FR1305625A - Screen device for cylindrical cellulosic pulp treatment box - Google Patents

Screen device for cylindrical cellulosic pulp treatment box

Info

Publication number
FR1305625A
FR1305625A FR872772A FR872772A FR1305625A FR 1305625 A FR1305625 A FR 1305625A FR 872772 A FR872772 A FR 872772A FR 872772 A FR872772 A FR 872772A FR 1305625 A FR1305625 A FR 1305625A
Authority
FR
France
Prior art keywords
cylindrical
screen device
treatment box
cellulosic pulp
pulp treatment
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.)
Expired
Application number
FR872772A
Other languages
French (fr)
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.)
Metso Fiber Karlstad AB
Original Assignee
Kamyr AB
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 Kamyr AB filed Critical Kamyr AB
Application granted granted Critical
Publication of FR1305625A publication Critical patent/FR1305625A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/04—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in diffusers ; Washing of pulp of fluid consistency without substantially thickening
FR872772A 1960-09-10 1961-09-08 Screen device for cylindrical cellulosic pulp treatment box Expired FR1305625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE868660 1960-09-10

Publications (1)

Publication Number Publication Date
FR1305625A true FR1305625A (en) 1962-10-05

Family

ID=20274767

Family Applications (2)

Application Number Title Priority Date Filing Date
FR872772A Expired FR1305625A (en) 1960-09-10 1961-09-08 Screen device for cylindrical cellulosic pulp treatment box
FR915818A Expired FR82636E (en) 1960-09-10 1962-11-19 Screen device for cylindrical cellulosic pulp treatment box

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR915818A Expired FR82636E (en) 1960-09-10 1962-11-19 Screen device for cylindrical cellulosic pulp treatment box

Country Status (4)

Country Link
US (1) US3078703A (en)
DE (1) DE1411283A1 (en)
FR (2) FR1305625A (en)
NO (1) NO120398B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298900A (en) * 1963-03-22 1967-01-17 Kamyr Ab Method and apparatus for the continuous bleaching of cellulosic pulp
FI41897B (en) * 1963-12-23 1969-12-01 Kamyr Ab
US3268923A (en) * 1964-05-11 1966-08-30 Improved Machinery Inc Extrusion washer
SE225814C1 (en) * 1965-03-25 1969-03-25
NO125495B (en) * 1966-10-27 1972-09-18 Kamyr Ab
US3524551A (en) * 1967-02-14 1970-08-18 Kamyr Ab Apparatus for concentrating and/or washing cellulosic pulp
SE325771B (en) * 1967-06-20 1970-07-06 Svenska Cellulosa Ab
FR2019454A6 (en) * 1968-09-18 1970-07-03 Sunds Ab
US3599448A (en) * 1969-09-19 1971-08-17 Frank B K Green Diffusion pulp washer
SE386692B (en) * 1974-03-14 1976-08-16 Sunds Ab CONCENTRATION AND / OR LIQUID TREATMENT DEVICE AS WASHING OR BLEACHING OF LIQUID SUBSTANCES, SPECIAL CELLULOSE PULP
US4100069A (en) * 1977-02-28 1978-07-11 Kamyr, Inc. Two-stage pulp thickening
US4375410A (en) * 1979-04-25 1983-03-01 Kamyr Ab Reciprocating diffuser arrangements in an elongated vessel
US4529482A (en) * 1979-04-25 1985-07-16 Kamyr Aktiebolag Apparatus for the treatment of pulp having oscillating distributing wiper blades
US4556494A (en) * 1980-12-04 1985-12-03 Kamyr Aktiebolag Method of diffusion washing or thickening of pulp
US20020129911A1 (en) * 2000-10-16 2002-09-19 Marcoccia Bruno S. Process and configuration for providing external upflow/internal downflow in a continuous digester

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1111408A (en) * 1913-06-05 1914-09-22 Joseph Schneible Pulp-washing machine.
US2683366A (en) * 1949-02-26 1954-07-13 Kulvik Gunnar Washing arrangement for fibrous materials

Also Published As

Publication number Publication date
DE1411283A1 (en) 1968-10-03
US3078703A (en) 1963-02-26
FR82636E (en) 1964-03-20
NO120398B (en) 1970-10-12

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