ZA796264B - Filter screen for a filter press - Google Patents

Filter screen for a filter press

Info

Publication number
ZA796264B
ZA796264B ZA00796264A ZA796264A ZA796264B ZA 796264 B ZA796264 B ZA 796264B ZA 00796264 A ZA00796264 A ZA 00796264A ZA 796264 A ZA796264 A ZA 796264A ZA 796264 B ZA796264 B ZA 796264B
Authority
ZA
South Africa
Prior art keywords
filter
press
screen
filter screen
filter press
Prior art date
Application number
ZA00796264A
Inventor
A Peyrat
Original Assignee
Tissmetal Lionel Dupont
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 Tissmetal Lionel Dupont filed Critical Tissmetal Lionel Dupont
Publication of ZA796264B publication Critical patent/ZA796264B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • 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
    • 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
    • B01D35/10—Brush filters ; Rotary brush filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0659—The layers being joined by needling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0681—The layers being joined by gluing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/08—Special characteristics of binders
    • B01D2239/086—Binders between particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1216—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Filtering Materials (AREA)
ZA00796264A 1978-11-23 1979-11-20 Filter screen for a filter press ZA796264B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833099A FR2442068A1 (en) 1978-11-23 1978-11-23 Filter cloth for pressure band filter - comprises bed of uncompressed fibres fixed on perforated support cloth facilitating filtrate flow and maximising cake dryness

Publications (1)

Publication Number Publication Date
ZA796264B true ZA796264B (en) 1980-11-26

Family

ID=9215237

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00796264A ZA796264B (en) 1978-11-23 1979-11-20 Filter screen for a filter press

Country Status (5)

Country Link
BE (1) BE880210A (en)
DE (1) DE2947349A1 (en)
FR (1) FR2442068A1 (en)
SE (1) SE7909657L (en)
ZA (1) ZA796264B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109113A (en) * 1981-12-21 1983-06-29 Japan Vilene Co Ltd Manufacture of filter medium
DE8717005U1 (en) * 1987-12-24 1988-06-16 Schimmel, Peter, 4815 Schloß Holte-Stukenbrock Belt filter for filtering solids or similar from liquids
DE4128396C2 (en) * 1991-08-23 1995-06-01 Mannesmann Ag Process for connecting a fine mesh filter fabric with a coarse mesh carrier fabric to form a double filter belt
DE4316017C1 (en) * 1993-05-13 1994-09-15 Freudenberg Carl Fa Filter belt and process for the production thereof
DE4410110C2 (en) * 1994-03-24 1998-12-24 Inst Luft & Kaeltetechnik Ggmbh Process for the production of a filter material
DE29509282U1 (en) * 1995-06-06 1996-10-10 VIVELLE GmbH, 76707 Hambrücken Device for filtering solids from aqueous and non-aqueous systems
DE19615022A1 (en) * 1996-04-17 1997-10-23 Mgf Gutsche & Co Gmbh Betriebs Filter medium
DE19624483A1 (en) * 1996-06-19 1998-01-02 Mecana Umwelttechnik Ag Filter cloth, filtering method and filtering device for liquid filtration
CN103372347B (en) * 2012-04-25 2015-08-05 河南师范大学 A kind of quick production has the method for the 3 D filter screen in multi-filtering face

Also Published As

Publication number Publication date
SE7909657L (en) 1980-05-24
FR2442068B3 (en) 1981-09-11
DE2947349A1 (en) 1980-06-04
BE880210A (en) 1980-03-17
FR2442068A1 (en) 1980-06-20

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