EP3374097A4 - Disc screen, and material entanglement prevention means to be installed in disc screen - Google Patents

Disc screen, and material entanglement prevention means to be installed in disc screen Download PDF

Info

Publication number
EP3374097A4
EP3374097A4 EP16863729.6A EP16863729A EP3374097A4 EP 3374097 A4 EP3374097 A4 EP 3374097A4 EP 16863729 A EP16863729 A EP 16863729A EP 3374097 A4 EP3374097 A4 EP 3374097A4
Authority
EP
European Patent Office
Prior art keywords
disc screen
prevention means
entanglement prevention
material entanglement
disc
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Withdrawn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
EP16863729.6A
Other languages
German (de)
French (fr)
Other versions
EP3374097A1 (en
Inventor
Yrjö Romppainen
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.)
BMH Technology Oy
Original Assignee
BMH Technology Oy
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 BMH Technology Oy filed Critical BMH Technology Oy
Publication of EP3374097A1 publication Critical patent/EP3374097A1/en
Publication of EP3374097A4 publication Critical patent/EP3374097A4/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Withdrawn legal-status Critical Current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
    • B07B1/12—Apparatus having only parallel elements
    • B07B1/14—Roller screens
    • B07B1/15—Roller screens using corrugated, grooved or ribbed rollers
    • B07B1/155—Roller screens using corrugated, grooved or ribbed rollers the rollers having a star shaped cross section
    • 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
    • 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
    • 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
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/526—Cleaning with brushes or scrapers with scrapers
EP16863729.6A 2015-11-10 2016-11-07 Disc screen, and material entanglement prevention means to be installed in disc screen Withdrawn EP3374097A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20155821A FI126489B (en) 2015-11-10 2015-11-10 Disc separator and material entanglement preventant to be mounted on a disc strainer
PCT/FI2016/050786 WO2017081365A1 (en) 2015-11-10 2016-11-07 Disc screen, and material entanglement prevention means to be installed in disc screen

Publications (2)

Publication Number Publication Date
EP3374097A1 EP3374097A1 (en) 2018-09-19
EP3374097A4 true EP3374097A4 (en) 2019-08-07

Family

ID=57744908

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16863729.6A Withdrawn EP3374097A4 (en) 2015-11-10 2016-11-07 Disc screen, and material entanglement prevention means to be installed in disc screen

Country Status (3)

Country Link
EP (1) EP3374097A4 (en)
FI (1) FI126489B (en)
WO (1) WO2017081365A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019197969A2 (en) * 2018-04-12 2019-10-17 GEO S.A.S. di Tazzoli Antonio & C. Separator screen in discs or stars for waste, axle useable in such screen as well as method for modifying a separator screen in discs or stars for waste
IT201900013791A1 (en) * 2019-08-02 2021-02-02 Ecostargreen S R L DISC SCREEN FOR THE SEPARATION OF SOLID MATERIALS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313284A (en) * 1996-05-22 1997-11-26 Pearson Richard Ltd Agricultural separating device
EP1106264A2 (en) * 1999-12-01 2001-06-13 ECOSTAR S.r.l. Screen for sorting solid waste

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1396412B1 (en) * 2009-10-14 2012-11-19 Ecostar Srl PERFECTED SCREEN FOR THE SEPARATION OF SOLID MATERIALS.
EP2921238B1 (en) * 2014-03-11 2016-11-09 PAL Srl Screening device and separation screen for screening solid materials
EP2926915B1 (en) * 2014-03-27 2017-08-30 Promeco Energy & Plants SRL Screen with disk rollers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313284A (en) * 1996-05-22 1997-11-26 Pearson Richard Ltd Agricultural separating device
EP1106264A2 (en) * 1999-12-01 2001-06-13 ECOSTAR S.r.l. Screen for sorting solid waste

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017081365A1 *

Also Published As

Publication number Publication date
FI20155821A (en) 2017-01-13
EP3374097A1 (en) 2018-09-19
WO2017081365A1 (en) 2017-05-18
FI126489B (en) 2017-01-13

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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DAV Request for validation of the european patent (deleted)
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A4 Supplementary search report drawn up and despatched

Effective date: 20190704

RIC1 Information provided on ipc code assigned before grant

Ipc: B07B 1/52 20060101ALI20190628BHEP

Ipc: B07B 1/15 20060101AFI20190628BHEP

Ipc: A01D 17/06 20060101ALI20190628BHEP

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20191003