GB1426033A - Filter unit - Google Patents

Filter unit

Info

Publication number
GB1426033A
GB1426033A GB20974A GB20974A GB1426033A GB 1426033 A GB1426033 A GB 1426033A GB 20974 A GB20974 A GB 20974A GB 20974 A GB20974 A GB 20974A GB 1426033 A GB1426033 A GB 1426033A
Authority
GB
United Kingdom
Prior art keywords
discs
fabric
jan
pleated
filter
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
GB20974A
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.)
FINCKH BETEILIGUNG
Kurtz H M
Finckh Hermann Metalltuch und Maschinenfabrik
Original Assignee
FINCKH BETEILIGUNG
Kurtz H M
Finckh Hermann Metalltuch und Maschinenfabrik
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 FINCKH BETEILIGUNG, Kurtz H M, Finckh Hermann Metalltuch und Maschinenfabrik filed Critical FINCKH BETEILIGUNG
Publication of GB1426033A publication Critical patent/GB1426033A/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
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Woven Fabrics (AREA)

Abstract

1426033 Filters H H BURCKHART H M KURTZ and HERMANN FINCKH BETEILIGUNGS GmbH [trading as HERMANN FINCKH METALLTUCH-UND MASCHINENFABRIK] 3 Jan 1974 [8 Jan 1973] 00209/ 74 Heading B1D A filter drum comprises coaxial discs 14 which discs have at least one passage therethrough, define circumferential grooves 24 and support a circuniferentially pleated fabric filter member 20, the weft and warp of which fabric extend obliquely to the drum axis. A filament 22 is arranged in some of the grooves 24 to secure the member 20 to the discs 14. The fabric may be made of metal or thermoplastics material and it may be heat shrunk on to the discs. The discs 14 may comprise two bonded members, each member comprising an outer ring 14a connected to hub 14c by spokes 14b. The fabric and wire 22 may be clamped on end discs 12 by rings 26. In making the filter drum, apiece of fabric may be pleated and then wound around the discs, the overlapping end portions being bonded together.
GB20974A 1973-01-08 1974-01-03 Filter unit Expired GB1426033A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2300553A DE2300553C3 (en) 1973-01-08 1973-01-08 Screen cylinder

Publications (1)

Publication Number Publication Date
GB1426033A true GB1426033A (en) 1976-02-25

Family

ID=5868403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20974A Expired GB1426033A (en) 1973-01-08 1974-01-03 Filter unit

Country Status (5)

Country Link
AT (1) AT333313B (en)
DE (1) DE2300553C3 (en)
FR (1) FR2213083B1 (en)
GB (1) GB1426033A (en)
SE (1) SE398973B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI72051C (en) * 1985-06-10 1987-04-13 Tampella Oy Ab FOERTJOCKNINGSANORDNING.
DE19517259C1 (en) * 1995-05-11 1996-08-01 Chemieanlagenbau Stasfurt Ag Filter drum

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT188337B (en) * 1952-09-12 1957-01-10 Westfalia Separator Ag Process for cleaning precoat filters
DE949883C (en) * 1953-11-12 1956-09-27 Buckau Wolf Maschf R Method for fastening drum shells on the drum body of rotary cell drum filters
DE1244716B (en) * 1963-06-06 1967-07-20 Antonius Kufferath Tension cover for filter cylinder
DE1892225U (en) * 1964-02-01 1964-05-06 Fritz Scheibler Fa FABRIC FILTER.
DE1461511A1 (en) * 1965-04-20 1969-03-13 Karl Weinhold Disc filter
DE1299518B (en) * 1965-05-17 1969-07-17 Oberdorfer F Screen fabric jacket for cylinder molds, press rollers or the like.
DE1611072A1 (en) * 1966-12-23 1970-10-08 Cuit Culligan Italiana S P A Process for cleaning bag filters and bag filters to carry out this process
DE2006497A1 (en) * 1970-02-13 1971-09-02 SMS Samesreuther Müller Schuss GmbH, 5902 Weidenau Filter candle
DE7029144U (en) * 1970-08-03 1970-10-22 Riedel & Co PRIME FILTER UNIT WITH A FILTER INSERT.

Also Published As

Publication number Publication date
DE2300553C3 (en) 1981-04-16
FR2213083B1 (en) 1980-08-14
FR2213083A1 (en) 1974-08-02
DE2300553A1 (en) 1974-07-18
ATA1016973A (en) 1976-03-15
AT333313B (en) 1976-11-10
DE2300553B2 (en) 1977-10-27
SE398973B (en) 1978-01-30

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940102