NO302022B1 - Fremgangsmåte og apparat for sortering av treflis - Google Patents
Fremgangsmåte og apparat for sortering av treflis Download PDFInfo
- Publication number
- NO302022B1 NO302022B1 NO892482A NO892482A NO302022B1 NO 302022 B1 NO302022 B1 NO 302022B1 NO 892482 A NO892482 A NO 892482A NO 892482 A NO892482 A NO 892482A NO 302022 B1 NO302022 B1 NO 302022B1
- Authority
- NO
- Norway
- Prior art keywords
- fraction
- sieve
- chips
- chip
- disc
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 32
- 239000002023 wood Substances 0.000 title claims description 9
- 238000005520 cutting process Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 17
- 238000012216 screening Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000004575 stone Substances 0.000 claims description 11
- 239000010419 fine particle Substances 0.000 claims description 8
- 238000010411 cooking Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000005549 size reduction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000004537 pulping Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- 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
- B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S209/00—Classifying, separating, and assorting solids
- Y10S209/935—Ambulant
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Combined Means For Separation Of Solids (AREA)
- Paper (AREA)
- Crushing And Pulverization Processes (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI882928A FI82719C (sv) | 1988-06-20 | 1988-06-20 | Förfarande och anordning för sortering av flis |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO892482D0 NO892482D0 (no) | 1989-06-15 |
| NO892482L NO892482L (no) | 1989-12-21 |
| NO302022B1 true NO302022B1 (no) | 1998-01-12 |
Family
ID=8526671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO892482A NO302022B1 (no) | 1988-06-20 | 1989-06-15 | Fremgangsmåte og apparat for sortering av treflis |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5133507A (sv) |
| JP (1) | JPH0280682A (sv) |
| CN (1) | CN1019644B (sv) |
| AT (1) | AT395988B (sv) |
| BR (1) | BR8902956A (sv) |
| CA (1) | CA1336181C (sv) |
| DE (1) | DE3919610A1 (sv) |
| FI (1) | FI82719C (sv) |
| FR (1) | FR2632876B1 (sv) |
| LT (1) | LT3401B (sv) |
| LV (1) | LV11012B (sv) |
| NO (1) | NO302022B1 (sv) |
| RU (1) | RU2032008C1 (sv) |
| SE (1) | SE503870C2 (sv) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5263651A (en) * | 1992-04-01 | 1993-11-23 | Beloit Technologies, Inc. | Safety device for chip conditioning device |
| US5236093A (en) * | 1992-11-13 | 1993-08-17 | Weyerhaeuser Company | Rate control overflow system for disk screens |
| US5370322A (en) * | 1993-05-24 | 1994-12-06 | Courtaulds Fibres (Holdings) Limited | Filtering particulate cellulosic-based material |
| US5568896A (en) * | 1994-02-22 | 1996-10-29 | Beloit Technologies, Inc. | Methods for preparing pulpwood for digestion |
| DE29504464U1 (de) * | 1995-03-16 | 1995-05-11 | Gres Holzaufbereitungs Gmbh | Anlage zur Verarbeitung von Holz, insbesondere Altholz |
| AU6405696A (en) * | 1995-06-29 | 1997-01-30 | Reijo K. Salminen | Continuous digester |
| DE19529263A1 (de) * | 1995-08-09 | 1997-02-13 | Glunz Ag | Vorrichtung zur Aufbereitung von Holzspänen |
| FI100666B (sv) * | 1996-06-17 | 1998-01-30 | Valmet Corp | Förfarande och anordning för behandling av rejektmaterial |
