ZA727862B - Apparatus for mixing a pulverized or granulated substance - Google Patents

Apparatus for mixing a pulverized or granulated substance

Info

Publication number
ZA727862B
ZA727862B ZA727862A ZA727862A ZA727862B ZA 727862 B ZA727862 B ZA 727862B ZA 727862 A ZA727862 A ZA 727862A ZA 727862 A ZA727862 A ZA 727862A ZA 727862 B ZA727862 B ZA 727862B
Authority
ZA
South Africa
Prior art keywords
pulverized
mixing
granulated substance
granulated
substance
Prior art date
Application number
ZA727862A
Other languages
English (en)
Inventor
E Nilsson
Original Assignee
Nitro Nobel 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 Nitro Nobel Ab filed Critical Nitro Nobel Ab
Publication of ZA727862B publication Critical patent/ZA727862B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
    • B29B7/429—Screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/535—Screws with thread pitch varying along the longitudinal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
ZA727862A 1971-11-11 1972-11-16 Apparatus for mixing a pulverized or granulated substance ZA727862B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1440471 1971-11-11

Publications (1)

Publication Number Publication Date
ZA727862B true ZA727862B (en) 1973-10-31

Family

ID=20299049

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727862A ZA727862B (en) 1971-11-11 1972-11-16 Apparatus for mixing a pulverized or granulated substance

Country Status (9)

Country Link
JP (1) JPS4858452A (en:Method)
AU (1) AU4842672A (en:Method)
BR (1) BR7207719D0 (en:Method)
DD (1) DD99512A5 (en:Method)
DE (1) DE2253917A1 (en:Method)
ES (1) ES408676A1 (en:Method)
FR (1) FR2159291A1 (en:Method)
IT (1) IT975295B (en:Method)
ZA (1) ZA727862B (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105111B (fi) * 1998-02-24 2000-06-15 Pom Technology Oy Ab Menetelmä ja laite juoksevan massan käsittelemiseksi
RU2233824C2 (ru) * 2002-10-01 2004-08-10 Федеральное государственное унитарное предприятие "Научно-исследовательский институт полимерных материалов" Смеситель для смешения компонентов взрывчатых составов

Also Published As

Publication number Publication date
BR7207719D0 (pt) 1973-08-21
FR2159291A1 (en) 1973-06-22
DD99512A5 (en:Method) 1973-08-12
FR2159291B1 (en:Method) 1975-06-13
AU4842672A (en) 1974-05-02
IT975295B (it) 1974-07-20
JPS4858452A (en:Method) 1973-08-16
DE2253917A1 (de) 1973-05-17
ES408676A1 (es) 1975-11-01

Similar Documents

Publication Publication Date Title
CA956626A (en) Mixing apparatus
AU3259071A (en) Recetacle for waste material
GB1364977A (en) Apparatus for mechanotherapy
ZA73662B (en) Mixing apparatus
ZA725346B (en) Apparatus for dispensing fasteners
AU474503B2 (en) Mixing apparatus
JPS5460375A (en) Apparatus for making construction material
IL40529A (en) Reagent mixing apparatus
CA949391A (en) Device for metering granular material
HK32476A (en) Mixing device
ZA727862B (en) Apparatus for mixing a pulverized or granulated substance
CY821A (en) Granulation apparatus
GB1367097A (en) Apparatus for pelletising pigments
CA951113A (en) Developer mixing apparatus
ZA72326B (en) Sample pulverizing apparatus
ZA721307B (en) A proportioning device for granulated or pulverulent products
GB1435505A (en) Apparatus for mixing discrete particles
CA970637A (en) Feeding apparatus
CA867219A (en) Mixing apparatus
CA880758A (en) Mixing apparatus
CA864975A (en) Mixing apparatus
YU64371A (en) Apparatus for exchaning materials
AU478548B2 (en) Mixer apparatus
CA954509A (en) Mixing apparatus for fluent materials
CA878950A (en) Agitating apparatus