 hierzu auch keine sonstigen Hilfsmittel einsetzt, wie Lufgebläse oder Wasser.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 does not use any other aids such as air blowers or water.
Die Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale der Ansprüche 1 und 2 gelöst.The object is achieved by the characterizing features of
Die Erfindung beruht auf der Überlegung, eine Sortiertechnik zu schaffen, die zum einen die unterschiedlichen Größen der einzelnen Bauschuttteile und zum anderen die unterschiedlichen Gewichte der einzelnen Bauschutteile berücksichtigt.The invention is based on the consideration of creating a sorting technique 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 Gewichtseinwirkung, 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 adjusted to different degrees, the individual sieve bar tilts when subjected to the appropriate weight, 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 during the downward movement of the sieve bars due to the turning process before Comber (7) falls out 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.The striking causes the longitudinal sieves (4) to be 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 device (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.
- Figure 1
a longitudinal section of the screen plate (4) - Figure 2
a cross section, wherein 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 also hit the stops (6) on 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. - Figure 3
a longitudinal section, the sieve bars (3) being fastened to the molded parts (2) by spring joints at a corresponding distance. The respective screen plates (4) are arranged between the individual molded parts (2).
Claims (2)
- Spiked sorting roller with shaped parts fitted in longitudinal direction at the same distances on a rotor shaft (1) and radial (3) and tangential (4) sieve elements allocated to the shaped parts, whereby the radial sieve elements (3) are located opposite rigid removal combs (7),
characterized by,
the sieve elements are formed from bars (3), which are movably fastened on the shaped parts (2) by spring joints. - Patent Claim 1 characterized by the movable bars (3) being allocated to a shaped feed part (9) and a removal comb (7).
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 EP0427888A2 (en) | 1991-05-22 |
| EP0427888A3 EP0427888A3 (en) | 1991-09-04 |
| EP0427888B1 true 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) |
Families Citing this family (3)
| 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 |
| CN112774963B (en) * | 2020-12-03 | 2021-12-21 | 重庆海默尼制药有限公司 | Capsule sorting device |
Family Cites Families (4)
| 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 |
-
1989
- 1989-11-15 DE DE8913500U patent/DE8913500U1/en not_active Expired - Lifetime
- 1989-11-28 AT AT8989121959T patent/ATE105514T1/en not_active IP Right Cessation
- 1989-11-28 EP EP89121959A patent/EP0427888B1/en not_active Expired - Lifetime
- 1989-11-28 ES ES89121959T patent/ES2056183T3/en not_active Expired - Lifetime
- 1989-11-28 DE DE58907657T patent/DE58907657D1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE8913500U1 (en) | 1990-03-01 |
| EP0427888A2 (en) | 1991-05-22 |
| ATE105514T1 (en) | 1994-05-15 |
| EP0427888A3 (en) | 1991-09-04 |
| ES2056183T3 (en) | 1994-10-01 |
| DE58907657D1 (en) | 1994-06-16 |
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