EP0386520A3 - Gutbettwalzenmühle - Google Patents

Gutbettwalzenmühle Download PDF

Info

Publication number
EP0386520A3
EP0386520A3 EP19900103272 EP90103272A EP0386520A3 EP 0386520 A3 EP0386520 A3 EP 0386520A3 EP 19900103272 EP19900103272 EP 19900103272 EP 90103272 A EP90103272 A EP 90103272A EP 0386520 A3 EP0386520 A3 EP 0386520A3
Authority
EP
European Patent Office
Prior art keywords
rollers
roller mill
material bed
column
gap
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
EP19900103272
Other languages
English (en)
French (fr)
Other versions
EP0386520B1 (de
EP0386520A2 (de
Inventor
Norbert Dipl.-Ing. Patzelt
Gotthardt Dipl.-Ing. Blasczyk
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
Priority to AT90103272T priority Critical patent/ATE93165T1/de
Publication of EP0386520A2 publication Critical patent/EP0386520A2/de
Publication of EP0386520A3 publication Critical patent/EP0386520A3/de
Application granted granted Critical
Publication of EP0386520B1 publication Critical patent/EP0386520B1/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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/286—Feeding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Metal Rolling (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

Die Erfindung betrifft eine Gutbettwalzenmühle zur Zerkleinerung von sprödem Mahlgut in Walzenspalt (4) zwischen zwei mit hoher Mahlkraft gegeneinander gepreßten, angetriebenen Walzen (1, 2), über denen ein Füllschacht (5) zur Zuführung von Mahlgut vorgesehen ist. Die Breite des dem Walzenspalt (4) zugeführten Mahlgutstromes kann mit Hilfe von vertikalen Führungswänden (7a, 7b) geändert werden, die unter Beibehaltung ihrer vertikalen Lage quer zur vertikalen Mittelebene (8) der Walzenmühle verstellbar sind. Die vertikal über den Walzen (1, 2) ausgerichtete Mahlgutsäule bringt den durch sie entstehenden Druck vollkommen in die Gutbettzerkleinerung ein und kann im Bedarfsfalle quer zu den Walzen verstellt werden.
EP90103272A 1989-03-10 1990-02-20 Gutbettwalzenmühle Expired - Lifetime EP0386520B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90103272T ATE93165T1 (de) 1989-03-10 1990-02-20 Gutbettwalzenmuehle.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3907830A DE3907830A1 (de) 1989-03-10 1989-03-10 Gutbettwalzenmuehle
DE3907830 1989-03-10

Publications (3)

Publication Number Publication Date
EP0386520A2 EP0386520A2 (de) 1990-09-12
EP0386520A3 true EP0386520A3 (de) 1991-05-29
EP0386520B1 EP0386520B1 (de) 1993-08-18

Family

ID=6376046

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90103272A Expired - Lifetime EP0386520B1 (de) 1989-03-10 1990-02-20 Gutbettwalzenmühle

Country Status (7)

Country Link
US (1) US5096131A (de)
EP (1) EP0386520B1 (de)
AT (1) ATE93165T1 (de)
BR (1) BR9001130A (de)
DE (2) DE3907830A1 (de)
ES (1) ES2044265T3 (de)
ZA (1) ZA901230B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4228058C2 (de) * 1992-08-24 1995-04-20 Kloeckner Humboldt Deutz Ag Anlage und Verfahren zur Druckbehandlung körnigen Gutes
DE10233811B4 (de) * 2002-07-25 2013-05-29 Khd Humboldt Wedag Gmbh Zweiwalzenmaschine zur Druckbehandlung körnigen Gutes
DE102005045591A1 (de) * 2005-09-23 2007-03-29 Polysius Ag Vorrichtung zum Sichten von Aufgabegut
DK176687B1 (da) * 2007-07-10 2009-02-23 Smidth As F L Valsepresse til formaling af partikelformet materiale
WO2010000811A2 (de) * 2008-07-02 2010-01-07 Bühler AG Vorrichtung und verfahren zur herstellung von mehl und/oder griess
PE20110473A1 (es) * 2008-07-09 2011-07-09 Khd Humboldt Wedag Gmbh Dispositivo de carga con dos compuertas giratorias variables en posicion en forma mutuamente independiente
WO2013006920A1 (en) * 2011-07-14 2013-01-17 The University Of Melbourne Improvements in comminution and/or removal of liquid from a material
EP2666543B1 (de) * 2012-05-23 2020-04-08 Sandvik Intellectual Property AB Zufuhrrohr für Zerkleinerer mit vertikalem Welleneinschlag
DE102013022206B4 (de) * 2013-12-17 2015-07-30 Khd Humboldt Wedag Gmbh Materialflussklappe für Aufgabevorrichtung einer Rollenpresse
WO2016091264A1 (en) * 2014-12-10 2016-06-16 Flsmidth A/S An apparatus for grinding particulate material
CA3002564C (en) 2015-10-19 2020-04-14 Cold Jet, Llc Blast media comminutor
JP7524715B2 (ja) * 2020-10-29 2024-07-30 セイコーエプソン株式会社 粗砕装置
CN113117807B (zh) * 2021-04-20 2022-06-24 长沙星成物流有限公司 一种有色金属冶炼废渣综合化环保处理工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR345743A (fr) * 1904-08-20 1904-12-09 De La Buire Trémie distributrice à réglage rapide pour presses à boulets
DE3535406A1 (de) * 1985-10-03 1987-04-09 Krupp Polysius Ag Verfahren und anlage zur zerkleinerung von mahlgut

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070903B (de) * 1958-03-24 1959-12-10
US3174696A (en) * 1962-05-11 1965-03-23 Deere & Co Roller mill
DE3407534C2 (de) * 1984-03-01 1987-01-02 Klöckner-Humboldt-Deutz AG, 5000 Köln Walzenmühle zur Druckzerkleinerung spröden Mahlgutes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR345743A (fr) * 1904-08-20 1904-12-09 De La Buire Trémie distributrice à réglage rapide pour presses à boulets
DE3535406A1 (de) * 1985-10-03 1987-04-09 Krupp Polysius Ag Verfahren und anlage zur zerkleinerung von mahlgut

Also Published As

Publication number Publication date
ZA901230B (en) 1990-11-28
EP0386520B1 (de) 1993-08-18
DE3907830A1 (de) 1990-09-13
DE59002354D1 (de) 1993-09-23
BR9001130A (pt) 1991-03-05
ATE93165T1 (de) 1993-09-15
EP0386520A2 (de) 1990-09-12
US5096131A (en) 1992-03-17
ES2044265T3 (es) 1994-01-01

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