GB1297425A - - Google Patents

Info

Publication number
GB1297425A
GB1297425A GB1297425DA GB1297425A GB 1297425 A GB1297425 A GB 1297425A GB 1297425D A GB1297425D A GB 1297425DA GB 1297425 A GB1297425 A GB 1297425A
Authority
GB
United Kingdom
Prior art keywords
screen
slots
inlet
suspension
groups
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
Other languages
English (en)
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 GB1297425A publication Critical patent/GB1297425A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters 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
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B01D29/356—Self-supporting filtering elements arranged for outward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/86—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
    • 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
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
GB1297425D 1969-06-02 1970-05-19 Expired GB1297425A (lm)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82968469A 1969-06-02 1969-06-02

Publications (1)

Publication Number Publication Date
GB1297425A true GB1297425A (lm) 1972-11-22

Family

ID=25255238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297425D Expired GB1297425A (lm) 1969-06-02 1970-05-19

Country Status (3)

Country Link
FI (1) FI51226C (lm)
GB (1) GB1297425A (lm)
SE (1) SE355830B (lm)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431003A1 (fr) * 1978-07-11 1980-02-08 Finckh Maschf Procede pour trier des suspensions fibreuses, et trieuse par pression pour la mise en oeuvre de ce procede

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431003A1 (fr) * 1978-07-11 1980-02-08 Finckh Maschf Procede pour trier des suspensions fibreuses, et trieuse par pression pour la mise en oeuvre de ce procede

Also Published As

Publication number Publication date
FI51226B (lm) 1976-08-02
FI51226C (fi) 1976-11-10
SE355830B (lm) 1973-05-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee