DE69013920T2 - Prozessgekoppeltes überwachungsverfahren zur bestimmung der fluidisierung der mahlmittel in einer mahlmittel verwendenden mühle. - Google Patents

Prozessgekoppeltes überwachungsverfahren zur bestimmung der fluidisierung der mahlmittel in einer mahlmittel verwendenden mühle.

Info

Publication number
DE69013920T2
DE69013920T2 DE69013920T DE69013920T DE69013920T2 DE 69013920 T2 DE69013920 T2 DE 69013920T2 DE 69013920 T DE69013920 T DE 69013920T DE 69013920 T DE69013920 T DE 69013920T DE 69013920 T2 DE69013920 T2 DE 69013920T2
Authority
DE
Germany
Prior art keywords
fluidization
mills
mill
measuring
determining
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.)
Expired - Fee Related
Application number
DE69013920T
Other languages
English (en)
Other versions
DE69013920D1 (de
Inventor
An-Gong Yeh
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69013920D1 publication Critical patent/DE69013920D1/de
Application granted granted Critical
Publication of DE69013920T2 publication Critical patent/DE69013920T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
DE69013920T 1989-07-25 1990-07-18 Prozessgekoppeltes überwachungsverfahren zur bestimmung der fluidisierung der mahlmittel in einer mahlmittel verwendenden mühle. Expired - Fee Related DE69013920T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38481489A 1989-07-25 1989-07-25
US07/515,697 US5024387A (en) 1989-07-25 1990-04-26 On line control method to determine media fluidization in a media mill
PCT/US1990/003930 WO1991001182A1 (en) 1989-07-25 1990-07-18 On line control method to determine media fluidization in a media mill

Publications (2)

Publication Number Publication Date
DE69013920D1 DE69013920D1 (de) 1994-12-08
DE69013920T2 true DE69013920T2 (de) 1995-05-11

Family

ID=27010768

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013920T Expired - Fee Related DE69013920T2 (de) 1989-07-25 1990-07-18 Prozessgekoppeltes überwachungsverfahren zur bestimmung der fluidisierung der mahlmittel in einer mahlmittel verwendenden mühle.

Country Status (6)

Country Link
US (1) US5024387A (de)
EP (1) EP0484377B1 (de)
JP (1) JPH05500326A (de)
CA (1) CA2064186A1 (de)
DE (1) DE69013920T2 (de)
WO (1) WO1991001182A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5570844A (en) * 1992-10-28 1996-11-05 Slegten S.A. Method for tubular rotary ball mill or mill with similar grinding instruments
US5593097A (en) * 1994-06-10 1997-01-14 Eastman Kodak Company Micro media mill and method of its use
US5474237A (en) * 1995-02-28 1995-12-12 Eastman Kodak Company Method and apparatus for eliminating screen plugging in wet grinding mills
US5680996A (en) * 1995-09-14 1997-10-28 The United States Of America Is Represented By The Dept. Of Energy Gas fluidized-bed stirred media mill
JP4013211B2 (ja) * 1998-03-03 2007-11-28 株式会社井上製作所 媒体分散装置
CA2406696C (en) 2000-04-26 2009-06-30 Elan Pharma International Limited Apparatus for sanitary wet milling
WO2003022934A1 (fr) * 2001-09-06 2003-03-20 Toyo Aluminium Kabushiki Kaisha Procede pour produire un pigment sous forme de paillettes d'aluminium, pigment sous forme de paillettes d'aluminium produit par ce procede et corps broyants utilises dans ce procede
CN115518764A (zh) * 2022-10-12 2022-12-27 深圳市尚水智能设备有限公司 一种立式研磨机的进料控制方法及立式研磨机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB447123A (en) * 1934-11-09 1936-05-11 Edward Lorraine Damant Improvements in or relating to pulverising mills
US3243128A (en) * 1963-08-05 1966-03-29 Morehouse Cowles Inc Method and apparatus for dispersing pigments in liquid vehicles
US3350018A (en) * 1963-12-16 1967-10-31 Dominion Eng Works Ltd Grinding mill control or the like
DE1901593A1 (de) * 1969-01-14 1970-08-27 Draiswerke Gmbh Ruehrwerksmuehle
US3652021A (en) * 1969-12-05 1972-03-28 Draiswerke Gmbh Stirring mill
BE775091A (fr) * 1970-11-10 1972-03-01 Gabor Kalman Dispositif de broyage fin
AT367657B (de) * 1978-08-24 1982-07-26 Buehler Ag Geb Ruehrwerkskugelmuehle-regelung
DE3024021A1 (de) * 1980-06-26 1982-01-14 Krupp Polysius Ag, 4720 Beckum Verfahren zur regelung einer kohlen-mahlanlage
US4461428A (en) * 1982-02-18 1984-07-24 Williams Patent Crusher And Pulverizer Company Apparatus for reducing fraible materials into coarse and fine fractions
DE3614980C1 (de) * 1986-05-02 1993-05-27 Draiswerke Gmbh Regelungseinrichtung fuer eine Ruehrwerksmuehle

Also Published As

Publication number Publication date
US5024387A (en) 1991-06-18
CA2064186A1 (en) 1991-01-26
JPH05500326A (ja) 1993-01-28
EP0484377A4 (en) 1992-08-19
EP0484377B1 (de) 1994-11-02
EP0484377A1 (de) 1992-05-13
DE69013920D1 (de) 1994-12-08
WO1991001182A1 (en) 1991-02-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee