EP3914768C0 - Verfahren zur steuerung einer vorrichtung zur behandlung von hochkonsistem faserstoff - Google Patents

Verfahren zur steuerung einer vorrichtung zur behandlung von hochkonsistem faserstoff

Info

Publication number
EP3914768C0
EP3914768C0 EP20700457.3A EP20700457A EP3914768C0 EP 3914768 C0 EP3914768 C0 EP 3914768C0 EP 20700457 A EP20700457 A EP 20700457A EP 3914768 C0 EP3914768 C0 EP 3914768C0
Authority
EP
European Patent Office
Prior art keywords
controlling
fiber material
treating high
consistency fiber
consistency
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
EP20700457.3A
Other languages
English (en)
French (fr)
Other versions
EP3914768B1 (de
EP3914768A1 (de
Inventor
Markus Nussbaumer
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.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
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 Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP3914768A1 publication Critical patent/EP3914768A1/de
Application granted granted Critical
Publication of EP3914768B1 publication Critical patent/EP3914768B1/de
Publication of EP3914768C0 publication Critical patent/EP3914768C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/002—Control 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
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/14—Adjusting, applying pressure to, or controlling distance between, discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/18—Disc mills specially adapted for grain
    • B02C7/186—Adjusting, applying pressure to, or controlling distance between, discs
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/004—Methods of beating or refining including disperging or deflaking
    • D21D1/006—Disc mills
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/004—Methods of beating or refining including disperging or deflaking
    • D21D1/006—Disc mills
    • D21D1/008—Discs
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/22—Jordans
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • D21D1/303—Double disc mills
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
EP20700457.3A 2019-01-25 2020-01-09 Verfahren zur steuerung einer vorrichtung zur behandlung von hochkonsistem faserstoff Active EP3914768B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019101808.0A DE102019101808A1 (de) 2019-01-25 2019-01-25 Steuerung der Faserstoffbehandlung
PCT/EP2020/050358 WO2020151951A1 (de) 2019-01-25 2020-01-09 Verfahren zur steuerung einer vorrichtung zur behandlung von hochkonsistem faserstoff

Publications (3)

Publication Number Publication Date
EP3914768A1 EP3914768A1 (de) 2021-12-01
EP3914768B1 EP3914768B1 (de) 2025-08-06
EP3914768C0 true EP3914768C0 (de) 2025-08-06

Family

ID=69157849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20700457.3A Active EP3914768B1 (de) 2019-01-25 2020-01-09 Verfahren zur steuerung einer vorrichtung zur behandlung von hochkonsistem faserstoff

Country Status (5)

Country Link
US (1) US12043959B2 (de)
EP (1) EP3914768B1 (de)
CN (1) CN113330159B (de)
DE (1) DE102019101808A1 (de)
WO (1) WO2020151951A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021125006A1 (de) * 2020-09-30 2022-03-31 Voith Patent Gmbh Steuerung der Faserstoffbehandlung
SE546721C2 (en) * 2022-12-02 2025-02-11 Cellwood Machinery Ab Gap width monitoring

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1105604A (en) * 1978-06-07 1981-07-21 James H. Rogers Method and system for detecting plate clashing in disc refiners
US4986480A (en) * 1989-06-29 1991-01-22 Kamyr Ab Method and apparatus for feeding a conical refiner
CA2130277C (en) * 1993-08-25 2004-03-30 Bruce James Allison Automatic refiner load control
US6324490B1 (en) * 1999-01-25 2001-11-27 J&L Fiber Services, Inc. Monitoring system and method for a fiber processing apparatus
DE19914669A1 (de) 1999-03-31 2000-05-18 Voith Sulzer Papiertech Patent Verfahren zur Mahlung von hochkonsistentem Faserstoff
SE520322C2 (sv) 2000-03-23 2003-06-24 Daprox Ab Sätt och anordning för avståndsbestämning mellan en stator och en denna motstående roterande rotor
DE10017899A1 (de) 2000-04-11 2001-10-18 Voith Paper Patent Gmbh Vorrichtung zur Dispergierung von hochkonsistentem Papierfaserstoff sowie Garnituren für diese Vorrichtung
JP2003112069A (ja) * 2001-10-09 2003-04-15 Mitsubishi Paper Mills Ltd ダブルディスクリファイナーの制御方法
SE524792C2 (sv) * 2003-03-24 2004-10-05 Daprox Ab Sätt och givaranordning för avståndsmätning mellan en stator och en denna motstående rotor
US7309036B2 (en) 2005-12-05 2007-12-18 Gl&V Management Hungary Kft Refining member clash control method
SE529525C2 (sv) * 2006-01-16 2007-09-04 Metso Paper Inc Förfarande och anordning för kontroll av uppriktningen mellan malytor
US8342437B2 (en) * 2009-04-23 2013-01-01 Andritz Inc. Deflaker plate and methods relating thereto
EP2488695B1 (de) * 2009-10-14 2016-09-21 ABB Research LTD Verfahren und system zur verfeinerung eines fasermaterials mit verbesserter energieeffizienz und pulpequalität
US9145641B2 (en) * 2012-12-13 2015-09-29 Andritz Inc. Apparatus for disperser plate and method to refine paper
FI128835B (en) * 2013-05-14 2021-01-15 Upm Kymmene Corp Method and apparatus for producing nanofibrillar cellulose
AT14750U1 (de) * 2014-05-16 2016-05-15 Voith Patent Gmbh Vorrichtung zur Faserstoffbehandlung
DE102016207726A1 (de) * 2016-05-04 2017-11-09 Voith Patent Gmbh Steuerung der Faserstoffbehandlung
JP6639014B2 (ja) * 2016-06-10 2020-02-05 株式会社神戸製鋼所 樹脂ペレタイザ装置

Also Published As

Publication number Publication date
EP3914768B1 (de) 2025-08-06
DE102019101808A1 (de) 2020-07-30
WO2020151951A1 (de) 2020-07-30
US20220098790A1 (en) 2022-03-31
US12043959B2 (en) 2024-07-23
EP3914768A1 (de) 2021-12-01
CN113330159A (zh) 2021-08-31
CN113330159B (zh) 2023-01-13

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