EP0944433A1 - Speisemodul für einen walzenstuhl - Google Patents
Speisemodul für einen walzenstuhlInfo
- Publication number
- EP0944433A1 EP0944433A1 EP97939937A EP97939937A EP0944433A1 EP 0944433 A1 EP0944433 A1 EP 0944433A1 EP 97939937 A EP97939937 A EP 97939937A EP 97939937 A EP97939937 A EP 97939937A EP 0944433 A1 EP0944433 A1 EP 0944433A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- feed
- frame
- distribution
- roller mill
- 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
Links
- 238000000227 grinding Methods 0.000 claims abstract description 13
- 238000003801 milling Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 235000011868 grain product Nutrition 0.000 claims abstract description 4
- 235000013339 cereals Nutrition 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 2
- 241000158728 Meliaceae Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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
-
- 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
- B02C4/06—Crushing or disintegrating by roller mills with two or more rollers specially adapted for milling grain
Definitions
- the invention relates to a feed module for a roller mill, in particular a milling mill roller mill for the production of grain products and. The like. In grain mills, feed mills and other mill operations.
- Roller mills for the production of mahogany products in particular for the milling of cereals, mostly have feeding devices with feed rollers for distributing the material to be milled as evenly as possible over the entire length of the milling rollers.
- EP-B-38054 describes a product feed control in which grain from a dining area passes onto a distribution roller and a feed or loosening roller. This is followed by a metering slide, which in turn is connected to a signal transmitter in the dining area in order to set a metering gap by means of the metering slide.
- access to this feed device is provided via both a control door and a control flap.
- the invention is therefore based on the object, the feeding device of a generic milling mill roller z. B. according to DE-C-2730166 or EP-B-334919 so that with a simple and reliable construction a significant improvement in sanitation and accessibility can be achieved.
- This object is achieved on the basis of the characterizing features of claim 1.
- the feed device according to the invention is designed as a feed module which is pivotally arranged as a whole assembly.
- the feed and distribution rollers are accommodated in a segment-shaped frame together with the metering slide and the corresponding guide plates.
- the frame is pivotable about an overhead pivot point.
- the invention also allows further advantageous configurations, which are set out in the subclaims.
- a grinding gap aspiration which is customary per se, is designed in accordance with DE-A-2403351 in such a way that drag air above the grinding rollers can be stopped.
- Fig. 1 a schematic diagram of a four-roll chair
- a generic milling roller mill with two roller pairs 1 arranged next to one another or two roller pairs 1 arranged directly one above the other in each half of the roller frame contains a frame 3 on which the roller pairs 1 are mounted in a manner known per se (cf. DE-C-2730166 and others) ) are supported.
- the roller mill also has a supporting structure 7 fastened to the frame 3 or is part of this frame 3.
- Frame 3 and supporting structure 7 essentially form the housing of the roller frame and this construction is usually surrounded by a casing 2.
- a product feed channel 4 is arranged such that it opens into the center of the roll mill. Control doors 5, 6 and one feed device each are provided on both roller mill halves. Formwork 2 and the entire product feed (4, 8) are accommodated on the supporting structure 7.
- the feed device 8 essentially comprises a distribution roller 9 and a feed roller 10 and a metering slide 11 (as metering device) and guide plates 12 for the regrind, these elements being received and guided in a segment-shaped frame 13.
- the frame 13 is pivotable about a pivot point 14.
- the distribution roller 9 and the feed roller 10 are operated in a conventional manner by means of overdrive and / or direct drive (not shown).
- overdrive and / or direct drive not shown
- e.g. B electro- pneumatic (and therefore not shown) the metering slide 11 is driven.
- the pivoting of the frame 13 enables not only the working position of the feed device 8 but also at least one open position for inspection and the like.
- a sensor (not shown explicitly) detects the incoming ground material and engages the rollers of the roller pairs 1.
- the grinding gap is set manually or automatically in the usual way.
- roller mill The basic structure of the roller mill according to the invention and its function can be seen in accordance with DE-C-2730166 and also EP-B-334919 (in training as a conventional 4- or 8-roller mill).
- feed module does without a conventional metering slide 11.
- a vibrating metering element which preferably acts uniaxially and is designed in the form of a sheet and / or a piezo film.
- each pair of rollers is advantageously designed in the form of a roller package known per se from DE-C-2730166, 20 Uberiastsiche- in its further development by means of a double eccentric. tion 21 and clamping eccentric 22 are combined. The space requirement can be reduced in this way.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19651836 | 1996-12-13 | ||
| DE19651836A DE19651836A1 (de) | 1996-12-13 | 1996-12-13 | Speisemodul für einen Walzenstuhl |
| PCT/CH1997/000362 WO1998025702A1 (de) | 1996-12-13 | 1997-09-24 | Speisemodul für einen walzenstuhl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0944433A1 true EP0944433A1 (de) | 1999-09-29 |
| EP0944433B1 EP0944433B1 (de) | 2002-12-04 |
Family
ID=7814565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97939937A Expired - Lifetime EP0944433B1 (de) | 1996-12-13 | 1997-09-24 | Speisemodul für einen walzenstuhl |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6145767A (de) |
| EP (1) | EP0944433B1 (de) |
| JP (1) | JP4132081B2 (de) |
| CN (1) | CN1087662C (de) |
| AR (1) | AR008710A1 (de) |
| AT (1) | ATE228887T1 (de) |
| DE (2) | DE19651836A1 (de) |
| ES (1) | ES2185990T3 (de) |
| PT (1) | PT944433E (de) |
| RU (1) | RU2183507C2 (de) |
| TR (1) | TR199901378T2 (de) |
| WO (1) | WO1998025702A1 (de) |
| ZA (1) | ZA978769B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9593392B2 (en) | 2010-03-16 | 2017-03-14 | Salzgitter Flachstahl Gmbh | Method for producing workpieces from lightweight steel having material properties that are adjustable across the wall thickness |
| EP4000734A1 (de) | 2020-11-20 | 2022-05-25 | Bühler AG | Walzenstuhl mit verbesserter produktsammlung |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9926580D0 (en) * | 1999-11-11 | 2000-01-12 | Medicine | Crop processor and blower arrangement for a forage harvester |
| JP4552170B2 (ja) * | 2000-12-15 | 2010-09-29 | 株式会社サタケ | 製粉用ロール機 |
| JP4797290B2 (ja) * | 2001-07-12 | 2011-10-19 | 株式会社サタケ | 粉砕ロール装置 |
| US20070051836A1 (en) * | 2005-09-07 | 2007-03-08 | The Coca-Cola Company | Bi-modal roller grinder |
| DE102007031879B4 (de) * | 2007-07-09 | 2009-07-02 | Polysius Ag | Walzenpresse mit verschiebbaren Kopfstücken |
| EP2857101B1 (de) * | 2013-10-01 | 2015-07-08 | Manuel Lindner | Zerkleinerungsvorrichtung mit Wartungsklappe |
| US10807098B1 (en) | 2017-07-26 | 2020-10-20 | Pearson Incorporated | Systems and methods for step grinding |
| EP3572152B1 (de) | 2018-05-25 | 2020-08-05 | Bühler AG | Verteil-dosiervorrichtung für einen walzenstuhl, walzenstuhl mit einer solchen verteil-dosiervorrichtung und verfahren zum mahlen von mahlgut |
| US10757860B1 (en) | 2019-10-31 | 2020-09-01 | Hemp Processing Solutions, LLC | Stripper apparatus crop harvesting system |
| US10933424B1 (en) | 2019-12-11 | 2021-03-02 | Pearson Incorporated | Grinding roll improvements |
| KR20250149454A (ko) * | 2024-04-09 | 2025-10-16 | 삼성에스디아이 주식회사 | 건식 전극 제조장치 및 그 제조방법 |
| KR20250149452A (ko) * | 2024-04-09 | 2025-10-16 | 삼성에스디아이 주식회사 | 건식 전극 제조장치 및 그 제조방법 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7344021U (de) * | 1974-05-02 | Maschinenfabrik Fahr Ag | Zerkleinerungsmühle | |
| DE240351C (de) | ||||
| DE291517C (de) * | ||||
| GB541582A (en) * | 1940-07-29 | 1941-12-02 | Thomas Robinson & Son Ltd | Improvements relating to roller mills for cereal grain |
| DE821754C (de) * | 1950-05-31 | 1951-11-19 | Mebert & Gerber G M B H | Lagerung fuer Speisewalzen von Walzenstuehlen |
