FR2394638A1 - Dispositif pour traiter des suspensions de fibres par action mecanique de lames - Google Patents

Dispositif pour traiter des suspensions de fibres par action mecanique de lames

Info

Publication number
FR2394638A1
FR2394638A1 FR7718191A FR7718191A FR2394638A1 FR 2394638 A1 FR2394638 A1 FR 2394638A1 FR 7718191 A FR7718191 A FR 7718191A FR 7718191 A FR7718191 A FR 7718191A FR 2394638 A1 FR2394638 A1 FR 2394638A1
Authority
FR
France
Prior art keywords
blades
carrier
blade
gps
degrees
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.)
Granted
Application number
FR7718191A
Other languages
English (en)
Other versions
FR2394638B1 (fr
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.)
VYZK USTAV PAPIERU CELULOZY
Original Assignee
VYZK USTAV PAPIERU CELULOZY
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 VYZK USTAV PAPIERU CELULOZY filed Critical VYZK USTAV PAPIERU CELULOZY
Priority to FR7718191A priority Critical patent/FR2394638A1/fr
Publication of FR2394638A1 publication Critical patent/FR2394638A1/fr
Application granted granted Critical
Publication of FR2394638B1 publication Critical patent/FR2394638B1/fr
Granted 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
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • D21D1/306—Discs

Landscapes

  • Paper (AREA)

Abstract

Dispositif pour traiter des suspensions de fibres par action mécanique de lames, lesquelles comportent un ensemble de lames fixes (stator) et un ensemble de lames mobiles (rotor). Les lames ou les groupes de lames S d'un des supports de lames (rotor, stator) forment avec les lames ou les groupes de lames du support de lames disposé en face un angle aigu compris de préférence entre 30 et 60 degrés . Des interstices M, R sont prévus entre les groupes de lames pour le passage de la suspension. Application : traitement de suspension de fibres, notamment pour la fabrication de pâte à papier.
FR7718191A 1977-06-14 1977-06-14 Dispositif pour traiter des suspensions de fibres par action mecanique de lames Granted FR2394638A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7718191A FR2394638A1 (fr) 1977-06-14 1977-06-14 Dispositif pour traiter des suspensions de fibres par action mecanique de lames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7718191A FR2394638A1 (fr) 1977-06-14 1977-06-14 Dispositif pour traiter des suspensions de fibres par action mecanique de lames

Publications (2)

Publication Number Publication Date
FR2394638A1 true FR2394638A1 (fr) 1979-01-12
FR2394638B1 FR2394638B1 (fr) 1984-07-20

Family

ID=9192071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718191A Granted FR2394638A1 (fr) 1977-06-14 1977-06-14 Dispositif pour traiter des suspensions de fibres par action mecanique de lames

Country Status (1)

Country Link
FR (1) FR2394638A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520769A1 (fr) * 1982-02-03 1983-08-05 Sca Development Ab Segment de disque de raffineuse pour le traitement de materiaux contenant de la cellulose, et son procede de fabrication
FR2600088A1 (fr) * 1986-06-17 1987-12-18 Bonpertuis Acieries Raffineur de pate a papier et procede de raffinage
WO1995024528A1 (fr) * 1994-03-07 1995-09-14 Beloit Technologies, Inc. Disque de raffineur a sillons de profondeurs alternees
US7934672B2 (en) 2005-12-05 2011-05-03 Metso Paper, Inc. Refiner blade and segment, as well as a method of forming them and a method of modifying blade grooves

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1260267A (fr) * 1960-05-09 1961-05-05 Ed Jones Corp Disques de raffinage avec rainures agrandies
FR1357793A (fr) * 1963-02-28 1964-04-10 Procédé et appareil perfectionnés de raffinage de la pâte à papier et produits similaires
FR2103814A5 (fr) * 1970-07-30 1972-04-14 Reinhall Rolf
GB1306775A (en) * 1971-04-26 1973-02-14 Pi Estonskogo Respub Soveta Me Device for crushing hard materials
US4023737A (en) * 1976-03-23 1977-05-17 Westvaco Corporation Spiral groove pattern refiner plates

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1260267A (fr) * 1960-05-09 1961-05-05 Ed Jones Corp Disques de raffinage avec rainures agrandies
FR1357793A (fr) * 1963-02-28 1964-04-10 Procédé et appareil perfectionnés de raffinage de la pâte à papier et produits similaires
FR2103814A5 (fr) * 1970-07-30 1972-04-14 Reinhall Rolf
GB1306775A (en) * 1971-04-26 1973-02-14 Pi Estonskogo Respub Soveta Me Device for crushing hard materials
US4023737A (en) * 1976-03-23 1977-05-17 Westvaco Corporation Spiral groove pattern refiner plates

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520769A1 (fr) * 1982-02-03 1983-08-05 Sca Development Ab Segment de disque de raffineuse pour le traitement de materiaux contenant de la cellulose, et son procede de fabrication
FR2600088A1 (fr) * 1986-06-17 1987-12-18 Bonpertuis Acieries Raffineur de pate a papier et procede de raffinage
WO1995024528A1 (fr) * 1994-03-07 1995-09-14 Beloit Technologies, Inc. Disque de raffineur a sillons de profondeurs alternees
US5476228A (en) * 1994-03-07 1995-12-19 Beloit Technologies, Inc. Refiner disk with alternating depth grooves
US7934672B2 (en) 2005-12-05 2011-05-03 Metso Paper, Inc. Refiner blade and segment, as well as a method of forming them and a method of modifying blade grooves

Also Published As

Publication number Publication date
FR2394638B1 (fr) 1984-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse