FI762626A - Foerfarande foer filtrering av fiberhaltigt material med skivfilter och ett skivfilter foer genomfoerande av foerfarandet - Google Patents

Foerfarande foer filtrering av fiberhaltigt material med skivfilter och ett skivfilter foer genomfoerande av foerfarandet

Info

Publication number
FI762626A
FI762626A FI762626A FI762626A FI762626A FI 762626 A FI762626 A FI 762626A FI 762626 A FI762626 A FI 762626A FI 762626 A FI762626 A FI 762626A FI 762626 A FI762626 A FI 762626A
Authority
FI
Finland
Prior art keywords
skivfilter
foer
fiberhaltigt
foerfarandet
filtrering
Prior art date
Application number
FI762626A
Other languages
English (en)
Other versions
FI54060B (fi
FI54060C (fi
Inventor
Martti Toivonen
Original Assignee
Rauma Repola Oy
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 Rauma Repola Oy filed Critical Rauma Repola Oy
Priority to FI762626A priority Critical patent/FI54060C/fi
Priority to BR7703607A priority patent/BR7703607A/pt
Priority to CA285,844A priority patent/CA1098046A/en
Priority to AT636977A priority patent/AT358382B/de
Priority to SE7709944A priority patent/SE7709944L/xx
Priority to DE19772740350 priority patent/DE2740350A1/de
Priority to US05/831,389 priority patent/US4136028A/en
Priority to FR7727583A priority patent/FR2364054A1/fr
Priority to NO773148A priority patent/NO144842C/no
Priority to JP11116077A priority patent/JPS5336078A/ja
Priority to FI780123A priority patent/FI56628C/fi
Publication of FI762626A publication Critical patent/FI762626A/fi
Publication of FI54060B publication Critical patent/FI54060B/fi
Application granted granted Critical
Publication of FI54060C publication Critical patent/FI54060C/fi
Priority to NO811439A priority patent/NO151848C/no
Priority to SE8201842A priority patent/SE431405B/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • 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
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
    • 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
    • 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
    • B01D33/80—Accessories
    • B01D33/82—Means for pressure distribution
    • 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
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
  • Magnetic Record Carriers (AREA)
  • Filtering Materials (AREA)
  • Prostheses (AREA)
FI762626A 1976-09-13 1976-09-14 Skivfilter FI54060C (fi)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FI762626A FI54060C (fi) 1976-09-14 1976-09-14 Skivfilter
BR7703607A BR7703607A (pt) 1976-09-14 1977-06-03 Processo para filtracao de material fibroso por meio de um filtro de discos e o filtro de discos utilizado
CA285,844A CA1098046A (en) 1976-09-14 1977-08-31 Apparatus and method for filtering a fibrous material with a disc filter
AT636977A AT358382B (de) 1976-09-14 1977-09-05 Scheibenfilter zum filtern von faserhaltigem material, z.b. holzfaserstoff
SE7709944A SE7709944L (sv) 1976-09-14 1977-09-05 Forfarande vid filtrering
DE19772740350 DE2740350A1 (de) 1976-09-14 1977-09-07 Verfahren fuer filterung von faserhaltigem material mit einem scheibenfilter und ein scheibenfilter fuer die durchfuehrung des verfahrens
US05/831,389 US4136028A (en) 1976-09-13 1977-09-08 Method for filtering a fibrous material by means of a disc filter as well as a disc filter for performing the method
FR7727583A FR2364054A1 (fr) 1976-09-14 1977-09-13 Procede de filtration pour recueillir une matiere fibreuse et filtre a disques pour la mise en oeuvre de ce procede
NO773148A NO144842C (no) 1976-09-14 1977-09-13 Skivefilter for filtrering av fiberholdig materiale.
JP11116077A JPS5336078A (en) 1976-09-14 1977-09-14 Method of filtrating fibrous matters by using disc filter and disc filter for practicing said method
FI780123A FI56628C (fi) 1976-09-14 1978-01-16 Skivfilter foer filtrering av fiberhalting material
NO811439A NO151848C (no) 1976-09-14 1981-04-28 Skivefilter for filtrering av fiberholdig materiale
SE8201842A SE431405B (sv) 1976-09-14 1982-03-23 Skivfilter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI762626A FI54060C (fi) 1976-09-14 1976-09-14 Skivfilter

Publications (3)

Publication Number Publication Date
FI762626A true FI762626A (fi) 1978-03-15
FI54060B FI54060B (fi) 1978-06-30
FI54060C FI54060C (fi) 1978-10-10

Family

ID=8510263

Family Applications (1)

Application Number Title Priority Date Filing Date
FI762626A FI54060C (fi) 1976-09-13 1976-09-14 Skivfilter

Country Status (10)

Country Link
US (1) US4136028A (fi)
JP (1) JPS5336078A (fi)
AT (1) AT358382B (fi)
BR (1) BR7703607A (fi)
CA (1) CA1098046A (fi)
DE (1) DE2740350A1 (fi)
FI (1) FI54060C (fi)
FR (1) FR2364054A1 (fi)
NO (2) NO144842C (fi)
SE (2) SE7709944L (fi)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI68005C (fi) * 1980-09-30 1985-07-10 Rauma Repola Oy Foerfarande foer tjockning av massa eller suspension och skivfilter foer tillaempning av foerfarandet
DE3379384D1 (en) * 1982-08-20 1989-04-20 Celleco Ab Rotatable filter assembly
CA1219530A (en) * 1982-12-22 1987-03-24 Rune H. Frykhult Rotatable filter assembly
FR2550463B1 (fr) * 1983-08-08 1985-12-06 Moatti Georges Filtre muni d'un dispositif de decolmatage
FR2567039B1 (fr) * 1984-07-04 1989-05-26 Pechiney Aluminium Secteur a epaisseur variable pour filtre rotatif a disques
FI70526C (fi) * 1984-12-03 1986-09-24 Enso Gutzeit Oy Skivfilter
SE451948B (sv) * 1985-05-02 1987-11-09 Hedemora Ab Filter for kontinuerlig filtrering under tryck av en suspension
DE3528429A1 (de) * 1985-08-08 1987-02-12 Voith Gmbh J M Scheibeneindicker
SE460579B (sv) * 1987-06-24 1989-10-30 Bjarne Nilsson Roterande filter med yttre filtratkanaler
SE460578B (sv) * 1987-06-24 1989-10-30 Bjarne Nilsson Skivfilter med anordning foer oekad filtratavledning
ES2031192T3 (es) * 1987-09-16 1992-12-01 Andreas Kufferath Kg Espesador de discos
US5053123A (en) * 1989-04-17 1991-10-01 Ingersoll-Rand Company Adjustable valve for varying filtrate composition from filters
ES2115755T3 (es) * 1992-12-14 1998-07-01 Beloit Technologies Inc Aparato para filtrar suspensiones.
US5344575A (en) * 1993-01-29 1994-09-06 Centre De Recherche Industrielle Du Quebec Apparatus and method for extracting liquid from a humid mass
AT403174B (de) * 1996-04-30 1997-11-25 Andritz Patentverwaltung Verfahren zur entwässerung von feststoffsuspensionen und drehfilter zur durchführung des verfahrens
US6833077B2 (en) 2001-04-23 2004-12-21 Gl&V Management Hungary Kft. Sequential swinging precoat removal and renewal system, filter so equipped and method
ATE419049T1 (de) * 2001-07-03 2009-01-15 Gl&V Man Hungary Kft Filter mit sequentiellem schwenkbarem system zur entfernung und zur erneuerung einer filterhilfschicht
FI20041518A (fi) * 2004-11-25 2006-05-26 Andritz Oy Menetelmä ja laite meesan käsittelemiseksi
EP1961475B1 (en) * 2007-02-21 2020-06-17 Veolia Water Solutions & Technologies Support High pressure cleaning device
US7736526B2 (en) * 2008-10-03 2010-06-15 Thompson Industrial Services, Llc Method of filtering phosphate utilizing a rotary table filter or horizontal table filter
SE534913C2 (sv) 2010-06-16 2012-02-14 Rioks Patenter Ab Skivfilter
FI123263B (fi) 2011-04-29 2013-01-15 Metso Paper Inc Kiinnityselementti
FI123047B (fi) 2011-04-29 2012-10-15 Metso Paper Inc Kiekkosuotimen akseli
AT13141U1 (de) * 2011-05-27 2013-07-15 Metso Paper Inc Auslaufstutzen für einen Scheibenfilter
FI9761U1 (fi) 2011-05-27 2012-08-29 Metso Paper Inc Kiekkosuotimen suiste
FI9810U1 (fi) 2011-06-22 2012-09-24 Metso Paper Inc Kiekkosuotimen suodosventtiilin tiivistys
FI123655B (fi) 2011-09-02 2013-08-30 Metso Paper Inc Kiekkosuodin ja menetelmä kuitumassasuspension syöttämiseksi kiekkosuotimeen
WO2018031884A1 (en) * 2016-08-12 2018-02-15 Evoqua Water Technologies Llc Disc filter pre-screen dual media disc filter
WO2020033854A1 (en) 2018-08-10 2020-02-13 Kadant Black Clawson Llc Disc filters and methods of operating disc filters
US11000791B2 (en) * 2019-03-06 2021-05-11 Veolia Water Solutions & Technologies Support Rotary disc filter having backwash guides

