FI78400B - Foerfarande foer separering av ett vaetskeformigt medium genom tyngdkraften i olika komponenter. - Google Patents

Foerfarande foer separering av ett vaetskeformigt medium genom tyngdkraften i olika komponenter. Download PDF

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Publication number
FI78400B
FI78400B FI860637A FI860637A FI78400B FI 78400 B FI78400 B FI 78400B FI 860637 A FI860637 A FI 860637A FI 860637 A FI860637 A FI 860637A FI 78400 B FI78400 B FI 78400B
Authority
FI
Finland
Prior art keywords
slow
flow
vortex
basins
medium
Prior art date
Application number
FI860637A
Other languages
English (en)
Finnish (fi)
Other versions
FI860637A0 (fi
FI78400C (sv
FI860637A (fi
Inventor
Seppo Ilmari Ryynaenen
Original Assignee
Ahlstroem 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 Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of FI860637A0 publication Critical patent/FI860637A0/fi
Priority to FI860637A priority Critical patent/FI78400C/sv
Priority to DE8787901490T priority patent/DE3764746D1/de
Priority to PCT/FI1987/000023 priority patent/WO1987004944A1/en
Priority to EP87901490A priority patent/EP0258359B1/en
Priority to AT0186787A priority patent/AT388683B/de
Priority to CH3080/87A priority patent/CH675363A5/de
Publication of FI860637A publication Critical patent/FI860637A/fi
Priority to SU874203615A priority patent/SU1665868A3/ru
Priority to US07/341,313 priority patent/US4976875A/en
Publication of FI78400B publication Critical patent/FI78400B/fi
Application granted granted Critical
Publication of FI78400C publication Critical patent/FI78400C/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/32—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
    • B03B5/34—Applications of hydrocyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0087—Settling tanks provided with means for ensuring a special flow pattern, e.g. even inflow or outflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/04—Separation devices for treating liquids from earth drilling, mining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Cyclones (AREA)
  • Physical Water Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Claims (7)

1. Förfarande för separering av ett vätskeformigt medium med hjälp av tyngdkraften i olika komponenter sä, att det medium som skall separeras bringas i en sedimenteringsbassäng i en längsam rotationsrörelse (2), varvid rotationsaxeln (49) Mr väsentligen lodrät sä, att en tyngre komponent anrikas i den längsamma virvelns nedre del och lättare komponent anrikas i den längsamma virvelns Övre del, varvid den tyngre komponenten avlägsnas frän mitten av den längsamma virvelns nedre del, kännetecknat därav, att tvä eller flera längsamma virvlar (2) bringas i horisontell riktning i inbördes kontakt sälunda, att virvlarna vilar mot varandra utmed ätminstone en del av deras axiella höjd, varvid kanterna (72,73) som avgränsar viloomrädena mellan virvlarna fungerar som strömfördelare mellan virvlarna.
2. Förfarande enligt patentkrav 1, i vilket det vätskeformiga medium som skall separeras tangentiellt tili en första virvel i en serie (2,2) av längsamma virvlar, kännetecknat därav, att under päverkan av mediets matartryck bringas en del av den längsamma virvelns (2) strömning separerad av stötkanten (73) att förskjutas frän dess ytterkant tili ytterkanten av den följande längsamma virveln.
3. Förfarande enligt patentkrav l, kännetecknat därav, att de i förhällande tili strömningen mellan virvlarna parallella längsamma virvlarna bringas att vila och stöda sig mot varandra.
4. Förfarande enligt patentkrav 1, kännetecknat därav, att i de i förhällande tili strömningen mellan virvlarna efter varandra belägna längsamma virvlarna bringas att vila och stöda sig mot varandra.
FI860637A 1986-02-12 1986-02-12 Förfarande för separering av ett vätskeformigt medium genom tyngdkraft en i olika komponenter FI78400C (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI860637A FI78400C (sv) 1986-02-12 1986-02-12 Förfarande för separering av ett vätskeformigt medium genom tyngdkraft en i olika komponenter
DE8787901490T DE3764746D1 (de) 1986-02-12 1987-02-11 Verfahren zur trennung eines mediums in verschiedenartige komponenten durch schwerkraft.
PCT/FI1987/000023 WO1987004944A1 (en) 1986-02-12 1987-02-11 Method of and apparatus for separating a medium in different components by means of gravity
EP87901490A EP0258359B1 (en) 1986-02-12 1987-02-11 Method of separating a medium in different components by means of gravity
AT0186787A AT388683B (de) 1986-02-12 1987-07-23 Verfahren und vorrichtung zum auftrennen eines fluessigen mediums
CH3080/87A CH675363A5 (sv) 1986-02-12 1987-08-11
SU874203615A SU1665868A3 (ru) 1986-02-12 1987-10-09 Способ сепарации компонентов из жидкой среды с помощью силы т жести
US07/341,313 US4976875A (en) 1986-02-12 1989-04-19 Method of and apparatus for separating a medium in different components by means of gravity

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI860637 1986-02-12
FI860637A FI78400C (sv) 1986-02-12 1986-02-12 Förfarande för separering av ett vätskeformigt medium genom tyngdkraft en i olika komponenter

Publications (4)

Publication Number Publication Date
FI860637A0 FI860637A0 (fi) 1986-02-12
FI860637A FI860637A (fi) 1987-08-13
FI78400B true FI78400B (fi) 1989-04-28
FI78400C FI78400C (sv) 1989-08-10

Family

ID=8522142

Family Applications (1)

Application Number Title Priority Date Filing Date
FI860637A FI78400C (sv) 1986-02-12 1986-02-12 Förfarande för separering av ett vätskeformigt medium genom tyngdkraft en i olika komponenter

