EP1293252A3 - Vorrichtung zum Zerkleinern von Mahlgut - Google Patents

Vorrichtung zum Zerkleinern von Mahlgut Download PDF

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Publication number
EP1293252A3
EP1293252A3 EP02020155A EP02020155A EP1293252A3 EP 1293252 A3 EP1293252 A3 EP 1293252A3 EP 02020155 A EP02020155 A EP 02020155A EP 02020155 A EP02020155 A EP 02020155A EP 1293252 A3 EP1293252 A3 EP 1293252A3
Authority
EP
European Patent Office
Prior art keywords
grinding
die
grinding chamber
mahlkammer
drive shaft
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.)
Withdrawn
Application number
EP02020155A
Other languages
English (en)
French (fr)
Other versions
EP1293252A2 (de
Inventor
Peter Endres
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.)
ENDRES, PETER
KEHRMANN, ALEXANDER
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1293252A2 publication Critical patent/EP1293252A2/de
Publication of EP1293252A3 publication Critical patent/EP1293252A3/de
Withdrawn legal-status Critical Current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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • 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
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for 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
    • 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
    • B02C23/24—Passing gas through crushing or disintegrating zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

Beschrieben wird eine Spezialmühle, die mit einem Mühlenantrieb mit Elektromotor und Antriebswelle, einem auf der Antriebswelle befestigten Zerkleinerungswerkzeug und einer Mahlkammer ausgestattet ist und zum Aufmahlen von in der Regel vorzerkleinerten Mahlgütern unterschiedlichster Art Verwendung findet. Dabei stellt die vorgeschlagene Ausgestaltung der Mühle sicher, daß die Mahlgüter durch den Mahlprozess weder chemisch noch thermisch verändert werden. Erfindungsgemäß wird diese Aufgabe durch mehrere unabhängig von einander realisierbare Maßnahmen gelöst. Diese sehen vor, daß
  • alle das Mahlgut berührenden Elemente, wie die Innenseite der Mahlkammer, die in die Mahlkammer hinein reichende Antriebswelle und das Zerkleinerungswerkzeug, aus Titan hergestellt sind
  • die Mahlkammer einen Anschluß zum Einleiten von Inertgas, vorzugsweise Stickstoff oder Argon, aufweist
  • Mittel zum Kühlen des Mahlguts vorgesehen sind.
EP02020155A 2001-09-12 2002-09-09 Vorrichtung zum Zerkleinern von Mahlgut Withdrawn EP1293252A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001144886 DE10144886B4 (de) 2001-09-12 2001-09-12 Vorrichtung zum Zerkleinern von Mahlgut
DE10144886 2001-09-12

Publications (2)

Publication Number Publication Date
EP1293252A2 EP1293252A2 (de) 2003-03-19
EP1293252A3 true EP1293252A3 (de) 2005-05-04

Family

ID=7698751

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02020155A Withdrawn EP1293252A3 (de) 2001-09-12 2002-09-09 Vorrichtung zum Zerkleinern von Mahlgut

Country Status (2)

Country Link
EP (1) EP1293252A3 (de)
DE (1) DE10144886B4 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310684A1 (de) * 1987-03-19 1989-04-12 Lvovskoe Tsentralnoe Konstruktorsko- Tekhnologicheskoe Bjuro Kievskogo Nauchno- Proizvodstvennogo Obiedinenia Elektrobytpribor Kaffeemühle
DE4300784A1 (de) * 1993-01-14 1994-07-21 Gert Pohl Verfahren und Vorrichtung zur Zerkleinerung von zu entsorgenden Geräten, die Hartschaum- oder Hartkunststoffe aufweisen
US5918821A (en) * 1996-07-19 1999-07-06 G&G Technologies, Inc. Modular bone grinder and snap-in grinder head
EP0947251A2 (de) * 1998-03-30 1999-10-06 Praxair Technology, Inc. System zur Zerkleinerung von Material unter Atmosphärendruck
US6402070B1 (en) * 1999-02-25 2002-06-11 Kyocera Corporation Bone-mill

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220014A1 (de) * 1992-06-19 1993-12-23 Messer Griesheim Gmbh Verfahren zur Feinmahlung in Apparaten mit Mahlkörpern

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310684A1 (de) * 1987-03-19 1989-04-12 Lvovskoe Tsentralnoe Konstruktorsko- Tekhnologicheskoe Bjuro Kievskogo Nauchno- Proizvodstvennogo Obiedinenia Elektrobytpribor Kaffeemühle
DE4300784A1 (de) * 1993-01-14 1994-07-21 Gert Pohl Verfahren und Vorrichtung zur Zerkleinerung von zu entsorgenden Geräten, die Hartschaum- oder Hartkunststoffe aufweisen
US5918821A (en) * 1996-07-19 1999-07-06 G&G Technologies, Inc. Modular bone grinder and snap-in grinder head
EP0947251A2 (de) * 1998-03-30 1999-10-06 Praxair Technology, Inc. System zur Zerkleinerung von Material unter Atmosphärendruck
US6402070B1 (en) * 1999-02-25 2002-06-11 Kyocera Corporation Bone-mill

Also Published As

Publication number Publication date
DE10144886A1 (de) 2003-03-27
DE10144886B4 (de) 2004-02-26
EP1293252A2 (de) 2003-03-19

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