GB2203668B - Filtering apparatus - Google Patents

Filtering apparatus

Info

Publication number
GB2203668B
GB2203668B GB8806023A GB8806023A GB2203668B GB 2203668 B GB2203668 B GB 2203668B GB 8806023 A GB8806023 A GB 8806023A GB 8806023 A GB8806023 A GB 8806023A GB 2203668 B GB2203668 B GB 2203668B
Authority
GB
United Kingdom
Prior art keywords
filtering apparatus
filtering
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 - Fee Related
Application number
GB8806023A
Other versions
GB2203668A (en
GB8806023D0 (en
Inventor
Rudolf Bischof
Hein Kroos
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.)
Combustion Engineering Europe
Original Assignee
Combustion Engineering Europe
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 Combustion Engineering Europe filed Critical Combustion Engineering Europe
Publication of GB8806023D0 publication Critical patent/GB8806023D0/en
Publication of GB2203668A publication Critical patent/GB2203668A/en
Application granted granted Critical
Publication of GB2203668B publication Critical patent/GB2203668B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • 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
    • B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
    • B01D33/275—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces using contiguous impervious 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
    • B01D33/44—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
GB8806023A 1987-03-13 1988-03-14 Filtering apparatus Expired - Fee Related GB2203668B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8703806U DE8703806U1 (en) 1987-03-13 1987-03-13

Publications (3)

Publication Number Publication Date
GB8806023D0 GB8806023D0 (en) 1988-04-13
GB2203668A GB2203668A (en) 1988-10-26
GB2203668B true GB2203668B (en) 1990-09-05

Family

ID=6805826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8806023A Expired - Fee Related GB2203668B (en) 1987-03-13 1988-03-14 Filtering apparatus

Country Status (4)

Country Link
DE (1) DE8703806U1 (en)
GB (1) GB2203668B (en)
IT (2) IT1216072B (en)
NL (1) NL8800570A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4227556C2 (en) * 1992-08-20 1998-08-20 Passavant Werke Cleaning device for bar rakes

Also Published As

Publication number Publication date
NL8800570A (en) 1988-10-03
GB2203668A (en) 1988-10-26
IT8819751A0 (en) 1988-03-11
IT8820849V0 (en) 1988-03-11
IT1216072B (en) 1990-02-22
DE8703806U1 (en) 1987-06-19
GB8806023D0 (en) 1988-04-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010314