CA2278286A1 - Method of and apparatus for treating wood chips - Google Patents

Method of and apparatus for treating wood chips Download PDF

Info

Publication number
CA2278286A1
CA2278286A1 CA002278286A CA2278286A CA2278286A1 CA 2278286 A1 CA2278286 A1 CA 2278286A1 CA 002278286 A CA002278286 A CA 002278286A CA 2278286 A CA2278286 A CA 2278286A CA 2278286 A1 CA2278286 A1 CA 2278286A1
Authority
CA
Canada
Prior art keywords
chip
screen
fraction
fractions
chips
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002278286A
Other languages
English (en)
French (fr)
Inventor
Mikko Jokinen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BMH Wood Technology Oy
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2278286A1 publication Critical patent/CA2278286A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/023—Cleaning wood chips or other raw materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Paper (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
  • Combined Means For Separation Of Solids (AREA)
CA002278286A 1997-01-22 1998-01-21 Method of and apparatus for treating wood chips Abandoned CA2278286A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI970265A FI102910B (fi) 1997-01-22 1997-01-22 Menetelmä ja laitteisto puuhakkeen käsittelemiseksi
FI970265 1997-01-22
PCT/FI1998/000051 WO1998032910A1 (en) 1997-01-22 1998-01-21 Method of and apparatus for treating wood chips

Publications (1)

Publication Number Publication Date
CA2278286A1 true CA2278286A1 (en) 1998-07-30

Family

ID=8547749

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002278286A Abandoned CA2278286A1 (en) 1997-01-22 1998-01-21 Method of and apparatus for treating wood chips

Country Status (6)

Country Link
US (1) US6209812B1 ( )
AU (1) AU5666898A ( )
CA (1) CA2278286A1 ( )
FI (1) FI102910B ( )
SE (1) SE9902718D0 ( )
WO (1) WO1998032910A1 ( )

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20018273U1 (de) * 2000-10-17 2002-02-28 Recom Patent & License Gmbh Anlage zur Aufbereitung von Altgummi
US20030213168A1 (en) * 2002-04-01 2003-11-20 Anthony Hesse Compositions, methods and devices for enhancing landscaping materials
US20050230073A1 (en) * 2004-04-06 2005-10-20 Thi International Llc Apparatus and method for treating mulch
US7258922B2 (en) * 2003-03-31 2007-08-21 Thi International, Inc. Compositions, methods and devices for enhancing landscaping or marker materials
US20050136177A1 (en) * 2003-08-25 2005-06-23 Anthony Hesse Method for coloring landscaping materials using foamable dry colorant
US8215575B2 (en) * 2008-01-25 2012-07-10 Ucc Dry Sorbent Injection Llc In-line milling system
US9205431B2 (en) 2013-03-14 2015-12-08 Joy Mm Delaware, Inc. Variable speed motor drive for industrial machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20863A (fi) * 1940-07-26 1945-09-11 Cellinventor Oy Ab Förfaringssätt för blekning av fibermaterial
US3622089A (en) * 1969-12-04 1971-11-23 Johnson Welding & Equipment Co Crushing plant
US4050980A (en) * 1974-11-27 1977-09-27 Crown Zellerbach Corporation Selective delamination of wood chips
DE2856020A1 (de) * 1978-12-23 1980-07-10 Kone Oy Verfahren zum steigern des gewinnbaren holzgehalts in holzhackspaenen auf mechanischem weg
SU1542981A1 (ru) 1988-01-08 1990-02-15 Le Lesotekh Akad Способ очистки щепы от гнили
US4953795A (en) * 1988-10-24 1990-09-04 Beloit Corporation Wood chip cracking apparatus
US5385309A (en) * 1993-11-16 1995-01-31 Beloit Technologies, Inc. Segmented wood chip cracking roll

Also Published As

Publication number Publication date
AU5666898A (en) 1998-08-18
SE9902718L (sv) 1999-07-16
SE9902718D0 (sv) 1999-07-16
FI102910B1 (fi) 1999-03-15
FI970265A0 (fi) 1997-01-22
FI970265A (fi) 1998-07-23
FI102910B (fi) 1999-03-15
US6209812B1 (en) 2001-04-03
WO1998032910A1 (en) 1998-07-30

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead