FR2156405A1 - Dispenser/mixer - with archimedean screw conveyor and variable ratio - Google Patents

Dispenser/mixer - with archimedean screw conveyor and variable ratio

Info

Publication number
FR2156405A1
FR2156405A1 FR7236614A FR7236614A FR2156405A1 FR 2156405 A1 FR2156405 A1 FR 2156405A1 FR 7236614 A FR7236614 A FR 7236614A FR 7236614 A FR7236614 A FR 7236614A FR 2156405 A1 FR2156405 A1 FR 2156405A1
Authority
FR
France
Prior art keywords
openings
archimedean screw
compartments
dispenser
mixer
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
FR7236614A
Other languages
French (fr)
Other versions
FR2156405B3 (en
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.)
HINDERMANN ERICH
Original Assignee
HINDERMANN ERICH
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 HINDERMANN ERICH filed Critical HINDERMANN ERICH
Publication of FR2156405A1 publication Critical patent/FR2156405A1/en
Application granted granted Critical
Publication of FR2156405B3 publication Critical patent/FR2156405B3/fr
Granted legal-status Critical Current

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
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • 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
    • B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
    • B01F35/71731—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper using a hopper
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A main hopper is divided by at least one party wall into compartments leading via adjustable throttles (sliding plate shutters) and funnel openings into a worm conveyor where at least two granular materials are continuously mixed. At least one divider wall runs lengthwise along the Archimedean screw tube in the immediate vicinity of the openings from the compartments. A further component, e.g. a colouring material may be fed into a discrete part of the conveyor by a separate feeder tube ending upstream of the openings from the main hopper esp. at the point where the materials from the hopper form a free surface. Relatively simple machine for mixing e.g. fresh and recovered plastic granular material in a fixed ratio e.g.
FR7236614A 1971-10-15 1972-10-16 Dispenser/mixer - with archimedean screw conveyor and variable ratio Granted FR2156405A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2151310A DE2151310C2 (en) 1971-10-15 1971-10-15 Dosing, mixing and conveying device

Publications (2)

Publication Number Publication Date
FR2156405A1 true FR2156405A1 (en) 1973-05-25
FR2156405B3 FR2156405B3 (en) 1975-11-28

Family

ID=5822376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7236614A Granted FR2156405A1 (en) 1971-10-15 1972-10-16 Dispenser/mixer - with archimedean screw conveyor and variable ratio

Country Status (2)

Country Link
DE (1) DE2151310C2 (en)
FR (1) FR2156405A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250939C2 (en) * 1972-10-18 1984-05-17 Erich August Küssnacht Hindermann Device for mixing and conveying bulk material components
FR2573339B1 (en) * 1984-11-22 1986-12-26 Didier Eng PROCESS AND PLANT FOR THE MANUFACTURE OF GRANULES FOR THE MANUFACTURE OF MAGNETIC TAPES OR SIMILAR MEDIA OF IMAGES AND / OR SOUNDS, IN PARTICULAR POLYESTER
DE10007731B4 (en) * 1999-11-17 2005-12-01 Alexanderwerk Ag Compacting plant for bulk materials
CN106743745B (en) * 2016-11-16 2018-12-04 朱成超 A kind of feeding device
CN114504988B (en) * 2022-01-07 2023-02-10 宜兴市星光宝亿化工有限公司 Reaction kettle for coal water slurry additive and using method thereof

Also Published As

Publication number Publication date
DE2151310C2 (en) 1973-12-06
DE2151310B1 (en) 1972-10-05
FR2156405B3 (en) 1975-11-28

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