EP0631825B1 - Fingersieb - Google Patents
Fingersieb Download PDFInfo
- Publication number
- EP0631825B1 EP0631825B1 EP94890089A EP94890089A EP0631825B1 EP 0631825 B1 EP0631825 B1 EP 0631825B1 EP 94890089 A EP94890089 A EP 94890089A EP 94890089 A EP94890089 A EP 94890089A EP 0631825 B1 EP0631825 B1 EP 0631825B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fingers
- supporting member
- finger
- girder
- 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
- 239000000463 material Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000007873 sieving Methods 0.000 claims description 3
- 239000012858 resilient material Substances 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims 3
- 239000003864 humus Substances 0.000 claims 1
- 239000003415 peat Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000012216 screening Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000010959 steel 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
- B07B1/12—Apparatus having only parallel 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
- 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
Definitions
- the invention relates to a finger sieve according to the preamble of Claim 1.
- a finger sieve of the type mentioned at the outset is known from US-A-3 241 671 became known. Are on this finger screen comb-like elements through one, perpendicular to the fingers running screw fastened in an elbow. Of the Disadvantage of this construction is that the exchange the finger with difficulty when damaged connected is.
- EP-A 2 212.378 describes a screening device with a laterally resiliently clamped, a rectangular one Sieve surface having sieve surface has become known, whereby of are provided below against these effective blow bars, which extend between the sieve clamping bearings and the under the influence of a vibration drive Carry out an arch stroke perpendicular to the screen surface.
- a sieve grate has become known from WO 84/04474, which is attached to a frame at both ends, with at least one end on the frame missing Element is connected so that the grate is under the influence can vibrate from vibrating devices.
- the object of the invention is the disadvantages of the known Eliminate construction. To solve the task will take a measure according to the characteristic part of the Claim 1 proposed. This makes it easy Damaged fingers can be replaced.
- the measure according to claim 2 will tear out Rods, fingers or the like from the traverse, the beam or the like. due to the vibrations of the rods, fingers or the like. prevented. This effect can still by the measure according to claim 3 be reinforced.
- the measure according to claim 4 allows a quick change of Fingers, which means that the system only has short downtimes required are.
- a crossbeam or a bar made of steel is designated, into which spring bars which are circular in cross section, Spring fingers or the like 3, in the present case with the same Diameter and at the same gap distances, flying and fixed are clamped.
- the crossmember or the beam 1 has essential U-shaped cross section and is by means of screws 5, 6 or 7, 8 or the like on a frame. attached while the Spring bars, spring fingers or the like. 3 in plastic carrier 2 are cast, which, as can be seen in FIG. 3, on their lower side tapering towards the outside are and are held by strips 9 which are congruent to Carrier 2 are chamfered and by means of screws 4 on the Traverse or on the beam 1 are held.
- two finger screen elements 10, 11 are arranged side by side, each of which is a series of sieve bars, sieve fingers or the like. wearing. This makes it easy to replace the elements given after removing the bar 9.
- the material to be screened is vibrated by the finger screen the longitudinal direction of the rods, fingers or the like. along the bars, Strips or the like 3 funded. Due to the flying arrangement of the Rods, fingers or the like 3 these are in oscillating motion offset, whereby a cleaning of the rods, fingers or the like. from any adhering good is achieved. This swinging Movement is also done by pouring the bars, fingers or the like. supported in the plastic carrier 2.
- the Cross section of individual bars may be different.
- the gap distances there is Possibility to partially or for the crossbeam or the beam 1 Manufacture entirely of plastic in which the rods or Fingers are cast in.
- Rods, fingers or the like 3 made of non-resilient material to manufacture and to carry out only the clamping so that the Rods, fingers or the like 3 through the conveying movement or Vibration of the finger screen can be set in vibration.
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Medicines Containing Plant Substances (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Telephone Function (AREA)
- Electrophonic Musical Instruments (AREA)
- Photoreceptors In Electrophotography (AREA)
- Auxiliary Devices For Music (AREA)
Description
Claims (4)
- Fingersieb, insbesondere für den Einsatz in Bauschuttaufbereitungsanlagen, Müllaufbereitungsanlagen und Absiebung von Humus und Torf, welches eine Vielzahl in der Förderrichtung angeordneter, quer zu dieser in Abstand voneinander gelegener Finger aufweist, welche von einer Traverse, einem Balken od.dgl. (1) fliegend gehalten sind und während der Förderung des zu siebenden Gutes schwingen, wobei die Finger (3) in mindestens einem in der Traverse, im Balken od.dgl. (1) lösbar befestigten Träger (2) gehalten sind,
dadurch gekennzeichnet, daß der Träger (2) nach außen, d.h. zu den Fingern hin, verjüngt ist und in einem zu den Fingern (3) hin offenen, die Traverse, den Balken od.dgl. (1) bildendes Profil durch mindestens eine Leiste (9) eingeklemmt gehalten ist, die mit dem Profil lösbar verbunden ist. - Fingersieb nach Anspruch 1, dadurch gekennzeichnt, daß die Finger (3) aus federndem Material bestehen und daß die Leiste (9) nach außen erweitert ist und an den Träger (2) durch eine gemeinsame Schrägfläche anschließt.
