ES477067A1 - Procedimiento y aparato para formar un elemento de filtro para la filtracion de fluidos. - Google Patents

Procedimiento y aparato para formar un elemento de filtro para la filtracion de fluidos.

Info

Publication number
ES477067A1
ES477067A1 ES477067A ES477067A ES477067A1 ES 477067 A1 ES477067 A1 ES 477067A1 ES 477067 A ES477067 A ES 477067A ES 477067 A ES477067 A ES 477067A ES 477067 A1 ES477067 A1 ES 477067A1
Authority
ES
Spain
Prior art keywords
screen
filter elements
microfibres
space
slurry
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
ES477067A
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.)
Process Scientific Innovations Ltd
Original Assignee
Process Scientific Innovations Ltd
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 Process Scientific Innovations Ltd filed Critical Process Scientific Innovations Ltd
Publication of ES477067A1 publication Critical patent/ES477067A1/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001Making filtering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D27/00Cartridge filters of the throw-away type
    • B01D27/005Making filter elements not provided for elsewhere
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D27/00Cartridge filters of the throw-away type
    • B01D27/02Cartridge filters of the throw-away type with cartridges made from a mass of loose granular or fibrous material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111Making filtering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31Self-supporting filtering elements
    • B01D29/33Self-supporting filtering elements arranged for inward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/20Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003Glass or glassy material
    • B01D39/2017Glass or glassy material the material being filamentary or fibrous
    • B01D39/2024Glass or glassy material the material being filamentary or fibrous otherwise bonded, e.g. by resins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411Filter cartridges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2101/00Types of filters having loose filtering material
    • B01D2101/005Types of filters having loose filtering material with a binder between the individual particles or fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/34Seals or gaskets for filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)
  • Paper (AREA)

Abstract

Procedimiento y aparato para formar un elemento de filtro para la filtración de fluidos, del tipo de procedimiento que comprende dispersar una masa de fibras en un líquido para formar una suspensión espesa; aplicar la dispersión a una superficie de filtro de modo que las fibras se acumulen como una masa repetida por la superficie de filtro mientras que el líquido pasa a través de la superficie de filtro, y aglutinar las fibras en la masa acumulada, después, de secada, para unirse entre sí por medio de una resina sintética procedimiento, caracterizado porque la masa de fibras se aplica a presión bien directamente contra la superficie de filtro para formar una masa que se quita de la superficie de filtro, o contra una hoja perforada de material, interpuesta entre la superficie de filtro y la masa de fibras, para sacarse sobre la superficie de la masa de fibra separándose de la superficie de filtro antes del aglutinamiento.
ES477067A 1978-01-23 1979-01-23 Procedimiento y aparato para formar un elemento de filtro para la filtracion de fluidos. Expired ES477067A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2559/78A GB1603519A (en) 1978-01-23 1978-01-23 Filter elements for gas or liquid and methods of making such filters

Publications (1)

Publication Number Publication Date
ES477067A1 true ES477067A1 (es) 1979-08-01

Family

ID=9741718

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477067A Expired ES477067A1 (es) 1978-01-23 1979-01-23 Procedimiento y aparato para formar un elemento de filtro para la filtracion de fluidos.

Country Status (15)

Country Link
US (3) US4303472A (es)
JP (1) JPS54108974A (es)
AT (1) AT376903B (es)
AU (1) AU523755B2 (es)
BE (1) BE873561R (es)
BR (1) BR7900397A (es)
CA (1) CA1121285A (es)
CH (1) CH638689A5 (es)
DE (1) DE2902347A1 (es)
DK (1) DK153291C (es)
ES (1) ES477067A1 (es)
GB (1) GB1603519A (es)
NL (1) NL7900508A (es)
SE (1) SE436543B (es)
ZA (1) ZA79168B (es)

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DE10224224A1 (de) * 2002-05-31 2003-12-11 Mann & Hummel Filter Filterelement, insbesondere zur Flüssigkeitsfilterung
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Also Published As

Publication number Publication date
CA1121285A (en) 1982-04-06
SE7900495L (sv) 1979-07-24
JPH0230286B2 (es) 1990-07-05
DK153291B (da) 1988-07-04
US4272318A (en) 1981-06-09
DK26579A (da) 1979-07-24
US4360433A (en) 1982-11-23
AU523755B2 (en) 1982-08-12
BR7900397A (pt) 1979-08-21
AU4356279A (en) 1979-05-31
BE873561R (fr) 1979-05-16
DE2902347C2 (es) 1988-02-11
AT376903B (de) 1985-01-25
JPS54108974A (en) 1979-08-27
ATA40179A (de) 1984-06-15
NL7900508A (nl) 1979-07-25
SE436543B (sv) 1985-01-07
GB1603519A (en) 1981-11-25
US4303472A (en) 1981-12-01
DK153291C (da) 1988-11-14
DE2902347A1 (de) 1979-07-26
CH638689A5 (de) 1983-10-14
ZA79168B (en) 1980-02-27

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