GB683547A - A new or improved method and apparatus for filtering solid material from a liquid - Google Patents

A new or improved method and apparatus for filtering solid material from a liquid

Info

Publication number
GB683547A
GB683547A GB4964/50A GB496450A GB683547A GB 683547 A GB683547 A GB 683547A GB 4964/50 A GB4964/50 A GB 4964/50A GB 496450 A GB496450 A GB 496450A GB 683547 A GB683547 A GB 683547A
Authority
GB
United Kingdom
Prior art keywords
cloth
end portions
flanges
strips
rubber
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
GB4964/50A
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
Priority to GB4964/50A priority Critical patent/GB683547A/en
Publication of GB683547A publication Critical patent/GB683547A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
    • B04B3/08—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles by bowl walls in the form of endless bands
    • 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
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • 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
    • B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
    • 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
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
    • B01D33/663—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by direct contact with a fluid
    • 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
    • B01D33/727—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding provoking a tangential stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/184—Special form, dimension of the openings, pores of the filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/22—Filtering bands with supporting discs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)

Abstract

683,547. Filtering media. VOGEL. W. Feb. 27, 1950, No. 4964/50. Class 46 [Also in Group II] A filter belt comprises a cloth 41 of woven textile fabric reinforced by transversely disposed metal rods or wires 42. The edges of the cloth are vulcanized into strips 43 of rubber having flanges 44. The cloth between the flanges has a pile surface on one side which may comprise threads 45 secured to the cloth during its weaving or separate pieces of fabric stitched thereon and overlapping one another like scales. In a modification, the belt is composed of transversely disposed metal bars having a centre portion of trapezoidal cross-section and end portions of circular cross-section. The end portions are wound with metal or textile threads to space the bars apart and permit limited rotation thereof. The end portions are embedded in strips of rubber as before. Specification 667,128 is referred to.
GB4964/50A 1950-02-27 1950-02-27 A new or improved method and apparatus for filtering solid material from a liquid Expired GB683547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4964/50A GB683547A (en) 1950-02-27 1950-02-27 A new or improved method and apparatus for filtering solid material from a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4964/50A GB683547A (en) 1950-02-27 1950-02-27 A new or improved method and apparatus for filtering solid material from a liquid

Publications (1)

Publication Number Publication Date
GB683547A true GB683547A (en) 1952-12-03

Family

ID=9787210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4964/50A Expired GB683547A (en) 1950-02-27 1950-02-27 A new or improved method and apparatus for filtering solid material from a liquid

Country Status (1)

Country Link
GB (1) GB683547A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609643A1 (en) * 1987-01-16 1988-07-22 Beaudrey & Cie FILTER PANEL WITH PARALLEL CHANNELS AND MECHANICAL SIEVES COMPRISING SUCH FILTER PANELS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609643A1 (en) * 1987-01-16 1988-07-22 Beaudrey & Cie FILTER PANEL WITH PARALLEL CHANNELS AND MECHANICAL SIEVES COMPRISING SUCH FILTER PANELS
US4889629A (en) * 1987-01-16 1989-12-26 E. Beaudrey & Cie Filter panel with parallel passages and mechanical filter screen comprising same

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