AU4510679A - Rotary drum filter - Google Patents

Rotary drum filter

Info

Publication number
AU4510679A
AU4510679A AU45106/79A AU4510679A AU4510679A AU 4510679 A AU4510679 A AU 4510679A AU 45106/79 A AU45106/79 A AU 45106/79A AU 4510679 A AU4510679 A AU 4510679A AU 4510679 A AU4510679 A AU 4510679A
Authority
AU
Australia
Prior art keywords
rotary drum
drum filter
filter
rotary
drum
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.)
Abandoned
Application number
AU45106/79A
Other languages
English (en)
Inventor
Willi A. Wegener
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.)
Envirotech Corp
Original Assignee
Envirotech Corp
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 US05/886,837 external-priority patent/US4157301A/en
Application filed by Envirotech Corp filed Critical Envirotech Corp
Publication of AU4510679A publication Critical patent/AU4510679A/en
Abandoned legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
AU45106/79A 1978-03-15 1979-03-14 Rotary drum filter Abandoned AU4510679A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US88683678A 1978-03-15 1978-03-15
US886837 1978-03-15
US886836 1978-03-15
US05/886,837 US4157301A (en) 1978-03-15 1978-03-15 Drum construction for rotary drum filter

Publications (1)

Publication Number Publication Date
AU4510679A true AU4510679A (en) 1979-09-20

Family

ID=27128813

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45106/79A Abandoned AU4510679A (en) 1978-03-15 1979-03-14 Rotary drum filter

Country Status (8)

Country Link
AU (1) AU4510679A (it)
CA (1) CA1110552A (it)
ES (1) ES478684A1 (it)
FR (1) FR2419746A1 (it)
IT (1) IT1192640B (it)
MX (1) MX147795A (it)
NL (1) NL7901975A (it)
WO (1) WO1979000765A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266168A (en) * 1991-12-20 1993-11-30 The Black Clawson Company Gravity type pulp washer or thickener with rotating disrupters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289762A (en) * 1939-05-08 1942-07-14 Oliver United Filters Inc Method and apparatus for filtering
US3027011A (en) * 1958-01-06 1962-03-27 Whiting Corp Pulp washer and filter
US3262575A (en) * 1963-08-08 1966-07-26 Dorr Oliver Inc Rotary drum filters
US3630380A (en) * 1969-08-28 1971-12-28 Dorr Oliver Inc Rotary vacuum drum filters
US3627139A (en) * 1970-06-22 1971-12-14 Nikolai Alexandrovich Burtsev Continuous drum vacuum filter

Also Published As

Publication number Publication date
NL7901975A (nl) 1979-09-18
IT1192640B (it) 1988-04-27
IT7921027A0 (it) 1979-03-15
ES478684A1 (es) 1980-01-01
WO1979000765A1 (en) 1979-10-04
MX147795A (es) 1983-01-12
FR2419746A1 (fr) 1979-10-12
CA1110552A (en) 1981-10-13

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