DE20116220U1 - disc screen - Google Patents

disc screen

Info

Publication number
DE20116220U1
DE20116220U1 DE20116220U DE20116220U DE20116220U1 DE 20116220 U1 DE20116220 U1 DE 20116220U1 DE 20116220 U DE20116220 U DE 20116220U DE 20116220 U DE20116220 U DE 20116220U DE 20116220 U1 DE20116220 U1 DE 20116220U1
Authority
DE
Germany
Prior art keywords
sieve
disc
screen
shafts
shaped
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
Application number
DE20116220U
Other languages
German (de)
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.)
HAMMEL RECYCLINGTECHNIK GmbH
Original Assignee
HAMMEL RECYCLINGTECHNIK GmbH
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 HAMMEL RECYCLINGTECHNIK GmbH filed Critical HAMMEL RECYCLINGTECHNIK GmbH
Priority to DE20116220U priority Critical patent/DE20116220U1/en
Publication of DE20116220U1 publication Critical patent/DE20116220U1/en
Priority to SI200230233T priority patent/SI1300198T1/en
Priority to EP02019690A priority patent/EP1300198B1/en
Priority to DE50204450T priority patent/DE50204450D1/en
Priority to AT02019690T priority patent/ATE305824T1/en
Priority to ES02019690T priority patent/ES2249523T3/en
Priority to DK02019690T priority patent/DK1300198T3/en
Priority to PL356320A priority patent/PL198615B1/en
Priority to NO20024703A priority patent/NO20024703L/en
Priority to HU0203266A priority patent/HUP0203266A2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B07B1/12—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)
  • Magnetic Record Carriers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Laminated Bodies (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

A grading sieve has an array of parallel rotating shafts (1) each with a series of intermeshing discs (2). Each disc has a wave profile. The position and profile of adjacent discs determines the size of the gaps through which bulk solid grain materials fall and are graded.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Scheibensieb mit mindestens zwei im Wesentlichen achsparallelen, moto­ risch angetriebenen Siebwellen (1) mit auf diesen befindlichen, auf der jewei­ ligen Siebwelle (1) radial abstehenden Siebscheiben (2), wobei jede der Siebscheiben (2) einer Siebwelle (1) in eine Lücke (L) zwischen zwei auf ei­ ner benachbarten Siebwelle (1) vorgesehenen Siebscheiben (2) eingreift, insbesondere zum Aussieben von Siebgut sehr unterschiedlicher Körnung wie Bauschutt, Müll, Holzabfälle oder dergleichen, dadurch gekennzeichnet dass die Siebscheiben (2) jeweils in Achsrichtung der Siebwellen (1) aus der Scheibenebene, zum Beispiel Wellen-, wendel-, fächer- oder schiffsschrau­ benförmig, ausgestellt und dabei so geformt sind, dass zwischen den inein­ andergreifenden, benachbarten Siebscheiben (2) zweier Siebwellen (1) Taschen (T) vorgegebenen Volumens ausgebildet sind, deren Querschnitt in Siebrichtung die Korngröße des Siebgutes im Wesentlichen bestimmt. 1. Disc sieve with at least two axially parallel, motor-driven sieve shafts ( 1 ) with on them, on the sieve shaft ( 1 ) radially protruding sieve discs ( 2 ), each of the sieve discs ( 2 ) of a sieve shaft ( 1 ) in a gap (L) engages between two screen disks ( 2 ) provided on an adjacent screen shaft ( 1 ), in particular for screening screenings of very different grain sizes such as building rubble, garbage, wood waste or the like, characterized in that the screen disks ( 2 ) each in the axial direction the screen shafts ( 1 ) from the plane of the disk, for example wave-shaped, helical, fan-shaped or ship-shaped, ben-shaped, issued and shaped in such a way that between the interlocking adjacent screen disks ( 2 ) of two screen shafts ( 1 ) pockets (T) predetermined volume are formed, the cross-section in the direction of sieve essentially determines the grain size of the material to be sieved. 2. Scheibensieb nach Anspruch 1, dadurch gekennzeichnet, dass die Siebscheiben (2) so aus der Ebene verformt sind, dass die Scheibenflächen von stetig gekrümmten Flächen höherer Ordnung gebildet werden.2. Disc sieve according to claim 1, characterized in that the sieve discs ( 2 ) are deformed out of the plane so that the disc surfaces are formed by continuously curved surfaces of a higher order. 3. Scheibensieb nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Siebscheiben (2) aus ebenen oder nur leicht gekrümmten Scheibenseg­ menten (23) zusammengesetzt sind, welche annähernd stetig gekrümmte Flächen höherer Ordnung oder trapez- oder fächerförmige Flächen ausbil­ den.3. Disc sieve according to claim 1 or 2, characterized in that the sieve discs ( 2 ) are composed of flat or only slightly curved disc segments ( 23 ) which form approximately continuously curved surfaces of higher order or trapezoidal or fan-shaped surfaces. 4. Scheibensieb nach Anspruch 3, dadurch gekennzeichnet, dass die Übergänge zwischen den Scheibensegmenten (23) gerundet oder kantig ausgebildet sind.4. Disc screen according to claim 3, characterized in that the transitions between the disc segments ( 23 ) are rounded or edged. 5. Scheibensieb nach einem der Ansprüche 1 bis 4, dadurch gekenn­ zeichnet, dass die Siebwellen (1) drehzahlsynchron angetrieben werden.5. Disc sieve according to one of claims 1 to 4, characterized in that the sieve shafts ( 1 ) are driven in synchronism with the speed. 6. Scheibensieb nach einem der Ansprüche 1 bis 4, dadurch gekenn­ zeichnet, dass die Siebwellen (1) mit unterschiedlichen Drehzahlen angetrie­ ben werden.6. Disc sieve according to one of claims 1 to 4, characterized in that the sieve shafts ( 1 ) are driven at different speeds. 7. Scheibensieb nach Anspruch 6, dadurch gekennzeichnet, dass es eine Aufgabeseite (B) für das Siebgut aufweist und darüber hinaus so orien­ tiert ist, dass durch die Bewegung der Siebwellen (1) und/oder die Schwer­ kraft das Siebgut über das Scheibensieb hinweg zu einer Abwurfseite (A) für das die gewünschte Korngröße überschreitende, restierende Siebgut bewegt wird.7. Disc sieve according to claim 6, characterized in that it has a feed side (B) for the material to be screened and is also orien tiert that by the movement of the screen shafts ( 1 ) and / or the force of gravity, the screened material over the disc screen is moved to a discharge side (A) for the remaining screenings that exceed the desired grain size. 8. Scheibensieb nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass die Drehzahl der Siebwellen (1) zu der Abwurfseite (A) hin zunimmt.8. Disc sieve according to claim 6 or 7, characterized in that the speed of the sieve shafts ( 1 ) increases towards the discharge side (A). 9. Scheibensieb nach Anspruch 8, dadurch gekennzeichnet, dass meh­ rere benachbarte Siebwellen (1) mit gleicher Drehzahl angetrieben werden.9. Disc screen according to claim 8, characterized in that several adjacent screen shafts ( 1 ) are driven at the same speed.
DE20116220U 2001-10-02 2001-10-02 disc screen Expired - Lifetime DE20116220U1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE20116220U DE20116220U1 (en) 2001-10-02 2001-10-02 disc screen
DK02019690T DK1300198T3 (en) 2001-10-02 2002-09-04 Skive Aim
AT02019690T ATE305824T1 (en) 2001-10-02 2002-09-04 DISC SCREEN
EP02019690A EP1300198B1 (en) 2001-10-02 2002-09-04 Disc screen
DE50204450T DE50204450D1 (en) 2001-10-02 2002-09-04 disc screen
SI200230233T SI1300198T1 (en) 2001-10-02 2002-09-04 Disc screen
ES02019690T ES2249523T3 (en) 2001-10-02 2002-09-04 DISK SCREEN.
PL356320A PL198615B1 (en) 2001-10-02 2002-09-26 Disk sieve
NO20024703A NO20024703L (en) 2001-10-02 2002-10-01 Disc Screening
HU0203266A HUP0203266A2 (en) 2001-10-02 2002-10-01 Disc screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20116220U DE20116220U1 (en) 2001-10-02 2001-10-02 disc screen

Publications (1)

Publication Number Publication Date
DE20116220U1 true DE20116220U1 (en) 2002-02-28

Family

ID=7962438

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20116220U Expired - Lifetime DE20116220U1 (en) 2001-10-02 2001-10-02 disc screen
DE50204450T Expired - Fee Related DE50204450D1 (en) 2001-10-02 2002-09-04 disc screen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50204450T Expired - Fee Related DE50204450D1 (en) 2001-10-02 2002-09-04 disc screen

Country Status (9)

Country Link
EP (1) EP1300198B1 (en)
AT (1) ATE305824T1 (en)
DE (2) DE20116220U1 (en)
DK (1) DK1300198T3 (en)
ES (1) ES2249523T3 (en)
HU (1) HUP0203266A2 (en)
NO (1) NO20024703L (en)
PL (1) PL198615B1 (en)
SI (1) SI1300198T1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014081724A1 (en) * 2012-11-21 2014-05-30 Emerging Acquisitions, Llc Disc screen with variable interfacial opening and disc for such screen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870627A (en) * 1972-11-27 1975-03-11 John W Herkes Mechanical screening device for machine-harvested sugar cane
US5480034A (en) * 1993-06-22 1996-01-02 Kabushiki Kaisha Miike Tekkosho Screening machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014081724A1 (en) * 2012-11-21 2014-05-30 Emerging Acquisitions, Llc Disc screen with variable interfacial opening and disc for such screen
US8991616B2 (en) 2012-11-21 2015-03-31 Emerging Acquisitions, Llc Material sorting discs with variable interfacial opening
US9283594B2 (en) 2012-11-21 2016-03-15 Emerging Acquisitions, Llc Material sorting discs with variable interfacial opening

Also Published As

Publication number Publication date
SI1300198T1 (en) 2006-02-28
NO20024703D0 (en) 2002-10-01
DK1300198T3 (en) 2006-02-06
EP1300198A1 (en) 2003-04-09
NO20024703L (en) 2003-04-03
ATE305824T1 (en) 2005-10-15
PL198615B1 (en) 2008-07-31
DE50204450D1 (en) 2005-11-10
EP1300198B1 (en) 2005-10-05
ES2249523T3 (en) 2006-04-01
HU0203266D0 (en) 2002-11-28
HUP0203266A2 (en) 2003-09-29
PL356320A1 (en) 2003-04-07

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020404

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20050204

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20080111

R158 Lapse of ip right after 8 years

Effective date: 20100501