SE454189B - Sett att kontrollera den framstellda massans egenskaper i en raffinorprocess genom utnyttjande av uppmetta vibrationer i maldonen - Google Patents

Sett att kontrollera den framstellda massans egenskaper i en raffinorprocess genom utnyttjande av uppmetta vibrationer i maldonen

Info

Publication number
SE454189B
SE454189B SE8502211A SE8502211A SE454189B SE 454189 B SE454189 B SE 454189B SE 8502211 A SE8502211 A SE 8502211A SE 8502211 A SE8502211 A SE 8502211A SE 454189 B SE454189 B SE 454189B
Authority
SE
Sweden
Prior art keywords
properties
control
measured
vibrations
maldon
Prior art date
Application number
SE8502211A
Other languages
English (en)
Swedish (sv)
Other versions
SE8502211L (sv
SE8502211D0 (sv
Inventor
N J C Hartler
W C Strand
Original Assignee
Sunds Defibrator
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 Sunds Defibrator filed Critical Sunds Defibrator
Priority to SE8502211A priority Critical patent/SE454189B/sv
Publication of SE8502211D0 publication Critical patent/SE8502211D0/xx
Priority to JP50268686A priority patent/JPS62502759A/ja
Priority to AT86902922T priority patent/ATE60815T1/de
Priority to EP19860902922 priority patent/EP0252915B1/en
Priority to AU58632/86A priority patent/AU599914B2/en
Priority to DE8686902922T priority patent/DE3677509D1/de
Priority to PCT/SE1986/000160 priority patent/WO1986006770A1/en
Priority to DE1986902922 priority patent/DE252915T1/de
Priority to NZ21601786A priority patent/NZ216017A/xx
Priority to CA 508544 priority patent/CA1281571C/en
Publication of SE8502211L publication Critical patent/SE8502211L/
Priority to NO870029A priority patent/NO166957C/no
Priority to FI874879A priority patent/FI874879A0/fi
Publication of SE454189B publication Critical patent/SE454189B/sv

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)
SE8502211A 1985-05-06 1985-05-06 Sett att kontrollera den framstellda massans egenskaper i en raffinorprocess genom utnyttjande av uppmetta vibrationer i maldonen SE454189B (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
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
DE1986902922 DE252915T1 (de) 1985-05-06 1986-04-08 Herstellungsverfahren mechanischer pulpe.
PCT/SE1986/000160 WO1986006770A1 (en) 1985-05-06 1986-04-08 Method at the manufacture of mechanical pulp
AT86902922T ATE60815T1 (de) 1985-05-06 1986-04-08 Herstellungsverfahren mechanischer pulpe.
EP19860902922 EP0252915B1 (en) 1985-05-06 1986-04-08 Method at the manufacture of mechanical pulp
AU58632/86A AU599914B2 (en) 1985-05-06 1986-04-08 Method at the manufacture of mechanical pulp
DE8686902922T DE3677509D1 (de) 1985-05-06 1986-04-08 Herstellungsverfahren mechanischer pulpe.
JP50268686A JPS62502759A (ja) 1985-05-06 1986-04-08 機械パルプの製造における方法
NZ21601786A NZ216017A (en) 1985-05-06 1986-05-01 Controlling properties of pulp made by mechanical pulping in a disc refiner
CA 508544 CA1281571C (en) 1985-05-06 1986-05-06 Method at the manufacture of mechanical pulp
NO870029A NO166957C (no) 1985-05-06 1987-01-05 Fremgangsmaate ved fremstilling av mekanisk masse.
FI874879A FI874879A0 (fi) 1985-05-06 1987-11-04 Foerfarande vid framstaellning av mekanisk massa.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (3)

Publication Number Publication Date
SE8502211D0 SE8502211D0 (sv) 1985-05-06
SE8502211L SE8502211L (sv) 1986-11-07
SE454189B true SE454189B (sv) 1988-04-11

Family

ID=20360089

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024117964A1 (en) * 2022-12-02 2024-06-06 Cellwood Machinery Ab Gap width monitoring

Families Citing this family (5)

* 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

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 (en) * 1978-06-07 1981-07-21 James H. Rogers Method and system for detecting plate clashing in disc refiners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024117964A1 (en) * 2022-12-02 2024-06-06 Cellwood Machinery Ab Gap width monitoring

Also Published As

Publication number Publication date
JPS62502759A (ja) 1987-10-22
SE8502211L (sv) 1986-11-07
WO1986006770A1 (en) 1986-11-20
AU599914B2 (en) 1990-08-02
AU5863286A (en) 1986-12-04
SE8502211D0 (sv) 1985-05-06
FI874879A (fi) 1987-11-04
EP0252915B1 (en) 1991-02-06
NZ216017A (en) 1989-01-27
EP0252915A1 (en) 1988-01-20
CA1281571C (en) 1991-03-19
FI874879A0 (fi) 1987-11-04

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