LV11012B - Procedure and apparatus for the sorting of wood chips - Google Patents

Procedure and apparatus for the sorting of wood chips Download PDF

Info

Publication number
LV11012B
LV11012B LVP-93-597A LV930597A LV11012B LV 11012 B LV11012 B LV 11012B LV 930597 A LV930597 A LV 930597A LV 11012 B LV11012 B LV 11012B
Authority
LV
Latvia
Prior art keywords
chips
fraction
sieve
screen
disc
Prior art date
Application number
LVP-93-597A
Other languages
English (en)
Latvian (lv)
Other versions
LV11012A (lv
Inventor
Sepling Matti
Vuojolainen Jorma
Kahilahti Matti
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 LV11012A publication Critical patent/LV11012A/xx
Publication of LV11012B publication Critical patent/LV11012B/en

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)
LVP-93-597A 1988-06-20 1993-06-15 Procedure and apparatus for the sorting of wood chips LV11012B (en)

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 (2)

Publication Number Publication Date
LV11012A LV11012A (lv) 1996-02-20
LV11012B true LV11012B (en) 1996-04-20

Family

ID=8526671

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-93-597A LV11012B (en) 1988-06-20 1993-06-15 Procedure and apparatus for the sorting of wood chips

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 (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 (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
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
SE503870C2 (sv) 1996-09-23
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 (sv) 1991-04-10
SE8902209D0 (sv) 1989-06-19
CA1336181C (en) 1995-07-04
CN1019644B (zh) 1992-12-30
CN1038598A (zh) 1990-01-10
FR2632876A1 (fr) 1989-12-22
FI82719B (fi) 1990-12-31
DE3919610C2 (sv) 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

Similar Documents

Publication Publication Date Title
US5133507A (en) Procedure and apparatus for the sorting of wood chips
CA2199834C (en) Open air density separator
US4490247A (en) Air stream separator
US4376042A (en) Chip sizing process
EP1782893A2 (de) Klassierung von Holzspänen und Hackschnitzeln
CA2013177C (en) Apparatus and method for sizing wood chips
DE69811481T2 (de) Sortieren von abfallmaterial
EP1100992B1 (de) Verfahren und einrichtung zur sortierung eines papiergemisches
US6260777B1 (en) Method and equipment for manufacturing predetermined low bark content wood chips and a high bark content fuel fraction from wood chips with bark attached
US5568896A (en) Methods for preparing pulpwood for digestion
AU646931B2 (en) A roller screen for screening bulk material, especially wood chips
CN115581308A (zh) 一种梗拐剔除系统及梗拐剔除方法
EP0646049B1 (en) A method for manufacturing low bark content wood chips from whole-tree chips
CA3098966A1 (en) Separating device
WO1990005034A1 (en) Apparatus and method for the separation of particulate material
CA1203202A (en) Chip sizing process
CA1072495A (en) Fluid suspension, stratification, shredded trash separator
DEF0009178MA (sv)
DE19529263A1 (de) Vorrichtung zur Aufbereitung von Holzspänen