SE8002269L - Forfarande for reduktion av grovre vedrester jemte justering av massans freeness vid slipmasseframstellning - Google Patents
Forfarande for reduktion av grovre vedrester jemte justering av massans freeness vid slipmasseframstellningInfo
- Publication number
- SE8002269L SE8002269L SE8002269A SE8002269A SE8002269L SE 8002269 L SE8002269 L SE 8002269L SE 8002269 A SE8002269 A SE 8002269A SE 8002269 A SE8002269 A SE 8002269A SE 8002269 L SE8002269 L SE 8002269L
- Authority
- SE
- Sweden
- Prior art keywords
- pulp
- shives
- remains
- procedure
- adjustment
- Prior art date
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
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Crushing And Grinding (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
- Disintegrating Or Milling (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8002269A SE433954B (sv) | 1980-03-25 | 1980-03-25 | Forfarande och anordning for reduktion av vid framstellning av slipmassa fran vedstockar i stenslipverk uppkomna grovre vedrester och spetor jemte reglering av massans freeness |
NZ196412A NZ196412A (en) | 1980-03-25 | 1981-03-04 | Manufacture of groundwood pulp,adjustment of certain parameters to obtain preselected freeness value |
AU68283/81A AU537583B2 (en) | 1980-03-25 | 1981-03-12 | Reducing coarse wood residues in ground wood pulp manufacture |
FI810877A FI65099C (fi) | 1980-03-25 | 1981-03-20 | Foerfarande foer reduktion av groevre vedrester jaemte justering av massans freeness vid slipmasseframstaellning |
BR8101750A BR8101750A (pt) | 1980-03-25 | 1981-03-24 | Processo para a reducao de aparas e residuos de madeira grossos e similares, obtidos em um moinho de trituramento na fabricaccao de polpa de madeira triturada a partir de pedacos ou blocos de madeira |
NO810995A NO152302C (no) | 1980-03-25 | 1981-03-24 | Fremgangsmaate og anordning for stoerrelsesreduksjon av grove vedrester ved fremstilling av stenslipmasser |
DE3111517A DE3111517C2 (de) | 1980-03-25 | 1981-03-24 | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Holzschliff |
JP56043845A JPS5936718B2 (ja) | 1980-03-25 | 1981-03-24 | 砕木パルプの製造において粗大な木材残部を減らしそしてパルプのフリ−ネスを調節する方法 |
FR8105932A FR2479297A1 (fr) | 1980-03-25 | 1981-03-25 | Procede de reduction des residus grossiers et des eclats de bois dans la fabrication de pate de bois |
CA000373782A CA1156864A (en) | 1980-03-25 | 1981-03-25 | Processing of groundwood pulp to remove coarse particulate lignocellulosic material and apparatus |
US06/844,905 US5000823A (en) | 1980-03-25 | 1986-03-27 | Method and apparatus for the processing of groundwood pulp to remove coarse particulate lignocellulosic material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8002269A SE433954B (sv) | 1980-03-25 | 1980-03-25 | Forfarande och anordning for reduktion av vid framstellning av slipmassa fran vedstockar i stenslipverk uppkomna grovre vedrester och spetor jemte reglering av massans freeness |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8002269L true SE8002269L (sv) | 1981-09-26 |
SE433954B SE433954B (sv) | 1984-06-25 |
Family
ID=20340594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8002269A SE433954B (sv) | 1980-03-25 | 1980-03-25 | Forfarande och anordning for reduktion av vid framstellning av slipmassa fran vedstockar i stenslipverk uppkomna grovre vedrester och spetor jemte reglering av massans freeness |
Country Status (11)
Country | Link |
---|---|
US (1) | US5000823A (sv) |
JP (1) | JPS5936718B2 (sv) |
AU (1) | AU537583B2 (sv) |
BR (1) | BR8101750A (sv) |
CA (1) | CA1156864A (sv) |
DE (1) | DE3111517C2 (sv) |
FI (1) | FI65099C (sv) |
FR (1) | FR2479297A1 (sv) |
NO (1) | NO152302C (sv) |
NZ (1) | NZ196412A (sv) |
SE (1) | SE433954B (sv) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE435941B (sv) * | 1983-03-14 | 1984-10-29 | Mo Och Domsjoe Ab | Forfarande for framstellning av forbettrad slipmassa |
JPS61170669U (sv) * | 1985-04-15 | 1986-10-23 | ||
SE459924B (sv) * | 1988-01-22 | 1989-08-21 | Sunds Defibrator | Saett foer framstaellning av mekanisk massa |
US5083877A (en) * | 1990-04-18 | 1992-01-28 | Pelikan, Inc. | Tape feed control apparatus for a correction tape cassette for a typewriter |
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 |
DE19923865A1 (de) | 1999-05-25 | 2000-11-30 | Voith Sulzer Papiertech Patent | Verfahren zur Herstellung von Garnituren für das mechanische Bearbeiten von wasserhaltigem Papierfaserstoff |
US6708910B2 (en) | 2002-05-11 | 2004-03-23 | Delaware Capital Formation, Inc. | Pump and grinder assembly for use with a steam producing device |
JP4734347B2 (ja) * | 2005-02-11 | 2011-07-27 | エフピーイノベイションズ | 高粘稠度円錐状ディスク・リファイナ内の木材チップ又はパルプをリファイニングする方法 |
US7809462B2 (en) * | 2007-05-16 | 2010-10-05 | Johansson Ola M | Power savings method for rotating pulp and paper machinery |
WO2014018564A1 (en) | 2012-07-23 | 2014-01-30 | Zieger Claus Dieter | Multiple proportion delivery systems and methods |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE585715C (de) * | 1933-10-07 | Escher Wyss Maschinenfabrik G | Holzschleifer mit vorgeschaltetem Sortierer, dessen ausgeschiedener Grobstoff dem Holzschleifer wieder zugefuehrt wird | |
US2934278A (en) * | 1956-03-14 | 1960-04-26 | Noble & Wood Machine Company | Combination jordan and disc refiner for paper stock |
US3568939A (en) * | 1968-10-03 | 1971-03-09 | Westvaco Corp | Method and apparatus for controlling pulp refiners |
DE7021704U (de) * | 1970-06-10 | 1971-03-11 | Voith Gmbh J M | Pressenschleifer. |
US3808090A (en) * | 1970-10-01 | 1974-04-30 | F Luhde | Mechanical abrasion of wood particles in the presence of water and in an inert gaseous atmosphere |
BE792031A (fr) * | 1971-12-14 | 1973-03-16 | Mo Och Domsjoe Ab | Procede pour la preparation de pulpes mecaniques |
US3948449A (en) * | 1972-03-03 | 1976-04-06 | Logan Kenneth C | Apparatus for the treatment of lignocellulosic material |
US3816241A (en) * | 1972-07-25 | 1974-06-11 | Westvaco Corp | Method and apparatus for feed-forward control of wood pulp refiners |
SE420427C (sv) * | 1978-02-16 | 1984-10-15 | Mo Och Domsjoe Ab | Forfarande for framstellning av slipmassa vid overtryck |
SE420329C (sv) * | 1978-02-16 | 1984-10-15 | Mo Och Domsjoe Ab | Forfarande for framstellning av slipmassa vid overtryck |
DE2851601C3 (de) * | 1978-11-29 | 1982-01-21 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren und Einrichtung zur Herstellung von Holzschliff in einem Holzschleifer |
DE2812299A1 (de) * | 1978-03-21 | 1979-09-27 | Voith Gmbh J M | Verfahren und vorrichtung zum herstellen von holzschliff |
SE418626B (sv) * | 1978-08-29 | 1981-06-15 | Sunds Defibrator | Sett och anordning for framstellning av massa i en skivraffinor |
SE422088B (sv) * | 1978-11-24 | 1982-02-15 | Mo Och Domsjoe Ab | Forfarande for framstellning av slipmassa av lignocellolusahaltiga material |
-
1980
- 1980-03-25 SE SE8002269A patent/SE433954B/sv not_active IP Right Cessation
-
1981
- 1981-03-04 NZ NZ196412A patent/NZ196412A/en unknown
- 1981-03-12 AU AU68283/81A patent/AU537583B2/en not_active Ceased
- 1981-03-20 FI FI810877A patent/FI65099C/fi not_active IP Right Cessation
- 1981-03-24 BR BR8101750A patent/BR8101750A/pt unknown
- 1981-03-24 NO NO810995A patent/NO152302C/no unknown
- 1981-03-24 DE DE3111517A patent/DE3111517C2/de not_active Expired
- 1981-03-24 JP JP56043845A patent/JPS5936718B2/ja not_active Expired
- 1981-03-25 CA CA000373782A patent/CA1156864A/en not_active Expired
- 1981-03-25 FR FR8105932A patent/FR2479297A1/fr active Granted
-
1986
- 1986-03-27 US US06/844,905 patent/US5000823A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BR8101750A (pt) | 1981-09-29 |
FI810877L (fi) | 1981-09-26 |
DE3111517A1 (de) | 1982-01-07 |
FR2479297B1 (sv) | 1985-03-01 |
SE433954B (sv) | 1984-06-25 |
JPS5936718B2 (ja) | 1984-09-05 |
FI65099B (fi) | 1983-11-30 |
FR2479297A1 (fr) | 1981-10-02 |
CA1156864A (en) | 1983-11-15 |
DE3111517C2 (de) | 1985-03-07 |
NO152302C (no) | 1985-09-04 |
NO152302B (no) | 1985-05-28 |
AU6828381A (en) | 1981-10-01 |
NZ196412A (en) | 1984-07-06 |
NO810995L (no) | 1981-09-28 |
FI65099C (fi) | 1986-09-24 |
AU537583B2 (en) | 1984-07-05 |
JPS56148985A (en) | 1981-11-18 |
US5000823A (en) | 1991-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8002269-2 Effective date: 19931008 Format of ref document f/p: F |