FR1465907A - Tambour filtrant rotatif pour la concentration de suspensions de fibres diluées - Google Patents

Tambour filtrant rotatif pour la concentration de suspensions de fibres diluées

Info

Publication number
FR1465907A
FR1465907A FR47255A FR47255A FR1465907A FR 1465907 A FR1465907 A FR 1465907A FR 47255 A FR47255 A FR 47255A FR 47255 A FR47255 A FR 47255A FR 1465907 A FR1465907 A FR 1465907A
Authority
FR
France
Prior art keywords
concentration
filter drum
rotating filter
fiber suspensions
dilute fiber
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
FR47255A
Other languages
English (en)
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.)
VARGONS MEK VERKST AB
Original Assignee
VARGONS MEK VERKST 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 VARGONS MEK VERKST AB filed Critical VARGONS MEK VERKST AB
Priority to FR47255A priority Critical patent/FR1465907A/fr
Application granted granted Critical
Publication of FR1465907A publication Critical patent/FR1465907A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • 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
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • 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
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR47255A 1966-01-26 1966-01-26 Tambour filtrant rotatif pour la concentration de suspensions de fibres diluées Expired FR1465907A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR47255A FR1465907A (fr) 1966-01-26 1966-01-26 Tambour filtrant rotatif pour la concentration de suspensions de fibres diluées

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47255A FR1465907A (fr) 1966-01-26 1966-01-26 Tambour filtrant rotatif pour la concentration de suspensions de fibres diluées

Publications (1)

Publication Number Publication Date
FR1465907A true FR1465907A (fr) 1967-01-13

Family

ID=8599750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47255A Expired FR1465907A (fr) 1966-01-26 1966-01-26 Tambour filtrant rotatif pour la concentration de suspensions de fibres diluées

Country Status (1)

Country Link
FR (1) FR1465907A (fr)

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