FR1587735A - - Google Patents

Info

Publication number
FR1587735A
FR1587735A FR1587735DA FR1587735A FR 1587735 A FR1587735 A FR 1587735A FR 1587735D A FR1587735D A FR 1587735DA FR 1587735 A FR1587735 A FR 1587735A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1587735A publication Critical patent/FR1587735A/fr
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
    • D21C7/00—Digesters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/32—Washing wire-cloths or felts
FR1587735D 1967-09-15 1968-09-13 Expired FR1587735A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12729/67A SE307287B (da) 1967-09-15 1967-09-15

Publications (1)

Publication Number Publication Date
FR1587735A true FR1587735A (da) 1970-03-27

Family

ID=20296210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1587735D Expired FR1587735A (da) 1967-09-15 1968-09-13

Country Status (7)

Country Link
US (1) US3589521A (da)
BR (1) BR6802320D0 (da)
DE (1) DE1792528B1 (da)
FI (1) FI47393C (da)
FR (1) FR1587735A (da)
NO (1) NO120301B (da)
SE (1) SE307287B (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755072A (en) * 1970-10-23 1973-08-28 Kamyr Ab Strainer device for cellulose digester
US3979289A (en) * 1972-11-08 1976-09-07 Water Pollution Control Corporation Filtration method
US3971715A (en) * 1973-02-27 1976-07-27 Albert Wehner Device for sieving, sorting, filtering and the like
US4193839A (en) * 1976-05-11 1980-03-18 Kamyr, Inc. Flow control method and apparatus for continuous wood chip digester screenless liquor extractor
SE7609782L (sv) * 1976-09-03 1978-03-04 Gloeersen Stig Sett och anordning for att overfora fibermaterial
SE7710010L (sv) * 1976-10-11 1978-04-12 Mueller Hans Forfarande och anordning for filtrering av vetskor och gaser samt anvendning av forfarandet resp anordningen
CH633196A5 (de) * 1978-03-02 1982-11-30 Chemap Ag Verfahren und buerstenfilter zur filtration von fluessigkeiten und gasen.
US5626720A (en) * 1986-01-09 1997-05-06 W.R. Grace & Co.-Conn. Method for controlling pitch on a papermaking machine
US5223097A (en) * 1986-01-09 1993-06-29 W. R. Grace Ab Method for controlling pitch on a paper-making machine
US4995944A (en) * 1988-09-16 1991-02-26 Dearborn Chemical Company Ltd. Controlling deposits on paper machine felts using cationic polymer and cationic surfactant mixture
US5565061A (en) * 1994-06-14 1996-10-15 Salminen; Reijo Method and apparatus for removing scales deposited on the strainer of a pulp digester
US6010013A (en) * 1997-02-03 2000-01-04 Meurer Industries, Inc. Universal method of and apparatus for screening debris
US6120647A (en) * 1998-01-26 2000-09-19 Ahlstrom Machinery Inc. Simplified liquid removal system for a cellulose pulp digester
US20020129911A1 (en) * 2000-10-16 2002-09-19 Marcoccia Bruno S. Process and configuration for providing external upflow/internal downflow in a continuous digester
US11001967B1 (en) 2017-09-22 2021-05-11 Farnsworth Coleman, Sr. Pulp-digester screen cleaner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360907A (en) * 1963-10-17 1968-01-02 Southwest Res Inst Apparatus for cleaning filters
US3434920A (en) * 1965-10-07 1969-03-25 Frank B K Green Apparatus for continuous digesting

Also Published As

Publication number Publication date
DE1792528B1 (de) 1971-11-18
FI47393B (da) 1973-07-31
SE307287B (da) 1968-12-23
NO120301B (da) 1970-09-28
BR6802320D0 (pt) 1973-01-09
FI47393C (fi) 1973-11-12
US3589521A (en) 1971-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse