ES2087136T3 - Metodo y aparato para clasificar virutas de madera por tamaños. - Google Patents
Metodo y aparato para clasificar virutas de madera por tamaños.Info
- Publication number
- ES2087136T3 ES2087136T3 ES90314310T ES90314310T ES2087136T3 ES 2087136 T3 ES2087136 T3 ES 2087136T3 ES 90314310 T ES90314310 T ES 90314310T ES 90314310 T ES90314310 T ES 90314310T ES 2087136 T3 ES2087136 T3 ES 2087136T3
- Authority
- ES
- Spain
- Prior art keywords
- flows
- flow
- acceptable
- wood chips
- processor
- 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.)
- Expired - Lifetime
Links
- 239000002023 wood Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 1
- 238000012216 screening 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)
- Preliminary Treatment Of Fibers (AREA)
- Saccharide Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Discharge Of Articles From Conveyors (AREA)
Abstract
SE PRESENTA UN PROCESO Y UN SISTEMA PARA CLASIFICAR ASTILLAS DE MADERA SEGUN SU TAMAÑO PARA SUMINISTRAR UN FLUJO DE ASTILLAS DE MADERA QUE SEAN ACEPTABLES PARA SER ALIMENTADAS A UN PROCESADOR DE UN SISTEMA DE PREPARACION DE PULPA. SE SUMINISTRA UNA ESTACION TAMIZADORA DEL FLUJO QUE DIVIDE UN FLUJO DE ENTRADA NO ACEPTABLE (FO) EN DOS FLUJOS FRACCIONALES (F1, F2) NINGUNO DE LOS CUALES ES ACEPTABLE PARA SER ALIMENTADO HASTA EL PROCESADOR. UNO DE LOS FLUJOS DE SALIDA DEL TAMIZ SE CONCENTRA DENTRO DE LAS ASTILLAS CON UN TAMAÑO MAYOR Y UN GROSOR MAYOR EN RELACION CON EL FLUJO DE ENTRADA. EL OTRO FLUJO DE SALIDA SE CONCENTRA DENTRO DE LAS ASTILLAS POR DEBAJO DEL TAMAÑO Y LAS PARTICULAS EN BASE AL FLUJO DE ENTRADA. LOS FLUJOS DE SALIDA DEL TAMIZ SE ALIMENTAN ENTONCES HASTA UN SEGUNDO Y TERCER TAMIZ (14, 16) QUE SEPARAN LOS TAMAÑOS POR ENCIMA Y POR DEBAJO A PARTIR DE LOS RESPECTIVOS FLUJOS DE ENTRAS PARA SUMINISTRAR FLUJOS ACEPTABLES PARA EL PROCESADOR.
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 (1)
Publication Number | Publication Date |
---|---|
ES2087136T3 true ES2087136T3 (es) | 1996-07-16 |
Family
ID=23904092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90314310T Expired - Lifetime ES2087136T3 (es) | 1990-02-13 | 1990-12-27 | Metodo y aparato para clasificar virutas de madera por tamaños. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5078274A (es) |
EP (1) | EP0442222B1 (es) |
JP (1) | JP2589882B2 (es) |
AT (1) | ATE138701T1 (es) |
BR (1) | BR9100557A (es) |
CA (1) | CA2036171C (es) |
DE (1) | DE69027199T2 (es) |
DK (1) | DK0442222T3 (es) |
ES (1) | ES2087136T3 (es) |
FI (1) | FI910671A (es) |
GR (1) | GR3020077T3 (es) |
NO (1) | NO910532L (es) |
PT (1) | PT96721B (es) |
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 |
WO2009097687A1 (en) * | 2008-02-05 | 2009-08-13 | CENTRE DE RECHERCHE INDUSTRIELLE DU QUéBEC | Method and apparatus for measuring size distribution of granular matter |
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 |
US5012933A (en) * | 1988-02-12 | 1991-05-07 | Acrowood Corporation | Machine and method for sorting out over-thick wood chips |
US4903845A (en) * | 1988-02-12 | 1990-02-27 | Acrowood Corporation | Machine and method for separating fines from wood chips |
-
1990
- 1990-02-13 US US07/479,458 patent/US5078274A/en not_active Expired - Lifetime
- 1990-12-27 EP EP90314310A patent/EP0442222B1/en not_active Expired - Lifetime
- 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 AT AT90314310T patent/ATE138701T1/de not_active IP Right Cessation
-
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 JP JP3018703A patent/JP2589882B2/ja not_active Expired - Fee Related
- 1991-02-12 FI FI910671A patent/FI910671A/fi not_active Application Discontinuation
- 1991-02-12 CA CA002036171A patent/CA2036171C/en not_active Expired - Lifetime
-
1996
- 1996-05-30 GR GR960400534T patent/GR3020077T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
FI910671A (fi) | 1991-08-14 |
ATE138701T1 (de) | 1996-06-15 |
DE69027199D1 (de) | 1996-07-04 |
US5078274A (en) | 1992-01-07 |
BR9100557A (pt) | 1991-10-29 |
PT96721B (pt) | 1998-08-31 |
CA2036171C (en) | 1999-01-05 |
JP2589882B2 (ja) | 1997-03-12 |
FI910671A0 (fi) | 1991-02-12 |
NO910532D0 (no) | 1991-02-11 |
CA2036171A1 (en) | 1991-08-14 |
NO910532L (no) | 1991-08-14 |
JPH04214490A (ja) | 1992-08-05 |
GR3020077T3 (en) | 1996-08-31 |
EP0442222A1 (en) | 1991-08-21 |
DE69027199T2 (de) | 1996-10-02 |
DK0442222T3 (da) | 1996-10-14 |
EP0442222B1 (en) | 1996-05-29 |
PT96721A (pt) | 1992-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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