EP2125229B2 - Séparateur à air pour matériaux broyés - Google Patents

Séparateur à air pour matériaux broyés Download PDF

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Publication number
EP2125229B2
EP2125229B2 EP08705553.9A EP08705553A EP2125229B2 EP 2125229 B2 EP2125229 B2 EP 2125229B2 EP 08705553 A EP08705553 A EP 08705553A EP 2125229 B2 EP2125229 B2 EP 2125229B2
Authority
EP
European Patent Office
Prior art keywords
concentric
vessel
rotor
feed
outlet
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.)
Not-in-force
Application number
EP08705553.9A
Other languages
German (de)
English (en)
Other versions
EP2125229B1 (fr
EP2125229A1 (fr
EP2125229A4 (fr
Inventor
Eberhard W Neumann
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.)
Maschinenfabrik Koeppern GmbH and Co KG
Original Assignee
Maschinenfabrik Koeppern GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39609015&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2125229(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Maschinenfabrik Koeppern GmbH and Co KG filed Critical Maschinenfabrik Koeppern GmbH and Co KG
Publication of EP2125229A1 publication Critical patent/EP2125229A1/fr
Publication of EP2125229A4 publication Critical patent/EP2125229A4/fr
Publication of EP2125229B1 publication Critical patent/EP2125229B1/fr
Application granted granted Critical
Publication of EP2125229B2 publication Critical patent/EP2125229B2/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • 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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
    • 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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
    • 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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
    • 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
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Combined Means For Separation Of Solids (AREA)

Claims (3)

  1. Séparateur à air pour la séparation sélective de particules de différentes tailles comprenant :
    une série de récipients concentriques (26, 36, 44), le séparateur ayant au moins une entrée de matière (56) et trois sorties de décharge de matière (28, 42, 40), chaque sortie étant associée avec l'un desdits récipients ;
    chacun desdits récipients étant partiellement conique ;
    un logement supérieur (14) ayant une surface supérieure et une surface intérieure substantiellement cylindrique ;
    un arbre rotatif (16) s'étendant à travers ladite surface supérieure, concentrique avec ladite surface intérieure ;
    un rotor (12) concentrique avec ladite surface intérieure, ledit rotor (12) étant fixé audit arbre rotatif (16) ;
    un premier récipient concentrique (44), ledit premier récipient comprenant une première portion supérieure ayant une entrée d'air (52) alignée tangentiellement,
    et une première portion inférieure tronconique (48) ayant au moins une première paroi latérale et une première sortie de matière ;
    un second récipient concentrique (36), disposé à l'intérieur dudit premier récipient concentrique (44), ledit second récipient concentrique comprenant une seconde portion supérieure (38) et une seconde portion inférieure tronconique (40) ayant au moins une seconde paroi latérale et une seconde sortie de matière (42) s'étendant à travers ladite première paroi latérale ;
    un troisième récipient concentrique (26), disposé à l'intérieur dudit premier récipient concentrique (44), ledit troisième récipient concentrique (26) comprenant une troisième sortie de matière (28) s'étendant à travers ladite première paroi latérale et ladite seconde paroi latérale ;
    caractérisé en ce que le séparateur d'air comprend en outre :
    une seconde alimentation en matière (24) s'étendant à travers ladite surface supérieure pour distribuer des matières non triées dans l'intérieur dudit logement supérieur (14) ;
    ledit troisième récipient concentrique (26) étant disposé substantiellement en dessous dudit rotor (12) ;
    ladite première alimentation en matière (56) étant connectée à ladite entrée d'air tangentielle (52) ; dans lequel la première alimentation en matière (56) à la fois faisant office d'entrée d'air et servant à l'introduction de matière d'alimentation broyée grossièrement, et faisant partie intégrante et étant tangentiellement rattachée au premier récipient concentrique (44) et
    dans lequel ladite seconde portion supérieure (38) constitue une barrière entre ladite première portion supérieure (46) et l'intérieur dudit second récipient concentrique (38), et dans lequel un flux d'air est dirigé à partir de ladite entrée d'air (56) sur ladite barrière, traverse ledit rotor (12), et sort par ladite troisième sortie de matière (28).
  2. Séparateur à air selon la revendication 1, comprenant en outre :
    une presse à rouleau ;
    un broyeur, dans lequel la seconde alimentation en matière (24) est disposée pour recevoir de la matière provenant dudit broyeur ;
    dans lequel la première sortie de matière (50) est disposée pour distribuer de la matière séparée à ladite presse à rouleau ;
    dans lequel la seconde sortie de matière (42) est disposée pour distribuer de la matière séparée audit broyeur ;
    dans lequel la troisième sortie de matière (28) est disposée pour distribuer un produit fini et dans lequel la première alimentation en matière (24) est disposée pour recevoir de la matière provenant de ladite presse à rouleau.
  3. Procédé pour trier de la matière broyée destinée à être traitée ultérieurement comprenant ;
    fournir un séparateur à air comprenant :
    un séparateur à air pour la séparation sélective de particules de différentes tailles comprenant :
    une série de récipients concentriques (26, 36, 44), le séparateur ayant au moins une entrée de matière (56) et trois sorties de décharge de matière (28, 42, 40), chaque sortie étant associée avec l'un desdits récipients ;
    chacun desdits récipients étant partiellement conique ;
    un logement supérieur (14) ayant une surface supérieure et une surface intérieure substantiellement cylindrique ;
    un arbre rotatif (16) s'étendant à travers ladite surface supérieure, concentrique avec ladite surface intérieure ;
    un rotor (12) concentrique avec ladite surface intérieure, ledit rotor (12) étant fixé audit arbre rotatif (16) ;
    une seconde alimentation en matière (24) s'étendant à travers ladite surface supérieure pour distribuer des matières non triées à l'intérieur dudit logement supérieur (14) ;
    un premier récipient concentrique (44), ledit premier récipient comprenant une première portion supérieure ayant une entrée d'air (52) alignée tangentiellement, et une première portion inférieure tronconique (48) ayant au moins une première paroi latérale et une première sortie de matière ;
    un second récipient concentrique (36), disposé à l'intérieur dudit premier récipient concentrique (44), ledit second récipient concentrique comprenant une seconde portion supérieure (38) et une seconde portion inférieure tronconique (40) ayant au moins une seconde paroi latérale et une seconde sortie de matière (42) s'étendant à travers ladite première paroi latérale ;
    un troisième récipient concentrique (26), disposé à l'intérieur dudit premier récipient concentrique (44) et positionné substantiellement au-dessous dudit rotor (12), ledit troisième récipient concentrique (26) comprenant une troisième sortie de matière (28) s'étendant à travers ladite première paroi latérale et ladite seconde paroi latérale ;
    ladite première alimentation en matière (56) étant connectée à ladite entrée d'air tangentielle (52) ; dans lequel la première alimentation en matière (56) à la fois faisant office d'entrée d'air et servant à l'introduction de matière d'alimentation broyée grossièrement, et faisant partie intégrante et étant tangentiellement rattachée au premier récipient concentrique (44) et
    dans lequel ladite seconde portion supérieure (38) constitue une barrière entre ladite première portion supérieure (46) et l'intérieur dudit second récipient concentrique (38), et dans lequel un flux d'air est dirigé à partir de ladite entrée d'air (56) sur ladite barrière, traverse ledit rotor (12), et sort par ladite troisième sortie de matière (28) ;
    et fournir : une presse à rouleau ;
    un broyeur, dans lequel la seconde alimentation en matière (24) est disposée pour recevoir de la matière provenant dudit broyeur ;
    dans lequel la première sortie de matière (50) est disposée pour distribuer de la matière séparée à ladite presse à rouleau ;
    dans lequel la seconde sortie de matière (42) est disposée pour distribuer de la matière séparée audit broyeur ;
    dans lequel la troisième sortie de matière (28) est disposée pour distribuer un produit fini et dans lequel la première alimentation en matière (24) est disposée pour recevoir de la matière provenant de ladite presse à rouleau ;
    et recevoir une première matière de la presse à rouleau et l'introduire dans la première alimentation en matière (56) ;
    recevoir une seconde matière provenant d'un broyeur et l'introduire dans ladite seconde alimentation en matière (24) ;
    trier ladite première matière et ladite seconde matière pour distribution soit à partir de ladite première sortie de matière (50), soit à partir de ladite troisième sortie de matière (28) et diriger un flux d'air depuis une entrée d'air sur ladite barrière à travers ledit rotor (12) et en sortant de ladite troisième sortie de matière (28).
EP08705553.9A 2007-01-10 2008-01-10 Séparateur à air pour matériaux broyés Not-in-force EP2125229B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87961807P 2007-01-10 2007-01-10
PCT/US2008/000356 WO2008086026A1 (fr) 2007-01-10 2008-01-10 Séparateur à air pour matériaux broyés

Publications (4)

Publication Number Publication Date
EP2125229A1 EP2125229A1 (fr) 2009-12-02
EP2125229A4 EP2125229A4 (fr) 2013-03-27
EP2125229B1 EP2125229B1 (fr) 2014-02-26
EP2125229B2 true EP2125229B2 (fr) 2021-01-13

Family

ID=39609015

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08705553.9A Not-in-force EP2125229B2 (fr) 2007-01-10 2008-01-10 Séparateur à air pour matériaux broyés

Country Status (3)

Country Link
EP (1) EP2125229B2 (fr)
DK (1) DK2125229T4 (fr)
WO (1) WO2008086026A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016203420A1 (de) 2016-03-02 2017-09-07 Thyssenkrupp Ag Sichter zum Sichten eines Materialstroms
DE102017203812A1 (de) * 2017-03-08 2018-09-13 Thyssenkrupp Ag Sichteinrichtung und Verfahren zum Sichten eines Materialstroms

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005323A1 (de) † 1990-02-20 1991-08-22 Krupp Polysius Ag Verfahren und mahlanlage zur zweistufigen zerkleinerung von sproedem mahlgut
DE4224704A1 (de) † 1992-07-25 1994-01-27 Zementanlagen Und Maschinenbau Verfahren und anlagentechnische Schaltung zur Zerkleinerung von Mahlgut, vorzugsweise Zementklinker
DE102004027128A1 (de) † 2004-06-03 2005-12-22 Polysius Ag Vorrichtung zum Sichten von körnigem Gut in wenigstens drei Kornfraktionen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1735479A (en) * 1928-02-04 1929-11-12 Sturtevant Mill Co Air separator
DE908096C (de) * 1951-04-25 1954-04-01 Babcock & Wilcox Dampfkessel W Windsichter
US3490702A (en) * 1966-10-24 1970-01-20 D Ore Mills Inc Method of accelerating production of portland cement and similar material
DE4112018A1 (de) * 1990-06-08 1991-12-12 Kloeckner Humboldt Deutz Ag Sichter
DK167054B1 (da) * 1990-11-26 1993-08-23 Smidth & Co As F L Dobbeltseparator til udskillelse af partikelformet materiale
DE4040890C2 (de) * 1990-12-20 1995-03-23 Krupp Foerdertechnik Gmbh Windsichter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005323A1 (de) † 1990-02-20 1991-08-22 Krupp Polysius Ag Verfahren und mahlanlage zur zweistufigen zerkleinerung von sproedem mahlgut
DE4224704A1 (de) † 1992-07-25 1994-01-27 Zementanlagen Und Maschinenbau Verfahren und anlagentechnische Schaltung zur Zerkleinerung von Mahlgut, vorzugsweise Zementklinker
DE102004027128A1 (de) † 2004-06-03 2005-12-22 Polysius Ag Vorrichtung zum Sichten von körnigem Gut in wenigstens drei Kornfraktionen

Also Published As

Publication number Publication date
EP2125229B1 (fr) 2014-02-26
DK2125229T4 (da) 2021-02-22
EP2125229A1 (fr) 2009-12-02
DK2125229T3 (da) 2014-05-19
EP2125229A4 (fr) 2013-03-27
WO2008086026A1 (fr) 2008-07-17

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