EP3305424A1 - Machine de criblage comprenant plusieurs étages de criblage installés les uns sur les autres - Google Patents

Machine de criblage comprenant plusieurs étages de criblage installés les uns sur les autres Download PDF

Info

Publication number: EP3305424A1
Authority: EP; European Patent Office
Prior art keywords: screening machine; conveyor; conveyor belts; conveyor belt; screening
Prior art date: 2016-10-08
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

EP16002174.7A

Other languages

German (de)

English (en)

Other versions

EP3305424B1 (fr

Inventor

Ernst Wilhelm König

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.)

2016-10-08

Filing date

2016-10-08

Publication date

2018-04-11

2016-10-08 Application filed by Individual filed Critical Individual

2016-10-08 Priority to EP16002174.7A priority Critical patent/EP3305424B1/fr

2018-04-11 Publication of EP3305424A1 publication Critical patent/EP3305424A1/fr

2022-11-30 Application granted granted Critical

2022-11-30 Publication of EP3305424B1 publication Critical patent/EP3305424B1/fr

Status Active legal-status Critical Current

2036-10-08 Anticipated expiration legal-status Critical

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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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens

Definitions

the feed material passes 1 by means of feed bunker or conveyor belt 2 on the screening machine 4, promoted here on the first screen deck, on this first screen surface, the so-called oversize is screened through the discharge chute 11.
the screened material falls by gravity on the return conveyor, 7 transported this conveyor belt
the material at the beginning of the underlying screen surface, this screen surface gets 100% material, the previously screened material.
the second screening takes place, About the sieve surface 6, the oversize is excreted over 11.
the screened material passes by gravity on the return conveyor, at the beginning of the third screen surface 6 to 100%.
the oversize is excreted via the chute 11 again.
the third screen surface from above again takes place a 100% screening.
the oversize is excreted via the chute 11 as before.
the screened material falls by means of conveyor belt 7 to 100% on the bottom deck from above.
the last screening is separated via the chute 11.
the final product, which is screened out on the last screening surface 6, is discharged via the outlet chute 5.
the invention is based on the task to develop a screening machine, which always ensures a 100% utilization of the screen surfaces in a multi-deck screening machine. For example, it can be assumed that with a 4 Decker sifting machine of a conventional type, with a screening of 5 grains for a feedstock from the top in the last 4th screening deck only about 50% of the screening surface is available for screening, this is natural the thing. Because the feed material runs from approx. 0 to 40 mm in the task in a 4 Decker sieve up to the outlet with approx. 30 degree inclination. This evil is offset by the invention.

Landscapes

Combined Means For Separation Of Solids (AREA)

EP16002174.7A 2016-10-08 2016-10-08 Machine de criblage comprenant plusieurs étages de criblage installés les uns sur les autres Active EP3305424B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP16002174.7A EP3305424B1 (fr)	2016-10-08	2016-10-08	Machine de criblage comprenant plusieurs étages de criblage installés les uns sur les autres

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP16002174.7A EP3305424B1 (fr)	2016-10-08	2016-10-08	Machine de criblage comprenant plusieurs étages de criblage installés les uns sur les autres

Publications (2)

Publication Number	Publication Date
EP3305424A1 true EP3305424A1 (fr)	2018-04-11
EP3305424B1 EP3305424B1 (fr)	2022-11-30

Family

ID=57178184

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP16002174.7A Active EP3305424B1 (fr)	2016-10-08	2016-10-08	Machine de criblage comprenant plusieurs étages de criblage installés les uns sur les autres

Country Status (1)

Country	Link
EP (1)	EP3305424B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111515112A (zh) *	2020-05-19	2020-08-11	莱芜亿达新材料科技有限公司	一种活性氧化铝球加工用筛选装置
CN112705450A (zh) *	2020-11-24	2021-04-27	安徽建筑大学	一种高效率土木施工用筛沙装置
WO2025181027A1 (fr) *	2024-02-26	2025-09-04	Dieffenbacher GmbH Maschinen- und Anlagenbau	Dispositif et procédé de fractionnement et/ou de nettoyage d'un flux de matériaux

