EP1419823A3 - Spiralstrahlmühle - Google Patents

Spiralstrahlmühle Download PDF

Info

Publication number
EP1419823A3
EP1419823A3 EP03025553A EP03025553A EP1419823A3 EP 1419823 A3 EP1419823 A3 EP 1419823A3 EP 03025553 A EP03025553 A EP 03025553A EP 03025553 A EP03025553 A EP 03025553A EP 1419823 A3 EP1419823 A3 EP 1419823A3
Authority
EP
European Patent Office
Prior art keywords
jet mill
spiral jet
housing
grinding
spiral
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
EP03025553A
Other languages
English (en)
French (fr)
Other versions
EP1419823A2 (de
EP1419823B1 (de
Inventor
Siegfried Dr. Blümel
Volker Jürgens
Siegfried Wensing
Hans-Ulrich Schwanitz
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.)
Kronos International Inc
Original Assignee
Kronos International Inc
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=32115451&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1419823(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kronos International Inc filed Critical Kronos International Inc
Publication of EP1419823A2 publication Critical patent/EP1419823A2/de
Publication of EP1419823A3 publication Critical patent/EP1419823A3/de
Application granted granted Critical
Publication of EP1419823B1 publication Critical patent/EP1419823B1/de
Anticipated expiration legal-status Critical
Revoked 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
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • B02C19/061—Jet mills of the cylindrical type

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
  • Liquid Crystal Substances (AREA)
  • Surgical Instruments (AREA)

Abstract

Die Erfindung betrifft eine modular aufgebaute Spiralstrahlmühle zum Zerkleinern von pulverförmigen Materialien, die aus einem Stahl-Außengehäuse besteht, in das ein druckfestes und vollständig aus verschleißfestem Material bestehendes Mahlgehäuse eingelagert ist. Die Spiralstrahlmühle zeichnet sich aus durch verbesserten Verschleißschutz, längere Standzeiten, kürzere Reparaturzeiten und einfache Reinigung.
EP03025553A 2002-11-12 2003-11-08 Spiralstrahlmühle Revoked EP1419823B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10252441 2002-11-12
DE10252441 2002-11-12

Publications (3)

Publication Number Publication Date
EP1419823A2 EP1419823A2 (de) 2004-05-19
EP1419823A3 true EP1419823A3 (de) 2006-01-11
EP1419823B1 EP1419823B1 (de) 2007-09-05

Family

ID=32115451

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03025553A Revoked EP1419823B1 (de) 2002-11-12 2003-11-08 Spiralstrahlmühle

Country Status (5)

Country Link
US (1) US7150421B2 (de)
EP (1) EP1419823B1 (de)
JP (1) JP2004160456A (de)
AT (1) ATE372171T1 (de)
DE (2) DE10352039B4 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI376354B (en) * 2003-12-03 2012-11-11 Miike Tekkosho Kk An apparatus for smashing organic substance particles
DE102006023193A1 (de) * 2006-05-17 2007-11-22 Nied, Roland, Dr.-Ing. Verfahren zur Erzeugung feinster Partikel mittels einer Strahlmühle
DE102006048850A1 (de) 2006-10-16 2008-04-17 Evonik Degussa Gmbh Amorphe submicron Partikel
DE102006048864A1 (de) * 2006-10-16 2008-04-17 Roland Dr. Nied Verfahren zur Erzeugung feinster Partikel und Strahlmühle dafür sowie Windsichter und Betriebsverfahren davon
DE102006048865A1 (de) * 2006-10-16 2008-04-17 Roland Dr. Nied Verfahren zur Erzeugung feinster Partikel und Strahlmühle dafür sowie Windsichter und Betriebsverfahren davon
JP5154103B2 (ja) * 2007-03-08 2013-02-27 キョーリンフード工業株式会社 ジェットミル及びその製造方法
US7398934B1 (en) * 2007-05-15 2008-07-15 E.I. Du Pont De Nemours And Company Deep-chamber, stepped, fluid-energy mill
JP5091889B2 (ja) * 2009-02-27 2012-12-05 三菱重工業株式会社 動物固定装置及び動物固定方法
US20130101488A1 (en) * 2011-10-19 2013-04-25 General Electric Company Optimized boron powder for neutron detection applications
US20210316232A1 (en) * 2018-06-15 2021-10-14 W.R. Grace & Co.-Conn. Defoamer active, manufacturing thereof, and deforming formulation
CN109078734B (zh) * 2018-08-07 2020-03-13 中国农业大学 短程射流共点交汇对撞阀
WO2023067655A1 (ja) * 2021-10-18 2023-04-27 株式会社Isaac ジェットミル装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735421A (en) * 1951-10-22 1956-02-21 Shaping of bodies of crystalline carbon
DE2743935A1 (de) * 1976-10-01 1978-04-06 Edwin Fisler Fay Vorrichtung zum pulverisieren von feststoffmaterial in eine fein zerteilte form
DE29909743U1 (de) * 1999-06-04 1999-10-21 Aaslepp, Helmut, 45133 Essen Spiralstrahlmühle in Modulbauweise, mit einem Belüftungsboden + einer Mahlgutaufgabeprallplatte

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032827A (en) * 1933-11-21 1936-03-03 Internat Pulverizing Corp Method of and apparatus for providing material in finely divided form
GB636503A (en) * 1947-11-21 1950-05-03 Henry Adam Procter Improvements in or relating to the grinding or pulverizing of minerals and similar materials
US2690880A (en) * 1951-04-10 1954-10-05 Freeport Sulphur Co Rectilinear pulverizer
US3559895A (en) * 1968-02-20 1971-02-02 Edwin F Fay Apparatus for and method of comminuting solid materials
BE793588A (fr) * 1972-01-03 1973-06-29 Geochemical Services Holdings Broyeur servant a reduire le calibre d'une matiere particulaire
DE7617063U1 (de) * 1976-05-28 1981-09-03 Nette, Friedrich Wilhelm, 4030 Ratingen Spiralstrahlmuehle
US4248387A (en) * 1979-05-09 1981-02-03 Norandy, Inc. Method and apparatus for comminuting material in a re-entrant circulating stream mill
US4502641A (en) * 1981-04-29 1985-03-05 E. I. Du Pont De Nemours And Company Fluid energy mill with differential pressure means
US5855326A (en) * 1997-05-23 1999-01-05 Super Fine Ltd. Process and device for controlled cominution of materials in a whirl chamber
US6726133B2 (en) * 1997-07-18 2004-04-27 Pulsewave Llc Process for micronizing materials
CN1287023A (zh) * 1999-09-08 2001-03-14 株式会社威士诺 喷射式粉碎机

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735421A (en) * 1951-10-22 1956-02-21 Shaping of bodies of crystalline carbon
DE2743935A1 (de) * 1976-10-01 1978-04-06 Edwin Fisler Fay Vorrichtung zum pulverisieren von feststoffmaterial in eine fein zerteilte form
DE29909743U1 (de) * 1999-06-04 1999-10-21 Aaslepp, Helmut, 45133 Essen Spiralstrahlmühle in Modulbauweise, mit einem Belüftungsboden + einer Mahlgutaufgabeprallplatte

Also Published As

Publication number Publication date
JP2004160456A (ja) 2004-06-10
ATE372171T1 (de) 2007-09-15
EP1419823A2 (de) 2004-05-19
EP1419823B1 (de) 2007-09-05
DE50308103D1 (de) 2007-10-18
US7150421B2 (en) 2006-12-19
DE10352039A1 (de) 2004-05-27
US20040200913A1 (en) 2004-10-14
DE10352039B4 (de) 2006-03-30

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