WO2024256681A8 - Walzenstuhl - Google Patents

Walzenstuhl

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
English (en)
French (fr)
Other versions
WO2024256681A1 (de
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 CN202480039102.6A priority Critical patent/CN121398910A/zh
Priority to EP24735166.1A priority patent/EP4727698A1/de
Publication of WO2024256681A1 publication Critical patent/WO2024256681A1/de
Anticipated expiration legal-status Critical
Publication of WO2024256681A8 publication Critical patent/WO2024256681A8/de
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

Gemäss einem Aspekt der Erfindung wird ein Walzenstuhl zum Zerkleinern eines Getreideprodukts, zur Verfügung gestellt, welcher mindestens ein Paar von Mahlwalzen (2, 3) aufweist. Der Walzenstuhl weist weiterhin eine Messeinrichtung (11) mit einer Mehrzahl von Temperatursensoren auf, welche entlang einer Länge der ersten Mahlwalze (2) verteilt angeordnet sind. Die Temperatursensoren sind ausserhalb der ersten Mahlwalze (2), d.h. nicht mit dieser mit-drehend – aber zu der Oberfläche der Mahlwalze hin weisend und in ihrer unmittelbaren Nähe – angeordnet, um die Temperatur der Oberfläche der Mahlwalze zu messen. Der Walzenstuhl weist weiter eine Elektronikeinheit auf, die eingerichtet ist, die von den Sensoren gemessenen Temperaturen – in Funktion der Position oder einer Identität des Sensors, d.h. pro Sensor – auszugeben und/oder einen Prozess des Walzenstuhls in Abhängigkeit von den von den Sensoren gemessenen Temperaturen zu steuern.
PCT/EP2024/066647 2023-06-15 2024-06-14 Walzenstuhl Ceased WO2024256681A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202480039102.6A CN121398910A (zh) 2023-06-15 2024-06-14 辊式磨粉机
EP24735166.1A EP4727698A1 (de) 2023-06-15 2024-06-14 Walzenstuhl

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CHCH000639/2023 2023-06-15
CH000639/2023A CH720856A1 (de) 2023-06-15 2023-06-15 Walzenstuhl

Publications (2)

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

Family

ID=87567420

Family Applications (1)

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

Country Status (4)

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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819614B4 (de) * 1998-05-04 2004-04-15 Gräf, Dieter Otto, Dipl.-Ing. Verfahren für die Vermahlung und/oder Schrotung von Körnerfrüchten sowie Vorrichtung zur Durchführung des Verfahrens
DE10226411A1 (de) * 2002-06-13 2003-12-24 Buehler Ag Erfassung und Überwachung der Temperaturverteilung an der Oberfläche einer rotierenden Walze
EP3003563A1 (de) 2013-06-03 2016-04-13 Bühler AG Walzenpaarung, messeinrichtung, produktverarbeitungsanlage und verfahren
EP3500370B1 (de) 2016-08-22 2020-06-24 Bühler AG Überwachungs- und steuerungsvorrichtung zur automatisierten optimierung der vermahlungslinie eines walzensystems und entsprechendes verfahren
ES2930874T3 (es) 2019-08-23 2022-12-22 Buehler Ag Cilindro con un sensor

Also Published As

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

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