Country Status (7)

Country Link
US (1) US4976875A (sv)
EP (1) EP0258359B1 (sv)
AT (1) AT388683B (sv)
CH (1) CH675363A5 (sv)
FI (1) FI78400C (sv)
SU (1) SU1665868A3 (sv)
WO (1) WO1987004944A1 (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5670039A (en) * 1995-05-26 1997-09-23 Harris; Ronald B. Linear solids removal unit
GB9619883D0 (en) * 1996-09-24 1996-11-06 Bioriginal Ltd Settlement tank
US6197196B1 (en) * 1998-10-15 2001-03-06 Water Research Commission Treatment of water
US6321916B1 (en) * 2000-06-05 2001-11-27 Chicago Bridge & Iron Company Liquid clarification tank
JP3546235B2 (ja) * 2002-04-30 2004-07-21 岡山大学長 乾式分離方法及び分離装置
CA2551684A1 (en) * 2006-07-10 2008-01-10 Hollman, Don Improved flock tank
CA2575474C (en) * 2007-01-12 2008-12-16 The Eliminator Tank & Oilfield Rentals Ltd. Apparatus for separating solids from liquids
CA2667078A1 (en) * 2009-05-26 2010-11-26 Cory Albers Stormwater management pond
RU176139U1 (ru) * 2017-08-22 2018-01-09 Михаил Михайлович Пукемо Модуль тонкослойного отстойника
CN111249776A (zh) * 2020-02-16 2020-06-09 东北石油大学 钻井泥浆一体化多级分离装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088294A (en) * 1937-07-27 Sand trap
DE677841C (de) * 1935-06-12 1941-02-08 Heinrich Vennewald Dr Zylindrischer Absetzbehaelter
US2701056A (en) * 1951-09-01 1955-02-01 Thomas R Morton Method and apparatus for classifying and concentrating materials
GB894417A (en) * 1959-01-28 1962-04-18 Hermann Jaeckering Centrifugal separators for separating or grading solid mixtures
US3258123A (en) * 1963-08-22 1966-06-28 Morgan Construction Co Centripetal scale pit
AT289670B (de) * 1969-05-14 1971-05-10 Alfa Laval Ag Klärgefäß
GB1410704A (en) * 1971-12-06 1975-10-22 Messerschmitt Boelkow Blohm Method of and apparatus for centrifugally separating matter suspended in a gaseous or liquid medium
DE2206318C3 (de) * 1972-02-10 1980-09-18 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Einrichtung zum Trennen und Abscheiden von in einem Medium suspendierten Stoffen mittels Fliehkraft
AT339337B (de) * 1972-07-04 1977-10-10 Kuehtreiber F Verfahren und vorrichtung zur abscheidung von feststoffen in der mitte eines zylindrischen behalters
US3962084A (en) * 1973-06-15 1976-06-08 Gert Nussbaum Rain storing tank
US3948771A (en) * 1973-11-30 1976-04-06 Messerschmitt-Bolkow-Blohm Gmbh Method and apparatus for separating suspended matter from a fluid by centrifugal force
US3965013A (en) * 1974-10-31 1976-06-22 Jackson George F Gravity clarifier
US4205965A (en) * 1975-08-30 1980-06-03 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Apparatus and method for separating a specific lighter component from a flowing medium
US4263027A (en) * 1979-03-12 1981-04-21 Joseph Varnas Multi-vortical separator
US4297221A (en) * 1979-09-12 1981-10-27 Moll Hans Georg Process and apparatus for the treatment of untreated water
NZ197894A (en) * 1980-08-11 1985-07-12 Hydro Int Ltd Vortex separator for sewage treatment;conical flow modifier in solids outlet
GB2092483B (en) * 1981-02-05 1985-01-03 Piller Gmbh Co Kg Anton Centrifugal separator for separating solids from a gas stream
US4389307A (en) * 1981-06-22 1983-06-21 Queen's University At Kingston Arrangement of multiple fluid cyclones
FI64746C (fi) * 1981-10-29 1984-01-10 Nobar Ky Foerfarande och anordning foer separering av ett medium i komponenter med olika partikelmassor
FI64058C (fi) * 1982-01-28 1983-10-10 Nobar Ky Foerfarande och anordning foer separering av ett medium i komponenter med olika partikelmassor i turbulenssystem
US4517091A (en) * 1982-11-02 1985-05-14 Ebara Corporation Solids-liquid separator
FI65920C (fi) * 1983-01-21 1984-08-10 Nobar Ky Foerfarande och anordning foer separering av ett medium i olika komponenter
GB2148744B (en) * 1983-11-02 1986-06-25 Jones & Attwood Ltd Grit trap
GB2158741B (en) * 1984-05-14 1988-08-17 Hydro Int Ltd Separation of components of a fluid mixture
DE3634122A1 (de) * 1986-10-07 1988-04-21 Brombach Hansjoerg Wirbelabscheider

Also Published As

Publication number Publication date
US4976875A (en) 1990-12-11
FI860637A0 (fi) 1986-02-12
EP0258359A1 (en) 1988-03-09
EP0258359B1 (en) 1990-09-05
WO1987004944A1 (en) 1987-08-27
AT388683B (de) 1989-08-10
ATA186787A (de) 1989-01-15
SU1665868A3 (ru) 1991-07-23
FI78400C (sv) 1989-08-10
CH675363A5 (sv) 1990-09-28
FI860637A (fi) 1987-08-13

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Owner name: A. AHLSTROEM OSAKEYHTIOE