SE9300688L - Roll screen with eccentrically mounted discs - Google Patents

Roll screen with eccentrically mounted discs

Info

Publication number
SE9300688L
SE9300688L SE9300688A SE9300688A SE9300688L SE 9300688 L SE9300688 L SE 9300688L SE 9300688 A SE9300688 A SE 9300688A SE 9300688 A SE9300688 A SE 9300688A SE 9300688 L SE9300688 L SE 9300688L
Authority
SE
Sweden
Prior art keywords
discs
shafts
shaft
eccentrically mounted
spacer rollers
Prior art date
Application number
SE9300688A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE501136C2 (en
SE9300688D0 (en
Inventor
Nils Einar Andersson
Per-Aake Andersson
Original Assignee
Spaanak I Goeinge Ab
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 Spaanak I Goeinge Ab filed Critical Spaanak I Goeinge Ab
Priority to SE9300688A priority Critical patent/SE501136C2/en
Publication of SE9300688D0 publication Critical patent/SE9300688D0/en
Priority to EP94909383A priority patent/EP0687205A1/en
Priority to PCT/SE1994/000171 priority patent/WO1994020227A1/en
Publication of SE9300688L publication Critical patent/SE9300688L/en
Publication of SE501136C2 publication Critical patent/SE501136C2/en

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
    • B07B1/12—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)

Abstract

A roller screen comprises a trough whose bottom is formed of a plurality of parallel shafts (4), each having a plurality of circular discs (10) which are separated by spacer rollers (11). The discs on each shaft are so arranged as to alternate with the discs on the adjoining shaft or shafts and project into grooves (15) provided in the spacer rollers of the adjoining shaft or shafts. Furthermore, the discs are eccentrically mounted on the respective shafts, the discs on each shaft having an eccentricity that is circumferentially offset from disc to disc. The spacer rollers are made of rubber and are concentric with respective shafts. The grooves of the spacer rollers allow axial as well as radial clearance for the discs.
SE9300688A 1993-03-02 1993-03-02 Roll screen with eccentrically mounted discs SE501136C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9300688A SE501136C2 (en) 1993-03-02 1993-03-02 Roll screen with eccentrically mounted discs
EP94909383A EP0687205A1 (en) 1993-03-02 1994-03-01 Roller screen with eccentric discs
PCT/SE1994/000171 WO1994020227A1 (en) 1993-03-02 1994-03-01 Roller screen with eccentric discs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300688A SE501136C2 (en) 1993-03-02 1993-03-02 Roll screen with eccentrically mounted discs

Publications (3)

Publication Number Publication Date
SE9300688D0 SE9300688D0 (en) 1993-03-02
SE9300688L true SE9300688L (en) 1994-09-03
SE501136C2 SE501136C2 (en) 1994-11-21

Family

ID=20389080

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9300688A SE501136C2 (en) 1993-03-02 1993-03-02 Roll screen with eccentrically mounted discs

Country Status (3)

Country Link
EP (1) EP0687205A1 (en)
SE (1) SE501136C2 (en)
WO (1) WO1994020227A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2642699C (en) * 2006-04-04 2014-01-07 6358357 Canada Inc. Apparatus and method for sorting material
ES2354546B1 (en) * 2009-05-19 2011-11-04 Maria Teresa Hurtado Cobos WE WILL REMOVE TO CLEAN OLIVES.
CA3135014A1 (en) 2019-05-10 2020-11-19 Hodin Esbelani Disc, spacer and transportation assembly
NL2023991B1 (en) * 2019-10-10 2021-06-17 Bollegraaf Patents And Brands B V Separating screen conveyor
EP4201535A1 (en) 2021-12-21 2023-06-28 Sandvik SRP AB Disc, spacer and transportation assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941147A (en) * 1931-06-19 1933-12-26 Krupp Ag Grusonwerk Classifying apparatus
US5060806A (en) * 1989-02-06 1991-10-29 Cal Recovery Systems, Incorporated Variable-aperture screen
US5163564A (en) * 1991-03-18 1992-11-17 Beloit Technologies, Inc. Disc screen with controlled interfacial openings

Also Published As

Publication number Publication date
SE501136C2 (en) 1994-11-21
SE9300688D0 (en) 1993-03-02
EP0687205A1 (en) 1995-12-20
WO1994020227A1 (en) 1994-09-15

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Legal Events

Date Code Title Description
NUG Patent has lapsed