NO20034521L - Avbarkingsanordning - Google Patents

Avbarkingsanordning

Info

Publication number
NO20034521L
NO20034521L NO20034521A NO20034521A NO20034521L NO 20034521 L NO20034521 L NO 20034521L NO 20034521 A NO20034521 A NO 20034521A NO 20034521 A NO20034521 A NO 20034521A NO 20034521 L NO20034521 L NO 20034521L
Authority
NO
Norway
Prior art keywords
debarking
trees
shafts
shaft
teeth
Prior art date
Application number
NO20034521A
Other languages
Norwegian (no)
Other versions
NO20034521D0 (en
Inventor
Jouni Havumaeki
Pekka Kokko
Bruce Kirkpatrick
Original Assignee
Andritz Oy
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 Oy filed Critical Andritz Oy
Publication of NO20034521L publication Critical patent/NO20034521L/en
Publication of NO20034521D0 publication Critical patent/NO20034521D0/en

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
    • B27L1/02—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks against each other; Equipment for wet practice
    • 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
    • B27L1/10—Debarking or removing vestiges of branches from trees or logs; Machines therefor using rotatable tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Catching Or Destruction (AREA)

Abstract

Foreliggende oppfinnelse vedrører en avbarkingsakselanordning for en avbarkingsmekanisme (1), der avbarkingsmekanismen (1) er ment for stripping eller forbehandling av trær (2) for separert utført endelig barking og for bortføring av i hvert fall noe av den fjernede barken fra en trestrøm som passerer gjennom avbarkingsmekanismen, der avbarkingsmekanismen omfatter et antall roterbare avbarkingsaksler (3) som strekker seg parallelt med trærnes (2) tilførselsretning, der avbarkingsakslene (3) er forsynt med et antall tenner (4) som strekker seg forbi akselens (3) omkretsflate og er innrettet for å strippe bark av trærne (2), på tvers av trærnes langsgående retning og samtidig transportere trærne på tvers av akslene (3), idet akslene (3), sammen med tennene (4), er innrettet for å danne i hvert fall en del av en understøttende flate hvorpå trærne (2) er ført gjennom avbarkingsmekanismen (1). Oppfinnelsen er særpreget ved at tennene (4) er innrettet for å være effektive i begge avbarkingsakslenes (3) rotasjonsretninger, idet avbarkingsakselen (3) er utformet til å være svingbar.The present invention relates to a debarking shaft arrangement for a debarking mechanism (1), wherein the debarking mechanism (1) is intended for stripping or pre-treating trees (2) for separately performed final debarking and for removing at least some of the removed bark from a stream of wood passing through the debarking mechanism, wherein the debarking mechanism comprises a number of rotatable debarking shafts (3) extending parallel to the direction of supply of the trees (2), wherein the debarking shafts (3) are provided with a number of teeth (4) extending beyond the circumferential surface of the shaft (3) and are arranged to strip bark from the trees (2), transversely to the longitudinal direction of the trees and at the same time transport the trees transversely to the shafts (3), wherein the shafts (3), together with the teeth (4), are arranged to form at least part of a supporting surface on which the trees (2) are guided through the debarking mechanism (1). The invention is characterized in that the teeth (4) are arranged to be effective in both directions of rotation of the debarking shaft (3), the debarking shaft (3) being designed to be pivotable.

NO20034521A 2001-04-11 2003-10-09 Avbarkingsanordning NO20034521D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010755A FI112182B (en) 2001-04-11 2001-04-11 Barking shaft arrangement in a barking device
PCT/FI2002/000122 WO2002083383A1 (en) 2001-04-11 2002-02-15 Debarking shaft arrangement for a debarking mechanism

Publications (2)

Publication Number Publication Date
NO20034521L true NO20034521L (en) 2003-10-09
NO20034521D0 NO20034521D0 (en) 2003-10-09

Family

ID=8560967

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20034521A NO20034521D0 (en) 2001-04-11 2003-10-09 Avbarkingsanordning

Country Status (11)

Country Link
CN (1) CN1309542C (en)
AT (1) AT414109B (en)
BR (1) BR0208820B1 (en)
CA (1) CA2438660C (en)
DE (1) DE10296634B4 (en)
ES (1) ES2247902B1 (en)
FI (1) FI112182B (en)
NO (1) NO20034521D0 (en)
RU (1) RU2252136C2 (en)
SE (1) SE527589C2 (en)
WO (1) WO2002083383A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103144171A (en) * 2013-03-17 2013-06-12 福建鑫华股份有限公司 Paper mulberry bark stripping device
CN103144172A (en) * 2013-03-17 2013-06-12 福建鑫华股份有限公司 Paper mulberry bark stripping method
CN104249404A (en) * 2013-06-27 2014-12-31 江苏大唐机械有限公司 Trapezoidal knife installation structure of toothed roller type bark peeling machine
CN107438504A (en) * 2015-01-26 2017-12-05 阿克罗伍德公司 Batch type bottom discharge rotary peeling machine
CN108523152B (en) * 2018-03-16 2019-12-10 瑞安市妥品会鞋业有限公司 A kind of bamboo shoot peeling method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228440A (en) * 1964-01-22 1966-01-11 Ingersoll Rand Canada Log debarking apparatus
CA1225309A (en) * 1984-02-08 1987-08-11 Junichi Nakajima Drum barker
US5094281A (en) * 1991-01-25 1992-03-10 Barnhill Equipment Ltd. Debarking/delimbing apparatus
US5394912A (en) * 1993-08-04 1995-03-07 Real Search Inc. Wood fibre debris processor
US5630453A (en) * 1996-05-24 1997-05-20 Fuji Kogyo Co., Ltd. Debarking machine
US5673865A (en) * 1996-08-29 1997-10-07 Stroulger; Neal P. Waste debarker

Also Published As

Publication number Publication date
RU2252136C2 (en) 2005-05-20
WO2002083383A1 (en) 2002-10-24
FI112182B (en) 2003-11-14
SE0302426L (en) 2003-09-11
CN1500031A (en) 2004-05-26
DE10296634T5 (en) 2004-04-22
CN1309542C (en) 2007-04-11
NO20034521D0 (en) 2003-10-09
ES2247902B1 (en) 2007-01-01
DE10296634B4 (en) 2009-02-12
BR0208820B1 (en) 2011-06-28
SE0302426D0 (en) 2003-09-11
BR0208820A (en) 2004-03-09
ES2247902A1 (en) 2006-03-01
SE527589C2 (en) 2006-04-18
FI20010755L (en) 2002-10-12
AT414109B (en) 2006-09-15
WO2002083383A9 (en) 2003-04-10
CA2438660C (en) 2007-08-07
FI20010755A0 (en) 2001-04-11
ATA90432002A (en) 2005-12-15
CA2438660A1 (en) 2002-10-24

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