FI51612B - - Google Patents

Info

Publication number
FI51612B
FI51612B FI3334/70A FI333470A FI51612B FI 51612 B FI51612 B FI 51612B FI 3334/70 A FI3334/70 A FI 3334/70A FI 333470 A FI333470 A FI 333470A FI 51612 B FI51612 B FI 51612B
Authority
FI
Finland
Application number
FI3334/70A
Other languages
Finnish (fi)
Other versions
FI51612C (fi
Inventor
Sydney William Henry Hooper
Original Assignee
Hooper & Co Ltd S W
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 Hooper & Co Ltd S W filed Critical Hooper & Co Ltd S W
Publication of FI51612B publication Critical patent/FI51612B/fi
Application granted granted Critical
Publication of FI51612C publication Critical patent/FI51612C/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
    • 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
    • D21D5/06—Rotary screen-drums
    • 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
    • B07B2230/00—Specific aspects relating to the whole B07B subclass
    • B07B2230/01—Wet separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Sawing (AREA)
FI703334A 1970-05-11 1970-12-10 Centrifugalsil foer massa FI51612C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2255270 1970-05-11

Publications (2)

Publication Number Publication Date
FI51612B true FI51612B (xx) 1976-11-01
FI51612C FI51612C (fi) 1977-02-10

Family

ID=10181279

Family Applications (1)

Application Number Title Priority Date Filing Date
FI703334A FI51612C (fi) 1970-05-11 1970-12-10 Centrifugalsil foer massa

Country Status (10)

Country Link
US (1) US3713536A (xx)
AT (1) AT308521B (xx)
CA (1) CA923458A (xx)
DE (1) DE2063516C3 (xx)
FI (1) FI51612C (xx)
FR (1) FR2092333A5 (xx)
GB (1) GB1294980A (xx)
NO (1) NO135948C (xx)
SE (1) SE371459B (xx)
SU (1) SU393841A3 (xx)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1009583A (en) * 1973-03-23 1977-05-03 Sydney W.H. Hooper Two stage pressure pulp screen device with stationary cylindrical screen
DE2526657C3 (de) * 1975-06-14 1978-10-26 Hermann Finckh, Maschinenfabrik, 7417 Pfullingen Drucksichter für Fasersuspensionen
DE2548578C3 (de) * 1975-10-30 1979-08-23 J.M. Voith Gmbh, 7920 Heidenheim Vorrichtung zur Abscheidung von Verunreinigungen in Faserstoffsuspensionen
DE2830386C2 (de) * 1978-07-11 1982-09-02 Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen Verfahren zum Sortieren von Fasersuspensionen sowie Drucksortierer zur Durchführung des Verfahrens
US4234417A (en) * 1979-03-29 1980-11-18 Gauld Equipment Manufacturing Co. Fibrous stock screen
US4268381A (en) * 1979-05-03 1981-05-19 Uniweld Inc. Rotary pulp screening device of the vertical pressure type
US4267035A (en) * 1979-08-27 1981-05-12 The Black Clawson Company Pressurized rotary screening apparatus
US4328096A (en) * 1980-03-17 1982-05-04 The Black Clawson Company Dual flow screening apparatus
US4642189A (en) * 1983-12-12 1987-02-10 Uniweld Inc. Rotary screen of the vertical pressure type having pulp stock feed at different axial positions on the screen
US4521315A (en) * 1984-01-24 1985-06-04 Laakso Oliver A Pulp thickening utilizing stationary screens
DE3519373A1 (de) * 1985-05-30 1986-12-04 J.M. Voith Gmbh, 7920 Heidenheim Sortiergeraet
US4697982A (en) * 1986-03-13 1987-10-06 Uniweld Inc. Rotary pulp screen of the horizontal type having pulp stock feed at different axial positions on the screen
US4749475A (en) * 1986-10-23 1988-06-07 Uniweld, Inc. Two stage rotary pulp screening device
US5190161A (en) * 1987-04-22 1993-03-02 Arai Machinery Corporation Cylindrical element for filtering and separation
US5358637A (en) * 1989-02-18 1994-10-25 Herman Finckh Maschinenfabrik Gmbh & Co. Apparatus for sorting and deflaking fibrous suspensions
US5013460A (en) * 1989-11-13 1991-05-07 Kamyr, Inc. Centrifugal washer for paper pulp with means to feed pulp as a thin sheet
US5143220A (en) * 1990-11-08 1992-09-01 Ingersoll-Rand Company Apparatus for screening to remove knots from a fluid borne slurry of fibers and knots
US5072834A (en) * 1990-11-19 1991-12-17 The Black Clawson Company Screening apparatus for paper making stock
DE4135854A1 (de) * 1991-10-31 1993-05-06 J.M. Voith Gmbh, 7920 Heidenheim, De Sortierer
FI91648C (fi) * 1993-01-11 1994-07-25 Tampella Oy Valmet Sovitelma painelajittimessa epäpuhtauksien erottamiseksi siihen syötettävästä kuitumassasta
SE509134C2 (sv) * 1997-04-14 1998-12-07 Sunds Defibrator Ind Ab Silanordning med rejektutspädning
SE512957C2 (sv) 1999-03-29 2000-06-12 Valmet Fibertech Ab Silanordning med ett roterbart och ett stationärt silorgan
SE514071C2 (sv) 1999-04-08 2000-12-18 Valmet Fibertech Ab Silanordning med axiellt förskjutbar spaltring
FI4401U1 (fi) * 1999-11-29 2000-04-27 Ahlstrom Machinery Oy Järjestely massan lajittelemiseksi
ITVI20040208A1 (it) * 2004-09-02 2004-12-02 Comer Spa Rotore perfezionato per epuratori di sospensioni fibrose
SE538980C2 (sv) * 2013-05-07 2017-03-14 Valmet Oy En apparat för separering av partiklar i en massasuspension
DE102013216433A1 (de) * 2013-08-20 2015-03-12 Voith Patent Gmbh Drucksortierer
CN104594096B (zh) * 2014-12-22 2017-04-26 山东晨钟机械股份有限公司 旋鼓式筛节机
CN109778584B (zh) * 2019-03-29 2023-09-05 山东杰锋机械制造有限公司 用于造纸尾浆纤维回收的专用筛

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR912740A (fr) * 1944-06-10 1946-08-19 Ekstroems Maskinaffaer Ab Procédé et appareil à trier, déshydrater ou laver des suspensions de particules solides, en particulier des suspensions de fibres
US3081873A (en) * 1960-11-16 1963-03-19 Cowan Elijah Pulp screen with internal dilution rotor
US3247965A (en) * 1963-05-07 1966-04-26 Kimberly Clark Co Vertical centrifugal screen for pulp stock
US3245535A (en) * 1963-05-23 1966-04-12 Cowan Ben Vertical pressure type pulp screen

Also Published As

Publication number Publication date
SU393841A3 (xx) 1973-08-10
NO135948C (no) 1982-09-21
FI51612C (fi) 1977-02-10
DE2063516A1 (de) 1971-12-30
US3713536A (en) 1973-01-30
SE371459B (xx) 1974-11-18
FR2092333A5 (xx) 1971-01-21
GB1294980A (xx) 1972-11-01
NO135948B (xx) 1977-03-21
AT308521B (de) 1973-07-10
DE2063516B2 (de) 1973-03-01
CA923458A (en) 1973-03-27
DE2063516C3 (de) 1973-09-20

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