EP1945362B1 - Zweiwalzenmaschine insbesondere zur gutbettzerkleinerung - Google Patents

Zweiwalzenmaschine insbesondere zur gutbettzerkleinerung Download PDF

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Publication number
EP1945362B1
EP1945362B1 EP06792114.8A EP06792114A EP1945362B1 EP 1945362 B1 EP1945362 B1 EP 1945362B1 EP 06792114 A EP06792114 A EP 06792114A EP 1945362 B1 EP1945362 B1 EP 1945362B1
Authority
EP
European Patent Office
Prior art keywords
roll
frame
end pieces
machine
machine according
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.)
Active
Application number
EP06792114.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1945362A1 (de
Inventor
Meinhard Frangenberg
Alexander Hagedorn
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 EP1945362A1 publication Critical patent/EP1945362A1/de
Application granted granted Critical
Publication of EP1945362B1 publication Critical patent/EP1945362B1/de
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/04—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones
    • 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
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/04—Frames; Guides

Definitions

  • the invention relates to a two-roll machine for pressure treatment granular material, in particular roller press for Gutbettzerklein ceremonies or compaction or briquetting, with two rotatably mounted in bearing housings counter-driven and separated by a nip rollers, one of which is designed as a Loswalze whose bearing housing on the roll pressing applying Hydraulic cylinders are supported on machine frame side parts, while the bearing housings of the fixed roller are supported on compassionend Culture En, and wherein all the bearing housings are stored with their lower sides and upper sides on slideways of Untergurt- and Obergurt-machine consoles, as this example EP-A-0 050 342 is known.
  • one of the two rollers is designed as a fixed roller, which is supported on their bearing housing against end pieces of Maschinenrahmeris, while the other roller as a Loswalze via their bearing housing Hydraulic cylinders supported, with which the roll pressing force is applied.
  • the hydraulic cylinder in turn must be supported on solid side parts of the machine frame, which forms a self-contained force system, ie the occurring during operation of the roller press high radial roller press forces or grinding forces must be absorbed by the machine frame.
  • the invention has for its object to design a two-roll machine, in particular roller press of the type mentioned above so that the roll change can be made even easier and faster.
  • roller press for Gutbettzerkleintation is adjacent to the hard roller adjacent end of the roller press, so on the side of the fixed roller supporting compassionend Swissen, an additional frame grown, namely a two sub-straps sub-frame lengthening subframe and one with the two upper straps in combination standing transverse frame with a clear opening width, which allows the sliding of the complete rollers through the cross frame on the subframe.
  • the roller presses supporting the fixed roller frame end pieces for the purpose of roll change from their connection to the console lower chords and -Obergurten are releasably, with advantage side hinged upwards by means of hydraulic cylinders.
  • the pivot axes are arranged for unfolding, in particular upward pivoting of the machine frame end pieces perpendicular to the roll axes, the pivot joints are thus not burdened by the roll pressing force.
  • the upper cross member of the attached cross frame supports the open ends of the two console upper straps.
  • a suitable pulling device eg. B. with a double-rope winch with two arranged transversely to the nip reversible rotating and can be coupled to the rollers pull ropes are then pulled out after unfolding the machine frame end pieces both rolls including bearing housings successively from the roller press on the subframe of the additional frame, and vice versa are new or repaired rollers can be pulled into the roller press.
  • the rollers z. B. removed vertically and continue to be transported, z. B. with particular use of a mobile crane etc ..
