FI910671A - Foerfarande och anordning foer dimensionering av traeflis. - Google Patents
Foerfarande och anordning foer dimensionering av traeflis. Download PDFInfo
- Publication number
- FI910671A FI910671A FI910671A FI910671A FI910671A FI 910671 A FI910671 A FI 910671A FI 910671 A FI910671 A FI 910671A FI 910671 A FI910671 A FI 910671A FI 910671 A FI910671 A FI 910671A
- Authority
- FI
- Finland
- Prior art keywords
- flow
- flows
- digester
- traeflis
- dimensionering
- Prior art date
Links
- 239000002023 wood Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000004537 pulping Methods 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
Classifications
-
- 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
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/023—Cleaning wood chips or other raw materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Paper (AREA)
- Sorting Of Articles (AREA)
- Saccharide Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Discharge Of Articles From Conveyors (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/479,458 US5078274A (en) | 1990-02-13 | 1990-02-13 | Method and apparatus for wood chip sizing |
Publications (2)
Publication Number | Publication Date |
---|---|
FI910671A0 FI910671A0 (fi) | 1991-02-12 |
FI910671A true FI910671A (fi) | 1991-08-14 |
Family
ID=23904092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI910671A FI910671A (fi) | 1990-02-13 | 1991-02-12 | Foerfarande och anordning foer dimensionering av traeflis. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5078274A (fi) |
EP (1) | EP0442222B1 (fi) |
JP (1) | JP2589882B2 (fi) |
AT (1) | ATE138701T1 (fi) |
BR (1) | BR9100557A (fi) |
CA (1) | CA2036171C (fi) |
DE (1) | DE69027199T2 (fi) |
DK (1) | DK0442222T3 (fi) |
ES (1) | ES2087136T3 (fi) |
FI (1) | FI910671A (fi) |
GR (1) | GR3020077T3 (fi) |
NO (1) | NO910532L (fi) |
PT (1) | PT96721B (fi) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI90746C (fi) * | 1990-10-30 | 1994-03-25 | Sunds Defibrator Loviisa Oy | Laitteisto kuitujen, esimerkiksi lastujen sirottelemiseksi |
US5344025A (en) * | 1991-04-24 | 1994-09-06 | Griffin & Company | Commingled waste separation apparatus and methods |
FI90019C (fi) * | 1991-12-10 | 1993-12-27 | Sunds Defibrator Rauma Woodhan | Saollningsfoerfarande och -anordning |
US5236093A (en) * | 1992-11-13 | 1993-08-17 | Weyerhaeuser Company | Rate control overflow system for disk screens |
US5533684A (en) * | 1994-10-17 | 1996-07-09 | Beloit Technologies, Inc. | Wood chip strand splitter |
EP0800902B1 (de) * | 1996-04-11 | 2002-03-06 | Dieffenbacher Schenck Panel GmbH | Verfahren zur kontinuierlichen Herstellung eines Vlieses für die Herstellung von Holzwerkstoff- oder ähnlichen Platten |
US6000554A (en) * | 1996-05-13 | 1999-12-14 | Comcorp, Inc. | Reciprocating screening conveyor |
US20020175113A1 (en) * | 1998-05-22 | 2002-11-28 | Hannu Tahkanen | Method and apparatus for sorting of chips |
JP4518700B2 (ja) * | 2001-05-14 | 2010-08-04 | 住友建機株式会社 | 付着性材料用篩装置 |
US6460706B1 (en) | 2001-06-15 | 2002-10-08 | Cp Manufacturing | Disc screen apparatus with air manifold |
DE10206594A1 (de) * | 2002-02-15 | 2003-08-28 | Dieffenbacher Gmbh Maschf | Streustation zum Streuen von beleimten Streugütern insbesondere Holzspänen |
FI20050669A (fi) * | 2004-06-24 | 2005-12-25 | Metso Panelboard Oy | Laitteisto partikkeleiden, kuten lastun ja hakkeen, käsittelemiseksi, esim. seulomiseksi tai sirottelemiseksi |
EP2394137A4 (en) * | 2008-02-05 | 2014-12-03 | Quebec Centre Rech Ind | METHOD AND APPARATUS FOR MEASURING GRANULAR SIZE DISTRIBUTION |
US10111385B2 (en) | 2016-06-24 | 2018-10-30 | Jackrabbit | Nut harvester with separating disks |
US11432463B2 (en) | 2019-02-08 | 2022-09-06 | Jackrabbit, Inc. | Nut harvester with a removable assembly and a method of replacing a removable assembly of a nut harvester |
US20230249221A1 (en) * | 2020-06-22 | 2023-08-10 | Aqseptence Group, Inc. | Wood chip sorter screen and related methods of sorting wood chips |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1865768A (en) * | 1928-11-30 | 1932-07-05 | Klem Per | Method of treating mechanical wood pulp |
US2264421A (en) * | 1939-08-12 | 1941-12-02 | Arthur T Ward | Wood chip cleaning process |
US2966267A (en) * | 1958-08-21 | 1960-12-27 | James R Dunbar | Apparatus for materials classification |
US3337139A (en) * | 1965-01-13 | 1967-08-22 | Kimberly Clark Co | Treatment of hardwood chips for bark and wood separation |
US3819050A (en) * | 1972-12-08 | 1974-06-25 | Simpson Co Orville | Feed distributor for screening machine |
US4050980A (en) * | 1974-11-27 | 1977-09-27 | Crown Zellerbach Corporation | Selective delamination of wood chips |
US4043901A (en) * | 1975-12-03 | 1977-08-23 | Gauld Equipment Sales Company | Wood chip screens |
DE2701737B2 (de) * | 1977-01-18 | 1980-03-20 | Hermann Finckh Maschinenfabrik Gmbh & Co, 7417 Pfullingen | Verfahren zum Aufbereiten und Reinigen von Fasermaterial sowie Anlage zur Durchführung eines solchen Verfahrens |
US4430210A (en) * | 1979-07-13 | 1984-02-07 | Rauma-Repola Oy | Screen |
US4234416A (en) * | 1979-08-23 | 1980-11-18 | Rotex, Inc. | Feed stream splitter for multiple deck screening machine |
US4351719A (en) * | 1981-02-19 | 1982-09-28 | Morbark Industries, Inc. | Vibrating screen apparatus |
US4376042A (en) * | 1981-05-11 | 1983-03-08 | Weyerhaeuser Company | Chip sizing process |
SE435585B (sv) * | 1983-05-16 | 1984-10-08 | Kmw Mekan Ab | Sallanordning |
SU1252414A1 (ru) * | 1984-12-04 | 1986-08-23 | Научно-Исследовательский И Проектно-Конструкторский Институт Целлюлозного Машиностроения | Способ сортировани щепы |
US4802591A (en) * | 1986-08-29 | 1989-02-07 | Rotex, Inc. | Louvered chip screener |
US4903845A (en) * | 1988-02-12 | 1990-02-27 | Acrowood Corporation | Machine and method for separating fines from wood chips |
US5012933A (en) * | 1988-02-12 | 1991-05-07 | Acrowood Corporation | Machine and method for sorting out over-thick wood chips |
-
1990
- 1990-02-13 US US07/479,458 patent/US5078274A/en not_active Expired - Lifetime
- 1990-12-27 AT AT90314310T patent/ATE138701T1/de not_active IP Right Cessation
- 1990-12-27 DK DK90314310.5T patent/DK0442222T3/da active
- 1990-12-27 ES ES90314310T patent/ES2087136T3/es not_active Expired - Lifetime
- 1990-12-27 DE DE69027199T patent/DE69027199T2/de not_active Expired - Fee Related
- 1990-12-27 EP EP90314310A patent/EP0442222B1/en not_active Expired - Lifetime
-
1991
- 1991-02-08 PT PT96721A patent/PT96721B/pt active IP Right Grant
- 1991-02-08 BR BR919100557A patent/BR9100557A/pt unknown
- 1991-02-11 NO NO91910532A patent/NO910532L/no unknown
- 1991-02-12 CA CA002036171A patent/CA2036171C/en not_active Expired - Lifetime
- 1991-02-12 JP JP3018703A patent/JP2589882B2/ja not_active Expired - Fee Related
- 1991-02-12 FI FI910671A patent/FI910671A/fi not_active Application Discontinuation
-
1996
- 1996-05-30 GR GR960400534T patent/GR3020077T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
BR9100557A (pt) | 1991-10-29 |
NO910532L (no) | 1991-08-14 |
ES2087136T3 (es) | 1996-07-16 |
PT96721B (pt) | 1998-08-31 |
CA2036171A1 (en) | 1991-08-14 |
US5078274A (en) | 1992-01-07 |
ATE138701T1 (de) | 1996-06-15 |
DE69027199D1 (de) | 1996-07-04 |
DK0442222T3 (da) | 1996-10-14 |
DE69027199T2 (de) | 1996-10-02 |
NO910532D0 (no) | 1991-02-11 |
EP0442222A1 (en) | 1991-08-21 |
FI910671A0 (fi) | 1991-02-12 |
GR3020077T3 (en) | 1996-08-31 |
PT96721A (pt) | 1992-11-30 |
JPH04214490A (ja) | 1992-08-05 |
EP0442222B1 (en) | 1996-05-29 |
CA2036171C (en) | 1999-01-05 |
JP2589882B2 (ja) | 1997-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |