FR2434017A1 - Machine rotative de traitement de matieres plastiques et polymeres a l'etat visqueux - Google Patents

Machine rotative de traitement de matieres plastiques et polymeres a l'etat visqueux

Info

Publication number
FR2434017A1
FR2434017A1 FR7920983A FR7920983A FR2434017A1 FR 2434017 A1 FR2434017 A1 FR 2434017A1 FR 7920983 A FR7920983 A FR 7920983A FR 7920983 A FR7920983 A FR 7920983A FR 2434017 A1 FR2434017 A1 FR 2434017A1
Authority
FR
France
Prior art keywords
polymers
casing
channels
rotary machine
viscous state
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
FR7920983A
Other languages
English (en)
Other versions
FR2434017B1 (fr
Inventor
Peter Hold
Zehev Tadmor
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.)
USM Corp
Original Assignee
USM Corp
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 USM Corp filed Critical USM Corp
Publication of FR2434017A1 publication Critical patent/FR2434017A1/fr
Application granted granted Critical
Publication of FR2434017B1 publication Critical patent/FR2434017B1/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
    • 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
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • 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
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B01F27/2722—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces provided with ribs, ridges or grooves on one surface
    • 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
    • B29B7/402—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft using a rotor-stator system with intermeshing elements, e.g. teeth
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/86—Component parts, details or accessories; Auxiliary operations for working at sub- or superatmospheric pressure
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Joints Allowing Movement (AREA)

Abstract

L'invention concerne une machine rotative de traitement de matières plastiques et polymères à l'état visqueux. Ladite machine comprend une enveloppe annulaire dans laquelle tourne un rotor ayant une surface cylindrique en contact étanche avec elle, plusieurs gorges annulaires menagées dans cette surface coopérant avec 1'enveloppe pour former des canaux annulaires de traitement. Des canaux constitués par les gorges de la surface de l'enveloppe, coopèrent avec le rotor pour transférer la matière entre les canaux de traitement et des éléments obturateurs retiennent la matière dans les canaux. Les gorges de transfert sont ménagées dans des blocs distributeurs constituant une partie de la surface de l'enveloppe. Application au traitement des matières plastiques et polymères.
FR7920983A 1978-08-21 1979-08-20 Machine rotative de traitement de matieres plastiques et polymeres a l'etat visqueux Granted FR2434017A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/935,257 US4227816A (en) 1978-08-21 1978-08-21 Rotary processor

Publications (2)

Publication Number Publication Date
FR2434017A1 true FR2434017A1 (fr) 1980-03-21
FR2434017B1 FR2434017B1 (fr) 1983-11-25

Family

ID=25466800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920983A Granted FR2434017A1 (fr) 1978-08-21 1979-08-20 Machine rotative de traitement de matieres plastiques et polymeres a l'etat visqueux

Country Status (20)

Country Link
US (1) US4227816A (fr)
JP (1) JPS5528900A (fr)
AR (1) AR219183A1 (fr)
AU (1) AU537952B2 (fr)
BE (1) BE878357A (fr)
BR (1) BR7905422A (fr)
CA (1) CA1144151A (fr)
DD (1) DD145515A5 (fr)
DE (1) DE2933655C2 (fr)
ES (1) ES483971A1 (fr)
FR (1) FR2434017A1 (fr)
GB (2) GB2049543B (fr)
IL (1) IL57999A (fr)
IN (1) IN152868B (fr)
IT (1) IT1122831B (fr)
MX (1) MX150504A (fr)
NL (1) NL7906207A (fr)
PT (1) PT70083A (fr)
SE (1) SE427257B (fr)
YU (1) YU204379A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519288A1 (fr) * 1982-01-04 1983-07-08 Usm Corp Appareil rotatif, a plusieurs etages, de traitement d'une matiere polymere ou plastique
FR2519289A1 (fr) * 1982-01-04 1983-07-08 Usm Corp Appareil rotatif a plusieurs etages, pour le traitement a debit reglable d'une matiere polymere ou plastique
FR2519290A1 (fr) * 1982-01-04 1983-07-08 Usm Corp Appareil rotatif, presentant un intervalle relativement grand entre ses parties stationnaire et rotative, pour le traitement d'une matiere polymere ou plastique
EP0281314A2 (fr) * 1987-03-04 1988-09-07 Farrel Corporation Dispositif rotatif de traitement de matières plastiques et polymères offrant une compensation aux irrégularités de fonctionnement

