EP1177838A3 - Drum screen - Google Patents

Drum screen Download PDF

Info

Publication number
EP1177838A3
EP1177838A3 EP01110332A EP01110332A EP1177838A3 EP 1177838 A3 EP1177838 A3 EP 1177838A3 EP 01110332 A EP01110332 A EP 01110332A EP 01110332 A EP01110332 A EP 01110332A EP 1177838 A3 EP1177838 A3 EP 1177838A3
Authority
EP
European Patent Office
Prior art keywords
drum
sieve
strips
drum screen
cutting mechanism
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.)
Granted
Application number
EP01110332A
Other languages
German (de)
French (fr)
Other versions
EP1177838B1 (en
EP1177838A2 (en
Inventor
Rudolf Pretzler Dipl.-Ing.
Josef Heissenberger Ing.
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.)
Heissenberger and Pretzler GmbH
Original Assignee
Heissenberger and Pretzler 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 Heissenberger and Pretzler GmbH filed Critical Heissenberger and Pretzler GmbH
Publication of EP1177838A2 publication Critical patent/EP1177838A2/en
Publication of EP1177838A3 publication Critical patent/EP1177838A3/en
Application granted granted Critical
Publication of EP1177838B1 publication Critical patent/EP1177838B1/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
    • B07B1/18—Drum screens

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Eye Examination Apparatus (AREA)
  • Pulleys (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A drum sieve (10) machine has at least one rotating drum with a perforated sieve plate (12) that can be driven. Outside on the sieve plate sleeve are located strips extending in the longitudinal direction of the drum which are each matched to the hole circumference of neighboring sieve holes (14) and partially surround these. The strips surround the sieve holes each by half the hole circumference. A cutting mechanism is provided for the cutting through of material wrapped outside on the drum. A cutting mechanism can be located on one or more strips.
EP01110332A 2000-07-31 2001-04-26 Drum screen Expired - Lifetime EP1177838B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20013174U 2000-07-31
DE20013174U DE20013174U1 (en) 2000-07-31 2000-07-31 Drum screening machine

Publications (3)

Publication Number Publication Date
EP1177838A2 EP1177838A2 (en) 2002-02-06
EP1177838A3 true EP1177838A3 (en) 2002-08-14
EP1177838B1 EP1177838B1 (en) 2004-06-30

Family

ID=7944598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01110332A Expired - Lifetime EP1177838B1 (en) 2000-07-31 2001-04-26 Drum screen

Country Status (5)

Country Link
EP (1) EP1177838B1 (en)
AT (1) ATE270158T1 (en)
DE (2) DE20013174U1 (en)
DK (1) DK1177838T3 (en)
ES (1) ES2223678T3 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071544A (en) * 1988-10-14 1991-12-10 Manlio Cerroni Filtering device for solid wastes
US5373948A (en) * 1992-09-16 1994-12-20 Nippon Jiryoku Senko, Co., Ltd. Device for separating long-size materials
EP0896837A2 (en) * 1997-08-13 1999-02-17 Metaalbedrijf Busschers B.V. Arrangement for sorting garbage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071544A (en) * 1988-10-14 1991-12-10 Manlio Cerroni Filtering device for solid wastes
US5373948A (en) * 1992-09-16 1994-12-20 Nippon Jiryoku Senko, Co., Ltd. Device for separating long-size materials
EP0896837A2 (en) * 1997-08-13 1999-02-17 Metaalbedrijf Busschers B.V. Arrangement for sorting garbage

Also Published As

Publication number Publication date
DE20013174U1 (en) 2001-12-06
DE50102716D1 (en) 2004-08-05
DK1177838T3 (en) 2004-09-27
ATE270158T1 (en) 2004-07-15
EP1177838B1 (en) 2004-06-30
EP1177838A2 (en) 2002-02-06
ES2223678T3 (en) 2005-03-01

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