NO174493C - Anordning for å skille faste stoffer fra en opplösning - Google Patents

Anordning for å skille faste stoffer fra en opplösning

Info

Publication number
NO174493C
NO174493C NO894731A NO894731A NO174493C NO 174493 C NO174493 C NO 174493C NO 894731 A NO894731 A NO 894731A NO 894731 A NO894731 A NO 894731A NO 174493 C NO174493 C NO 174493C
Authority
NO
Norway
Prior art keywords
chamber
prefiltering
separating solids
travel
sealing elements
Prior art date
Application number
NO894731A
Other languages
English (en)
Norwegian (no)
Other versions
NO894731L (no
NO894731D0 (no
NO174493B (no
Inventor
Jouko Hautala
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of NO894731D0 publication Critical patent/NO894731D0/no
Publication of NO894731L publication Critical patent/NO894731L/no
Publication of NO174493B publication Critical patent/NO174493B/no
Publication of NO174493C publication Critical patent/NO174493C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or 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
    • B01D33/58—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
    • 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
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • 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
    • B01D33/801—Driving means, shaft packing systems or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Centrifugal Separators (AREA)
  • Treatment Of Sludge (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Structure Of Belt Conveyors (AREA)
NO894731A 1988-12-09 1989-11-28 Anordning for å skille faste stoffer fra en opplösning NO174493C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI885739A FI81965C (fi) 1988-12-09 1988-12-09 Anordning foer avskiljning av fasta aemnen fraon en suspension.

Publications (4)

Publication Number Publication Date
NO894731D0 NO894731D0 (no) 1989-11-28
NO894731L NO894731L (no) 1990-06-11
NO174493B NO174493B (no) 1994-02-07
NO174493C true NO174493C (no) 1994-05-25

Family

ID=8527548

Family Applications (1)

Application Number Title Priority Date Filing Date
NO894731A NO174493C (no) 1988-12-09 1989-11-28 Anordning for å skille faste stoffer fra en opplösning

Country Status (7)

Country Link
US (1) US5128030A (fr)
EP (1) EP0377824B1 (fr)
AT (1) ATE105728T1 (fr)
CA (1) CA2004782C (fr)
DE (1) DE68915422T2 (fr)
FI (1) FI81965C (fr)
NO (1) NO174493C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4328977C2 (de) * 1993-08-28 1997-08-14 Heiko Dr Schwertner Verfahren und Vorrichtung zur Trennung von Substanzen oder Substanzklassen aus flüssigen oder gasförmigen Substanzgemischen in einem Kammersystem
EP1765582A1 (fr) * 2004-07-07 2007-03-28 Peter Judocus Smolenaers Presse de retrait de solides; procédé et système d'alimentation
US7964105B2 (en) * 2008-08-07 2011-06-21 William Harris Moss Method for improving belt press dewatering
CA2678834A1 (fr) * 2009-09-14 2011-03-14 Gea Houle Inc. Separateur a fumier avec presse a rouleaux en cascade
EP3868722A1 (fr) * 2020-02-20 2021-08-25 Metso Sweden Ab Ensemble de déshydratation
CN113524761B (zh) * 2021-07-23 2022-09-02 周口师范学院 一种用于生物制药的高效分离纯化装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1778342A (en) * 1921-01-03 1930-10-14 Robert M Thompson Filter device
US1875075A (en) * 1930-01-25 1932-08-30 Masonite Corp Liquid separation
US3867252A (en) * 1966-04-20 1975-02-18 Michal Skrabak Twin-wire multi-ply paper making machine
US3381609A (en) * 1966-06-20 1968-05-07 Neil Malarkey Jr. Filter press
DE1966230U (de) * 1966-12-24 1967-08-17 Hydromation Engineering Compan Filtervorrichtung.
CH518727A (de) * 1968-07-02 1972-02-15 Gujer Hans Vorrichtung zum Abdichten des Filterraumes zwischen zwei Filterflächen, insbesondere zwei umlaufenden Filterbändern
CH557194A (de) * 1972-10-28 1974-12-31 Bellmer Geb Kg Maschf Filterpresse.
US3998149A (en) * 1975-02-10 1976-12-21 Malarkey Jr Neil Filter belt and press
FI63077C (fi) * 1977-09-21 1983-04-11 Tampella Oy Ab Foerfarande och anordning foer reglering av profilen av en fiberbana i en pappersmaskin
DE2751849C2 (de) * 1977-11-19 1982-08-19 Gerhard 7410 Reutlingen Lüttich Schlammfilterpresse
DE2844715C2 (de) * 1978-10-13 1986-01-30 Albert 6680 Neunkirchen Bähr Entwässerungseinrichtung für SChlämme und ähnliche Substanzen, insbesondere für Abwasserschlämme
US4244804A (en) * 1979-01-15 1981-01-13 Innova, Inc. Slime and sludge dewatering
US4395331A (en) * 1979-07-09 1983-07-26 Ab Saffle Gjuteri And Mekaniska Verkstad Apparatus for pressing liquid out of material containing liquid
AT385793B (de) * 1985-12-19 1988-05-10 Andritz Ag Maschf Siebbandpresse
AT385791B (de) * 1986-02-18 1988-05-10 Andritz Ag Maschf Einrichtung zur behandlung einer zwischen mindestens zwei endlosen siebbaendern od.dgl. foerdereinrichtungen gefuehrten material- bzw. stoffbahn

Also Published As

Publication number Publication date
FI81965C (fi) 1991-01-10
US5128030A (en) 1992-07-07
CA2004782C (fr) 2001-04-10
DE68915422D1 (de) 1994-06-23
FI885739A (fi) 1990-06-10
EP0377824B1 (fr) 1994-05-18
EP0377824A3 (fr) 1991-11-21
NO894731L (no) 1990-06-11
NO894731D0 (no) 1989-11-28
FI885739A0 (fi) 1988-12-09
CA2004782A1 (fr) 1990-06-09
ATE105728T1 (de) 1994-06-15
FI81965B (fi) 1990-09-28
DE68915422T2 (de) 1994-10-27
EP0377824A2 (fr) 1990-07-18
NO174493B (no) 1994-02-07

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