SE9701625L - Apparatus for measuring the grinding process in a refiner including sensors - Google Patents

Apparatus for measuring the grinding process in a refiner including sensors

Info

Publication number
SE9701625L
SE9701625L SE9701625A SE9701625A SE9701625L SE 9701625 L SE9701625 L SE 9701625L SE 9701625 A SE9701625 A SE 9701625A SE 9701625 A SE9701625 A SE 9701625A SE 9701625 L SE9701625 L SE 9701625L
Authority
SE
Sweden
Prior art keywords
measuring
beating
grinding process
including sensors
sensors
Prior art date
Application number
SE9701625A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9701625D0 (en
SE509091C2 (en
Inventor
Anders Karlstroem
Original Assignee
Anders Karlstroem
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 Anders Karlstroem filed Critical Anders Karlstroem
Priority to SE9701625A priority Critical patent/SE509091C2/en
Publication of SE9701625D0 publication Critical patent/SE9701625D0/en
Priority to AU73545/98A priority patent/AU7354598A/en
Priority to PCT/SE1998/000771 priority patent/WO1998048936A1/en
Priority to CA002287928A priority patent/CA2287928A1/en
Publication of SE9701625L publication Critical patent/SE9701625L/en
Publication of SE509091C2 publication Critical patent/SE509091C2/en

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
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/14—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
    • D21D1/002—Control devices
    • 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
    • D21D1/306—Discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
  • Crushing And Grinding (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

The present invention relates to a measuring of the beating process in a refiner comprising sensors (11, 12) for sensing pressure and temperatures arranged in one or more radial bars (4) which are mounted in or between the beating segments (1, 2) of the one or both beating disks. The invention is characterized in that bars (4) on that side which faces the beating mass and in or close to which the sensors (11, 12) are mounted are wave or saw tooth formed.
SE9701625A 1997-04-30 1997-04-30 Apparatus for measuring the grinding process in a refiner including sensors SE509091C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9701625A SE509091C2 (en) 1997-04-30 1997-04-30 Apparatus for measuring the grinding process in a refiner including sensors
AU73545/98A AU7354598A (en) 1997-04-30 1998-04-28 Device for investigating the grinding process in a refiner including sensors
PCT/SE1998/000771 WO1998048936A1 (en) 1997-04-30 1998-04-28 Device for investigating the grinding process in a refiner including sensors
CA002287928A CA2287928A1 (en) 1997-04-30 1998-04-28 Device for investigating the grinding process in a refiner including sensors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701625A SE509091C2 (en) 1997-04-30 1997-04-30 Apparatus for measuring the grinding process in a refiner including sensors

Publications (3)

Publication Number Publication Date
SE9701625D0 SE9701625D0 (en) 1997-04-30
SE9701625L true SE9701625L (en) 1998-10-31
SE509091C2 SE509091C2 (en) 1998-12-07

Family

ID=20406782

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701625A SE509091C2 (en) 1997-04-30 1997-04-30 Apparatus for measuring the grinding process in a refiner including sensors

Country Status (4)

Country Link
AU (1) AU7354598A (en)
CA (1) CA2287928A1 (en)
SE (1) SE509091C2 (en)
WO (1) WO1998048936A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2300737C (en) 2000-03-15 2008-02-19 Queen's University At Kingston Refiner force sensor
WO2001068974A1 (en) * 2000-03-15 2001-09-20 Pulp And Paper Research Institute Of Canada Refiner force sensor
DE202015009542U1 (en) * 2015-11-23 2018-03-12 Voith Patent Gmbh grinding set
CN111270543B (en) * 2020-02-27 2022-06-21 安德里茨（中国）有限公司 Refiner grinding disc, refiner rotor and refiner with refiner grinding disc

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE407952B (en) * 1976-01-30 1979-04-30 Defibrator Ab KIT AND DEVICE FOR GRINDING FIBER-CONTAINING MATERIALS
SE9403743L (en) * 1994-11-02 1996-05-03 Anders Karlstroem Systems for continuously measuring pressure and temperature in the refining zone of refiners

Also Published As

Publication number Publication date
WO1998048936A1 (en) 1998-11-05
CA2287928A1 (en) 1998-11-05
AU7354598A (en) 1998-11-24
SE9701625D0 (en) 1997-04-30
SE509091C2 (en) 1998-12-07

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Legal Events

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