ES541861A0 - Dispositivo para ventilar dispersiones,especialmente dispo- sitivo de flotacion para eliminar la tinta de suspensiones de materiales fibrosos - Google Patents

Dispositivo para ventilar dispersiones,especialmente dispo- sitivo de flotacion para eliminar la tinta de suspensiones de materiales fibrosos

Info

Publication number
ES541861A0
ES541861A0 ES541861A ES541861A ES541861A0 ES 541861 A0 ES541861 A0 ES 541861A0 ES 541861 A ES541861 A ES 541861A ES 541861 A ES541861 A ES 541861A ES 541861 A0 ES541861 A0 ES 541861A0
Authority
ES
Spain
Prior art keywords
ventilate
dispersions
suspensions
fibrous materials
remove ink
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.)
Granted
Application number
ES541861A
Other languages
English (en)
Other versions
ES8607042A1 (es
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.)
Feldmuehle AG
Kadant Lamort SAS
Original Assignee
Feldmuehle AG
E&M Lamort Fils SA
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 DE19843412431 external-priority patent/DE3412431A1/de
Priority claimed from DE19843418328 external-priority patent/DE3418328A1/de
Priority claimed from DE19853504780 external-priority patent/DE3504780A1/de
Application filed by Feldmuehle AG, E&M Lamort Fils SA filed Critical Feldmuehle AG
Publication of ES541861A0 publication Critical patent/ES541861A0/es
Publication of ES8607042A1 publication Critical patent/ES8607042A1/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1418Flotation machines using centrifugal forces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3143Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit characterised by the specific design of the injector
    • B01F25/31432Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit characterised by the specific design of the injector being a slit extending in the circumferential direction only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1443Feed or discharge mechanisms for flotation tanks
    • B03D1/1456Feed mechanisms for the slurry
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1443Feed or discharge mechanisms for flotation tanks
    • B03D1/1462Discharge mechanisms for the froth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1443Feed or discharge mechanisms for flotation tanks
    • B03D1/1475Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1487Means for cleaning or maintenance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/24Pneumatic
    • B03D1/247Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21BFIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00Fibrous raw materials or their mechanical treatment
    • D21B1/04Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30Defibrating by other means
    • D21B1/32Defibrating by other means of waste paper
    • D21B1/325Defibrating by other means of waste paper de-inking devices
    • D21B1/327Defibrating by other means of waste paper de-inking devices using flotation devices
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00Wet end of machines for making continuous webs of paper
    • D21F1/66Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/70Pulp catching, de-watering, or recovering; Re-use of pulp-water by flotation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91Direction of flow or arrangement of feed and discharge openings
    • B01F2025/919Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings
    • B01F2025/9191Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component
    • B01F2025/919125Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component with feed openings in the center and at the circumference of the main flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/64Paper recycling
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00Gas and liquid contact apparatus
    • Y10S261/75Flowing liquid aspirates gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Physical Water Treatments (AREA)
ES541861A 1984-04-03 1985-04-02 Dispositivo para ventilar dispersiones,especialmente dispo- sitivo de flotacion para eliminar la tinta de suspensiones de materiales fibrosos Expired ES8607042A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19843412431 DE3412431A1 (de) 1984-04-03 1984-04-03 Vorrichtung zum belueften
DE19843418328 DE3418328A1 (de) 1984-05-17 1984-05-17 Vorrichtung zum belueften
DE19853504780 DE3504780A1 (de) 1985-02-13 1985-02-13 Vorrichtung zum belueften von dispersionen

Publications (2)

Publication Number Publication Date
ES541861A0 true ES541861A0 (es) 1986-05-16
ES8607042A1 ES8607042A1 (es) 1986-05-16

Family

ID=27191861

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541861A Expired ES8607042A1 (es) 1984-04-03 1985-04-02 Dispositivo para ventilar dispersiones,especialmente dispo- sitivo de flotacion para eliminar la tinta de suspensiones de materiales fibrosos

Country Status (7)

Country Link
US (1) US4721562A (es)
EP (1) EP0211834B1 (es)
JP (1) JPH0670314B2 (es)
DE (1) DE3567040D1 (es)
ES (1) ES8607042A1 (es)
FI (1) FI82271C (es)
WO (1) WO1985004432A1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8607854D0 (en) * 1986-03-27 1986-04-30 Cjb Developments Ltd Gas flotation system
DE3640315A1 (de) * 1986-11-26 1988-06-09 Gutehoffnungshuette Man Vorrichtung zum belueften von fluessigkeiten, insbesondere fuer eine flotation
US4973558A (en) * 1988-04-28 1990-11-27 Endotronics, Inc. Method of culturing cells using highly gas saturated media
CA1320860C (en) * 1988-10-12 1993-08-03 Luc Y. Fortier Headbox
US5163903A (en) * 1989-01-27 1992-11-17 C. R. Bard, Inc. Catheter exchange system with detachable luer fitting
US5096572A (en) * 1990-03-12 1992-03-17 Board Of Control Of Michigan Tech. University Froth flotation
US5249688A (en) * 1990-03-12 1993-10-05 Board Of Control Of Michigan Technological University Froth flotation apparatus
US5236090A (en) * 1990-05-30 1993-08-17 Sulzer-Escher Wyss Gmbh Flotation-deinking-device
US5242585A (en) * 1991-09-04 1993-09-07 Lenox Institute For Research, Inc. Apparatus and method for deinking waste paper pulp
FR2682304B1 (fr) * 1991-10-03 1994-01-14 Ceca Sa Cyclones-turbines, notamment pour l'equipement de flottateur destines au traitement d'eaux polluees par des hydrocarbures.
FR2682048B1 (fr) * 1991-10-03 1994-01-14 Ceca Sa Flottateur pour le traitement d'eaux polluees par les hydrocarbures.
NO180744C (no) * 1994-02-07 1997-06-11 Puraq As Fremgangsmåte og anordning for rensing av vann
FR2717192B1 (fr) * 1994-03-11 1996-04-26 Lamort E & M Procédé de désencrage de pâte à papier et appareil pour la mise en Óoeuvre de ce procédé.
FR2727441B1 (fr) * 1994-11-28 1997-01-31 Lamort E & M Perfectionnements aux dispositifs d'injection d'air dans un flux de pate a papier pour en operer le desencrage
US5529190A (en) * 1995-02-06 1996-06-25 Ahlstrom Machinery, Inc. Gas sparged hydrocyclone with foam separating vessel
US5467876A (en) * 1995-04-04 1995-11-21 The United States Of America As Represented By The Secretary Of The Interior Method and apparatus for concentration of minerals by froth flotation
SE516480C2 (sv) * 1996-08-30 2002-01-22 Valmet Fibertech Ab Förfarande för rening av en fibersuspension
FR2772399B1 (fr) 1997-12-15 2000-02-11 Lamort E & M Procede de desencrage de la pate a papier provenant de papiers recycles
US6073775A (en) * 1999-01-19 2000-06-13 Liu; Jiongtian Cyclonic-static micro-bubble floatation apparatus and method
AT408957B (de) 2000-02-03 2002-04-25 Andritz Ag Maschf Verfahren und vorrichtung zum belüften von dispersionen
DE20106613U1 (de) * 2001-04-17 2001-07-12 Horn, Franziskus, Dr., Santiago, Lo Barnechea Düse zur Verwendung von Phosphorwasserstoff
AT411155B (de) 2002-03-27 2003-10-27 Andritz Ag Maschf Vorrichtung zum abtrennen von feststoffen aus flüssigkeiten mittels flotation
AT412288B (de) * 2003-02-25 2004-12-27 Andritz Ag Maschf Verfahren und vorrichtung zur belüftung von suspensionen
DE10327701A1 (de) * 2003-06-20 2005-01-05 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Flotation von Störstoffen aus einer wässrigen Faserstoffsuspension
CN101267876B (zh) * 2005-08-31 2012-03-28 菊池爱可阿斯株式会社 微小气泡液生成装置与其中使用的气泡细化器
US7614614B2 (en) * 2006-02-15 2009-11-10 Exica, Inc. Venturi apparatus
DE102009006034A1 (de) * 2009-01-24 2010-08-19 Voith Patent Gmbh Verfahren und Vorrichtung zur Flotation einer wässrigen Faserstoffsuspension
US8727324B2 (en) 2011-12-02 2014-05-20 Prime Wine Products Llc Wine aerator
WO2018191431A1 (en) 2017-04-12 2018-10-18 Gaia Usa, Inc. Apparatus and method for generating and mixing ultrafine gas bubbles into a high gas concentration aqueous solution
CA3120242A1 (en) * 2018-06-01 2019-12-05 Gaia Usa, Inc. Apparatus in the form of a unitary, single-piece structure configured to generate and mix ultra-fine gas bubbles into a high gas concentration aqueous solution

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US1562126A (en) * 1922-04-20 1925-11-17 Renault Louis Carburetor
US1839952A (en) * 1928-01-07 1932-01-05 American Ozone Company Device for mixing gases and liquids
US1810131A (en) * 1929-05-25 1931-06-16 American Ozone Company Device for mixing gases and liquids
FR731829A (fr) * 1931-04-08 1932-09-08 Emulseur pour le traitement des liquides, des eaux, en particulier par un agent de stérilisation tel que l'air ozoné
US2695710A (en) * 1949-10-12 1954-11-30 F S Gibbs Inc Flotation and clarification apparatus
FR1057632A (fr) * 1952-06-03 1954-03-09 Gicleurs mélangeurs pour combustibles gazeux et liquides
US3397871A (en) * 1965-10-22 1968-08-20 Hasselberg Inc Carbonator
FR1493946A (fr) * 1966-09-19 1967-09-01 Alfa Laval Ab Injecteur de vapeur pour stérilisateur de lait
US3774846A (en) * 1969-12-31 1973-11-27 Sonic Dev Corp Pressure wave atomizing apparatus
FR2097675A5 (es) * 1970-07-17 1972-03-03 Garnier Michel
US3936382A (en) * 1973-11-21 1976-02-03 Aerojet-General Corporation Fluid eductor
WO1980000423A1 (en) * 1978-08-21 1980-03-20 Feldmuehle Ag Method and device for cleaning suspension fibres
EP0037513B1 (de) * 1980-04-09 1984-08-08 Feldmühle Aktiengesellschaft Flotationsvorrichtung zum Deinken von Faserstoffsuspensionen
US4483805A (en) * 1982-06-09 1984-11-20 Adl-Innovation Kb Process for injection of fluid, e.g. slurry in e.g. flue gases and a nozzle device for the accomplishment of the process
FR2539772A1 (fr) * 1983-01-25 1984-07-27 Marvejouls Anne Appareil centrifuge pour l'epuration de suspensions liquides contenant des impuretes solides

Also Published As

Publication number Publication date
FI82271B (fi) 1990-10-31
JPS61501716A (ja) 1986-08-14
FI854587A0 (fi) 1985-11-20
DE3567040D1 (en) 1989-02-02
JPH0670314B2 (ja) 1994-09-07
WO1985004432A1 (en) 1985-10-10
EP0211834B1 (de) 1988-12-28
FI854587A (fi) 1985-11-20
ES8607042A1 (es) 1986-05-16
US4721562A (en) 1988-01-26
FI82271C (fi) 1991-02-11
EP0211834A1 (de) 1987-03-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970505