EP0374491A3 - Sichter - Google Patents

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Info

Publication number
EP0374491A3
EP0374491A3 EP19890121348 EP89121348A EP0374491A3 EP 0374491 A3 EP0374491 A3 EP 0374491A3 EP 19890121348 EP19890121348 EP 19890121348 EP 89121348 A EP89121348 A EP 89121348A EP 0374491 A3 EP0374491 A3 EP 0374491A3
Authority
EP
European Patent Office
Prior art keywords
sifter
classifier
roller mill
schülpen
deagglomerator
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
EP19890121348
Other languages
English (en)
French (fr)
Other versions
EP0374491B1 (de
EP0374491A2 (de
Inventor
Michael Dr.-Ing. Von Seebach
Norbert Dipl.-Ing. Patzelt
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Krupp Polysius AG
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 Krupp Polysius AG filed Critical Krupp Polysius AG
Publication of EP0374491A2 publication Critical patent/EP0374491A2/de
Publication of EP0374491A3 publication Critical patent/EP0374491A3/de
Application granted granted Critical
Publication of EP0374491B1 publication Critical patent/EP0374491B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C13/1835—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed in between an upper and lower rotor disc
    • B02C13/1842—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed in between an upper and lower rotor disc with dead bed protected beater or impeller elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B02C21/002—Disintegrating plant with or without drying of the material using a combination of a roller mill and a drum mill
    • B02C21/005—Disintegrating plant with or without drying of the material using a combination of a roller mill and a drum mill the roller mill having cooperating rollers
    • 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
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • 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
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C2013/1885—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate of dead bed type

Landscapes

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

Abstract

Die Erfindung betrifft einen Sichter mit einem Rotor und einem Gutverteiler, die gesondert an­ getrieben sind. Ein derartiger Sichter eignet sich besonders für Mahlanlagen, die mit einer Gutbett-Walzenmühle ausgerüstet sind. Die aus einer solchen Walzenmühle ausgetragenen Schülpen können in dem zugleich als Desagglomerator wirken­ den Sichter auf einfache Weise aufgelöst werden.
EP89121348A 1988-12-22 1989-11-17 Sichter Expired - Lifetime EP0374491B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3843338A DE3843338A1 (de) 1988-12-22 1988-12-22 Sichter
DE3843338 1988-12-22

Publications (3)

Publication Number Publication Date
EP0374491A2 EP0374491A2 (de) 1990-06-27
EP0374491A3 true EP0374491A3 (de) 1991-12-11
EP0374491B1 EP0374491B1 (de) 1994-02-16

Family

ID=6369914

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89121348A Expired - Lifetime EP0374491B1 (de) 1988-12-22 1989-11-17 Sichter

Country Status (4)

Country Link
US (1) US5024754A (de)
EP (1) EP0374491B1 (de)
DE (2) DE3843338A1 (de)
ES (1) ES2050207T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110369033A (zh) * 2019-07-16 2019-10-25 戴韵 一种化工原料研磨烘干装置

