FI45256C - Pyörivä, lieriömäinen suodatinrumpu. - Google Patents

Pyörivä, lieriömäinen suodatinrumpu.

Info

Publication number
FI45256C
FI45256C FI641965A FI196564A FI45256C FI 45256 C FI45256 C FI 45256C FI 641965 A FI641965 A FI 641965A FI 196564 A FI196564 A FI 196564A FI 45256 C FI45256 C FI 45256C
Authority
FI
Finland
Prior art keywords
rotating
cylindrical filter
filter drum
drum
cylindrical
Prior art date
Application number
FI641965A
Other languages
English (en)
Swedish (sv)
Other versions
FI45256B (fi
Inventor
Neil F Putnam
Original Assignee
Improved Machinery Inc
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
Priority claimed from US308983A external-priority patent/US3306457A/en
Application filed by Improved Machinery Inc filed Critical Improved Machinery Inc
Application granted granted Critical
Publication of FI45256B publication Critical patent/FI45256B/fi
Publication of FI45256C publication Critical patent/FI45256C/fi

Links

Classifications

    • 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
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • 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
    • 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
    • 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
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
    • B01D33/39—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection concentrically or coaxially
    • 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
    • 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
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • 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
    • B01D33/80—Accessories
    • B01D33/82—Means for pressure distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
FI641965A 1963-09-16 1964-09-15 Pyörivä, lieriömäinen suodatinrumpu. FI45256C (fi)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30897663A 1963-09-16 1963-09-16
US308983A US3306457A (en) 1963-09-16 1963-09-16 Drum filter
US34127664A 1964-01-30 1964-01-30

Publications (2)

Publication Number Publication Date
FI45256B FI45256B (fi) 1971-12-31
FI45256C true FI45256C (fi) 1972-04-10

Family

ID=27405351

Family Applications (2)

Application Number Title Priority Date Filing Date
FI1964/64A FI45255B (fi) 1963-09-16 1964-09-15
FI641965A FI45256C (fi) 1963-09-16 1964-09-15 Pyörivä, lieriömäinen suodatinrumpu.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI1964/64A FI45255B (fi) 1963-09-16 1964-09-15

Country Status (6)

Country Link
DE (1) DE1461396C3 (fi)
FI (2) FI45255B (fi)
FR (1) FR1447960A (fi)
GB (2) GB1033630A (fi)
NO (2) NO130784C (fi)
SE (2) SE310840B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410113C3 (de) * 1974-03-02 1982-03-04 Klöckner-Humboldt-Deutz AG, 5000 Köln Trommelfilter

Also Published As

Publication number Publication date
NO136760B (fi) 1977-07-25
SE310840B (fi) 1969-05-12
DE1461396A1 (de) 1968-12-05
NO136760C (no) 1977-11-02
SE310598B (fi) 1969-05-05
GB1033630A (en) 1966-06-22
NO130784B (fi) 1974-11-04
FI45255B (fi) 1971-12-31
DE1461396B2 (de) 1974-03-28
GB1071143A (en) 1967-06-07
DE1461397A1 (de) 1969-01-23
FI45256B (fi) 1971-12-31
DE1461396C3 (de) 1978-03-09
NO130784C (fi) 1975-02-12
FR1447960A (fr) 1966-08-05

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