  • the hydraulic cylinders which are used for unfolding in particular upward pivoting of the machine frame end pieces and attack on this, hinged with advantage on the transverse frame of the additional frame.
  • the fixed roller supporting up hinged frame end pieces can be locked in unfolded position in lateral vertical grooves of the lower and upper belt machine brackets that receive the profile cross section of the folding frame end pieces. In this case, before the folding or pivoting of the frame end pieces are not loaded with any forces pin joints to be solved.
  • roller press for Gutbettzerkleintation granular material has two counter-rotating rollers 10, 11 arranged on the left side drive pin.
  • the rollers are separated by a nip and stored in bearing housings, of which the bearing housing 12 of the right roller 10 and the bearing housing 13 of the left roller 11 can be seen.
  • All bearing housings 12, 13 are with their lower sides and upper sides by means of sliding plates, of which in FIG. 4 the upper sliding plates 14 of the bearing housing 13 can be seen sliding on tracks of machine base lower chords 15, 16 and upper belts 17, 18 across the nip.
  • the right roller 10 is formed as a fixed roller, the bearing housing 12 are supported on vertical machine frame end pieces 19, 19a, 20, 20a, while the other roller 11 is formed as a Loswalze whose bearing housing 13 on the roller pressing force applying hydraulic cylinder 21 at Machine frame side panels 22 are supported.
  • an additional frame is attached to the fixed roller 10 adjacent the front end of the roller press, namely a subframe 23 extending the two lower straps 15, 16 and at least one transverse frame 24 communicating with the two upper straps 17, 18 with a clear opening width which permits the passage through allows the rollers through this transverse frame 24 on the subframe 23.
  • the level of the slideways of the sub-frame 23 is equal to the slideways of the lower chords 15, 16th
  • the transverse frame 24 has an upper cross-beam 25, to which the open ends of the two console upper straps 17, 18 are attached.
  • the frame end pieces 19, 19a, 20, 20a can be folded out of their vertical position about pivot axes, which are arranged in the transverse frame 24 perpendicular to the roll axes.
  • pivot axes which are arranged in the transverse frame 24 perpendicular to the roll axes.
  • pivot axes 26, 27 displayed.
  • hydraulic cylinders 28 are arranged, which are articulated in vertical planes parallel to the roll axes lying on the transverse frame 24 of the additional frame.
  • the protective cover 29 of at least the hard roller 10 is pivoted before pulling out of the rollers from the machine frame about a parallel to the roll axis pivot axis 30 down to a horizontal position.
  • the protective cover 29 could also be pivoted instead upwards.
  • the roller end covers with the side wall tips are removed upward from the machine frame. The dismounted state of these machine parts is in FIG. 4 to see. It is noteworthy that the Gutauftownschacht 31 for the purpose of roll change does not need to be removed or moved.
  • FIG. 4 It is clear that the roll press operation in the fixed roller 10 supporting upwardly hinged frame end 19, 19a, 20, 20a in unfolded position, ie in vertical working position, in lateral vertical grooves 32, 33 can be latched, the profile cross section of the folding frame end pieces 19, 19a, 20, 20a, so that the frame end pieces 19, 19a, 20, 20a can safely receive the radial roller pressing forces. Further, go out FIG. 4 still apparent that the two supporting the fixed roller 10 Machine frame end pieces can each be composed of two halves 19, 19a and 20, 20a, each of which can be folded in mirror image from one another out of its vertical plane.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Press Drives And Press Lines (AREA)
  • Crushing And Grinding (AREA)
  • Paper (AREA)
EP06792114.8A 2005-09-22 2006-09-16 Zweiwalzenmaschine insbesondere zur gutbettzerkleinerung Active EP1945362B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005045273A DE102005045273A1 (de) 2005-09-22 2005-09-22 Zweiwalzenmaschine insbesondere zur Gutbettzerkleinerung
PCT/EP2006/009033 WO2007033800A1 (de) 2005-09-22 2006-09-16 Zweiwalzenmaschine insbesondere zur gutbettzerkleinerung

Publications (2)

Publication Number Publication Date
EP1945362A1 EP1945362A1 (de) 2008-07-23
EP1945362B1 true EP1945362B1 (de) 2014-03-12

Family

ID=37402717

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06792114.8A Active EP1945362B1 (de) 2005-09-22 2006-09-16 Zweiwalzenmaschine insbesondere zur gutbettzerkleinerung

Country Status (11)

Country Link
US (1) US7841552B2 (zh)
EP (1) EP1945362B1 (zh)
CN (1) CN100586574C (zh)
BR (1) BRPI0616213B1 (zh)
CA (1) CA2623074C (zh)
DE (1) DE102005045273A1 (zh)
DK (1) DK1945362T3 (zh)
EA (1) EA011983B1 (zh)
MX (1) MX2008003064A (zh)
PE (1) PE20070582A1 (zh)
WO (1) WO2007033800A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019119070A1 (de) * 2019-07-15 2021-01-21 Takraf Gmbh Maschinenrahmen für walzenpresse

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007031879B4 (de) 2007-07-09 2009-07-02 Polysius Ag Walzenpresse mit verschiebbaren Kopfstücken
DE102010015374B4 (de) * 2010-04-20 2015-03-12 Khd Humboldt Wedag Gmbh Maschinenrahmen für eine Walzenpresse
DE102010048214B4 (de) * 2010-10-12 2016-02-04 Khd Humboldt Wedag Gmbh Verschlusselement für einen Maschinenrahmen einer Walzenpresse
DE102012000423B4 (de) * 2012-01-12 2017-05-24 Khd Humboldt Wedag Gmbh Maschinenrahmen einer Hochdruckrollenpresse
DE102012112102B3 (de) * 2012-12-11 2013-12-24 Maschinenfabrik Köppern GmbH & Co KG Walzenpresse
DE102013104097A1 (de) * 2013-04-23 2014-10-23 Thyssenkrupp Industrial Solutions Ag Walzenmühle
WO2014189919A1 (en) * 2013-05-20 2014-11-27 Flsmidth A/S Roller press and frame therefore
DE102014101786B4 (de) * 2014-02-13 2016-12-22 Hamburg Dresdner Maschinenfabriken Gmbh Gegenläufige Stiftmühle
DE102014104038B4 (de) * 2014-03-24 2017-04-06 Thyssenkrupp Ag Rollenpresse
DE102014015247B4 (de) * 2014-10-16 2017-06-08 Khd Humboldt Wedag Gmbh Rollenpresse mit verbreitertem Rahmenkopf
DE102014223524A1 (de) 2014-11-18 2016-05-19 Takraf Gmbh Maschinenrahmen für eine Rollenpresse
WO2017091684A1 (en) * 2015-11-24 2017-06-01 Flsmidth A/S System and method for roller press drive removal
GB2545224B (en) * 2015-12-09 2018-08-01 Terex Gb Ltd Material processing apparatus with rotor control system
US10391675B2 (en) * 2016-04-22 2019-08-27 Millco Product Solutions Llc Convertible recycling apparatus for synthetic resin materials
CN108407358A (zh) * 2018-03-13 2018-08-17 黄伟彬 一种医疗妇科用废弃棉垫高效压实处理装置
CN108889370B (zh) * 2018-08-29 2020-11-24 河北京兰水泥有限公司 建筑水泥加工用高压辊磨机
GB2607620B (en) * 2021-06-09 2023-06-07 Weir Minerals Netherlands Bv High pressure grinding roll module
US11801516B2 (en) * 2021-06-11 2023-10-31 Metso Outotec USA Inc. Roller crusher, a method for monitoring physical conditions thereof, and a refitting kit

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US344258A (en) * 1886-06-22 Teeeitoey
DE2011452C3 (de) * 1970-03-11 1978-05-11 Sack Gmbh, 4000 Duesseldorf Vorrichtung zum schnellen Wechseln der Walzen von Walzgeriisten
US3691809A (en) * 1971-02-03 1972-09-19 Mesta Machine Co Mill roll changing arrangement
DE2654768C2 (de) * 1976-12-03 1985-05-02 Mannesmann AG, 4000 Düsseldorf Walzenwechselvorrichtung
DE3039743C2 (de) 1980-10-22 1985-06-27 Maschinenfabrik Köppern GmbH & Co KG, 4320 Hattingen Vorrichtung zum Auswechseln der Walzen in Zweiwalzenpressen
US4471642A (en) * 1981-01-27 1984-09-18 Hille Engineering Company Limited Replacement stand for rolling mill
IT8322073V0 (it) * 1983-06-09 1983-06-09 Pomini Farrel Spa Dispositivo atto alla sostituzione di cilindri di gabbie di laminazione.
GB8613143D0 (en) * 1986-05-30 1986-07-02 Davy Mckee Sheffield Roll change arrangement for beam mill
US4945746A (en) * 1988-12-27 1990-08-07 National Steel Corporation Containment fence for runout table
DE4204983A1 (de) * 1992-02-19 1993-08-26 Schloemann Siemag Ag Universal-walzgeruest
US5524469A (en) * 1993-11-08 1996-06-11 Sherwood; William L. Rolling mill stand
DE10018271A1 (de) * 2000-04-13 2001-10-18 Kloeckner Humboldt Wedag Zweiwalzenmaschine mit Schwenkrahmen
JP4797290B2 (ja) * 2001-07-12 2011-10-19 株式会社サタケ 粉砕ロール装置
DE202004001187U1 (de) * 2004-01-27 2005-02-24 Köppern Entwicklungs-GmbH Einseitig doppelt aufklappbarer Rahmen für Walzenpressen
CN2719393Y (zh) * 2004-05-20 2005-08-24 赵林 万向传动、可方便更换衬板的对辊破碎机
DE102005061085A1 (de) * 2005-12-21 2007-06-28 Khd Humboldt Wedag Gmbh Zweiwalzenmaschine insbesondere zur Gutbettzerkleinerung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019119070A1 (de) * 2019-07-15 2021-01-21 Takraf Gmbh Maschinenrahmen für walzenpresse
DE102019119070B4 (de) 2019-07-15 2023-05-25 Takraf Gmbh Maschinenrahmen für walzenpresse

Also Published As

Publication number Publication date
PE20070582A1 (es) 2007-07-07
DK1945362T3 (da) 2014-06-16
CN101267888A (zh) 2008-09-17
BRPI0616213A2 (pt) 2011-06-14
CN100586574C (zh) 2010-02-03
DE102005045273A1 (de) 2007-03-29
MX2008003064A (es) 2008-03-19
CA2623074C (en) 2013-04-23
CA2623074A1 (en) 2007-03-29
EP1945362A1 (de) 2008-07-23
US7841552B2 (en) 2010-11-30
EA011983B1 (ru) 2009-06-30
BRPI0616213B1 (pt) 2018-07-17
US20080217451A1 (en) 2008-09-11
EA200800426A1 (ru) 2008-06-30
WO2007033800A1 (de) 2007-03-29

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