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE216292C (fi) *
US2864503A (en) * 1958-12-16 Filtrate drainage system for rotary
US819004A (en) * 1906-01-02 1906-04-24 Peter Couper Paper-making apparatus.
US3193105A (en) * 1961-02-06 1965-07-06 Improved Machinery Inc Continuous disc filter
DE1988626U (de) * 1964-11-12 1968-07-04 Krauss Maffei Imp G M B H Vorrichtung zur kontinuierlichen verstellung von filtrattrennzonen am steuerorgan von drehfiltern.
DE1536894A1 (de) * 1966-11-03 1970-05-27 Rainer Rimanek Vorrichtung zur kontinuierlichen Verstellung von Filtratzonen am Steuerorgan von Drehfiltern
US3591009A (en) * 1969-08-22 1971-07-06 Oscar Luthi Disc filter having filtrate directing means
US4032442A (en) * 1975-11-21 1977-06-28 Peterson Filters And Engineering Company By-pass and synchronized blow system and method for rotary vacuum filters
US4056473A (en) * 1976-05-25 1977-11-01 Bjarne Ivar Nilsson Rotary filter for concentrating fiber suspensions

Also Published As

Publication number Publication date
US4136028A (en) 1979-01-23
BR7703607A (pt) 1978-05-02
NO773148L (no) 1978-03-15
NO151848C (no) 1985-06-19
AT358382B (de) 1980-09-10
NO811439L (no) 1978-03-15
SE7709944L (sv) 1978-03-15
JPS5336078A (en) 1978-04-04
SE431405B (sv) 1984-02-06
FI54060B (fi) 1978-06-30
DE2740350C2 (fi) 1987-04-09
FR2364054B1 (fi) 1984-05-04
FR2364054A1 (fr) 1978-04-07
SE8201842L (sv) 1982-03-23
CA1098046A (en) 1981-03-24
NO144842C (no) 1981-11-25
NO144842B (no) 1981-08-17
JPS6110167B2 (fi) 1986-03-28
FI54060C (fi) 1978-10-10
NO151848B (no) 1985-03-11
DE2740350A1 (de) 1978-03-16
ATA636977A (de) 1980-01-15

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: RAUMA-REPOLA OY