WO2012123347A3 - Rührwerkskugelmühle - Google Patents

Rührwerkskugelmühle Download PDF

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Publication number
WO2012123347A3
WO2012123347A3 PCT/EP2012/054071 EP2012054071W WO2012123347A3 WO 2012123347 A3 WO2012123347 A3 WO 2012123347A3 EP 2012054071 W EP2012054071 W EP 2012054071W WO 2012123347 A3 WO2012123347 A3 WO 2012123347A3
Authority
WO
WIPO (PCT)
Prior art keywords
milling
chamber
milling chamber
ball mill
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.)
Ceased
Application number
PCT/EP2012/054071
Other languages
English (en)
French (fr)
Other versions
WO2012123347A2 (de
Inventor
Pascal HUG
Frank Ronald LANG
Berndt JOOST
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.)
Willy A Bachofen AG
Original Assignee
Willy A Bachofen 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 Willy A Bachofen AG filed Critical Willy A Bachofen AG
Priority to EP12707769.1A priority Critical patent/EP2683487B1/de
Publication of WO2012123347A2 publication Critical patent/WO2012123347A2/de
Publication of WO2012123347A3 publication Critical patent/WO2012123347A3/de
Priority to US14/021,849 priority patent/US9278357B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
    • B02C17/161—Arrangements for separating milling media and ground material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/183—Feeding or discharging devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

Eine Rührwerkskugelmühle umfasst einen Behälter (2), dessen Innenwand eine zylindrische oder konische, vertikal angeordnete Mahlkammer (21) begrenzt. Sie umfasst ferner einen Mahlguteinlass (3), einen Mahlkörpereinlass (7) sowie einen Mahlgutauslass (4). Ferner umfasst sie ein sich in der Mahlkammer (21) in axialer Richtung erstreckendes Rührwerk (5) mit mindestens einem Rührorgan (51), welches bei der Rotation des Rührwerks (5) in einer ersten Rotationsrichtung das Mahlgut vom Mahlguteinlass (3) zum Mahlgutauslass (4) fördert. In Förderrichtung ist unmittelbar vor dem Mahlgutauslass in der Mahlkammer (21) eine Trenneinrichtung (6) angeordnet, welche die Mahlkörper in der Mahlkammer (21) zurückhält, aber ein Abführen des Mahlguts durch den Mahlgutauslass (4) erlaubt. Am unteren Ende der Mahlkammer (21) ist ein tangential zur Innenwand des Behälters (2) verlaufender, aus der Mahlkammer (21) austretender Mahlkörperauslasskanal (8) angeordnet, durch den ein Abfördern der Mahlkörper aus der Mahlkammer (21) erfolgt mittels einer Durchströmung der Mahlkammer (21) zu deren unterem Ende hin.
PCT/EP2012/054071 2011-03-11 2012-03-09 Rührwerkskugelmühle Ceased WO2012123347A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP12707769.1A EP2683487B1 (de) 2011-03-11 2012-03-09 Rührwerkskugelmühle
US14/021,849 US9278357B2 (en) 2011-03-11 2013-09-09 Stirred ball mill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11157806.8 2011-03-11
EP11157806 2011-03-11

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/021,849 Continuation US9278357B2 (en) 2011-03-11 2013-09-09 Stirred ball mill

Publications (2)

Publication Number Publication Date
WO2012123347A2 WO2012123347A2 (de) 2012-09-20
WO2012123347A3 true WO2012123347A3 (de) 2013-01-03

Family

ID=44310770

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/054071 Ceased WO2012123347A2 (de) 2011-03-11 2012-03-09 Rührwerkskugelmühle

Country Status (3)

Country Link
US (1) US9278357B2 (de)
EP (1) EP2683487B1 (de)
WO (1) WO2012123347A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150343453A1 (en) * 2014-05-28 2015-12-03 NanoCentrix L.L.C. Fluid energy media mill system and method
EP3311922B1 (de) * 2016-10-18 2018-12-05 Willy A. Bachofen AG Rührwerkskugelmühle
US20190168233A1 (en) * 2017-12-01 2019-06-06 Metso Minerals Industries, Inc. Vertical grinding mill, grinding media handling system, grinding media discharge device, and method for handling grinding media
EP4680583A1 (de) * 2023-03-13 2026-01-21 thyssenkrupp Polysius GmbH Zementzusatzstoff aus altbeton
LU103194B1 (de) * 2023-03-13 2024-09-13 thyssenkrupp Polysius GmbH Zementzusatzstoff aus Altbeton
CN118988484A (zh) * 2024-08-19 2024-11-22 南京国轩电池有限公司 一种用于全固态电池用的负极材料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1559201A (en) * 1976-07-20 1980-01-16 Oliver & Battle Sa Dispersing or grinding mill
US4651935A (en) * 1984-10-19 1987-03-24 Morehouse Industries, Inc. Horizontal media mill
DE3716587C1 (de) * 1987-05-18 1988-04-28 Draiswerke Gmbh Ruehrwerksmuehle
EP1867394A2 (de) * 2000-04-26 2007-12-19 Elan Pharma International Ltd. Vorrichtung für sanitäre Nassvermahlung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527419A (en) * 1965-06-16 1970-09-08 Fritz Otto Wienert Apparatus for grinding
DE3230039C2 (de) * 1982-08-12 1984-11-08 Alkem Gmbh, 6450 Hanau Vorrichtung zum Behandeln einer körnigen Substanz, insbesondere von Kernreaktorbrennstoff in Pulverform, und Verfahren zum Betrieb der Vorrichtung
JPH043630Y2 (de) * 1987-01-23 1992-02-04
US4936513A (en) * 1987-12-30 1990-06-26 Otisca Industries, Ltd. Ball mills
DE3838981A1 (de) * 1988-11-18 1990-05-23 Eirich Walter Ruehrwerkskugelmuehle
US4967968A (en) * 1989-01-13 1990-11-06 Renato Vitelli Machine apt for the dispersion, mixing and grinding of more than one substance at the same time for the purpose of obtaining homogeneous mixtures of a fixed grain, such as paint
DE4432200C1 (de) * 1994-09-09 1996-02-29 Evv Vermoegensverwaltungs Gmbh Rührwerksmühle
DE4447321C2 (de) * 1994-12-31 1999-07-22 Omya Gmbh Rührwerksmühle für die nasse Feinzerkleinerung, mit Separator zur Zurückhaltung von Mahlperlen
EP0752274A1 (de) * 1995-07-07 1997-01-08 MAZZONI LB FOOD S.r.l. Rührwerksmühle zum Mahlen von Feststoffmaterial und insbesondere dispergiertem Feststoffmaterial in einer kontinuierlichen lipid Phase
DE19635500B4 (de) * 1996-09-03 2008-01-10 Zoz Gmbh Vorrichtung zur Hochenergie- und/oder Feinstmahlung von Feststoffen und Verfahren zu dessen Betrieb
DE19819967B4 (de) * 1998-05-05 2007-04-26 BüHLER GMBH Rührwerksmühle
DE10011579B4 (de) * 2000-03-09 2007-06-06 BüHLER GMBH Rührwerksmühle
TW531450B (en) * 2002-08-26 2003-05-11 Ind Tech Res Inst Method and device for grinding fine particles
KR101230133B1 (ko) 2005-10-11 2013-02-05 뷔홀러 아게 교반기 밀
DE102010049827A1 (de) * 2010-10-27 2012-05-03 Netzsch-Feinmahltechnik Gmbh Rührwerkskugelmühle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1559201A (en) * 1976-07-20 1980-01-16 Oliver & Battle Sa Dispersing or grinding mill
US4651935A (en) * 1984-10-19 1987-03-24 Morehouse Industries, Inc. Horizontal media mill
DE3716587C1 (de) * 1987-05-18 1988-04-28 Draiswerke Gmbh Ruehrwerksmuehle
EP1867394A2 (de) * 2000-04-26 2007-12-19 Elan Pharma International Ltd. Vorrichtung für sanitäre Nassvermahlung

Also Published As

Publication number Publication date
WO2012123347A2 (de) 2012-09-20
US20140041746A1 (en) 2014-02-13
EP2683487B1 (de) 2016-03-09
US9278357B2 (en) 2016-03-08
EP2683487A2 (de) 2014-01-15

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