SE7903053L - SET AND DEVICE FOR CONTINUOUS MIXING OF LIQUID AND POWDER - Google Patents

SET AND DEVICE FOR CONTINUOUS MIXING OF LIQUID AND POWDER

Info

Publication number
SE7903053L
SE7903053L SE7903053A SE7903053A SE7903053L SE 7903053 L SE7903053 L SE 7903053L SE 7903053 A SE7903053 A SE 7903053A SE 7903053 A SE7903053 A SE 7903053A SE 7903053 L SE7903053 L SE 7903053L
Authority
SE
Sweden
Prior art keywords
powder
liquid
wheel
continuous mixing
slot
Prior art date
Application number
SE7903053A
Other languages
Swedish (sv)
Other versions
SE421047B (en
Inventor
Nemo Ivarson
Original Assignee
Nemo Ivarson
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 Nemo Ivarson filed Critical Nemo Ivarson
Priority to SE7903053A priority Critical patent/SE421047B/en
Publication of SE7903053L publication Critical patent/SE7903053L/en
Publication of SE421047B publication Critical patent/SE421047B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • B01F3/1221—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

Method and arrangement for the continuous mixing of liquid and powder into a largely homogeneous mixture. The liquid and the powder are supplied via separate lines 22, 21 to a cavity 7 in a rotating wheel 3, 4 and a powder space 13 in the rotating wheel 3, 4 and are flung by centrifugal force outward against the periphery of the wheel. The liquid is pressed from the cavity 7 via a slot 8, 9 in the wheel in the direction of the top of the wheel and forms a fog screen upon emerging from the slot. This fog screen captures the powder grains flung out by centrifugal force from the powder spaces 13 and forms a mixture with them. <IMAGE>
SE7903053A 1979-04-05 1979-04-05 Method for the continuous mixing of liquid and powder to form a largely homogeneous mixture and arrangement for carrying out the method SE421047B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7903053A SE421047B (en) 1979-04-05 1979-04-05 Method for the continuous mixing of liquid and powder to form a largely homogeneous mixture and arrangement for carrying out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7903053A SE421047B (en) 1979-04-05 1979-04-05 Method for the continuous mixing of liquid and powder to form a largely homogeneous mixture and arrangement for carrying out the method

Publications (2)

Publication Number Publication Date
SE7903053L true SE7903053L (en) 1980-10-06
SE421047B SE421047B (en) 1981-11-23

Family

ID=20337739

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7903053A SE421047B (en) 1979-04-05 1979-04-05 Method for the continuous mixing of liquid and powder to form a largely homogeneous mixture and arrangement for carrying out the method

Country Status (1)

Country Link
SE (1) SE421047B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455672B (en) * 1985-02-04 1988-08-01 Lejus Medical Ab PROCEDURE FOR THE TRANSMISSION OF FIXED PATICLES WITH A MELT
SE463541B (en) 1987-08-31 1990-12-10 Lejus Medical Ab GRANULATED PRODUCT TRANSFER OF A MELT OF ITSELF AND THE PROCEDURE FOR ITS PREPARATION

Also Published As

Publication number Publication date
SE421047B (en) 1981-11-23

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