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BR9814914A - Device for removing bark from a wood stream containing wood and bark - Google Patents

Device for removing bark from a wood stream containing wood and bark

Info

Publication number
BR9814914A
BR9814914A BR9814914-8A BR9814914A BR9814914A BR 9814914 A BR9814914 A BR 9814914A BR 9814914 A BR9814914 A BR 9814914A BR 9814914 A BR9814914 A BR 9814914A
Authority
BR
Brazil
Prior art keywords
wood
bark
stream containing
conveyor
flow
Prior art date
Application number
BR9814914-8A
Other languages
Portuguese (pt)
Inventor
Keijo Alander
Pentti Huhta
Keijo Ventola
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 BR9814914A publication Critical patent/BR9814914A/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
    • B27L1/10—Debarking or removing vestiges of branches from trees or logs; Machines therefor using rotatable tools
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

<B><MU>APARELHO PARA REMOVER CASCAS DE UM FLUXO DE MADEIRA QUE CONTéM MADEIRA E CASCAS<MV><D> A invenção refere-se a um aparelho para remover casca a partir de um fluxo de madeira que contêm madeira e casca que se destina a ser alimentado ao aparelho. O aparelho inclui pelo menos um rolo vibrador (1), que é projetado como parte de um transportador o qual transporta um fluxo de madeira, e um número de roletes giratórios (2, 3), instalados a jusante do mesmo, abaixo de um plano de movimento (5) definido pelo dito transportador, transversal a uma direção de movimento (A) do fluxo de madeira, para proporcionar o transportador com um compartimento ou vão (4).<B> <MU> APPARATUS TO REMOVE BARK FROM A FLOW OF WOOD CONTAINING WOOD AND BARK <MV> <D> The invention relates to a device for removing bark from a stream of wood containing wood and bark that is intended to be fed to the device. The apparatus includes at least one vibrating roller (1), which is designed as part of a conveyor which carries a flow of wood, and a number of rotating rollers (2, 3), installed downstream of it, below a plane of movement (5) defined by said conveyor, transverse to a direction of movement (A) of the wood flow, to provide the conveyor with a compartment or gap (4).

BR9814914-8A 1998-01-29 1998-12-22 Device for removing bark from a wood stream containing wood and bark BR9814914A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980196A FI103717B1 (en) 1998-01-29 1998-01-29 A device for removing bark from a stream of wood containing bark and bark
PCT/FI1998/001011 WO1999038662A1 (en) 1998-01-29 1998-12-22 Apparatus for removing bark from a flow of timber containing wood and bark

Publications (1)

Publication Number Publication Date
BR9814914A true BR9814914A (en) 2000-10-31

Family

ID=8550602

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814914-8A BR9814914A (en) 1998-01-29 1998-12-22 Device for removing bark from a wood stream containing wood and bark

Country Status (7)

Country Link
AU (1) AU733175B2 (en)
BR (1) BR9814914A (en)
ES (1) ES2197734B1 (en)
FI (1) FI103717B1 (en)
NO (1) NO314790B1 (en)
SE (1) SE517091C2 (en)
WO (1) WO1999038662A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122311B (en) * 2001-08-20 2011-11-30 Metso Paper Inc Method and apparatus for separating loose bark from cube
FI122577B (en) * 2004-01-07 2012-03-30 Andritz Oy Lifting roller for connection to the shell separation roller
CN113183265B (en) * 2021-05-18 2023-11-03 徐州启峰智能科技有限公司 A greening management device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI283374A7 (en) * 1974-09-27 1976-03-28 Kone Oy
SE430483B (en) * 1982-03-19 1983-11-21 Karlstad Mekaniska Ab debarking drum
FI76511C (en) * 1983-12-30 1988-11-10 Kone Oy Bark separation device
SE459648B (en) * 1986-05-22 1989-07-24 Kmw Ab Kone DEVICE TO PROVIDE BY SUBSEQUENT PROCESSING BY A SUBSEQUENT FRICTION BARKING OF WOOD
FI76705C (en) * 1987-04-16 1988-12-12 Valmet Paper Machinery Inc FOERFARANDE FOER RENGOERING AV FILTERPLATTOR FOER SUGTORKANORDNING.
FI101524B (en) * 1996-12-10 1998-07-15 Andritz Patentverwaltung Device for removing bark from a tree and bark comprising wood stream m

Also Published As

Publication number Publication date
NO20003870D0 (en) 2000-07-28
SE0002710L (en) 2000-07-19
SE0002710D0 (en) 2000-07-19
AU1761899A (en) 1999-08-16
NO314790B1 (en) 2003-05-26
FI103717B (en) 1999-08-31
WO1999038662A1 (en) 1999-08-05
FI980196A7 (en) 1999-07-30
SE517091C2 (en) 2002-04-16
ES2197734A1 (en) 2004-01-01
ES2197734B1 (en) 2004-11-16
FI980196A0 (en) 1998-01-29
FI103717B1 (en) 1999-08-31
NO20003870L (en) 2000-09-28
AU733175B2 (en) 2001-05-10

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.