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FI117164B - Förfarande för trumbarkning av virke och motsvarande apparatur - Google Patents

Förfarande för trumbarkning av virke och motsvarande apparatur Download PDF

Info

Publication number
FI117164B
FI117164B FI20040360A FI20040360A FI117164B FI 117164 B FI117164 B FI 117164B FI 20040360 A FI20040360 A FI 20040360A FI 20040360 A FI20040360 A FI 20040360A FI 117164 B FI117164 B FI 117164B
Authority
FI
Finland
Prior art keywords
drum
bark
peeling
wood
roller
Prior art date
Application number
FI20040360A
Other languages
English (en)
Finnish (fi)
Other versions
FI20040360L (sv
FI20040360A0 (sv
Inventor
Arvo Jonkka
Original Assignee
Metso Paper Inc
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 Metso Paper Inc filed Critical Metso Paper Inc
Priority to FI20040360A priority Critical patent/FI117164B/sv
Publication of FI20040360A0 publication Critical patent/FI20040360A0/sv
Priority to EP05717298A priority patent/EP1720688A1/en
Priority to PCT/FI2005/050044 priority patent/WO2005084897A1/en
Priority to US10/585,349 priority patent/US20090188586A1/en
Publication of FI20040360L publication Critical patent/FI20040360L/sv
Application granted granted Critical
Publication of FI117164B publication Critical patent/FI117164B/sv

Links

Classifications

    • 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
    • B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
    • B27L1/04—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks in rotating drums
    • B27L1/05—Drums therefor
    • 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
    • B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
    • B27L1/04—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks in rotating drums
    • B27L1/045—Feeding devices therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
FI20040360A 2004-03-05 2004-03-05 Förfarande för trumbarkning av virke och motsvarande apparatur FI117164B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20040360A FI117164B (sv) 2004-03-05 2004-03-05 Förfarande för trumbarkning av virke och motsvarande apparatur
EP05717298A EP1720688A1 (en) 2004-03-05 2005-02-22 Method and apparatus for drum debarking of wood
PCT/FI2005/050044 WO2005084897A1 (en) 2004-03-05 2005-02-22 Method and apparatus for drum debarking of wood
US10/585,349 US20090188586A1 (en) 2004-03-05 2005-02-22 Method and apparatus for drum debarking of wood

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040360A FI117164B (sv) 2004-03-05 2004-03-05 Förfarande för trumbarkning av virke och motsvarande apparatur
FI20040360 2004-03-05

Publications (3)

Publication Number Publication Date
FI20040360A0 FI20040360A0 (sv) 2004-03-05
FI20040360L FI20040360L (sv) 2005-09-06
FI117164B true FI117164B (sv) 2006-07-14

Family

ID=32039386

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040360A FI117164B (sv) 2004-03-05 2004-03-05 Förfarande för trumbarkning av virke och motsvarande apparatur

Country Status (4)

Country Link
US (1) US20090188586A1 (sv)
EP (1) EP1720688A1 (sv)
FI (1) FI117164B (sv)
WO (1) WO2005084897A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104070583B (zh) * 2014-04-22 2016-05-25 湖北工业大学 一种瓣合滑筒式圆木剥皮机
CN113246251B (zh) * 2021-05-19 2024-08-20 广西力源宝科技有限公司 桉树皮资源化加工系统及加工方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE420176B (sv) * 1980-02-05 1981-09-21 Mo Och Domsjoe Ab Anordning vid en bakningstrumma
SE454758B (sv) * 1984-04-06 1988-05-30 Kone Oy Sett och anordning for att behandla skogsravara i en barktrumma
FI20021134L (sv) * 2002-06-12 2003-12-13 Metso Paper Inc Trumbarkningsförfarande och avskiljning av bark från ett träflöde
US6851461B2 (en) * 2002-07-12 2005-02-08 Carmanah Design And Manufacturing Apparatus for debarking logs with reversible rotation for varying the rate of debarking

Also Published As

Publication number Publication date
FI20040360L (sv) 2005-09-06
EP1720688A1 (en) 2006-11-15
FI20040360A0 (sv) 2004-03-05
US20090188586A1 (en) 2009-07-30
WO2005084897A1 (en) 2005-09-15

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