FR2206964B1 - - Google Patents

Info

Publication number
FR2206964B1
FR2206964B1 FR7341904A FR7341904A FR2206964B1 FR 2206964 B1 FR2206964 B1 FR 2206964B1 FR 7341904 A FR7341904 A FR 7341904A FR 7341904 A FR7341904 A FR 7341904A FR 2206964 B1 FR2206964 B1 FR 2206964B1
Authority
FR
France
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
FR7341904A
Other versions
FR2206964A1 (fr
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.)
Andritz AG
Original Assignee
Andritz AG
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 Andritz AG filed Critical Andritz AG
Publication of FR2206964A1 publication Critical patent/FR2206964A1/fr
Application granted granted Critical
Publication of FR2206964B1 publication Critical patent/FR2206964B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/80—Pulp catching, de-watering, or recovering; Re-use of pulp-water using endless screening 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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering 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
    • B01D33/58—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
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Solid Materials (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
FR7341904A 1972-11-17 1973-11-16 Expired FR2206964B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT978272A AT318381B (de) 1972-11-17 1972-11-17 Einrichtung für den Stoffeinlauf an Entwässerungsmaschinen

Publications (2)

Publication Number Publication Date
FR2206964A1 FR2206964A1 (fr) 1974-06-14
FR2206964B1 true FR2206964B1 (fr) 1980-05-30

Family

ID=3617240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341904A Expired FR2206964B1 (fr) 1972-11-17 1973-11-16

Country Status (9)

Country Link
JP (1) JPS504666A (fr)
AT (1) AT318381B (fr)
CA (1) CA1023196A (fr)
DE (2) DE7339859U (fr)
FR (1) FR2206964B1 (fr)
GB (1) GB1398950A (fr)
IT (1) IT996415B (fr)
NL (1) NL7315724A (fr)
SE (1) SE397852B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720247Y2 (fr) * 1979-12-21 1982-04-30
AT376722B (de) * 1983-02-09 1984-12-27 Andritz Ag Maschf Entwaesserungsmaschine fuer zellstoff od. dgl. fasermaterial
DE8708720U1 (de) * 1987-06-24 1987-09-10 Gebr. Bellmer GmbH + Co KG Maschinenfabrik, 7532 Niefern Bandfilterpresse
DE19705592A1 (de) * 1997-02-14 1998-08-20 Voith Sulzer Papiermasch Gmbh Vorrichtung und Verfahren zur Bildung einer Papierstofflage
DE19852635A1 (de) * 1998-11-14 2000-05-18 Voith Sulzer Papiertech Patent Blattbildungssystem
ITVI20040114A1 (it) * 2004-05-10 2004-08-10 Comer Spa Macchina per il lavaggio di sospensioni fibrose
SE532154C2 (sv) * 2006-10-06 2009-11-03 Metso Paper Inc Dubbelvirapress innefattande tätningselement för avvattning av en fibersuspension
AT512920B1 (de) * 2012-12-17 2013-12-15 Fleximat Ppm As Siebvorrichtung
EP3868722A1 (fr) * 2020-02-20 2021-08-25 Metso Sweden Ab Ensemble de déshydratation

Also Published As

Publication number Publication date
JPS504666A (fr) 1975-01-18
AT318381B (de) 1974-10-10
DE2355707A1 (de) 1974-05-22
NL7315724A (fr) 1974-05-21
FR2206964A1 (fr) 1974-06-14
IT996415B (it) 1975-12-10
CA1023196A (en) 1977-12-27
GB1398950A (en) 1975-06-25
DE7339859U (de) 1977-04-07
SE397852B (sv) 1977-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse