FI881102A - Trumsaoll. - Google Patents

Trumsaoll. Download PDF

Info

Publication number
FI881102A
FI881102A FI881102A FI881102A FI881102A FI 881102 A FI881102 A FI 881102A FI 881102 A FI881102 A FI 881102A FI 881102 A FI881102 A FI 881102A FI 881102 A FI881102 A FI 881102A
Authority
FI
Finland
Prior art keywords
chips
gaps
drum
annular
thickness
Prior art date
Application number
FI881102A
Other languages
English (en)
Other versions
FI84031B (fi
FI84031C (fi
FI881102A0 (fi
Inventor
Alf Oekvist
Original Assignee
Kmw Ab Kone
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 Kmw Ab Kone filed Critical Kmw Ab Kone
Publication of FI881102A publication Critical patent/FI881102A/fi
Publication of FI881102A0 publication Critical patent/FI881102A0/fi
Publication of FI84031B publication Critical patent/FI84031B/fi
Application granted granted Critical
Publication of FI84031C publication Critical patent/FI84031C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/526—Cleaning with brushes or scrapers with scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • B07B1/24—Revolving drums with fixed or moving interior agitators
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/16—Cylinders and plates for screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Combined Means For Separation Of Solids (AREA)
FI881102A 1985-09-19 1988-03-09 Trumsaoll. FI84031C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8504347 1985-09-19
SE8504347A SE456890B (sv) 1985-09-19 1985-09-19 Trumsaall foer tjocklekssaallning av styckeformigt material, saerskilt flis
SE8600420 1986-09-18
PCT/SE1986/000420 WO1987001624A1 (en) 1985-09-19 1986-09-18 Drum screen

Publications (4)

Publication Number Publication Date
FI881102A true FI881102A (fi) 1988-03-09
FI881102A0 FI881102A0 (fi) 1988-03-09
FI84031B FI84031B (fi) 1991-06-28
FI84031C FI84031C (fi) 1991-10-10

Family

ID=20361453

Family Applications (1)

Application Number Title Priority Date Filing Date
FI881102A FI84031C (fi) 1985-09-19 1988-03-09 Trumsaoll.

Country Status (5)

Country Link
US (1) US4784761A (fi)
CA (1) CA1285526C (fi)
FI (1) FI84031C (fi)
SE (1) SE456890B (fi)
WO (1) WO1987001624A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935124A (en) * 1989-05-02 1990-06-19 International Paper Company Rotatable wood chip classifier
ATE255621T1 (de) 1999-09-22 2003-12-15 Gebroeders Cappelle Nv Hitzebeständiges bismuthvanadat-pigment und verfahren zu seiner herstellung
DE102004012768A1 (de) * 2004-03-15 2005-10-06 Farwick, Andreas Trommelsiebmaschine
DE102004012778A1 (de) * 2004-03-15 2005-10-13 Andreas Farwick Siebmaschine für unterschiedliche Trommeldurchmesser
NL2001725C2 (nl) * 2008-06-26 2009-12-29 Miguel Angel Aguilera Zayas Werkwijze ter verwijdering van zware metalen uit gecomposteerd GFT afval om dit geschikt te maken voor toepassing als horticultuur substraat.
US8128324B2 (en) * 2009-06-09 2012-03-06 Matthew Bullock Cargo restraint method with enhanced shear strength

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687212A (en) * 1950-05-20 1954-08-24 Fmc Corp String bean grader
US2915182A (en) * 1955-09-07 1959-12-01 Superior Separator Company Apparatus for grading grain
AT300441B (de) * 1969-08-11 1972-07-25 Heid Ag Maschf Siebzylinder für die Sortierung von Körnerfrüchten, vorzugsweise Mais
US4018675A (en) * 1975-05-19 1977-04-19 Petrucci Ben G Waste sorting machine
US4178238A (en) * 1977-01-25 1979-12-11 Harris Loyd F Apparatus for processing low-grade aggregate ore
AT373510B (de) * 1980-04-28 1984-01-25 Mayer Michael Sortiertrommel fuer kuerbiskerne
CA1162899A (en) * 1981-02-11 1984-02-28 Jan Kruyer Rotative grizzly for oil sand separation
SU975119A1 (ru) * 1981-07-23 1982-11-23 Рязанский Завод Сельскохозяйственного Машиностроения Устройство дл чистки фигурных сортирующих роликов
US4535895A (en) * 1982-04-13 1985-08-20 Computer Services Corporation Sorting device
GB2151947A (en) * 1983-12-23 1985-07-31 Brian Chang Apparatus and a method suitable for grading pieces of granite by size

Also Published As

Publication number Publication date
FI84031B (fi) 1991-06-28
FI84031C (fi) 1991-10-10
WO1987001624A1 (en) 1987-03-26
SE8504347D0 (sv) 1985-09-19
SE8504347L (sv) 1987-03-20
CA1285526C (en) 1991-07-02
SE456890B (sv) 1988-11-14
US4784761A (en) 1988-11-15
FI881102A0 (fi) 1988-03-09

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: KONE-KMW AB