FR2469952A1 - Appareil melangeur pour melanger des produits chimiques a une suspension - Google Patents

Appareil melangeur pour melanger des produits chimiques a une suspension

Info

Publication number
FR2469952A1
FR2469952A1 FR8025049A FR8025049A FR2469952A1 FR 2469952 A1 FR2469952 A1 FR 2469952A1 FR 8025049 A FR8025049 A FR 8025049A FR 8025049 A FR8025049 A FR 8025049A FR 2469952 A1 FR2469952 A1 FR 2469952A1
Authority
FR
France
Prior art keywords
suspension
mixing
ribs
chemicals
long
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
FR8025049A
Other languages
English (en)
Other versions
FR2469952B1 (fr
Inventor
Bjorn Ahs
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.)
Metso Fiber Karlstad AB
Original Assignee
Kamyr 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 Kamyr AB filed Critical Kamyr AB
Publication of FR2469952A1 publication Critical patent/FR2469952A1/fr
Application granted granted Critical
Publication of FR2469952B1 publication Critical patent/FR2469952B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/342—Mixing apparatus

Abstract

CET APPAREIL EST CONCU POUR METTRE UNE SUSPENSION DANS UN ETAT FLUIDISE POUR FACILITER L'INCORPORATION DANS CETTE SUSPENSION D'AGENTS DE TRAITEMENT TELS QUE CLO, CL OU O. IL COMPREND UN CORPS 1 AYANT UNE PARTIE CYLINDRIQUE 2 LONGUE ET DE PETIT DIAMETRE ET UNE PARTIE CYLINDRIQUE 3 MOINS LONGUE ET DE PLUS GRAND DIAMETRE. DANS LE CORPS 1 TOURNE UN ROTOR QUI PORTE DES NERVURES AXIALES 13 DANS LA PARTIE 2 DU CORPS ET DES NERVURES RADIALES 17, 18 DANS LA PARTIE 3. EN FACE DE CES NERVURES, LE CORPS PRESENTE DES NERVURES CORRESPONDANTES 19. LA SUSPENSION ENTRE PAR UN ORIFICE D'ENTREE 5 ET SORT PAR UN ORIFICE DE SORTIE 6. LES PRODUITS DE TRAITEMENT SONT INTRODUITS PAR DES ORIFICES 9, 10, 11 SUIVANT QU'ILS DOIVENT ETRE MELANGES PLUS OU MOINS ENERGIQUEMENT A LA SUSPENSION.
FR8025049A 1979-11-27 1980-11-26 Appareil melangeur pour melanger des produits chimiques a une suspension Granted FR2469952A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7909781A SE419603B (sv) 1979-11-27 1979-11-27 Apparat for inblandning av behandlingsmedel i suspensioner

Publications (2)

Publication Number Publication Date
FR2469952A1 true FR2469952A1 (fr) 1981-05-29
FR2469952B1 FR2469952B1 (fr) 1984-01-06

Family

ID=20339410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025049A Granted FR2469952A1 (fr) 1979-11-27 1980-11-26 Appareil melangeur pour melanger des produits chimiques a une suspension

Country Status (10)

Country Link
US (1) US4339206A (fr)
JP (1) JPS5676233A (fr)
AT (1) AT375106B (fr)
BR (1) BR8007186A (fr)
CA (1) CA1159447A (fr)
DE (1) DE3037119C2 (fr)
FI (1) FI71588C (fr)
FR (1) FR2469952A1 (fr)
NO (1) NO148440C (fr)
SE (1) SE419603B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0564085A1 (fr) * 1992-02-28 1993-10-06 Kamyr Inc. Minimisation de la séparation de gaz dans une sortie d'un mélangeur

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597832A (en) * 1981-10-01 1986-07-01 The United States Of America As Represented By The United States Department Of Energy Apparatus for converting biomass to a pumpable slurry
US4577974A (en) * 1984-05-04 1986-03-25 Kamyr, Inc. Medium consistency mixer rotor and stator construction
SE8405128L (sv) * 1984-10-15 1986-04-16 Kamyr Ab Behandling av hogutbytesmassa
FI75882C (fi) * 1985-07-18 1988-08-08 Kamyr Ab Anordning foer inblandning av kemikalier i fibersuspensioner.
US5200038A (en) * 1985-08-28 1993-04-06 International Paper Company Pulp refiner with fluidizing inlet
DE3610940A1 (de) * 1986-03-04 1987-09-10 Escher Wyss Gmbh Hochtemperatur-hochkonsistenz-schnellbleiche
US4818295A (en) * 1986-04-04 1989-04-04 The United States Of America As Represented By The United States Department Of Energy Cyclone reactor
US4820381A (en) * 1987-02-25 1989-04-11 Internationa Paper Company Pulp refiner with fluidizing inlet
US4769504A (en) * 1987-03-04 1988-09-06 The United States Of America As Represented By The United States Department Of Energy Process for converting light alkanes to higher hydrocarbons
US4941752A (en) * 1988-04-25 1990-07-17 Quantum Technologies, Inc. Mixing equipment and methods
FI89516B (fi) * 1989-05-10 1993-06-30 Ahlstroem Oy Foerfarande foer blekning av cellulosamassa med otson
SE468789B (sv) * 1991-09-05 1993-03-22 Sunds Defibrator Ind Ab Foerfarande och anordning foer inblandning av behandlingsmedium i en massasuspension
US5263774A (en) * 1992-03-04 1993-11-23 Kamyr, Inc. Rotor for increasing mixing efficiency in a medium consistency mixer
EP0663030A4 (fr) * 1992-10-01 1995-12-06 Union Camp Patent Holding Blanchiment ameliore de pate de lignocellulose d'un niveau de consistance eleve.
US5314644A (en) * 1992-10-19 1994-05-24 Virginia Polytechnic Institute And State University Microbubble generator
SE501894C2 (sv) * 1993-10-13 1995-06-12 Kvaerner Pulping Tech Förfarande och anordning för inmixning av fluid i en massasuspension
SE501895C2 (sv) * 1993-10-13 1995-06-12 Kvaerner Pulping Tech Förfarande och anordning för inmixning av ozonhaltig gas i en massasuspension
US5813758A (en) * 1993-12-10 1998-09-29 Ahlstrom Machinery Inc. Concentric ring fluidizing mixer
FI103019B (fi) * 1994-01-25 1999-04-15 Andritz Ahlstrom Oy Menetelmä ja laite kaasumaisen kemikaalin sekoittamiseksi kuitususpens ioon
CA2158522C (fr) * 1994-09-19 2001-04-10 Daniel R. Roll Melangeur pour fluides multiphases
SE9403494L (sv) * 1994-10-13 1996-04-14 Aga Ab Sätt och anordning vid blekning av returfiber
SE503500C2 (sv) * 1994-10-21 1996-06-24 Regalco Ab Anordning för blandning av två eller flera medier
US5863120A (en) * 1997-01-31 1999-01-26 Beloit Technologies, Inc. Medium consistency liquid mixture
US6036355A (en) * 1997-07-14 2000-03-14 Quantum Technologies, Inc. Reactor mixing assembly
US6503466B1 (en) * 1998-08-06 2003-01-07 Voith Sulzer Paper Technology North America, Inc. Apparatus and method for chemically loading fibers in a fiber suspension
NL1012717C2 (nl) * 1999-07-27 2001-01-30 Klein Borculo B V Inrichting voor zeer intensief mengen van zuiveringsslib met een polyelectrolyt om de ontwateringsmogelijkheden van het slib te bevorderen.
US7292914B2 (en) 2001-07-10 2007-11-06 Ecolab Inc. Remote access to chemical dispense system
US6763860B2 (en) 2001-07-10 2004-07-20 Ecolab, Inc. Flow-based chemical dispense system
JP4820031B2 (ja) * 2001-08-31 2011-11-24 株式会社荒木鉄工 分散装置
US6880966B1 (en) 2002-07-17 2005-04-19 Itt Manufacturing Enterprises, Inc. Inline high turbulence mixer having combined oblique and transverse stationary vanes
US6857774B2 (en) 2002-08-02 2005-02-22 Five Star Technologies, Inc. Devices for cavitational mixing and pumping and methods of using same
SE524465C2 (sv) * 2002-12-12 2004-08-10 Metso Paper Inc Anordning för blandning av ett gas- eller vätskeformigt medium med en massasuspension
SE524466C2 (sv) 2002-12-12 2004-08-10 Metso Paper Inc Anordning för blandning av ett gas- eller vätskeformigt kemikaliemedium med en massasuspension
AT413656B (de) * 2004-07-21 2006-04-15 Lenzing Technik Gmbh & Cokg Verfahren zum mischen, vorrichtung hierzu und deren verwendung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645464A (en) * 1950-11-01 1953-07-14 Micromax Inc Dispersing apparatus
FR1107796A (fr) * 1953-09-11 1956-01-05 Kamyr Ab Tour de blanchiment avec dispositif mélangeur
FR1194715A (fr) * 1958-04-15 1959-11-12 Disperseur homogénéiseur de produits en phase fluide ou visqueuse
US2934278A (en) * 1956-03-14 1960-04-26 Noble & Wood Machine Company Combination jordan and disc refiner for paper stock
US3327952A (en) * 1964-08-01 1967-06-27 West Virginia Pulp & Paper Co Method for the preparation of fibrous materials for the production of paper and cardboard

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008892A (en) * 1932-03-29 1935-07-23 Defibrator Ab Method of manufacture of pulp
US2573321A (en) * 1946-01-19 1951-10-30 Certain Teed Prod Corp Defibering apparatus
US3249310A (en) * 1956-08-06 1966-05-03 Willems Peter Apparatus and method for mixing and comminuting materials
US3428262A (en) * 1966-05-04 1969-02-18 Bolton Emerson Apparatus and process for refining paper stock
US3411721A (en) * 1966-09-02 1968-11-19 Ingersoll Rand Canada Refining and screening apparatus
DE7120875U (de) * 1970-12-22 1973-08-09 Banyaszati Kutato Intezet Desaggregations vorrichtung zur Herstellung von Dispersionen mit hohem Disper sionsgrad
US4288288A (en) * 1979-06-15 1981-09-08 Weyerhaeuser Company Apparatus for mixing chemicals into pulp at a refiner inlet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645464A (en) * 1950-11-01 1953-07-14 Micromax Inc Dispersing apparatus
FR1107796A (fr) * 1953-09-11 1956-01-05 Kamyr Ab Tour de blanchiment avec dispositif mélangeur
US2934278A (en) * 1956-03-14 1960-04-26 Noble & Wood Machine Company Combination jordan and disc refiner for paper stock
FR1194715A (fr) * 1958-04-15 1959-11-12 Disperseur homogénéiseur de produits en phase fluide ou visqueuse
US3327952A (en) * 1964-08-01 1967-06-27 West Virginia Pulp & Paper Co Method for the preparation of fibrous materials for the production of paper and cardboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0564085A1 (fr) * 1992-02-28 1993-10-06 Kamyr Inc. Minimisation de la séparation de gaz dans une sortie d'un mélangeur

Also Published As

Publication number Publication date
FI803009A (fi) 1981-05-28
JPS5676233A (en) 1981-06-23
NO148440C (no) 1983-10-12
FI71588C (fi) 1987-01-19
JPS6115728B2 (fr) 1986-04-25
ATA537480A (de) 1983-11-15
US4339206A (en) 1982-07-13
SE7909781L (sv) 1981-05-28
FR2469952B1 (fr) 1984-01-06
CA1159447A (fr) 1983-12-27
NO148440B (no) 1983-07-04
SE419603B (sv) 1981-08-17
DE3037119A1 (de) 1981-06-04
DE3037119C2 (de) 1985-08-14
FI71588B (fi) 1986-10-10
BR8007186A (pt) 1981-06-02
AT375106B (de) 1984-07-10
NO803408L (no) 1981-05-29

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