CA1072019A - Rotary filter with plastic covered support structure - Google Patents

Rotary filter with plastic covered support structure

Info

Publication number
CA1072019A
CA1072019A CA266,845A CA266845A CA1072019A CA 1072019 A CA1072019 A CA 1072019A CA 266845 A CA266845 A CA 266845A CA 1072019 A CA1072019 A CA 1072019A
Authority
CA
Canada
Prior art keywords
filter
support structures
filter medium
plastic
wire
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
CA266,845A
Other languages
English (en)
French (fr)
Inventor
Joseph A. Pascale
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1072019A publication Critical patent/CA1072019A/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
CA266,845A 1976-05-06 1976-11-30 Rotary filter with plastic covered support structure Expired CA1072019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/684,068 US4066555A (en) 1976-05-06 1976-05-06 Rotary filter

Publications (1)

Publication Number Publication Date
CA1072019A true CA1072019A (en) 1980-02-19

Family

ID=24746570

Family Applications (1)

Application Number Title Priority Date Filing Date
CA266,845A Expired CA1072019A (en) 1976-05-06 1976-11-30 Rotary filter with plastic covered support structure

Country Status (5)

Country Link
US (1) US4066555A (enExample)
JP (1) JPS602083B2 (enExample)
CA (1) CA1072019A (enExample)
FI (1) FI67179C (enExample)
SE (1) SE7704880L (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200072A (en) 1990-08-16 1993-04-06 Ahlstrom Screen Plates Inc. Screen plates and methods of manufacture
JP3190254B2 (ja) * 1996-06-20 2001-07-23 相川鉄工株式会社 製紙用スクリ−ン
SE2051223A1 (en) * 2020-10-21 2021-09-02 Valmet Oy Mounting device for mounting frame rings around a wash press drum core and a method for mounting frame rings
US20220355225A1 (en) * 2021-05-10 2022-11-10 Lyco Manufacturing Inc. Externally Fed Screen for Filtration

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987191A (en) * 1957-03-28 1961-06-06 Gen Engineering Company Ab Strainer or filter drums
US3773614A (en) * 1971-11-05 1973-11-20 Improved Machinery Inc Drum comprising support mounted grid structure
US3919088A (en) * 1974-03-22 1975-11-11 Alar Eng Corp Rotary vacuum filter

Also Published As

Publication number Publication date
FI771428A7 (enExample) 1977-11-07
US4066555A (en) 1978-01-03
FI67179B (fi) 1984-10-31
SE7704880L (sv) 1977-11-07
JPS602083B2 (ja) 1985-01-19
FI67179C (fi) 1985-02-11
JPS52142370A (en) 1977-11-28

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Legal Events

Date Code Title Description
MKEX Expiry