BRPI0509977A - mecanismo de descasque - Google Patents

mecanismo de descasque

Info

Publication number
BRPI0509977A
BRPI0509977A BRPI0509977-3A BRPI0509977A BRPI0509977A BR PI0509977 A BRPI0509977 A BR PI0509977A BR PI0509977 A BRPI0509977 A BR PI0509977A BR PI0509977 A BRPI0509977 A BR PI0509977A
Authority
BR
Brazil
Prior art keywords
debarking
logs
axis
movement
axes
Prior art date
Application number
BRPI0509977-3A
Other languages
English (en)
Inventor
Pekka Kokko
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 BRPI0509977A publication Critical patent/BRPI0509977A/pt
Publication of BRPI0509977B1 publication Critical patent/BRPI0509977B1/pt

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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Paper (AREA)

Abstract

A invenção refere-se a um mecanismo (1) de descasque para a descorticação ou pré-tratamento de toros (2) para realizar, individualmente, um descasque final e para descarregar, pelo menos, uma parte da casca removida de um fluxo de madeira que atravessa o mecanismo de descasque, compreendendo o referido mecanismo de descasque uma série de eixos (3, 3<39>) de descasque rotativos que se estendem de modo paralelo ao sentido (A) de avanço dos toros a serem aí introduzidos, que estão dotados com uma série de dentes (4) que se estendem para aléia da superfície circunferencial do eixo (3, 3<39>) Os eixos (3, 3<39>) de descasque estão colocados numa relação entre si de tal modo que os toros (2) a processar realizam um movimento (C) rotativo no mecanismo de descasque, e, devido a esse movimento, os toros (2) na superficie de suporte formada pelos eixos (3, 3<39>) de descasque são forçados, por sua vez, pelo efeito do movimento (5) rotativo dos eixos (3, 3<39>) de descasque, a deslocarem-se para a posição superior, a partir da qual rolam no sentido descendente para a posição inferior por cima dos outros toros (2) no mecanismo (1) de descasque. Pelo menos, o eixo (3<39>) de descasque situado na posição mais alta, é deslocado lateralmente na direção da parte (6) interna do mecanismo de descasque (1) de tal modo que o referido eixo de descasque tem um efeito de impacto sobre os toros (2) que colidem com ele e foram deslocados pelos eixos (3) de descasque situados numa posição interior, e, devido a esse efeito, a direção de movimento dos toros (2) que colidiram com o referido eixo de descasque irá alterar-se de tal modo que, quando se divide o movimento numa componente horizontal e numa vertical, a componente horizontal de movimento irá apontar na direção da parte (6) interna do mecanismo de descasque (1). A velocidade circunferencial do eixo de descasque é selecionada de modo a ser maior quanto mais alta for a posição do eixo (3, 3<39>) de descasque.Proporciona-se uma passagem (7) livre para que a casca passe sobre o eixo (3<39>) de descasque.
BRPI0509977-3A 2004-04-20 2005-04-19 Mecanismo de descasque BRPI0509977B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20045140 2004-04-20
FI20045140A FI119283B (fi) 2004-04-20 2004-04-20 Kuorintalaite
PCT/FI2005/050126 WO2005102635A1 (en) 2004-04-20 2005-04-19 Debarking mechanism

Publications (2)

Publication Number Publication Date
BRPI0509977A true BRPI0509977A (pt) 2007-10-16
BRPI0509977B1 BRPI0509977B1 (pt) 2018-01-30

Family

ID=32104268

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509977-3A BRPI0509977B1 (pt) 2004-04-20 2005-04-19 Mecanismo de descasque

Country Status (17)

Country Link
US (2) US8020594B2 (pt)
CN (1) CN100423917C (pt)
AR (1) AR048616A1 (pt)
AT (1) AT503057B1 (pt)
AU (1) AU2005234962B2 (pt)
BR (1) BRPI0509977B1 (pt)
CA (1) CA2562072C (pt)
DE (1) DE112005000877T5 (pt)
ES (1) ES2292363B2 (pt)
FI (1) FI119283B (pt)
MY (1) MY158851A (pt)
NO (1) NO329338B1 (pt)
PT (1) PT2005102635W (pt)
RU (1) RU2337809C2 (pt)
SE (1) SE529363C2 (pt)
WO (1) WO2005102635A1 (pt)
ZA (1) ZA200608608B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI119283B (fi) * 2004-04-20 2008-09-30 Andritz Oy Kuorintalaite
FI117378B (fi) * 2004-04-20 2006-09-29 Andritz Oy Kuorintalaite
DE202009016936U1 (de) 2009-12-15 2010-04-15 Rudnick & Enners Maschinen- Und Anlagenbau Gmbh Entrindungswelle für einen Entrindungsprozess mit einer lösbaren Befestigung der Entrindungswerkzeuge
CN104044195B (zh) * 2014-04-22 2016-04-06 湖北工业大学 一种梅花形套笼搓揉式圆木剥皮机
EP3250351A4 (en) * 2015-01-26 2018-10-10 Acrowood Corporation Batch-style bottom-discharge rotary debarker
SG10201507585RA (en) * 2015-09-14 2016-08-30 Asia Pacific Resources Internat Holdings Ltd Apparatus and method for removing bark from logs
CN105690523B (zh) * 2016-03-23 2017-12-29 新昌县回山新农村建设有限公司 一种原木去皮机的落料装置
CN107116652A (zh) * 2017-06-13 2017-09-01 芜湖桑健电子科技有限公司 原木处理装置
CN107030830A (zh) * 2017-06-13 2017-08-11 芜湖桑健电子科技有限公司 原木处理装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI28777A (fi) 1956-12-10 Valmet Oy Pyöreän puutavaran kuorimislaite
US5394912A (en) * 1993-08-04 1995-03-07 Real Search Inc. Wood fibre debris processor
CA2186098C (en) * 1996-09-20 1999-04-20 Eric Gagne Multi-drum barking machine
FI109980B (fi) * 1999-12-31 2002-11-15 Andritz Ag Maschf Laite puiden kuorimiseksi tai esikäsittelemiseksi kuorintaa varten
FI112181B (fi) * 2001-04-11 2003-11-14 Andritz Oy Kuorintalaitteen kuorinta-akseli
US6619345B2 (en) * 2001-04-13 2003-09-16 Andritz Oy Arrangement for a debarking shaft
US6619346B2 (en) * 2001-04-13 2003-09-16 Andritz Oy Debarking machine
US6588467B2 (en) * 2001-04-13 2003-07-08 Andritz Oy Arrangement in the discharge end of a debarking machine
CA2419762C (en) * 2002-02-25 2012-05-01 Realsearch Inc. Batch rotary debarker
FI119283B (fi) * 2004-04-20 2008-09-30 Andritz Oy Kuorintalaite

Also Published As

Publication number Publication date
PT2005102635W (pt) 2007-03-30
CN100423917C (zh) 2008-10-08
AT503057A3 (de) 2007-12-15
AR048616A1 (es) 2006-05-10
MY158851A (en) 2016-11-15
BRPI0509977B1 (pt) 2018-01-30
ZA200608608B (en) 2007-11-28
ES2292363B2 (es) 2008-10-16
AU2005234962B2 (en) 2009-10-29
SE529363C2 (sv) 2007-07-17
RU2006140786A (ru) 2008-05-27
SE0502810L (sv) 2006-01-12
AT503057B1 (de) 2009-01-15
WO2005102635A1 (en) 2005-11-03
FI20045140A (fi) 2005-10-21
FI20045140A0 (fi) 2004-04-20
CA2562072A1 (en) 2005-11-03
NO20065283L (no) 2006-11-17
US8201599B2 (en) 2012-06-19
CN101001726A (zh) 2007-07-18
US20120024426A1 (en) 2012-02-02
AT503057A2 (de) 2007-07-15
NO329338B1 (no) 2010-09-27
AU2005234962A1 (en) 2005-11-03
ES2292363A1 (es) 2008-03-01
FI119283B (fi) 2008-09-30
US20090151817A1 (en) 2009-06-18
CA2562072C (en) 2011-07-19
DE112005000877T5 (de) 2007-03-29
US8020594B2 (en) 2011-09-20
RU2337809C2 (ru) 2008-11-10

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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]