SE503870C2 - Tvåstegsförfarande för sortering av flis samt anordning för utförande av förfarandet - Google Patents

Tvåstegsförfarande för sortering av flis samt anordning för utförande av förfarandet

Info

Publication number
SE503870C2
SE503870C2 SE8902209A SE8902209A SE503870C2 SE 503870 C2 SE503870 C2 SE 503870C2 SE 8902209 A SE8902209 A SE 8902209A SE 8902209 A SE8902209 A SE 8902209A SE 503870 C2 SE503870 C2 SE 503870C2
Authority
SE
Sweden
Prior art keywords
chips
fraction
screen
disc
stage
Prior art date
Application number
SE8902209A
Other languages
English (en)
Swedish (sv)
Other versions
SE8902209L (sv
SE8902209D0 (sv
Inventor
Matti Sepling
Jorma Voujolainen
Matti Kahilahti
Original Assignee
Andritz Patentverwaltung
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 Andritz Patentverwaltung filed Critical Andritz Patentverwaltung
Publication of SE8902209D0 publication Critical patent/SE8902209D0/xx
Publication of SE8902209L publication Critical patent/SE8902209L/xx
Publication of SE503870C2 publication Critical patent/SE503870C2/sv

Links

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)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Paper (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
SE8902209A 1988-06-20 1989-06-19 Tvåstegsförfarande för sortering av flis samt anordning för utförande av förfarandet SE503870C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI882928A FI82719C (fi) 1988-06-20 1988-06-20 Foerfarande och anordning foer sortering av flis.

Publications (3)

Publication Number Publication Date
SE8902209D0 SE8902209D0 (sv) 1989-06-19
SE8902209L SE8902209L (sv) 1989-12-21
SE503870C2 true SE503870C2 (sv) 1996-09-23

Family

ID=8526671

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902209A SE503870C2 (sv) 1988-06-20 1989-06-19 Tvåstegsförfarande för sortering av flis samt anordning för utförande av förfarandet

Country Status (14)

Country Link
US (1) US5133507A (pt)
JP (1) JPH0280682A (pt)
CN (1) CN1019644B (pt)
AT (1) AT395988B (pt)
BR (1) BR8902956A (pt)
CA (1) CA1336181C (pt)
DE (1) DE3919610A1 (pt)
FI (1) FI82719C (pt)
FR (1) FR2632876B1 (pt)
LT (1) LT3401B (pt)
LV (1) LV11012B (pt)
NO (1) NO302022B1 (pt)
RU (1) RU2032008C1 (pt)
SE (1) SE503870C2 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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 Greß Holzaufbereitungs GmbH, 07356 Lobenstein Anlage zur Verarbeitung von Holz, insbesondere Altholz
US5680995A (en) * 1995-06-29 1997-10-28 Salminen; Reijo K. Continuous digester
DE19529263A1 (de) * 1995-08-09 1997-02-13 Glunz Ag Vorrichtung zur Aufbereitung von Holzspänen
FI100666B (fi) * 1996-06-17 1998-01-30 Valmet Corp Menetelmä ja sovitelma rejektimateriaalin käsittelemiseksi
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 (fi) * 2000-09-20 2002-04-30 Andritz Oy Laite puuhakkeen jaottelemiseksi eri fraktioihin
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
US20240293954A1 (en) * 2023-02-14 2024-09-05 Välinge Innovation AB Method to refine waste wood-based material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
BR8902956A (pt) 1990-02-06
ATA151289A (de) 1992-09-15
JPH0280682A (ja) 1990-03-20
SE8902209L (sv) 1989-12-21
FI882928A0 (fi) 1988-06-20
DE3919610A1 (de) 1989-12-21
LV11012A (lv) 1996-02-20
AT395988B (de) 1993-04-26
NO892482D0 (no) 1989-06-15
FR2632876B1 (fr) 1992-10-16
FI82719C (fi) 1991-04-10
SE8902209D0 (sv) 1989-06-19
CA1336181C (en) 1995-07-04
CN1019644B (zh) 1992-12-30
LV11012B (en) 1996-04-20
CN1038598A (zh) 1990-01-10
FR2632876A1 (fr) 1989-12-22
FI82719B (fi) 1990-12-31
DE3919610C2 (pt) 1990-10-18
NO892482L (no) 1989-12-21
RU2032008C1 (ru) 1995-03-27
NO302022B1 (no) 1998-01-12
FI882928A (fi) 1989-12-21
LTIP696A (en) 1995-01-31
LT3401B (en) 1995-09-25
US5133507A (en) 1992-07-28

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Legal Events

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