DE1546228A1 - Vorrichtung zum Einmischen von Bleichmittel in Zellulosebrei - Google Patents

Vorrichtung zum Einmischen von Bleichmittel in Zellulosebrei

Info

Publication number
DE1546228A1
DE1546228A1 DE19641546228 DE1546228A DE1546228A1 DE 1546228 A1 DE1546228 A1 DE 1546228A1 DE 19641546228 DE19641546228 DE 19641546228 DE 1546228 A DE1546228 A DE 1546228A DE 1546228 A1 DE1546228 A1 DE 1546228A1
Authority
DE
Germany
Prior art keywords
agitator
cellulose pulp
pulp
base plate
housing
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.)
Pending
Application number
DE19641546228
Other languages
German (de)
English (en)
Inventor
Richter Johan Christoffer Carl
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 DE1546228A1 publication Critical patent/DE1546228A1/de
Pending 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
    • B01F27/50—Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7179—Feed mechanisms characterised by the means for feeding the components to the mixer using sprayers, nozzles or jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • C10B7/14—Coke ovens with mechanical conveying means for the raw material inside the oven with trucks, containers, or trays
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Paper (AREA)
DE19641546228 1963-08-12 1964-08-11 Vorrichtung zum Einmischen von Bleichmittel in Zellulosebrei Pending DE1546228A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE877863 1963-08-12

Publications (1)

Publication Number Publication Date
DE1546228A1 true DE1546228A1 (de) 1970-03-26

Family

ID=20274999

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19641546228 Pending DE1546228A1 (de) 1963-08-12 1964-08-11 Vorrichtung zum Einmischen von Bleichmittel in Zellulosebrei

Country Status (3)

Country Link
US (1) US3218040A (enrdf_load_stackoverflow)
DE (1) DE1546228A1 (enrdf_load_stackoverflow)
FI (1) FI41894B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388193B (de) * 1987-06-12 1989-05-10 Andritz Ag Maschf Mischer

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603563A (en) * 1968-12-12 1971-09-07 Monsanto Co Blender-pump
SE452345B (sv) * 1984-04-02 1987-11-23 Kamyr Ab Anordning for fordelning av suspension vid dess inforande i behandlingskerl
AT394738B (de) * 1990-09-03 1992-06-10 Andritz Ag Maschf Verfahren und vorrichtung zum austragen eines mediums aus einem behaelter
US5891526A (en) * 1995-12-01 1999-04-06 International Business Machines Corporation Apparatus for mixing a multi-component encapsulant and injecting it through a heated nozzle onto a part to be encapsulated
US20050173082A1 (en) * 1998-08-24 2005-08-11 Arbozon Oy Ltd. Bleaching of medium consistency pulp with ozone without high shear mixing
US20020129911A1 (en) * 2000-10-16 2002-09-19 Marcoccia Bruno S. Process and configuration for providing external upflow/internal downflow in a continuous digester
SE539792C2 (en) * 2016-05-31 2017-12-05 Valmet Oy Mixing unit for mixing treatment media in liquid or gaseous state with a fiber suspension and a mixing apparatus comprising such a mixing unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478893A (en) * 1945-11-26 1949-08-16 David O Brant Apparatus for liquefying frozen food products
SE171624C1 (enrdf_load_stackoverflow) * 1953-09-11 1960-06-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388193B (de) * 1987-06-12 1989-05-10 Andritz Ag Maschf Mischer

Also Published As

Publication number Publication date
US3218040A (en) 1965-11-16
FI41894B (enrdf_load_stackoverflow) 1969-12-01

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