FI47792B - - Google Patents

Info

Publication number
FI47792B
FI47792B FI01246/67A FI124667A FI47792B FI 47792 B FI47792 B FI 47792B FI 01246/67 A FI01246/67 A FI 01246/67A FI 124667 A FI124667 A FI 124667A FI 47792 B FI47792 B FI 47792B
Authority
FI
Finland
Application number
FI01246/67A
Other languages
Finnish (fi)
Other versions
FI47792C (fi
Inventor
D Young
Original Assignee
Ingersoll Rand Canada
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 Canada filed Critical Ingersoll Rand Canada
Application granted granted Critical
Publication of FI47792B publication Critical patent/FI47792B/fi
Publication of FI47792C publication Critical patent/FI47792C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
    • B03B5/56—Drum classifiers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
FI671246A 1966-06-02 1967-04-28 Laite paperimassan lajittelemiseksi. FI47792C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55482666A 1966-06-02 1966-06-02

Publications (2)

Publication Number Publication Date
FI47792B true FI47792B (OSRAM) 1973-11-30
FI47792C FI47792C (fi) 1974-03-11

Family

ID=24214852

Family Applications (1)

Application Number Title Priority Date Filing Date
FI671246A FI47792C (fi) 1966-06-02 1967-04-28 Laite paperimassan lajittelemiseksi.

Country Status (6)

Country Link
US (1) US3458038A (OSRAM)
DE (1) DE1561654B2 (OSRAM)
FI (1) FI47792C (OSRAM)
GB (1) GB1112700A (OSRAM)
NO (1) NO136106C (OSRAM)
SE (1) SE311809B (OSRAM)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680696A (en) * 1970-03-23 1972-08-01 Bird Machine Co Screening
US3726401A (en) * 1970-12-16 1973-04-10 Bird Machine Co Screening machine
US3933649A (en) * 1971-03-01 1976-01-20 Ahlfors S E E Apparatus for purifying and fractionating particle suspensions
SE374148B (OSRAM) * 1972-08-31 1975-02-24 S E E Ahlfors
US4127479A (en) * 1973-11-08 1978-11-28 J. M. Voith G.M.B.H. Apparatus for straining suspensions
AT336392B (de) * 1974-03-20 1977-05-10 Finckh Metalltuch Maschf Drucksichter fur faserstoffsuspensionen
US3912622A (en) * 1974-05-30 1975-10-14 Bird Machine Co Screening machine with lights removal
US3984317A (en) * 1975-06-05 1976-10-05 Artisan Industries Inc. Apparatus and process for continuous concentration and washing of solids from a solids-containing fluid
US4017387A (en) * 1975-08-11 1977-04-12 The Black Clawson Company Screening apparatus
US4166028A (en) * 1976-05-20 1979-08-28 The Black Clawson Company Apparatus for screening paper fiber stock
US4067800A (en) * 1976-12-06 1978-01-10 Ingersoll-Rand Company Screening apparatus
US4136018A (en) * 1977-11-10 1979-01-23 Beloit Corporation Vortex separator with coaxial inlet and lightweight reject pipelines
FI62872C (fi) * 1978-06-06 1983-03-10 Ahlstroem Oy Anordning foer silning av fibersuspensioner
DE3006482C2 (de) * 1980-02-21 1983-04-14 J.M. Voith Gmbh, 7920 Heidenheim Rotationssortierer
US4318805A (en) * 1980-09-29 1982-03-09 Bird Machine Company, Inc. Screening apparatus
FI67588C (fi) 1983-01-26 1985-04-10 Ahlstroem Oy Silplaot
DE3448571C3 (de) * 1983-01-26 2001-10-25 Cae Screenplates Oy Siebplatte für Fasersuspensionen
US4551241A (en) * 1984-02-08 1985-11-05 Sturtevant, Inc. Particle classifier
SE461104B (sv) * 1988-05-05 1990-01-08 Kamyr Ab Apparat foer uppdelning av en suspension av en fiberhaltig cellulosamassa
US5096127A (en) * 1990-08-22 1992-03-17 Ingersoll-Rand Company Apparatus for pressurized screening of a fibrous material liquid suspension
DE4123112A1 (de) * 1991-07-12 1993-01-21 Voith Gmbh J M Drucksortierer
US5538632A (en) * 1993-10-28 1996-07-23 Beloit Technologies, Inc. Multiple filter dynamic washer
DE10233364C1 (de) * 2002-07-23 2003-12-24 Voith Paper Patent Gmbh Drucksortierer zum Sieben einer Faserstoffsuspension

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1840917A (en) * 1932-01-12 Device for controlling materials
US811930A (en) * 1905-05-19 1906-02-06 Bernhard Kihlgren Paper-pulp-assorting apparatus.
DE380283C (de) * 1922-04-19 1923-09-06 Andreas Biffar Sichter fuer die Papierherstellung
US1559528A (en) * 1925-06-26 1925-10-27 Stub Hans Centrifugal screen
US1856176A (en) * 1928-09-06 1932-05-03 Edward J Trimbey Method of and apparatus for screening paper pulp
GB336252A (en) * 1929-07-04 1930-10-06 Siliam Martin Bjerre Improvements in screens
DE707926C (de) * 1939-09-28 1941-07-08 I G Farbenindustrie Akt Ges Schwingsieb
US3363759A (en) * 1964-04-29 1968-01-16 Bird Machine Co Screening apparatus with rotary pulsing member

Also Published As

Publication number Publication date
DE1561654B2 (de) 1976-07-15
FI47792C (fi) 1974-03-11
DE1561654A1 (de) 1970-03-19
NO136106B (OSRAM) 1977-04-12
SE311809B (OSRAM) 1969-06-23
GB1112700A (en) 1968-05-08
US3458038A (en) 1969-07-29
NO136106C (no) 1977-08-03

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