JPS62502759A - 機械パルプの製造における方法 - Google Patents

機械パルプの製造における方法

Info

Publication number
JPS62502759A
JPS62502759A JP50268686A JP50268686A JPS62502759A JP S62502759 A JPS62502759 A JP S62502759A JP 50268686 A JP50268686 A JP 50268686A JP 50268686 A JP50268686 A JP 50268686A JP S62502759 A JPS62502759 A JP S62502759A
Authority
JP
Japan
Prior art keywords
refiner
disc
measured
segment
vibration
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.)
Pending
Application number
JP50268686A
Other languages
English (en)
Japanese (ja)
Inventor
ハルトレール，ニルス・ジー・セー・ホー
ストランド，ウイリアム・カールスタド
Original Assignee
シユンドス・デフイブラト−ル・アクテイエボラ−グ
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 シユンドス・デフイブラト−ル・アクテイエボラ−グ filed Critical シユンドス・デフイブラト−ル・アクテイエボラ−グ
Publication of JPS62502759A publication Critical patent/JPS62502759A/ja
Pending legal-status Critical Current

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
    • 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

Landscapes

  • Paper (AREA)
JP50268686A 1985-05-06 1986-04-08 機械パルプの製造における方法 Pending JPS62502759A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8502211-9 1985-05-06
SE8502211A SE454189B (sv) 1985-05-06 1985-05-06 Sett att kontrollera den framstellda massans egenskaper i en raffinorprocess genom utnyttjande av uppmetta vibrationer i maldonen

Publications (1)

Publication Number Publication Date
JPS62502759A true JPS62502759A (ja) 1987-10-22

Family

ID=20360089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50268686A Pending JPS62502759A (ja) 1985-05-06 1986-04-08 機械パルプの製造における方法

Country Status (8)

Country Link
EP (1) EP0252915B1 (fr)
JP (1) JPS62502759A (fr)
AU (1) AU599914B2 (fr)
CA (1) CA1281571C (fr)
FI (1) FI874879A0 (fr)
NZ (1) NZ216017A (fr)
SE (1) SE454189B (fr)
WO (1) WO1986006770A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5605290A (en) * 1995-06-02 1997-02-25 The Lektrox Company Apparatus and method for particle size classification and measurement of the number and severity of particle impacts during comminution of wood chips, wood pulp and other materials
GB2331469A (en) * 1997-11-25 1999-05-26 Univ Bradford Pulp refiner
SE529525C2 (sv) 2006-01-16 2007-09-04 Metso Paper Inc Förfarande och anordning för kontroll av uppriktningen mellan malytor
FI128873B (en) * 2019-12-17 2021-02-15 Valmet Technologies Oy ARRANGEMENT AND METHOD FOR ADJUSTING THE SHARPNESS OF THE GRINDER
FR3135994B1 (fr) 2022-05-30 2024-05-10 Kadant Lamort Procede d’optimisation de l’energie de raffinage pendant une operation de raffinage d’une composition de fibres
WO2024117964A1 (fr) * 2022-12-02 2024-06-06 Cellwood Machinery Ab Surveillance de largeur d'espace

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604646A (en) * 1969-12-10 1971-09-14 Beloit Corp Mass rate control system for paper stock refiners
US3604645A (en) * 1969-12-10 1971-09-14 Beloit Corp Inferential mass rate control system for paper refiners
FI57797C (fi) * 1977-07-05 1980-10-10 Yhtyneet Paperitehtaat Oy Visaranordning foer en raffinoers driftstoerningar
CA1105604A (fr) * 1978-06-07 1981-07-21 James H. Rogers Traduction non-disponible

Also Published As

Publication number Publication date
FI874879A (fi) 1987-11-04
SE454189B (sv) 1988-04-11
AU599914B2 (en) 1990-08-02
NZ216017A (en) 1989-01-27
CA1281571C (fr) 1991-03-19
EP0252915A1 (fr) 1988-01-20
SE8502211D0 (sv) 1985-05-06
SE8502211L (sv) 1986-11-07
AU5863286A (en) 1986-12-04
FI874879A0 (fi) 1987-11-04
WO1986006770A1 (fr) 1986-11-20
EP0252915B1 (fr) 1991-02-06

Similar Documents

Publication Publication Date Title
US6086716A (en) Wet end control for papermaking machine
US4613406A (en) Method of measuring drainage rate
JPS6399391A (ja) 抄紙機における欠陥検出方法及びその装置
JPS62502759A (ja) 機械パルプの製造における方法
JP2000017592A (ja) 微小繊維状セルロース及びその製造方法
US6336602B1 (en) Low speed low intensity chip refining
JP2021096250A (ja) 精製機内のブレードギャップを調整するためのアレンジメント及び方法
US4342618A (en) Method and apparatus on-line monitoring of fibre length of mechanical pumps
US3617006A (en) Refiner control
CA2183700A1 (fr) Dispositif de mesure pour raffineurs
EP0907416B1 (fr) Procede de guidage du raffinage dans un raffineur et agencement associe
CA1156864A (fr) Appareil d'elimination des particules lignocellulosiques grossieres de la pate mecanique
US4789429A (en) Method of making mechanical pulp
Sjöström Production of microfibrillated cellulose by LC-refining
WO1991010904A1 (fr) Controle par emission acoustique de raffineurs de copeaux de bois
Eriksen et al. Refining mechanisms and development of TMP properties in a low-consistency refiner
US7077930B2 (en) Method for controlling screening by measuring flow amount consistency of the pulp
US6935164B2 (en) Refiner control
NO166957B (no) Fremgangsmaate ved fremstilling av mekanisk masse.
CN109196165A (zh) 用于造纸的干法处理的纤维素纤维
CA1201905A (fr) Dispositif d'essai d'essorage
Ferritsius et al. TMP properties and refining conditions in a CD82 chip refiner. Part I: Step changes of process variables, description of the tests
Manfredi Refining Operating Variables
Dornfeld et al. An Orthomorphic Rheological Model of the Grinding of Wood
NIINIMÄKI et al. A NOVEL CONTROL STRATEGY FOR SCREEN ROOMS IN MECHANICAL PULPING