| EP1120503A1 (de) * | 2000-01-24 | 2001-08-01 | Markus Glesser | Verfahren und System zum Verwerten von Holzspänen, die in einem Holzbearbeitungsbertrieb anfallen |
| US6321804B1 (en) * | 2000-04-08 | 2001-11-27 | Mangold Recycling Inc. | Process for grinding and coloring wood chips |
| US6412530B1 (en) * | 2000-04-08 | 2002-07-02 | Mangold Recycling Inc. | Process for grinding and coloring woodchips |
| FI108920B (sv) * | 2000-09-20 | 2002-04-30 | Andritz Oy | Anordning för indelning av träflis i olika fraktioner |
| FR2938457B1 (fr) * | 2008-11-14 | 2011-01-07 | Terra Nova | Procede de recuperation des metaux contenus dans les dechets electroniques |
| CN107053390B (zh) * | 2017-04-01 | 2019-11-15 | 安徽省吉庆卫生用品有限公司 | 一种竹片分选拉丝机 |
| CN108262134A (zh) * | 2018-01-18 | 2018-07-10 | 辽宁科技大学 | 低品位磁铁矿三段破碎六段预选破碎工艺 |
| CN113681667A (zh) * | 2021-09-13 | 2021-11-23 | 中国林业科学研究院木材工业研究所 | 一种松材线虫疫木无害化木片制备方法及其装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2452533A (en) * | 1944-06-30 | 1948-10-26 | Paper Chemistry Inst | Preparation of paper-making fiber and other useful materials from straw |
| US3069101A (en) * | 1958-12-05 | 1962-12-18 | Soderhamn Verkst Er Ab | Wood chipper |
| US4376042A (en) * | 1981-05-11 | 1983-03-08 | Weyerhaeuser Company | Chip sizing process |
| US4396501A (en) * | 1981-08-10 | 1983-08-02 | Morbark Industries, Inc. | Wood chip screening and processing method and apparatus |
| NL8400874A (nl) * | 1984-03-19 | 1985-10-16 | Vierhouten Recycling B V | Werkwijze en inrichting voor het uit afvalhout vervaardigen van houtspanen. |
-
1988
- 1988-06-20 FI FI882928A patent/FI82719C/sv not_active IP Right Cessation
-
1989
- 1989-06-08 CA CA000602145A patent/CA1336181C/en not_active Expired - Fee Related
- 1989-06-15 DE DE3919610A patent/DE3919610A1/de active Granted
- 1989-06-15 NO NO892482A patent/NO302022B1/no not_active IP Right Cessation
- 1989-06-19 BR BR898902956A patent/BR8902956A/pt not_active IP Right Cessation
- 1989-06-19 RU SU894614325A patent/RU2032008C1/ru active
- 1989-06-19 FR FR8908097A patent/FR2632876B1/fr not_active Expired - Fee Related
- 1989-06-19 SE SE8902209A patent/SE503870C2/sv not_active IP Right Cessation
- 1989-06-20 AT AT0151289A patent/AT395988B/de not_active IP Right Cessation
- 1989-06-20 CN CN89104316A patent/CN1019644B/zh not_active Expired
- 1989-06-20 JP JP1155990A patent/JPH0280682A/ja active Pending
-
1991
- 1991-05-28 US US07/707,185 patent/US5133507A/en not_active Expired - Fee Related
-
1993
- 1993-06-15 LV LVP-93-597A patent/LV11012B/en unknown
- 1993-06-23 LT LTIP696A patent/LT3401B/lt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA151289A (de) | 1992-09-15 |
| FI882928A (fi) | 1989-12-21 |
| LV11012A (lv) | 1996-02-20 |
| NO892482L (no) | 1989-12-21 |
| RU2032008C1 (ru) | 1995-03-27 |
| FR2632876A1 (fr) | 1989-12-22 |
| FR2632876B1 (fr) | 1992-10-16 |
| DE3919610C2 (sv) | 1990-10-18 |
| CN1038598A (zh) | 1990-01-10 |
| DE3919610A1 (de) | 1989-12-21 |
| FI882928A0 (fi) | 1988-06-20 |
| SE8902209L (sv) | 1989-12-21 |
| LT3401B (en) | 1995-09-25 |
| FI82719C (sv) | 1991-04-10 |
| LV11012B (en) | 1996-04-20 |
| US5133507A (en) | 1992-07-28 |
| JPH0280682A (ja) | 1990-03-20 |
| SE503870C2 (sv) | 1996-09-23 |
| BR8902956A (pt) | 1990-02-06 |
| FI82719B (fi) | 1990-12-31 |
| CN1019644B (zh) | 1992-12-30 |
| AT395988B (de) | 1993-04-26 |
| SE8902209D0 (sv) | 1989-06-19 |
| LTIP696A (en) | 1995-01-31 |
| NO892482D0 (no) | 1989-06-15 |
| CA1336181C (en) | 1995-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN DECEMBER 2003 |