EP0944433B1 - Speisemodul für einen walzenstuhl - Google Patents

Speisemodul für einen walzenstuhl Download PDF

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Publication number
EP0944433B1
EP0944433B1 EP97939937A EP97939937A EP0944433B1 EP 0944433 B1 EP0944433 B1 EP 0944433B1 EP 97939937 A EP97939937 A EP 97939937A EP 97939937 A EP97939937 A EP 97939937A EP 0944433 B1 EP0944433 B1 EP 0944433B1
Authority
EP
European Patent Office
Prior art keywords
feed
distributing
cylinder mill
roll
frame
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.)
Expired - Lifetime
Application number
EP97939937A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0944433A1 (de
Inventor
René Hostettler
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.)
Buehler AG
Original Assignee
Buehler 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 Buehler AG filed Critical Buehler AG
Publication of EP0944433A1 publication Critical patent/EP0944433A1/de
Application granted granted Critical
Publication of EP0944433B1 publication Critical patent/EP0944433B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 one Milling roller mill for the production of grain products and. like. in grain mills, Feed mills and other mill operations.
  • Roller mills for the production of ground products, especially for grinding of cereals usually have feeding devices with feed rollers as possible Even distribution of the material to be ground over the entire length of the Grinding rollers on.
  • EP-B-38054 describes a product feed control at the grain from a dining area onto a distribution roller and a food or Loosening roller arrives. This is followed by a metering slide, which in turn also a signal transmitter in the dining room is connected to by means of the metering slide set a metering gap. Access to this dining facility is both to a limited extent via a control door and a control flap. In order to achieve further accessibility for cleaning and maintenance purposes, must have various covers and. a. be removed. More, e.g. Tie DE-PS 2011783, DE-PS 240351, DE-A-2462414 or DE-A-3404732 Dining facilities do not go beyond this state of the art.
  • the invention is therefore based on the object of the feed device of a generic type Milling roller mills, e.g. B. according to DE-C-2730166 or EP-B-334919 to develop further in such a way that the structure is simple and reliable a substantial 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 that is pivotally arranged as a whole assembly.
  • the food and the Distribution roller in a segment-shaped frame together with the metering slide and added the corresponding baffles.
  • the frame is around one pivot point arranged above.
  • the invention also allows further advantageous embodiments, which in are set out in the subclaims. So it is also possible, albeit at known, the other front covers or - simultaneously or separately to make the panels pivotable to the side or upwards (cf. WO 93/13857). Dosing and baffle plates for the product to be ground can also be used with vibrodosing be provided, in which case in particular the usual metering slide is replaced.
  • a generic mill roller mill with two arranged side by side Roller pairs 1 or two, in each half of the roller frame (directly) one above the other arranged roller pairs 1 contains a frame 3 on which the roller pairs 1 are supported in a manner known per se (cf. DE-C-2730166 and others).
  • the roller mill also has a supporting structure 7 fastened to the frame 3 on or is part of this frame 3.
  • Frame 3 and support structure 7 essentially form the housing of the roller mill and this construction is common surrounded by a formwork 2.
  • a product feed channel 4 is arranged such that it flows into the center of the roller mill. Control doors are on both roller mill halves 5, 6 and one feeding device each. Formwork 2 and the entire product feed (4, 8) are added to the support structure 7.
  • the dining facility 8 essentially includes a distribution roller 9 and a feed roller 10 and a metering slide 11 (as a metering device) and guide plates 12 for the Regrind, these elements being accommodated in a segment-shaped frame 13 and are led.
  • the frame 13 is pivotable about a pivot point 14.
  • the Distribution roller 9 and the feed roller 10 are in a conventional manner by means of Overdrive and / or direct drive operated (not shown).
  • the drive takes place of the metering slide 11.
  • the pivotability of the frame 13 allows in addition to Working position of the feed device 8 also at least one open position for inspection u. etc. ..
  • regrind is now fed into the product feed channel 4, one that is not shown explicitly Sensor the incoming regrind and moves the rollers of the roller pairs 1 a.
  • the grinding gap is set manually or automatically in the usual way.
  • the control door 5 is opened product samples are drawn in several places along the length of the roller and it corresponding adjustments can be made at the required time intervals become.
  • 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 standard 4- or 8-roll mill).
  • feed module includes the There is no conventional metering slide 11. This is done by a vibrating metering element replaced, which preferably acts uniaxially and in the form of a sheet and / or a piezo film is formed.
  • each pair of rollers in Form of a roll package known per se from DE-C-2730166 being 20 overload protection in its training by means of a double eccentric 21 and clamping eccentric 22 are combined.
  • the space requirement can be reduced become.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Adjustment And Processing Of Grains (AREA)
EP97939937A 1996-12-13 1997-09-24 Speisemodul für einen walzenstuhl Expired - Lifetime EP0944433B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19651836A DE19651836A1 (de) 1996-12-13 1996-12-13 Speisemodul für einen Walzenstuhl
DE19651836 1996-12-13
PCT/CH1997/000362 WO1998025702A1 (de) 1996-12-13 1997-09-24 Speisemodul für einen walzenstuhl

Publications (2)

Publication Number Publication Date
EP0944433A1 EP0944433A1 (de) 1999-09-29
EP0944433B1 true 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 (14)

Country Link
US (1) US6145767A (xx)
EP (1) EP0944433B1 (xx)
JP (1) JP4132081B2 (xx)
CN (1) CN1087662C (xx)
AR (1) AR008710A1 (xx)
AT (1) ATE228887T1 (xx)
DE (2) DE19651836A1 (xx)
ES (1) ES2185990T3 (xx)
HK (1) HK1022116A1 (xx)
PT (1) PT944433E (xx)
RU (1) RU2183507C2 (xx)
TR (1) TR199901378T2 (xx)
WO (1) WO1998025702A1 (xx)
ZA (1) ZA978769B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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
DE102010034161B4 (de) 2010-03-16 2014-01-02 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung von Werkstücken aus Leichtbaustahl mit über die Wanddicke einstellbaren Werkstoffeigenschaften
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
ES2824761T3 (es) 2018-05-25 2021-05-13 Buehler Ag Dispositivo de distribución-dosificación para un molino de cilindros, molino de cilindros con un dispositivo de distribución-dosificación de este tipo y procedimiento para moler material a moler
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
EP4000734A1 (de) 2020-11-20 2022-05-25 Bühler AG Walzenstuhl mit verbesserter produktsammlung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE291517C (xx) *
DE240351C (xx)
DE7344021U (de) * 1974-05-02 Maschinenfabrik Fahr Ag Zerkleinerungsmühle
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
DE2730166C2 (de) * 1976-07-16 1994-05-11 Gebrüder Bühler AG, Uzwil 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
EP0656172B1 (en) * 1993-12-04 2000-01-26 New Holland Belgium N.V. Front unit for a forage harvester
DE4411139C1 (de) * 1994-03-30 1995-06-08 Rieter Automatik Gmbh Granuliervorrichtung für Strangmaterialien

Also Published As

Publication number Publication date
ATE228887T1 (de) 2002-12-15
ZA978769B (en) 1998-03-27
AR008710A1 (es) 2000-02-09
JP2001523152A (ja) 2001-11-20
JP4132081B2 (ja) 2008-08-13
TR199901378T2 (xx) 1999-09-21
EP0944433A1 (de) 1999-09-29
DE59708907D1 (de) 2003-01-16
HK1022116A1 (en) 2000-07-28
CN1240373A (zh) 2000-01-05
PT944433E (pt) 2003-04-30
DE19651836A1 (de) 1998-06-18
WO1998025702A1 (de) 1998-06-18
CN1087662C (zh) 2002-07-17
RU2183507C2 (ru) 2002-06-20
US6145767A (en) 2000-11-14
ES2185990T3 (es) 2003-05-01

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