SE506705C2 - Tömningssystem för massaved till en barkningstrumma - Google Patents

Tömningssystem för massaved till en barkningstrumma

Info

Publication number
SE506705C2
SE506705C2 SE9101972A SE9101972A SE506705C2 SE 506705 C2 SE506705 C2 SE 506705C2 SE 9101972 A SE9101972 A SE 9101972A SE 9101972 A SE9101972 A SE 9101972A SE 506705 C2 SE506705 C2 SE 506705C2
Authority
SE
Sweden
Prior art keywords
emptying
opening
drum
bark
barrier
Prior art date
Application number
SE9101972A
Other languages
English (en)
Swedish (sv)
Other versions
SE9101972L (sv
SE9101972D0 (sv
Inventor
Ian J H Clarke-Pounder
Edward L Farrar
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of SE9101972D0 publication Critical patent/SE9101972D0/xx
Publication of SE9101972L publication Critical patent/SE9101972L/
Publication of SE506705C2 publication Critical patent/SE506705C2/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
    • B27L1/02—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks against each other; Equipment for wet practice
    • B27L1/025—Debarking in rotating drums

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Paper (AREA)
  • Fish Paste Products (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
SE9101972A 1990-07-03 1991-06-26 Tömningssystem för massaved till en barkningstrumma SE506705C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/548,498 US5019123A (en) 1990-07-03 1990-07-03 Pulp log discharge system for a debarking drum

Publications (3)

Publication Number Publication Date
SE9101972D0 SE9101972D0 (sv) 1991-06-26
SE9101972L SE9101972L (sv) 1992-01-04
SE506705C2 true SE506705C2 (sv) 1998-02-02

Family

ID=24189108

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101972A SE506705C2 (sv) 1990-07-03 1991-06-26 Tömningssystem för massaved till en barkningstrumma

Country Status (5)

Country Link
US (1) US5019123A (de)
AT (1) AT400547B (de)
CA (1) CA2045978C (de)
FI (1) FI913211A (de)
SE (1) SE506705C2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI85238B (fi) * 1990-05-02 1991-12-13 Kone Oy Foerfarande och anordning foer styrning av barkningsprocess.
US5803142A (en) * 1997-09-08 1998-09-08 Westvaco Corporation Debarking and chipping folded whole-trees
US5868186A (en) * 1997-09-11 1999-02-09 Westvaco Corporation Debarking wood without introducing contaminants into the wood
US6009921A (en) * 1999-04-05 2000-01-04 The Price Companies, Inc. Highlift antiwear attachment for angle debarking drum lifters
CN105268628A (zh) * 2015-11-20 2016-01-27 金川集团股份有限公司 一种筛分镍残极的滚筒筛分机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417796A (en) * 1966-02-15 1968-12-24 Manitowoc Shipbuilding Inc Debarking apparatus
US4173239A (en) * 1977-07-12 1979-11-06 Chicago Bridge & Iron Company Method of and apparatus for controlling the flow of materials from a rotating drum
SE430483B (sv) * 1982-03-19 1983-11-21 Karlstad Mekaniska Ab Barktrumma
FI76723C (fi) * 1983-12-22 1988-12-12 Rauma Repola Oy Foerfarande foer att staenga av regleringsporten till en barkningstrumma, och port foer utfoerande av foerfarandet.
FI80227C (fi) * 1986-11-26 1990-05-10 Kone Oy Anordning foer matande av traed i en barkningstrumma.

Also Published As

Publication number Publication date
SE9101972L (sv) 1992-01-04
FI913211A (fi) 1992-01-04
SE9101972D0 (sv) 1991-06-26
ATA132991A (de) 1995-06-15
FI913211A0 (fi) 1991-07-02
CA2045978C (en) 1994-09-20
CA2045978A1 (en) 1992-01-04
US5019123A (en) 1991-05-28
AT400547B (de) 1996-01-25

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Legal Events

Date Code Title Description
NUG Patent has lapsed