NL278976A - - Google Patents

Info

Publication number
NL278976A
NL278976A NL278976DA NL278976A NL 278976 A NL278976 A NL 278976A NL 278976D A NL278976D A NL 278976DA NL 278976 A NL278976 A NL 278976A
Authority
NL
Netherlands
Application number
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 filed Critical
Publication of NL278976A publication Critical patent/NL278976A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/22—Directing the mixture to be filtered on to the filters in a manner to clean the filters
    • 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
    • B01D33/44—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
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/68—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
NL278976D 1961-06-08 1962-05-28 NL278976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK43937A DE1215652B (en) 1961-06-08 1961-06-08 Mixing device for a suspension in the filter trough

Publications (1)

Publication Number Publication Date
NL278976A true NL278976A (en) 1964-11-10

Family

ID=7223277

Family Applications (1)

Application Number Title Priority Date Filing Date
NL278976D NL278976A (en) 1961-06-08 1962-05-28

Country Status (6)

Country Link
BE (1) BE618683A (en)
CH (1) CH393271A (en)
DE (1) DE1215652B (en)
FR (1) FR1323487A (en)
GB (1) GB993169A (en)
NL (1) NL278976A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398706B (en) * 1992-11-06 1995-01-25 Andritz Patentverwaltung METHOD AND DEVICE FOR FILTRATION

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE617977C (en) * 1935-09-18 Buckau R Wolf Akt Ges Maschf Method and apparatus for filtering rapidly settling sludge liquids
GB317529A (en) * 1928-05-19 1929-08-19 Horatio John Collins An improved method of and apparatus for agitating or mixing liquids, slimes and the like
DE565797C (en) * 1928-12-05 1932-12-08 Oliver United Filters Inc Suction cell rotary drum filter

Also Published As

Publication number Publication date
DE1215652B (en) 1966-05-05
BE618683A (en) 1962-10-01
GB993169A (en) 1965-05-26
CH393271A (en) 1965-06-15
FR1323487A (en) 1963-04-05

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