GB519689A - Improvements in or relating to rotary filters - Google Patents

Improvements in or relating to rotary filters

Info

Publication number
GB519689A
GB519689A GB27877/38A GB2787738A GB519689A GB 519689 A GB519689 A GB 519689A GB 27877/38 A GB27877/38 A GB 27877/38A GB 2787738 A GB2787738 A GB 2787738A GB 519689 A GB519689 A GB 519689A
Authority
GB
United Kingdom
Prior art keywords
leaves
drum
shaft
filter
hoops
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
GB27877/38A
Other languages
English (en)
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
Priority to NL134909D priority Critical patent/NL134909C/xx
Priority to BE476109D priority patent/BE476109A/xx
Application filed by Individual filed Critical Individual
Priority to GB27877/38A priority patent/GB519689A/en
Publication of GB519689A publication Critical patent/GB519689A/en
Priority to FR952236D priority patent/FR952236A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H01B3/22—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils hydrocarbons
    • 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
    • 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
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • B01D33/13—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration with surface cells independently connected to pressure distributors
    • 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
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
    • B01D33/39—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection concentrically or coaxially
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Filtration Of Liquid (AREA)
GB27877/38A 1938-09-24 1938-09-24 Improvements in or relating to rotary filters Expired GB519689A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL134909D NL134909C (enrdf_load_stackoverflow) 1938-09-24
BE476109D BE476109A (enrdf_load_stackoverflow) 1938-09-24
GB27877/38A GB519689A (en) 1938-09-24 1938-09-24 Improvements in or relating to rotary filters
FR952236D FR952236A (fr) 1938-09-24 1947-08-21 Perfectionnements apportés ou se rapportant aux filtres rotatifs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27877/38A GB519689A (en) 1938-09-24 1938-09-24 Improvements in or relating to rotary filters

Publications (1)

Publication Number Publication Date
GB519689A true GB519689A (en) 1940-04-03

Family

ID=10266737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27877/38A Expired GB519689A (en) 1938-09-24 1938-09-24 Improvements in or relating to rotary filters

Country Status (4)

Country Link
BE (1) BE476109A (enrdf_load_stackoverflow)
FR (1) FR952236A (enrdf_load_stackoverflow)
GB (1) GB519689A (enrdf_load_stackoverflow)
NL (1) NL134909C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2717083A (en) * 1952-02-04 1955-09-06 Keene Edward Walter Wolfe Filtration apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB863368A (en) * 1956-08-31 1961-03-22 Dorr Oliver Inc Method and device for detachably securing drainage members on filters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2717083A (en) * 1952-02-04 1955-09-06 Keene Edward Walter Wolfe Filtration apparatus

Also Published As

Publication number Publication date
NL134909C (enrdf_load_stackoverflow)
FR952236A (fr) 1949-11-14
BE476109A (enrdf_load_stackoverflow)

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