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ES2125039T3 - Reactor de introduccion de gas/flotacion con disposiciones para la separacion de materias solidas de los liquidos. - Google Patents

Reactor de introduccion de gas/flotacion con disposiciones para la separacion de materias solidas de los liquidos.

Info

Publication number
ES2125039T3
ES2125039T3 ES95929744T ES95929744T ES2125039T3 ES 2125039 T3 ES2125039 T3 ES 2125039T3 ES 95929744 T ES95929744 T ES 95929744T ES 95929744 T ES95929744 T ES 95929744T ES 2125039 T3 ES2125039 T3 ES 2125039T3
Authority
ES
Spain
Prior art keywords
solid materials
tube
opens
foam
preliminary chamber
Prior art date
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 - Lifetime
Application number
ES95929744T
Other languages
English (en)
Inventor
Horst Overath
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Forschungszentrum Juelich GmbH
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 Forschungszentrum Juelich GmbH filed Critical Forschungszentrum Juelich GmbH
Application granted granted Critical
Publication of ES2125039T3 publication Critical patent/ES2125039T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B01D24/402—Feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4869—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof 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
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • 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
    • B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1456—Feed mechanisms for the slurry
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
  • Physical Water Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

LA INVENCION SE REFIERE A UN REACTOR DE FLOTACION/GASIFICACION, QUE ESTA EQUIPADO CON UN TUBO (1) DE AFLUENCIA DE SUMINISTRO QUE SE ABRE DENTRO DE UNA CAMARA (3) PRELIMINAR. UN TUBO (7) ASCENDENTE SE UNE A LA CAMARA (3) PRELIMINAR Y ESTA RODEADO POR MEDIO DE UN TUBO (9) DE FORMACION DE ESPUMA. UN DISPOSITIVO (10) DE RECOLECCION DE ESPUMA ESTA UNIDO AL EXTREMO SUPERIOR DEL TUBO (9) DE FORMACION DE ESPUMA MIENTRAS QUE EL EXTREMO INFERIOR DE ESTE ULTIMO SE ABRE DENTRO DE LA ZONA INFERIOR DE UNA CARCASA (12) TUBULAR. EL EXTREMO SUPERIOR DE LA CARCASA (12) TUBULAR DISPONE AL MENOS DE UNA SALIDA (27) DE LIQUIDO. EL OBJETIVO DE LA INVENCION ES DESARROLLAR UN DISPOSITIVO DE ESTE TIPO DONDE LOS MATERIALES SOLIDOS PUEDEN SER ELIMINADOS A PARTIR DEL LIQUIDO A SER LIMPIADO, Y DONDE SE SUMINISTRAN MEDIOS (20) DE REGULACION PARA LA LIMPIEZA DE LA INSTALACION. A FIN DE ELIMINAR LOS MATERIALES SOLIDOS, LA CAMARA (3) PRELIMINAR DISPONE DE UNA PARTE (I) DE FONDO CILINDRICA Y UNA CAPERUZA (II) CON PERFIL DE CONO TRUNCADO COLOCADA SOBRE LA PARTE (I) DE FONDO. ADICIONALMENTE EL TUBO (1) DE AFLUENCIA DE SUMINISTRO SE ABRE DE FORMA TANGENCIAL DENTRO DE LA PARTE (I) DE FONDO. DE FORMA ALTERNATIVA O ADICIONAL, LA CARCASA (12) TUBULAR ESTA RODEADA POR UNA O VARIAS CAMARAS (15) DE FILTRADO.
ES95929744T 1994-09-09 1995-09-01 Reactor de introduccion de gas/flotacion con disposiciones para la separacion de materias solidas de los liquidos. Expired - Lifetime ES2125039T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4432042A DE4432042C2 (de) 1994-09-09 1994-09-09 Begasungs-/Flotations-Reaktor mit Anordnungen zur Abtrennung von Feststoffen aus Flüssigkeiten

Publications (1)

Publication Number Publication Date
ES2125039T3 true ES2125039T3 (es) 1999-02-16

Family

ID=6527741

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95929744T Expired - Lifetime ES2125039T3 (es) 1994-09-09 1995-09-01 Reactor de introduccion de gas/flotacion con disposiciones para la separacion de materias solidas de los liquidos.

Country Status (13)

Country Link
US (1) US5776335A (es)
EP (1) EP0779840B1 (es)
JP (1) JPH10504997A (es)
AT (1) ATE172385T1 (es)
AU (1) AU698651B2 (es)
DE (2) DE4432042C2 (es)
DK (1) DK0779840T3 (es)
ES (1) ES2125039T3 (es)
FI (1) FI116368B (es)
IL (1) IL115201A (es)
NO (1) NO314689B1 (es)
NZ (1) NZ291775A (es)
WO (1) WO1996007483A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736034A (en) * 1996-08-27 1998-04-07 James W. Phillips Protein removal system
SE9700100L (sv) * 1997-01-15 1998-07-16 Vbb Viak Ab Förfarande och anordning för avhärdning av vätska
DE19719798C1 (de) * 1997-05-10 1999-02-11 Forschungszentrum Juelich Gmbh Verfahren zum Entfernen von Biomasse aus einer Flüssigkeit mit Hilfe eines Flotationsreaktors
US5961826A (en) * 1997-07-10 1999-10-05 Kim; Woon-Chang Biological waste water treatment system having a sedimentation tank vertically combined with an aeration tank therein
IL135787A0 (en) * 2000-04-23 2001-05-20 Red Sea Fish Pharm Ltd Protein skimmer
US20030201232A1 (en) * 2002-04-29 2003-10-30 Matthew Cheyne Flotation/fractionation systems for treating liquids and in separation of liquids to be treated thereby
CN1742059A (zh) * 2003-01-23 2006-03-01 西巴特殊化学品控股有限公司 片状颜料
US6808625B1 (en) * 2003-12-19 2004-10-26 Chen-Yang Wu Aquarium protein skimmer
US7022227B1 (en) * 2005-08-17 2006-04-04 Shih-Hui Liao Multifunctional filtering device for an aquarium
US8268166B2 (en) * 2007-04-17 2012-09-18 Red Sea Fish Pharm Ltd. Protein skimmer
JP4701219B2 (ja) * 2007-09-14 2011-06-15 日正電計株式会社 汚濁物質除去装置
US9321057B2 (en) * 2010-11-19 2016-04-26 Savannah State University Separation apparatus and processes
US10760016B2 (en) 2014-04-24 2020-09-01 The Research Foundation Of State University Of New York Inclined rotary gasifier waste to energy system
US10913674B2 (en) * 2014-09-02 2021-02-09 Nexus Ewater Pty Ltd Apparatus for treating water
CN111498935A (zh) * 2016-06-27 2020-08-07 叶志青 一种污水处理方法
DE202017101779U1 (de) * 2017-03-28 2017-06-02 Funke Kunststoffe Gmbh Sedimentationsschacht
CN107188339B (zh) * 2017-07-11 2019-06-07 西安建筑科技大学 一种复合式臭氧气浮一体化装置
CN112720932A (zh) * 2020-12-02 2021-04-30 东北师范大学 一种微塑料分离回收装置及其使用方法
SK9743Y1 (sk) * 2022-08-15 2023-04-12 Ústav geotechniky Slovenskej akadémie vied, verejná výskumná inštitúcia Flotačná kolóna a sústava zariadení na čistenie odpadových vôd obsahujúca flotačnú kolónu
CN117044673A (zh) * 2023-09-28 2023-11-14 浙江联兴饲料科技股份有限公司 一种鱼池循环水多功能固体污物分离器
KR20250097289A (ko) * 2023-12-21 2025-06-30 주식회사 엘지화학 기포탑 반응기 및 이를 포함하는 올리고머 제조 장치

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US3505188A (en) * 1965-06-18 1970-04-07 Fairbanks Morse Inc Electrolytic flotation method and apparatus
DE1289353B (de) * 1967-12-02 1969-02-13 Eheim Gunther Eiweissschaumabscheidegeraet zur Wasserreinigung bei Seewasseraquarien
US3669883A (en) * 1970-08-21 1972-06-13 Guido Huckstedt Foam flotation separation system particularly suitable for separating dissolved protein compounds and toxic metallic ions from aquarium water
DE2112401C3 (de) * 1971-03-15 1980-04-30 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen Verfahren und Vorrichtung zum Reinigen von Wasser, insbesondere Meerwasser
FR2315988A1 (fr) * 1975-06-30 1977-01-28 Saint Gobain Techn Nouvelles Perfectionnement sur cellules de flottation pour l'epuration des effluents urbains et industriels
FR2364181A1 (fr) * 1976-09-08 1978-04-07 Anvar Procedes et dispositifs pour epurer l'eau
DE3363127D1 (en) * 1982-02-09 1986-05-28 Bbc Brown Boveri & Cie Method and apparatus for treating a liquid with a gas
FR2545732B1 (fr) * 1983-05-10 1989-10-27 Lyonnaise Eaux Eclairage Appareil pour la dissolution d'ozone dans un fluide
DE3412217A1 (de) * 1984-04-02 1985-10-10 Ingolf 8038 Gröbenzell Kurtze Verfahren und verfahrensanordnung zur reinigung von rohwasser durch entspannungsflotation bei gleichzeitiger filtration
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US5320750A (en) * 1988-09-07 1994-06-14 Milos Krofta Water clarifier with first filtrate isolation, improved backwashing and improved bubble generation
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Also Published As

Publication number Publication date
NZ291775A (en) 1997-12-19
IL115201A0 (en) 1995-12-31
NO314689B1 (no) 2003-05-05
AU3340395A (en) 1996-03-27
JPH10504997A (ja) 1998-05-19
EP0779840B1 (de) 1998-10-21
FI970977A0 (fi) 1997-03-07
NO971075D0 (no) 1997-03-07
DE4432042A1 (de) 1996-03-14
FI970977A7 (fi) 1997-03-07
FI116368B (fi) 2005-11-15
WO1996007483A1 (de) 1996-03-14
AU698651B2 (en) 1998-11-05
DE59504014D1 (de) 1998-11-26
EP0779840A1 (de) 1997-06-25
ATE172385T1 (de) 1998-11-15
NO971075L (no) 1997-03-07
DK0779840T3 (da) 1999-07-12
US5776335A (en) 1998-07-07
DE4432042C2 (de) 1998-07-02
IL115201A (de) 1999-06-20

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