- Fingersieb nach Anspruch 1, dadurch gekennzeichnet, daß mindestens ein Teil der Finger (3) gruppenweise oder alle Finger (3) einer Reihe durch den Träger (2) untereinander verbunden sind.
- Fingersieb nach Anspruch 1, dadurch gekennzeichnet, daß die Traverse, der Balken od. dgl. (1) U-förmigen Querschnitt aufweist und daß der Träger (2) aus Kunststoff besteht, in welchem die Finger (3) eingegossen sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0127793A ATA127793A (de) | 1993-06-30 | 1993-06-30 | Fingersieb |
AT1277/93 | 1993-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0631825A1 EP0631825A1 (de) | 1995-01-04 |
EP0631825B1 true EP0631825B1 (de) | 1998-01-28 |
Family
ID=3510407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94890089A Expired - Lifetime EP0631825B1 (de) | 1993-06-30 | 1994-05-24 | Fingersieb |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0631825B1 (de) |
AT (2) | ATA127793A (de) |
DE (1) | DE59405153D1 (de) |
ES (1) | ES2115196T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016122579A1 (de) | 2016-11-23 | 2018-05-24 | Georg Schons | Vorrichtung und Münzaussortierverfahren zum Aussortieren von Münzen aus einer Metallschüttung |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5769240A (en) * | 1995-10-11 | 1998-06-23 | Western Wire Works, Inc. | Screening systems and methods for screening particulate material |
US5816412A (en) * | 1996-04-02 | 1998-10-06 | Western Wire Works, Inc. | Screening systems and methods for screening particulate material |
EP0768123A1 (de) * | 1995-10-11 | 1997-04-16 | Ludwig Krieger Draht- Und Kunststofferzeugnisse Gmbh | Fingersieb |
CN1045907C (zh) * | 1996-11-18 | 1999-10-27 | 孙功民 | 一种悬臂筛网 |
US6070737A (en) * | 1997-12-30 | 2000-06-06 | Western Wire Works, Inc. | Screening systems and methods for screening particulate material |
GR1003651B (el) * | 2000-07-25 | 2001-08-30 | Ελληνικοιαλευκολιθοιαανωνυμοσαμεταλλευτικηαβιομηχανικηα...Α | Ταλαντευομενοαπλεγμααχορδων.α |
GB2425273B (en) | 2005-04-22 | 2008-07-02 | Extec Screens & Crushers Ltd | Screening finger tine assembly |
DE102009032074A1 (de) * | 2009-07-07 | 2011-01-13 | Dieffenbacher Gmbh + Co. Kg | Verfahren zur Reinigung eines Strömungswiderstandes in einer Streumaschine und eine Vorrichtung zur Reinigung eines Strömungswiderstandes |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2910180A (en) * | 1955-03-07 | 1959-10-27 | Tyler Co W S | Screen deck structure |
US3241671A (en) * | 1964-02-12 | 1966-03-22 | Herbert C Brauchla | Vibratory comb sizer |
IE892269A1 (en) * | 1989-07-13 | 1991-06-19 | Bord Na Mona | Screening apparatus |
-
1993
- 1993-06-30 AT AT0127793A patent/ATA127793A/de not_active IP Right Cessation
-
1994
- 1994-05-24 EP EP94890089A patent/EP0631825B1/de not_active Expired - Lifetime
- 1994-05-24 AT AT94890089T patent/ATE162738T1/de not_active IP Right Cessation
- 1994-05-24 ES ES94890089T patent/ES2115196T3/es not_active Expired - Lifetime
- 1994-05-24 DE DE59405153T patent/DE59405153D1/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016122579A1 (de) | 2016-11-23 | 2018-05-24 | Georg Schons | Vorrichtung und Münzaussortierverfahren zum Aussortieren von Münzen aus einer Metallschüttung |
WO2018095635A1 (de) | 2016-11-23 | 2018-05-31 | Georg Schons | Vorrichtung und münzaussortierverfahren zum aussortieren von münzen aus einer metallschüttung |
Also Published As
Publication number | Publication date |
---|---|
ATE162738T1 (de) | 1998-02-15 |
ATA127793A (de) | 1995-09-15 |
ES2115196T3 (es) | 1998-06-16 |
EP0631825A1 (de) | 1995-01-04 |
DE59405153D1 (de) | 1998-03-05 |
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