NO167021C - Fremgangsmaate og apparatur for separering av vaeske fra suspensjoner - Google Patents

Fremgangsmaate og apparatur for separering av vaeske fra suspensjoner

Info

Publication number
NO167021C
NO167021C NO874212A NO874212A NO167021C NO 167021 C NO167021 C NO 167021C NO 874212 A NO874212 A NO 874212A NO 874212 A NO874212 A NO 874212A NO 167021 C NO167021 C NO 167021C
Authority
NO
Norway
Prior art keywords
suspensions
procedure
separating fluid
separating
fluid
Prior art date
Application number
NO874212A
Other languages
English (en)
Norwegian (no)
Other versions
NO167021B (no
NO874212L (no
NO874212D0 (no
Inventor
Hans Stedfeldt
Original Assignee
Hans Stedfeldt
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
Priority claimed from SE8600659A external-priority patent/SE8600659L/xx
Priority claimed from SE8603434A external-priority patent/SE465426B/sv
Application filed by Hans Stedfeldt filed Critical Hans Stedfeldt
Publication of NO874212L publication Critical patent/NO874212L/no
Publication of NO874212D0 publication Critical patent/NO874212D0/no
Publication of NO167021B publication Critical patent/NO167021B/no
Publication of NO167021C publication Critical patent/NO167021C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • 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
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • 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
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—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 multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/605—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by level measuring
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/46—Several filtrate discharge conduits each connected to one filter element or group of filter elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Centrifugal Separators (AREA)
  • Filtration Of Liquid (AREA)
NO874212A 1986-02-14 1987-10-08 Fremgangsmaate og apparatur for separering av vaeske fra suspensjoner NO167021C (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8600659A SE8600659L (sv) 1986-02-14 1986-02-14 Sett och anordning for separation av fasta partiklar fran vetskor
SE8603434A SE465426B (sv) 1986-08-15 1986-08-15 Anordning foer avvattning och foertjockning av slam
PCT/SE1987/000069 WO1987005005A1 (fr) 1986-02-14 1987-02-13 Procede et appareil de separation de particules solides contenues dans un liquide

Publications (4)

Publication Number Publication Date
NO874212L NO874212L (no) 1987-10-08
NO874212D0 NO874212D0 (no) 1987-10-08
NO167021B NO167021B (no) 1991-06-17
NO167021C true NO167021C (no) 1991-09-25

Family

ID=26659245

Family Applications (1)

Application Number Title Priority Date Filing Date
NO874212A NO167021C (no) 1986-02-14 1987-10-08 Fremgangsmaate og apparatur for separering av vaeske fra suspensjoner

Country Status (5)

Country Link
EP (1) EP0410961B1 (fr)
DE (1) DE3787097T2 (fr)
DK (1) DK169698B1 (fr)
NO (1) NO167021C (fr)
WO (1) WO1987005005A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250198A (en) * 1991-08-16 1993-10-05 Hans Stedfeldt Method for separating solid particles from a liquid
CA2017588C (fr) * 1991-08-16 1997-03-18 Hans Stedfeldt Methode et dispositif ameliore de separation des particules solides contenues dans les liquides
DE4126528A1 (de) * 1991-08-10 1993-02-11 Guenther Weikmann Klaerschlammentwaesserungssystem
FR2710548B1 (fr) * 1993-09-28 1995-12-29 Marcel Autret Dispositif pour épaissir des boues.
SE507791C2 (sv) * 1996-02-29 1998-07-13 Stigebrandt Ake Avvattningsanordning för satsvis avskijning av vätska från partikelbemängt slam
SE509090C2 (sv) * 1997-04-29 1998-12-07 Pougus Ab Anordning för avvattning av en slamsuspension
DE19757108A1 (de) * 1997-12-20 1999-06-24 Grohe Kg Hans Abspülbares Filter
EP2465826A1 (fr) * 2010-12-14 2012-06-20 Biotain AB Dispositif et procédé de filtrage d'une boue pre-filtrée
EP2719436A1 (fr) * 2012-10-10 2014-04-16 Biotain AB Agencement et procédé de filtrage d'une boue rugueuse
EP2727639A1 (fr) * 2012-11-02 2014-05-07 Honeywell Technologies Sarl Filtre de lavage à contre-courant
DE102018131208A1 (de) * 2018-12-06 2020-06-10 Mutec-Markgraf Gmbh Vorrichtung und Verfahren zum Trennen von Suspensionen
CN111151136B (zh) * 2020-03-11 2024-04-09 陈以原 微压差增稠或滤清设备及多级联合增稠或滤清装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE528794C (de) * 1931-07-03 Buckau R Wolf Akt Ges Maschf Einrichtung zum Abscheiden von Wasser aus Schlammwaessern aller Art
DE858539C (de) * 1950-11-07 1952-12-08 Heinz Dipl-Volksw Hoening Verfahren zum Betrieb eines Eindickers
FR1153899A (fr) * 1955-05-14 1958-03-28 Bougie filtrante pour filtration sur sédiment
DE1163292B (de) * 1958-12-31 1964-02-20 Wolfgang B Hoelscher Dipl Ing Geschlossenes Fluessigkeitsanschwemmfilter
DE3340452A1 (de) * 1983-11-09 1985-05-15 Huther & Co, 6521 Bechtheim Verfahren und vorrichtung zum abtrennen von truebstoffen aus truebfluessigkeiten

Also Published As

Publication number Publication date
NO167021B (no) 1991-06-17
EP0410961B1 (fr) 1993-08-18
NO874212L (no) 1987-10-08
EP0410961A1 (fr) 1991-02-06
DK536187A (da) 1987-10-13
WO1987005005A1 (fr) 1987-08-27
DK169698B1 (da) 1995-01-16
NO874212D0 (no) 1987-10-08
DE3787097D1 (de) 1993-09-23
DK536187D0 (da) 1987-10-13
DE3787097T2 (de) 1993-12-09

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