EP1243337A3 - Drive assembly for tube mill - Google Patents

Drive assembly for tube mill Download PDF

Info

Publication number
EP1243337A3
EP1243337A3 EP02005572A EP02005572A EP1243337A3 EP 1243337 A3 EP1243337 A3 EP 1243337A3 EP 02005572 A EP02005572 A EP 02005572A EP 02005572 A EP02005572 A EP 02005572A EP 1243337 A3 EP1243337 A3 EP 1243337A3
Authority
EP
European Patent Office
Prior art keywords
tube
drive assembly
tube mill
grinding
diameter
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
EP02005572A
Other languages
German (de)
French (fr)
Other versions
EP1243337A2 (en
EP1243337B1 (en
Inventor
Alexander Hagedorn
Norbert Aufsfeld
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.)
KHD Humboldt Wedag AG
Original Assignee
KHD Humboldt Wedag 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 KHD Humboldt Wedag AG filed Critical KHD Humboldt Wedag AG
Publication of EP1243337A2 publication Critical patent/EP1243337A2/en
Publication of EP1243337A3 publication Critical patent/EP1243337A3/en
Application granted granted Critical
Publication of EP1243337B1 publication Critical patent/EP1243337B1/en
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
    • B02C17/18—Details
    • B02C17/24—Driving mechanisms

Landscapes

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

Abstract

Um für eine Rohrmühle eine einfach und kompakt gebaute Antriebseinrichtung zu schaffen, deren Kraftübertragung durch Durchbiegungen und andere Verformungen des Mahlrohres nicht mehr gefährdet ist, wird erfindungsgemäß vorgeschlagen, am kleinen Durchmesser des am Mahlgutaustragsende angesetzten Austragskonusses (11) des Mahlrohres (10) ein Antriebsrad (15) insbesondere in Gestalt eines einteiligen Zahnkranzes anzuflanschen mit einem Durchmesser ≤ (kleiner/gleich) dem Mahlrohrdurchmeser.

Figure 00000001
In order to create a simple and compact drive device for a tube mill, the power transmission of which is no longer endangered by deflections and other deformations of the grinding tube, the invention proposes, on the small diameter of the discharge cone (11) of the grinding tube (10) attached to the end of the grinding material discharge end, 15) to be flange-mounted in particular in the form of a one-piece ring gear with a diameter ((less than / equal to) the diameter of the grinding tube.
Figure 00000001
EP02005572A 2001-03-23 2002-03-12 Drive assembly for tube mill Expired - Fee Related EP1243337B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10114294A DE10114294A1 (en) 2001-03-23 2001-03-23 Drive device for a tube mill
DE10114294 2001-03-23

Publications (3)

Publication Number Publication Date
EP1243337A2 EP1243337A2 (en) 2002-09-25
EP1243337A3 true EP1243337A3 (en) 2003-05-07
EP1243337B1 EP1243337B1 (en) 2006-05-31

Family

ID=7678725

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02005572A Expired - Fee Related EP1243337B1 (en) 2001-03-23 2002-03-12 Drive assembly for tube mill

Country Status (4)

Country Link
US (1) US6655617B2 (en)
EP (1) EP1243337B1 (en)
CZ (1) CZ295484B6 (en)
DE (2) DE10114294A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004023438B4 (en) * 2004-05-12 2017-08-10 Thyssenkrupp Industrial Solutions Ag tube mill
US9283566B2 (en) * 2009-08-12 2016-03-15 Fluor Technologies Corporation Configurations for liners in grinding mill with gearless motor drive
AU2011357265B2 (en) * 2011-01-25 2015-04-02 Innomotics Gmbh Tube mill
US9246372B2 (en) 2012-01-20 2016-01-26 Fluor Technologies Corporation Rotor pole support ribs in gearless drives
FR2988012B1 (en) * 2012-03-13 2014-05-02 Cie Engrenages Et Reducteurs Messian Durand DRIVE DEVICE AND CORRESPONDING MILL

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1569930A (en) * 1925-08-29 1926-01-19 Smidth & Co As F L Tube mill or ball mill
DE738695C (en) * 1942-03-03 1943-08-27 Kloeckner Humboldt Deutz Ag Drive for rotary drums, especially tubular mills
US3555329A (en) * 1968-05-27 1971-01-12 Bbc Brown Boveri & Cie Gearless drive for cement mill

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486477A (en) * 1945-06-20 1949-11-01 Kennedy Joseph Elliott Tube mill
US2511742A (en) * 1947-11-19 1950-06-13 Lincoln M Shafer Ball mill and vapor condenser
US2513413A (en) * 1949-07-20 1950-07-04 Kalman Z Huszar Rod mill
US3078050A (en) * 1960-01-08 1963-02-19 Hardinge Harlowe Autogenous grinding process and mill systems to perform the same
DE1500473C3 (en) * 1965-05-26 1974-02-21 Polysius Ag, 4723 Neubeckum Drive for rotating drums
FR2268560B1 (en) * 1974-04-23 1978-03-24 Fives Cail Babcock
DE3433905A1 (en) 1984-09-14 1986-03-27 Krupp Polysius Ag, 4720 Beckum TURN DRUM
GB8430514D0 (en) 1984-12-04 1985-01-09 Smidth & Co As F L Tube mill

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1569930A (en) * 1925-08-29 1926-01-19 Smidth & Co As F L Tube mill or ball mill
DE738695C (en) * 1942-03-03 1943-08-27 Kloeckner Humboldt Deutz Ag Drive for rotary drums, especially tubular mills
US3555329A (en) * 1968-05-27 1971-01-12 Bbc Brown Boveri & Cie Gearless drive for cement mill

Also Published As

Publication number Publication date
CZ20021040A3 (en) 2002-11-13
US20020158157A1 (en) 2002-10-31
DE50206950D1 (en) 2006-07-06
EP1243337A2 (en) 2002-09-25
CZ295484B6 (en) 2005-08-17
US6655617B2 (en) 2003-12-02
EP1243337B1 (en) 2006-05-31
DE10114294A1 (en) 2002-09-26

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