WO2024256681A8 - Roller mill - Google Patents

Roller mill

Info

Publication number
WO2024256681A8
WO2024256681A8 PCT/EP2024/066647 EP2024066647W WO2024256681A8 WO 2024256681 A8 WO2024256681 A8 WO 2024256681A8 EP 2024066647 W EP2024066647 W EP 2024066647W WO 2024256681 A8 WO2024256681 A8 WO 2024256681A8
Authority
WO
WIPO (PCT)
Prior art keywords
roller
roller mill
milling
sensors
milling roller
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.)
Ceased
Application number
PCT/EP2024/066647
Other languages
German (de)
French (fr)
Other versions
WO2024256681A1 (en
Inventor
Adrian SCHAFFER
Bruno Fässler
Marcel MICHAUD
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.)
Swisca AG
Original Assignee
Swisca 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 Swisca AG filed Critical Swisca AG
Priority to EP24735166.1A priority Critical patent/EP4727698A1/en
Priority to CN202480039102.6A priority patent/CN121398910A/en
Publication of WO2024256681A1 publication Critical patent/WO2024256681A1/en
Anticipated expiration legal-status Critical
Publication of WO2024256681A8 publication Critical patent/WO2024256681A8/en
Ceased 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
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/04—Safety 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
    • B02C11/00—Other auxiliary devices or accessories specially adapted for grain mills
    • B02C11/06—Arrangements for preventing fire or explosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating
    • 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
    • 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
    • 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
    • B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
    • B02C4/38—Adjusting, applying pressure to, or controlling the distance between, milling members in grain mills

Landscapes

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

Abstract

According to one aspect of the invention, a roller mill for comminuting a cereal product is made available which has at least one pair of milling rollers (2, 3). The roller mill moreover has a measuring device (11) with a plurality of temperature sensors, which are arranged distributed along a length of the first milling roller (2). The temperature sensors are arranged outside the first milling roller (2), i.e. not conjointly rotating therewith, but facing the surface of the milling roller and in immediate proximity thereto, in order to measure the temperature of the surface of the milling roller. The roller mill moreover has an electronic unit which is configured to output the temperatures measured by the sensors, according to the position or identity of the sensor, i.e. per sensor, and/or to control a roller mill process according to the temperatures measured by the sensors.
PCT/EP2024/066647 2023-06-15 2024-06-14 Roller mill Ceased WO2024256681A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP24735166.1A EP4727698A1 (en) 2023-06-15 2024-06-14 Roller mill
CN202480039102.6A CN121398910A (en) 2023-06-15 2024-06-14 Roller mill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CHCH000639/2023 2023-06-15
CH000639/2023A CH720856A1 (en) 2023-06-15 2023-06-15 ROLLER MILL

Publications (2)

Publication Number Publication Date
WO2024256681A1 WO2024256681A1 (en) 2024-12-19
WO2024256681A8 true WO2024256681A8 (en) 2026-01-02

Family

ID=87567420

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2024/066647 Ceased WO2024256681A1 (en) 2023-06-15 2024-06-14 Roller mill

Country Status (4)

Country Link
EP (1) EP4727698A1 (en)
CN (1) CN121398910A (en)
CH (1) CH720856A1 (en)
WO (1) WO2024256681A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819614B4 (en) * 1998-05-04 2004-04-15 Gräf, Dieter Otto, Dipl.-Ing. Process for grinding and / or grinding cereals and device for carrying out the process
DE10226411A1 (en) * 2002-06-13 2003-12-24 Buehler Ag Measurement of the temperature distribution on a roller surface used in production, e.g. food production or printing, whereby the temperature sensor strips are used to measure continuous temperature distributions along the roller
JP6391678B2 (en) 2013-06-03 2018-09-19 ビューラー・アクチエンゲゼルシャフトＢｕｅｈｌｅｒ ＡＧ Roller pair, measuring device, product processing equipment and method
CN109890507B (en) 2016-08-22 2022-01-11 布勒有限公司 Monitoring and control device and method for automatically optimizing a grinding line of a rolling system
EP3782732B1 (en) 2019-08-23 2022-09-28 Bühler AG Roller with a sensor

Also Published As

Publication number Publication date
EP4727698A1 (en) 2026-04-22
CN121398910A (en) 2026-01-23
CH720856A1 (en) 2024-12-30
WO2024256681A1 (en) 2024-12-19

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