GB1091726A - Rotary suction filter drum - Google Patents

Rotary suction filter drum

Info

Publication number
GB1091726A
GB1091726A GB51365/65A GB5136565A GB1091726A GB 1091726 A GB1091726 A GB 1091726A GB 51365/65 A GB51365/65 A GB 51365/65A GB 5136565 A GB5136565 A GB 5136565A GB 1091726 A GB1091726 A GB 1091726A
Authority
GB
United Kingdom
Prior art keywords
drum
wall
ducts
region
quarter
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
GB51365/65A
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.)
KARLSTAD MEKANISKA AB
Metso Fiber Karlstad AB
Original Assignee
KARLSTAD MEKANISKA AB
Karlstads Mekaniska Werkstad 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 KARLSTAD MEKANISKA AB, Karlstads Mekaniska Werkstad AB filed Critical KARLSTAD MEKANISKA AB
Publication of GB1091726A publication Critical patent/GB1091726A/en
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
    • B01D33/073—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)
  • Filtration Of Liquid (AREA)
  • Centrifugal Separators (AREA)
GB51365/65A 1964-12-14 1965-12-03 Rotary suction filter drum Expired GB1091726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15124/64A SE311592B (enExample) 1964-12-14 1964-12-14

Publications (1)

Publication Number Publication Date
GB1091726A true GB1091726A (en) 1967-11-22

Family

ID=20300176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51365/65A Expired GB1091726A (en) 1964-12-14 1965-12-03 Rotary suction filter drum

Country Status (5)

Country Link
US (1) US3275155A (enExample)
FI (1) FI44115B (enExample)
GB (1) GB1091726A (enExample)
NO (1) NO125320B (enExample)
SE (1) SE311592B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094994A1 (en) * 1982-05-21 1983-11-30 Exxon Research And Engineering Company Improved rotary drum filter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230302384A1 (en) * 2018-06-20 2023-09-28 Andritz Inc. Drum washer with gravity assist drainage
SE542326C2 (en) * 2018-06-21 2020-04-14 Valmet Oy Vacuum filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094994A1 (en) * 1982-05-21 1983-11-30 Exxon Research And Engineering Company Improved rotary drum filter

Also Published As

Publication number Publication date
US3275155A (en) 1966-09-27
FI44115B (enExample) 1971-06-01
SE311592B (enExample) 1969-06-16
NO125320B (enExample) 1972-08-21

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