DE29508260U1 - Device for separating light and medium-weight foreign substances from heavy substances, preferably from hollow glass bodies or recycling material - Google Patents
Device for separating light and medium-weight foreign substances from heavy substances, preferably from hollow glass bodies or recycling materialInfo
- Publication number
- DE29508260U1 DE29508260U1 DE29508260U DE29508260U DE29508260U1 DE 29508260 U1 DE29508260 U1 DE 29508260U1 DE 29508260 U DE29508260 U DE 29508260U DE 29508260 U DE29508260 U DE 29508260U DE 29508260 U1 DE29508260 U1 DE 29508260U1
- Authority
- DE
- Germany
- Prior art keywords
- air
- sorting system
- flow
- duct
- relaxation
- 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
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
- B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
- B03B9/062—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial the refuse being glass
-
- 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
- B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/04—Control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/60—Glass recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Materials (AREA)
Description
• I• I
ZMB Maschinenbau GmbH
Pliensbacher Weg 23
D-73110HattenhofenZMB Maschinenbau GmbH
Pliensbacher Weg 23
D-73110Hattenhofen
73110 Hattenhofen, 22.05.9573110 Hattenhofen, 22.05.95
Einrichtung zum Trennen von Groß-Kleinfraktion, sowie leichter und mittelschwerer Fremdstoffe von Schwerstoffen, vorzugsweise von Altglas-Hohlkörpern oder analogem Recyclingmaterial.Device for separating large and small fractions, as well as light and medium-heavy foreign matter from heavy matter, preferably from hollow waste glass or similar recycling material.
Es ist bekannt, daß bei der Erfassung von Wertstoffen in Glascontainern oder Entsorgung in Säcken gewollt oder ungewollt hohe Anteile von Fremdstoffen enthalten sind, die vor der Aufbereitung des Altglases sauber und effektvoll ausgesondert werden müssen.It is known that when collecting recyclable materials in glass containers or disposing of them in bags, high levels of foreign matter are intentionally or unintentionally contained, which must be cleanly and effectively separated out before the waste glass is processed.
Diese Vorsortierung erfolgt mit den Modulen VS 50 - zum Sortieren von Groß/Kleinfraktion, wobei die Trenngrenze 55 mm beträgt und dem Modul WS 50 - zum Trennen von Leicht-, mittelschwer und Schwerfraktion, die der Farbsortieranlage FSA 50 entsprechend der Gebrauchsmusteranmeldung G 94 13 671.8 vorgeschaltet werden können.This pre-sorting is carried out using the VS 50 modules - for sorting large/small fractions, where the separation limit is 55 mm and the WS 50 module - for separating light, medium and heavy fractions, which can be installed upstream of the FSA 50 color sorting system in accordance with the utility model application G 94 13 671.8.
Ungewollte Fremdstoffe können sein:Unwanted foreign substances can be:
kleine Glasflaschen oder Gläser, Glasbruch, Metallverschlüsse, Korken, Steingut, Porzellan oder sonstige Verunreinigungen.small glass bottles or jars, broken glass, metal closures, corks, earthenware, porcelain or other contaminants.
Gewollte Fremdstoffe können sein:Intentional foreign substances can be:
Getränkedosen, Konservendosen, Kunststoffbehältnisse, Getränkeverpackungen, Papier oder Foliestücke. Sie mindern Glasbruch beim Einwerfen in den Sammelcontainer oder während des Materialtransportes.Drinks cans, food cans, plastic containers, drinks packaging, paper or pieces of foil. They reduce glass breakage when thrown into the collection container or during the transport of the material.
Nach der herkömmlichen Aufbereitungstechnologie wird Glasbruch mittels Siebanlagen
ausgesondert, Metalle mit Eisen/Niehteisen-Metallabscheidern abgezogen, die
Restfiraktion wird händig sortiert.
30According to conventional processing technology, broken glass is separated using screening systems, metals are removed using iron/non-ferrous metal separators, and the remaining fraction is sorted by hand.
30
• ••t· · ····•••t· · ····
Der Erfindung liegt die Aufgabe zugrunde, Glashohlkörper von Fremdstoffen in einer Kompaktanlage mittels einer Siebanlage und einer Windsichtungseinrichtung zu sortieren.The invention is based on the object of sorting hollow glass bodies from foreign substances in a compact system by means of a screening system and an air sifting device.
Diese erfindungsgemäße Sortieranlage wird über ein Förderband mit Wertstoffen beschickt, über ein Stangensieb mit einer Neigung gegenüber der Horizontalen von ca. 10° und Schwingantrieb zur Windsichtung befördert.This sorting system according to the invention is fed with recyclable materials via a conveyor belt, transported via a bar screen with an inclination of approx. 10° to the horizontal and a vibrating drive for wind sifting.
Im Windsichtermodul rutscht/rollt die Großfraktion über einen ca. 30° gegenüber der Horizontalen geneigten Gitterrost, der von der Unterseite mit Gebläseluft durchflutet wird und dabei die Leicht- und mittelschwere Fraktion aus dem Materialstrom in getrennte Kanäle heraushebt. Die schwereren Glaskörper behalten ihre Bewegungsrichtung bei und werden auf einer schwingenden Austragungsrinne der Farbsortieranlage zugeführt.In the wind sifter module, the large fraction slides/rolls over a grating that is inclined at approx. 30° to the horizontal and is flooded with blower air from the underside, lifting the light and medium-heavy fractions out of the material flow into separate channels. The heavier glass bodies maintain their direction of movement and are fed to the color sorting system on a vibrating discharge chute.
Windsichter können als bekannt angesehen werden, denn sie werden großindustriell genutzt, um Klein- bis staubförmige Körnungen (Sand, Zement, Getreide) größenmäßig zu trennen oder gleichgroße Materialschnitzel nach dem spezifischen Gewicht abzuscheiden.Wind sifters can be considered well-known because they are used on a large industrial scale to separate small to dust-like grains (sand, cement, grain) by size or to separate material chips of the same size according to their specific weight.
Im Gegensatz hierzu sortiert die WS 50 Werkstoffe unterschiedlicher Größe, vorzugsweise 056 bis 180 mm bzw. ein Massenspektrum von wenigen Gramm bis 1,5 kg.In contrast, the WS 50 sorts materials of different sizes, preferably 056 to 180 mm or a mass spectrum from a few grams to 1.5 kg.
Ein Ausführungsbeispiel der erfindungsgemäßen Kombinations-Sortieranlage VS/WS ist in Zeichnung Fig. 1 dargestellt.An embodiment of the combination sorting system VS/WS according to the invention is shown in drawing Fig. 1.
Das zu sortierende Material wird auf einem Förderband 1 zugeführt und auf das mit einem Schwingantrieb 2 versehene Stangensieb 3 übergeben, wobei durch den seitlichen Abstand der in Längsrichtung angeordneten Stangen die Kleinfraktion auf eine Austragungsrinne 4 zur weiteren Verwertung ausfälltThe material to be sorted is fed on a conveyor belt 1 and transferred to the bar screen 3 equipped with a vibrating drive 2, whereby the lateral distance between the bars arranged in the longitudinal direction causes the small fraction to fall out onto a discharge chute 4 for further processing.
Großfraktionen fallen nicht durch die Stangen und rutschen/rollen auf den unter ca. 10-15° zur Horizontalen geneigten Stangen, durch Längsschwingungen unterstützt, zum Windsichtermodul WS.Large fractions do not fall through the bars and slide/roll on the bars, which are inclined at approx. 10-15° to the horizontal, supported by longitudinal vibrations, to the wind sifter module WS.
Hier trifft das Sortiergut auf ein unter ca. 30° zur Horizontalen geneigtes metallisches Lüftungsgitter 5, welches von der Unterseite her mit einem von einem Radialgebläse erzeugten und durch einen rechteckigen Luftkanal 6 beförderten Luftstrom rechtwinklig zur Gitterebene durchströmt wird.Here, the material to be sorted hits a metal ventilation grille 5 that is inclined at approximately 30° to the horizontal, through which an air flow generated by a radial fan and conveyed through a rectangular air duct 6 flows from the underside at right angles to the grille plane.
Auf der Unterseite des Lüftungsgitters 5 befindet sich ein Strömungsteiler 7 in Form eines Keiles, mit der Funktion, die schwächere Randströmung im Kanal 6 von der druckstarken Hauptströmung abzuspalten. Oberhalb des Lüftungsgitters werden die beiden Luftströme mittels Leitblech 8, Strömungstrennblech 9 und Auftriebs vorhang 10 in zwei getrennte Entspannungsräume 11 und 12 geleitet und von dort über den Austragungskanal 13 bzw. den Luftschacht 14 ins Freie geblasen.On the underside of the ventilation grille 5 there is a flow divider 7 in the form of a wedge, with the function of separating the weaker edge flow in the channel 6 from the high-pressure main flow. Above the ventilation grille, the two air flows are guided by means of a guide plate 8, flow separator plate 9 and buoyancy curtain 10 into two separate relaxation spaces 11 and 12 and from there blown out into the open via the discharge channel 13 or the air shaft 14.
Das Sortiergut rollt/rutscht vom Stangensieb kommend über das schräg angestellte Lüftungsgitter 5 und wird von dem an der Unterseite angreifenden Luftstrom angeblasen, wobei die schwächere Randströmung zuerst wirksam wird und die Leichtfraktion wie Papier und Foliestücke aushebt, durch die Bleche 8 und 9 in den Entspannungsraum 11 gelenkt wird und dort am Austragunskanal 13 den Windsichter mit geringer Geschwindigkeit verläßt.The material to be sorted rolls/slides from the bar screen over the inclined ventilation grille 5 and is blown by the air flow acting on the underside, whereby the weaker edge flow takes effect first and lifts out the light fraction such as paper and pieces of foil, is guided through the sheets 8 and 9 into the relaxation chamber 11 and leaves the air classifier at low speed at the discharge channel 13.
Mittelschwere Fraktionen wie Kunststofflaschen und -dosen oder Metalldosen werden vom Hauptstrom erfaßt, aus den spezifisch schwereren Wertstoffen herausgehoben und in den Entspannungsraum 12 geblasen. Dort treffen sie auf beweglich aufgehängte Prallstäbe 15, die die hohe Bewegungsenergie der Körper abbremsen, so daß sie zu Boden fallen und auf der Austragungsrinne 16 den Windsichter zur weiteren Verarbeitung verlassen. Der freigewordene Luftstrom tritt im Entspannungsraum 12 durch einen Abluft-Rechen 17 in den Abluftschacht, der mit einem Gacefilter 14 versehen ist.Medium-heavy fractions such as plastic bottles and cans or metal cans are captured by the main flow, lifted out of the specifically heavier recyclable materials and blown into the relaxation chamber 12. There they encounter movably suspended impact bars 15, which slow down the high kinetic energy of the bodies so that they fall to the ground and leave the air sifter on the discharge chute 16 for further processing. The released air flow enters the relaxation chamber 12 through an exhaust air rake 17 into the exhaust air shaft, which is equipped with a gauze filter 14.
Spezifisch schwere Fraktionen, wie Glasflaschen und Gläser werden vom Luftstrom nicht ausgehoben, rutschen/rollen durch den Brems- und Auftriebsvorhang 10, der am Sproiler 18 einstellbar befestigt ist, auf der Austragungsrinne 19 aus dem Windsichter zur anschließenden Farbsortieranlage FSA 50.Specifically heavy fractions, such as glass bottles and glasses, are not lifted out by the air flow, they slide/roll through the braking and buoyancy curtain 10, which is adjustably attached to the spoiler 18, on the discharge chute 19 from the air classifier to the subsequent color sorting system FSA 50.
Es sei abschließend bemerkt, daß die erfindungsgemäße Windsichtung ohne aufwendige Lüftungstechnik und Zyklonabscheider betrieben wird, was die Anlageninstallation und die Investitionskosten wesentlich reduziert.Finally, it should be noted that the wind sifting system according to the invention is operated without complex ventilation technology and cyclone separators, which significantly reduces the system installation and the investment costs.
Der modulare Aufbau ermöglicht die Ausführung als Kompaktanlage, so daß die übliche Zwischenlagerung des Sortiergutes oder Verkettung mit aufwendigen Förderbändern entfallen. Das begünstigt ebenfalls den Personaleinsatz. Die Anlagen-Kombination bedarf nur noch einer Person für Handsortierung von Störstoffen am Stangensieb und zur Bedienung der Gesamtanlage.The modular design enables the system to be designed as a compact system, so that the usual intermediate storage of the goods to be sorted or linking with complex conveyor belts is no longer necessary. This also facilitates the use of personnel. The system combination only requires one person for manual sorting of impurities on the bar screen and for operating the entire system.
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29508260U DE29508260U1 (en) | 1995-05-26 | 1995-05-26 | Device for separating light and medium-weight foreign substances from heavy substances, preferably from hollow glass bodies or recycling material |
PCT/DE1995/000966 WO1996006690A2 (en) | 1994-08-25 | 1995-07-22 | Sorting installation (colour sorting 'fsa'/presorting 'vs'/air separation 'ws') for sorting hollow glass articles, particularly recycled glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29508260U DE29508260U1 (en) | 1995-05-26 | 1995-05-26 | Device for separating light and medium-weight foreign substances from heavy substances, preferably from hollow glass bodies or recycling material |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29508260U1 true DE29508260U1 (en) | 1995-10-19 |
Family
ID=8008227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29508260U Expired - Lifetime DE29508260U1 (en) | 1994-08-25 | 1995-05-26 | Device for separating light and medium-weight foreign substances from heavy substances, preferably from hollow glass bodies or recycling material |
Country Status (1)
Country | Link |
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DE (1) | DE29508260U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2092988A3 (en) * | 2008-01-15 | 2011-06-29 | General Kinematics Corporation | Separator attachment for a vibratory apparatus |
-
1995
- 1995-05-26 DE DE29508260U patent/DE29508260U1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2092988A3 (en) * | 2008-01-15 | 2011-06-29 | General Kinematics Corporation | Separator attachment for a vibratory apparatus |
US9764360B2 (en) | 2008-01-15 | 2017-09-19 | General Kinematics Corporation | Separator attachment for a vibratory apparatus |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19951130 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 19990126 |
|
R081 | Change of applicant/patentee |
Owner name: ZILL, TOBIAS, DE Free format text: FORMER OWNER: ZMB MASCHINENBAU GMBH, 73110 HATTENHOFEN, DE Effective date: 19990519 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20020301 |