FR1325820A - Perfectionnements aux récupérateurs de fibres et charges dans les eaux des machines à papier et analogues - Google Patents

Perfectionnements aux récupérateurs de fibres et charges dans les eaux des machines à papier et analogues

Info

Publication number
FR1325820A
FR1325820A FR42420A FR69042420A FR1325820A FR 1325820 A FR1325820 A FR 1325820A FR 42420 A FR42420 A FR 42420A FR 69042420 A FR69042420 A FR 69042420A FR 1325820 A FR1325820 A FR 1325820A
Authority
FR
France
Prior art keywords
recoverers
waters
fillers
fibers
paper machines
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
FR42420A
Other languages
English (en)
Inventor
Marc Vernay
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
Priority to FR42420A priority Critical patent/FR1325820A/fr
Priority to US261018A priority patent/US3233736A/en
Application granted granted Critical
Publication of FR1325820A publication Critical patent/FR1325820A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/465—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element take-off rollers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
FR42420A 1962-03-23 1962-03-23 Perfectionnements aux récupérateurs de fibres et charges dans les eaux des machines à papier et analogues Expired FR1325820A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR42420A FR1325820A (fr) 1962-03-23 1962-03-23 Perfectionnements aux récupérateurs de fibres et charges dans les eaux des machines à papier et analogues
US261018A US3233736A (en) 1962-03-23 1963-02-26 Rotary drum filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42420A FR1325820A (fr) 1962-03-23 1962-03-23 Perfectionnements aux récupérateurs de fibres et charges dans les eaux des machines à papier et analogues

Publications (1)

Publication Number Publication Date
FR1325820A true FR1325820A (fr) 1963-05-03

Family

ID=8595661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42420A Expired FR1325820A (fr) 1962-03-23 1962-03-23 Perfectionnements aux récupérateurs de fibres et charges dans les eaux des machines à papier et analogues

Country Status (2)

Country Link
US (1) US3233736A (fr)
FR (1) FR1325820A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026661A2 (fr) * 1979-09-27 1981-04-08 Hawker Siddeley Brackett Limited Appareil de traitement de liquides comprenant un tambour rotatif à joint d'extrémité flexible
US4518494A (en) * 1982-04-08 1985-05-21 E. Beaudrey & Cie Cleaning device for industrial water intakes

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306457A (en) * 1963-09-16 1967-02-28 Improved Machinery Inc Drum filter
US3409139A (en) * 1965-09-03 1968-11-05 Dorr Oliver Inc Rotary-vacuum filter drum and suction box arrangement
AU525894B2 (en) * 1978-03-20 1982-12-09 James Hardie & Coy Pty Limited Extracting solids from slurry
US4154687A (en) * 1978-10-13 1979-05-15 Lavalley Industrial Plastics, Inc. Replaceable valve seat for center valve filter drum
US4226715A (en) * 1979-09-24 1980-10-07 The Terrell Machine Company Apparatus and method for separating entrained particulate matter from a conveying fluid
US5053123A (en) * 1989-04-17 1991-10-01 Ingersoll-Rand Company Adjustable valve for varying filtrate composition from filters
US5503737A (en) * 1994-07-25 1996-04-02 Ingersoll-Rand Company Air inflow restrictor for disc filters
US5683582A (en) * 1996-01-24 1997-11-04 Beloit Technologies, Inc. Air inflow restrictor for vacuum filters
US5914048A (en) * 1997-11-13 1999-06-22 Beloit Technologies, Inc. Adjustable control valve system for rotating disc filter and method of operating the system
SE542326C2 (en) * 2018-06-21 2020-04-14 Valmet Oy Vacuum filter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US622439A (en) * 1899-04-04 bergstrom
US917305A (en) * 1907-09-25 1909-04-06 Carl Arvid Johnson Rotating pulp-strainer.
US2765085A (en) * 1954-02-24 1956-10-02 Black Clawson Co Rotary suction drum filter
US3000507A (en) * 1957-06-19 1961-09-19 Frank W Young Rotary filter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026661A2 (fr) * 1979-09-27 1981-04-08 Hawker Siddeley Brackett Limited Appareil de traitement de liquides comprenant un tambour rotatif à joint d'extrémité flexible
EP0026661A3 (en) * 1979-09-27 1982-08-04 Hawker Siddeley Brackett Limited Liquid treatment apparatus comprising rotatable drum with flexible edge seal
US4518494A (en) * 1982-04-08 1985-05-21 E. Beaudrey & Cie Cleaning device for industrial water intakes

Also Published As

Publication number Publication date
US3233736A (en) 1966-02-08

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