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9015363U1 (de) * 1990-11-08 1991-01-17 Christian Pfeiffer Maschinenfabrik GmbH & Co KG, 4720 Beckum Vorrichtung zur Materialdispergierung
DK167054B1 (da) * 1990-11-26 1993-08-23 Smidth & Co As F L Dobbeltseparator til udskillelse af partikelformet materiale
IT1248066B (it) * 1991-06-17 1995-01-05 Italcementi Spa Separatore dinamico per materiali polverulenti, in particolare cementoed impianto che lo comprende
DE4306930B4 (de) * 1992-07-25 2005-11-10 Khd Humboldt Wedag Ag Anlage zur Zerkleinerung von Mahlgut
DE4224704C2 (de) * 1992-07-25 2002-01-31 Kloeckner Humboldt Wedag Verfahren und Anlage zur Zerkleinerung von Mahlgut
DE4303987A1 (de) * 1993-02-11 1994-08-18 Kloeckner Humboldt Deutz Ag Mahlverfahren und zugehörige Mahlanlage
DE4320025A1 (de) * 1993-06-17 1994-12-22 Krupp Polysius Ag Mahlanlage und Verfahren zum Mahlen und Sichten von sprödem Mahlgut
DE4443588A1 (de) * 1994-12-07 1996-06-13 Krupp Polysius Ag Verfahren und Anlage zur gemeinsamen Mahlung von wenigstens zwei unterschiedlich mahlbaren Stoffen
JPH08281213A (ja) * 1995-04-14 1996-10-29 Ishikawajima Harima Heavy Ind Co Ltd 分級機
US6193075B1 (en) * 1996-09-30 2001-02-27 Colgate-Palmolive Company Air classification of animal by-products
CN1100625C (zh) * 1996-10-11 2003-02-05 石川岛播磨重工业株式会社 分级机
US6276534B1 (en) 1998-04-03 2001-08-21 Hosokawa Micron Powder Systems Classifier apparatus for particulate matter/powder classifier
US6202854B1 (en) * 1999-03-23 2001-03-20 Marsulex Environmental Technologies, Llc Air classifier for particulate material
DE10147591B4 (de) * 2001-09-27 2006-11-16 Polysius Ag Mahlanlage
US6739456B2 (en) 2002-06-03 2004-05-25 University Of Florida Research Foundation, Inc. Apparatus and methods for separating particles
DE102004027128A1 (de) * 2004-06-03 2005-12-22 Polysius Ag Vorrichtung zum Sichten von körnigem Gut in wenigstens drei Kornfraktionen
DE102007046834B4 (de) * 2007-09-29 2010-01-14 Holcim Technology Ltd. Verfahren zur Herstellung von Hüttensandmehl enthaltenden Zementen
DE102012109644B4 (de) * 2012-10-10 2016-02-11 Thyssenkrupp Industrial Solutions Ag Mahlanlage
DE102013008907A1 (de) * 2013-05-25 2014-11-27 Khd Humboldt Wedag Gmbh Kreislaufmahlanlage

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015392A (en) * 1959-08-14 1962-01-02 Microcyclomat Co Vertical feed centripetal classifier
DE3044063A1 (de) * 1980-11-22 1982-07-15 Krupp Polysius Ag, 4720 Beckum Windsichter
EP0084383B1 (de) * 1983-01-24 1986-06-18 Klöckner-Humboldt-Deutz Aktiengesellschaft Verfahren zur kontinuierlichen Druckzerkleinerung spröden Mahlgutes
EP0210729A2 (de) * 1985-07-23 1987-02-04 F.L. Smidth & Co. A/S Sichter zum Sortieren von Materialpartikeln
EP0221246A2 (de) * 1985-11-07 1987-05-13 Krupp Polysius Ag Sichter
EP0237641A2 (de) * 1986-03-19 1987-09-23 Krupp Polysius Ag Anlage zur Zerkleinerung von sprödem Mahlgut
EP0250921A2 (de) * 1986-07-03 1988-01-07 Krupp Polysius Ag Sichter
EP0276849A2 (de) * 1987-01-30 1988-08-03 Neyrtec Sa Rotierender Brecher mit geschützten Schleuderradschaufeln
DE3711926A1 (de) * 1987-04-08 1988-10-27 Kloeckner Humboldt Deutz Ag Einrichtung zur zerkleinerung und mahlung sproeden mahlgutes wie z. b. zementklinker, erz, kohle oder dergleichen
EP0350616A2 (de) * 1988-07-09 1990-01-17 Klöckner-Humboldt-Deutz Aktiengesellschaft Sichter zum Sichten von körnigem, gegebenenfalls agglomeriertem Gut

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1208984B (de) * 1964-05-21 1966-01-13 Steinmueller Gmbh L & C Vorrichtung zum Verteilen des Mahlgutes bei Schlaegermuehlen
DE2036891C3 (de) * 1970-07-24 1974-08-01 Hosokawa Funtaikogaku Kenkyusho, Osaka (Japan) Pulversichter
JPS51147059A (en) * 1975-06-13 1976-12-17 Nobuo Yoshimori Apparatus for classification
DE2547709A1 (de) * 1975-10-24 1977-05-05 Polysius Ag Vertikalachsiger umluft-windsichter
DE3038625A1 (de) * 1980-10-13 1982-05-19 Fa. Christian Pfeiffer, 4720 Beckum Drehluft-fliehkraft-streusichter
US4418871A (en) * 1981-07-15 1983-12-06 P.V. Machining, Inc. Method and apparatus for reducing and classifying mineral crystalline and brittle noncrystalline material
DE3426294A1 (de) * 1984-07-17 1986-01-23 Klöckner-Humboldt-Deutz AG, 5000 Köln Zyklonumluftsichter zur sichtung von gut unterschiedlicher korngroesse, insbesondere von zement
DE8606061U1 (de) * 1986-03-05 1986-04-17 Krupp Polysius Ag, 4720 Beckum Vorrichtung zum feinverteilten Einstreuen von Gut in den Sichtraum eines Windsichters
DE3621221A1 (de) * 1986-06-25 1988-01-14 Pfeiffer Fa Christian Verfahren zur windsichtung und windsichter
DE3644342A1 (de) * 1986-12-23 1988-07-07 Krupp Polysius Ag Verfahren und anlage zur zweistufigen zerkleinerung von sproedem mahlgut
DE3644341A1 (de) * 1986-12-23 1988-07-07 Krupp Polysius Ag Verfahren und anlage zur zweistufigen zerkleinerung von sproedem mahlgut
DE3822729A1 (de) * 1988-07-05 1990-01-11 Krupp Polysius Ag Anlage zur zerkleinerung von sproedem mahlgut

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015392A (en) * 1959-08-14 1962-01-02 Microcyclomat Co Vertical feed centripetal classifier
DE3044063A1 (de) * 1980-11-22 1982-07-15 Krupp Polysius Ag, 4720 Beckum Windsichter
EP0084383B1 (de) * 1983-01-24 1986-06-18 Klöckner-Humboldt-Deutz Aktiengesellschaft Verfahren zur kontinuierlichen Druckzerkleinerung spröden Mahlgutes
EP0210729A2 (de) * 1985-07-23 1987-02-04 F.L. Smidth & Co. A/S Sichter zum Sortieren von Materialpartikeln
EP0221246A2 (de) * 1985-11-07 1987-05-13 Krupp Polysius Ag Sichter
EP0237641A2 (de) * 1986-03-19 1987-09-23 Krupp Polysius Ag Anlage zur Zerkleinerung von sprödem Mahlgut
EP0250921A2 (de) * 1986-07-03 1988-01-07 Krupp Polysius Ag Sichter
EP0276849A2 (de) * 1987-01-30 1988-08-03 Neyrtec Sa Rotierender Brecher mit geschützten Schleuderradschaufeln
DE3711926A1 (de) * 1987-04-08 1988-10-27 Kloeckner Humboldt Deutz Ag Einrichtung zur zerkleinerung und mahlung sproeden mahlgutes wie z. b. zementklinker, erz, kohle oder dergleichen
EP0350616A2 (de) * 1988-07-09 1990-01-17 Klöckner-Humboldt-Deutz Aktiengesellschaft Sichter zum Sichten von körnigem, gegebenenfalls agglomeriertem Gut

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110369033A (zh) * 2019-07-16 2019-10-25 戴韵 一种化工原料研磨烘干装置

Also Published As

Publication number Publication date
ES2050207T3 (es) 1994-05-16
EP0374491B1 (de) 1994-02-16
US5024754A (en) 1991-06-18
DE3843338A1 (de) 1990-06-28
DE58906996D1 (de) 1994-03-24
EP0374491A2 (de) 1990-06-27

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