EP1059124A3 - Disc screen - Google Patents

Disc screen Download PDF

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Publication number
EP1059124A3
EP1059124A3 EP00111126A EP00111126A EP1059124A3 EP 1059124 A3 EP1059124 A3 EP 1059124A3 EP 00111126 A EP00111126 A EP 00111126A EP 00111126 A EP00111126 A EP 00111126A EP 1059124 A3 EP1059124 A3 EP 1059124A3
Authority
EP
European Patent Office
Prior art keywords
shafts
screen
struts
outer surfaces
small parts
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.)
Withdrawn
Application number
EP00111126A
Other languages
German (de)
French (fr)
Other versions
EP1059124A2 (en
Inventor
Manfred Bayer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1059124A2 publication Critical patent/EP1059124A2/en
Publication of EP1059124A3 publication Critical patent/EP1059124A3/en
Withdrawn legal-status Critical Current

Links

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
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • 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
    • B07B1/14—Roller screens
    • B07B1/15—Roller screens using corrugated, grooved or ribbed rollers

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Paper (AREA)

Abstract

Rotorsieb, insbesondere Scheibensieb oder Scheibenseparator, welches mehrere parallel in einem Gestell angeordnete und antreibbare Wellen (12) aufweist, auf denen mehrere Scheiben (7) auf Lücke und ineinandergreifend angeordnet sind. Um ein Rotorsieb zu schaffen, welches in der Lage ist, Kleinteile aus Altpapierchargen unterschiedlicher Fraktion abzusieben, ohne daß diese Kleinteile von Hand in mühsamer Weise entfernt werden müssen, ist vorgesehen, daß die Wellen (12) auf ihren Außenflächen jeweils zumindest ein sich in Längsrichtung erstreckendes, eine Vertiefung (16) oder Erhöhung (8) bildendes Element aufweisen. Auf den Außenflächen der Wellen sind jeweils mehrere sich, vorzugsweise zumindest annähernd parallel zur Wellenachse erstreckende Streben (8) angeordnet. Die Wellen weisen einen rechteckigen, vorzugsweise einen quadratischen Querschnitt auf und in dem Bereich der Kanten der Wellen sind die Streben (8) angeordnet.

Figure 00000001
Rotor screen, in particular disk screen or disk separator, which has a plurality of shafts (12) arranged and drivable in parallel in a frame, on which a plurality of disks (7) are arranged in a gap and interlocking manner. In order to create a rotor sieve which is able to screen small parts from waste paper batches of different fractions without these small parts having to be laboriously removed by hand, it is provided that the shafts (12) on their outer surfaces each have at least one in the longitudinal direction extending, a recess (16) or elevation (8) forming element. A plurality of struts (8), preferably at least approximately parallel to the shaft axis, are arranged on the outer surfaces of the shafts. The shafts have a rectangular, preferably a square, cross section and the struts (8) are arranged in the region of the edges of the shafts.
Figure 00000001
EP00111126A 1999-06-03 2000-05-24 Disc screen Withdrawn EP1059124A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999125517 DE19925517A1 (en) 1999-06-03 1999-06-03 Rotor sieve
DE19925517 1999-06-03

Publications (2)

Publication Number Publication Date
EP1059124A2 EP1059124A2 (en) 2000-12-13
EP1059124A3 true EP1059124A3 (en) 2001-03-14

Family

ID=7910173

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00111126A Withdrawn EP1059124A3 (en) 1999-06-03 2000-05-24 Disc screen

Country Status (3)

Country Link
EP (1) EP1059124A3 (en)
JP (1) JP2001017920A (en)
DE (1) DE19925517A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100807685B1 (en) * 2001-11-22 2008-02-28 주식회사 포스코 Apparatus for removing the agglutinated ores to revolving screen
DE10321116B4 (en) * 2003-05-09 2010-03-25 Dieffenbacher Gmbh + Co. Kg Device for the longitudinal orientation of elongated wood chips
US10406560B1 (en) * 2018-10-01 2019-09-10 Cp Manufacturing, Inc. Disc for use in disc screen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1502796A (en) * 1922-06-01 1924-07-29 Parker James Edward Conveyer for peanut diggers
GB831300A (en) * 1956-07-23 1960-03-30 Silver Eng Works Improvements in and relating to screening
US3750211A (en) * 1971-08-16 1973-08-07 Deere & Co Beet-cleaning and conveying apparatus
US4240902A (en) * 1978-11-16 1980-12-23 Agee John H Apparatus for removing foreign matter from cotton
DE3402587A1 (en) * 1984-01-26 1985-08-01 Josef Wals Stöllner Apparatus for separating crops and impurities

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1502796A (en) * 1922-06-01 1924-07-29 Parker James Edward Conveyer for peanut diggers
GB831300A (en) * 1956-07-23 1960-03-30 Silver Eng Works Improvements in and relating to screening
US3750211A (en) * 1971-08-16 1973-08-07 Deere & Co Beet-cleaning and conveying apparatus
US4240902A (en) * 1978-11-16 1980-12-23 Agee John H Apparatus for removing foreign matter from cotton
DE3402587A1 (en) * 1984-01-26 1985-08-01 Josef Wals Stöllner Apparatus for separating crops and impurities

Also Published As

Publication number Publication date
JP2001017920A (en) 2001-01-23
EP1059124A2 (en) 2000-12-13
DE19925517A1 (en) 2000-12-07

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