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US356165A (en) *		1887-01-18		Combined coal elevator
GB190910802A (en) *	1909-05-07	1910-03-17	Charles Gilson Staniforth	Improvements in or relating to Purifiers for Treating Flour Products.
AT385503B (de) *	1986-10-14	1988-04-11	Wageneder Sbm Gmbh	Fahrrbare einrichtung zur sortierung von kompostbestandteilen
DE4216427A1 (de) *	1992-05-18	1993-11-25	Buetfering Maschinenfabrik Gmb	Verfahren und Vorrichtung zum Abtrennen von Erden aus Feldfrüchten
GB2282828A (en) *	1993-10-18	1995-04-19	Bord Na Mona	Extracting peat fibre for use in biofiltration
DE19715889A1 (de) *	1997-04-16	1998-10-22	Willibald Gmbh Maschinenfabrik	Absiebgerät zum Anbau an vornehmlich mobile Zerkleinerungsvorrichtungen für organische Abfallmaterialien
WO2004011159A1 (fr) *	2002-07-31	2004-02-05	Metso Minerals (Tampere) Oy	Machine de criblage et son procede de commande
CN204892336U (zh) *	2015-08-17	2015-12-23	济南正新畜牧饲料设备有限公司	黄粉虫分级设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB139865A (en) *	1919-02-13	1920-03-18	William Thomas Powling	Improvements in or relating to screening apparatus
DE2140371A1 (de) *	1971-08-12	1973-02-15	Komen & Kuin N V Maschf	Sortiervorrichtung
GB1363584A (en) *	1972-01-26	1974-08-14	Coal Industry Patents Ltd	Decks for vibrating screens
US3848744A (en) *	1972-12-04	1974-11-19	J Flaherty	Green pellet sizing screen
DE4415815A1 (de) *	1994-05-05	1995-11-09	Gerhard Dipl Ing Mock	Siebvorrichtung

2016
- 2016-10-08 EP EP16002174.7A patent/EP3305424B1/fr active Active

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US356165A (en) *		1887-01-18		Combined coal elevator
GB190910802A (en) *	1909-05-07	1910-03-17	Charles Gilson Staniforth	Improvements in or relating to Purifiers for Treating Flour Products.
AT385503B (de) *	1986-10-14	1988-04-11	Wageneder Sbm Gmbh	Fahrrbare einrichtung zur sortierung von kompostbestandteilen
DE4216427A1 (de) *	1992-05-18	1993-11-25	Buetfering Maschinenfabrik Gmb	Verfahren und Vorrichtung zum Abtrennen von Erden aus Feldfrüchten
GB2282828A (en) *	1993-10-18	1995-04-19	Bord Na Mona	Extracting peat fibre for use in biofiltration
DE19715889A1 (de) *	1997-04-16	1998-10-22	Willibald Gmbh Maschinenfabrik	Absiebgerät zum Anbau an vornehmlich mobile Zerkleinerungsvorrichtungen für organische Abfallmaterialien
WO2004011159A1 (fr) *	2002-07-31	2004-02-05	Metso Minerals (Tampere) Oy	Machine de criblage et son procede de commande
CN204892336U (zh) *	2015-08-17	2015-12-23	济南正新畜牧饲料设备有限公司	黄粉虫分级设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 2016, Derwent World Patents Index; Class J01, AN 2016-01591J, XP002768094 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111515112A (zh) *	2020-05-19	2020-08-11	莱芜亿达新材料科技有限公司	一种活性氧化铝球加工用筛选装置
CN112705450A (zh) *	2020-11-24	2021-04-27	安徽建筑大学	一种高效率土木施工用筛沙装置
WO2025181027A1 (fr) *	2024-02-26	2025-09-04	Dieffenbacher GmbH Maschinen- und Anlagenbau	Dispositif et procédé de fractionnement et/ou de nettoyage d'un flux de matériaux

Also Published As

Publication number	Publication date
EP3305424B1 (fr)	2022-11-30

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US343999A (en)	1886-06-22	Grain-separating machine
US95987A (en)	1869-10-19	Improvement in manufacturing flour
US945187A (en)	1910-01-04	Screen for threshing-machine separators.
US2069139A (en)	1937-01-26	Grain cleaner, separator, and the like
EP0614706B1 (fr)	1997-12-29	Dispositif pour le tri d'un mélange d'éléments
DE620128C (de)	1935-10-16	Mahlanlage mit einer Rollenmuehle mit Windsichtung
DE202016001079U1 (de)	2016-03-01	Separator zum Trennen eines Materialgemisches
WO2013032357A1 (fr)	2013-03-07	Procédé d'enlèvement de houille pour chargement dans des mines de charbon à ciel ouvert et bande convoyeuse pour sa mise en oeuvre
US656346A (en)	1900-08-21	Bolting-mill.
US1653459A (en)	1927-12-20	Concentrated cracked corn and meal mill
US347870A (en)	1886-08-24	Screen
DE683184C (de)	1939-11-01	Senkrechter Kettenfoerderer
US182028A (en)	1876-09-12	Improvement in middlings-purifiers
US738699A (en)	1903-09-08	Grain-separator.
US297994A (en)	1884-05-06	Centrifugal separator
US207985A (en)	1878-09-10	Improvement in grain-separators
US57002A (en)	1866-08-07	Coal-screen

EP3305424A1 - Machine de criblage comprenant plusieurs étages de criblage installés les uns sur les autres - Google Patents

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