| CH504230A (de) | 1969-03-12 | 1971-03-15 | Buehler Ag Geb | Speisevorrichtung für einen Müllerei-Walzenstuhl |
| IT1007568B (it) | 1973-01-24 | 1976-10-30 | Buehler Ag Geb | Telaio per rulli con un dispositivo di alimentazione e con un condotto di immissione pneumatico |
| DE2730166C3 (de) | 1976-07-16 | 1994-05-11 | Buehler Ag | Walzenstuhl für die Vermahlung und Schrotung von Getreide |
| CH655251A5 (de) * | 1980-04-11 | 1986-04-15 | Buehler Ag Geb | Muellerei-walzenstuhl mit einer produkt-speiseregelvorrichtung sowie verfahren zum betrieb des muellerei-walzenstuhles. |
| IT1160480B (it) | 1983-02-25 | 1987-03-11 | Sangati Spa | Dispositivo per la regolazione automatica della alimentazione del prodotto in un laminatoio di macinazione per cereali |
| US4938425A (en) * | 1987-07-20 | 1990-07-03 | Deere & Company | Hinged feed roll housing |
| ES2012555A6 (es) | 1987-10-06 | 1990-04-01 | Buehler Ag Geb | Procedimiento, molino de cilindros e instalacion para la fabricacion de productos de molienda de cereales. |
| IT1260810B (it) | 1992-01-20 | 1996-04-22 | Golfetto Spa | Laminatoio per cereali |
| DE69327723T2 (de) * | 1993-12-04 | 2000-06-21 | New Holland Belgium N.V., Zedelgem | Zuführseinheit für Feldhäckster |
| DE4411139C1 (de) * | 1994-03-30 | 1995-06-08 | Rieter Automatik Gmbh | Granuliervorrichtung für Strangmaterialien |
-
1996
- 1996-12-13 DE DE19651836A patent/DE19651836A1/de not_active Withdrawn
-
1997
- 1997-09-24 PT PT97939937T patent/PT944433E/pt unknown
- 1997-09-24 WO PCT/CH1997/000362 patent/WO1998025702A1/de not_active Ceased
- 1997-09-24 RU RU99115095/13A patent/RU2183507C2/ru active
- 1997-09-24 US US09/147,784 patent/US6145767A/en not_active Expired - Fee Related
- 1997-09-24 DE DE59708907T patent/DE59708907D1/de not_active Expired - Lifetime
- 1997-09-24 CN CN97180566A patent/CN1087662C/zh not_active Expired - Lifetime
- 1997-09-24 ES ES97939937T patent/ES2185990T3/es not_active Expired - Lifetime
- 1997-09-24 JP JP52605498A patent/JP4132081B2/ja not_active Expired - Lifetime
- 1997-09-24 AT AT97939937T patent/ATE228887T1/de active
- 1997-09-24 TR TR1999/01378T patent/TR199901378T2/xx unknown
- 1997-09-24 EP EP97939937A patent/EP0944433B1/de not_active Expired - Lifetime
- 1997-09-30 ZA ZA9708769A patent/ZA978769B/xx unknown
- 1997-12-12 AR ARP970105852A patent/AR008710A1/es unknown
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9825702A1 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9593392B2 (en) | 2010-03-16 | 2017-03-14 | Salzgitter Flachstahl Gmbh | Method for producing workpieces from lightweight steel having material properties that are adjustable across the wall thickness |
| EP4000734A1 (de) | 2020-11-20 | 2022-05-25 | Bühler AG | Walzenstuhl mit verbesserter produktsammlung |
| WO2022106062A1 (de) | 2020-11-20 | 2022-05-27 | Bühler AG | Walzenstuhl mit verbesserter produktsammlung |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1087662C (zh) | 2002-07-17 |
| AR008710A1 (es) | 2000-02-09 |
| TR199901378T2 (xx) | 1999-09-21 |
| DE19651836A1 (de) | 1998-06-18 |
| CN1240373A (zh) | 2000-01-05 |
| DE59708907D1 (de) | 2003-01-16 |
| EP0944433B1 (de) | 2002-12-04 |
| JP2001523152A (ja) | 2001-11-20 |
| PT944433E (pt) | 2003-04-30 |
| JP4132081B2 (ja) | 2008-08-13 |
| ATE228887T1 (de) | 2002-12-15 |
| ES2185990T3 (es) | 2003-05-01 |
| WO1998025702A1 (de) | 1998-06-18 |
| ZA978769B (en) | 1998-03-27 |
| RU2183507C2 (ru) | 2002-06-20 |
| US6145767A (en) | 2000-11-14 |
| HK1022116A1 (en) | 2000-07-28 |
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