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421412A (en) * 1978-12-20 1983-12-20 Usm Corporation Process and apparatus for processing plastic and polymeric materials
US4582433A (en) * 1984-12-20 1986-04-15 Usm Corporation Rotary processors and methods for liquid-liquid extraction
DE3208973C2 (de) * 1982-03-12 1984-05-30 Werner & Pfleiderer, 7000 Stuttgart Vorrichtung zum Bearbeiten von viskosen Stoffen bzw. Stoffen, die bei der Bearbeitung viskos werden
JPS59209943A (ja) * 1983-05-16 1984-11-28 Nissan Motor Co Ltd アンチスキツド制御装置
JPS59210374A (ja) * 1983-05-16 1984-11-29 Nissan Motor Co Ltd 車輪速演算装置
JPS59209944A (ja) * 1983-05-16 1984-11-28 Nissan Motor Co Ltd アンチスキツド制御装置
JPS6038246A (ja) * 1983-08-11 1985-02-27 Nissan Motor Co Ltd アンチスキッド制御装置
US4529320A (en) * 1983-09-14 1985-07-16 Usm Corporation Rotary processors and method for devolatilizing materials
US4529478A (en) * 1983-09-14 1985-07-16 Usm Corporation Rotary processors and vacuum systems
US4480923A (en) * 1983-09-14 1984-11-06 Usm Corporation Rotary processors and seals
US4527900A (en) * 1983-09-14 1985-07-09 Usm Corporation Rotary processors and seals
CA1234719A (fr) * 1983-09-26 1988-04-05 Arthur D. Siegel Pompe pour matieres fluides
US4645418A (en) * 1983-09-26 1987-02-24 Farrel Corporation Fluid pump
JPS60113759A (ja) * 1983-11-25 1985-06-20 Nissan Motor Co Ltd アンチスキッド制御装置
JPS60128053A (ja) * 1983-12-13 1985-07-08 Nissan Motor Co Ltd アンチスキツド制御装置
US4714422A (en) * 1984-05-22 1987-12-22 Farrel Corporation Rotary plasticator screw injection machine
JPS60261766A (ja) * 1984-06-07 1985-12-25 Nissan Motor Co Ltd アンチスキツド制御装置
US4549810A (en) * 1984-12-20 1985-10-29 Usm Corporation Phase separating rotary processor and method
US4582432A (en) * 1984-12-20 1986-04-15 Usm Corporation Rotary processors and methods for mixing low viscosity liquids with viscous materials
US5356208A (en) * 1993-04-07 1994-10-18 Zehev Tadmor Screw element having shearing and scraping flights
JPH0825451A (ja) * 1994-07-11 1996-01-30 Shinko Sellbick:Kk 流動性材料の供給方法および供給装置
DE102013021757A1 (de) * 2013-12-20 2015-06-25 Netzsch Trockenmahltechnik Gmbh Maschine mit fliegend gelagertem Rotor
US20200309439A1 (en) * 2017-10-23 2020-10-01 NanoICE, Inc. Gel-ice generators and related systems
IT201900024114A1 (it) * 2019-12-16 2021-06-16 Nexxus Channel S R L Gruppo e metodo per processare materiale viscoso
CA3203491A1 (fr) * 2021-01-29 2022-08-04 Colin Barker Rotor, appareil de traitement de plastiques et procede associe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317952A (en) * 1957-02-08 1967-05-09 Bayer Ag Mixing and kneading apparatus
DE2364024A1 (de) * 1973-12-21 1975-07-10 Haendle & Soehne Karl Strangpresse fuer insbesondere plastische massen
BE860142A (fr) * 1977-05-11 1978-02-15 Tadmor Zehev Procede et appareil de traitement de matieres plastiques et polymeres

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1069408A (en) * 1909-12-22 1913-08-05 Wolfgang Gaede Method and apparatus for producing high vacuums.
FR452393A (fr) * 1912-03-05 1913-05-15 Emmanuel Francois Michel Farcot Perfectionnement aux turbines de ventilateurs, pompes à haute, moyenne et basse pressions à courant réversible par simple changement du sens de rotation
GB313531A (fr) * 1928-06-13 1930-05-01 Emil Faure
US2798693A (en) * 1951-09-17 1957-07-09 Bojner Gustav Rotary heat exchangers
US2813302A (en) * 1954-10-20 1957-11-19 Gen Tire & Rubber Co Method of and apparatus for homogenizing plastic or plasticizable materials
US2973946A (en) * 1958-07-29 1961-03-07 American Viscose Corp Mixing apparatus
DE2034285A1 (de) * 1970-07-10 1972-01-13 Pfeiffer Vakuumtechnik Molekularpumpe
CH530853A (de) * 1971-03-03 1972-11-30 Collin Heinrich Vorrichtung zum Plastifizieren und Homogenisieren von zähen Massen
NL7111948A (fr) * 1971-08-31 1973-03-02
US3941355A (en) * 1974-06-12 1976-03-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Mixing insert for foam dispensing apparatus
CH587116A5 (fr) * 1975-10-07 1977-04-29 Vymil Finanz & Verwaltungs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317952A (en) * 1957-02-08 1967-05-09 Bayer Ag Mixing and kneading apparatus
DE2364024A1 (de) * 1973-12-21 1975-07-10 Haendle & Soehne Karl Strangpresse fuer insbesondere plastische massen
BE860142A (fr) * 1977-05-11 1978-02-15 Tadmor Zehev Procede et appareil de traitement de matieres plastiques et polymeres

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519288A1 (fr) * 1982-01-04 1983-07-08 Usm Corp Appareil rotatif, a plusieurs etages, de traitement d'une matiere polymere ou plastique
FR2519289A1 (fr) * 1982-01-04 1983-07-08 Usm Corp Appareil rotatif a plusieurs etages, pour le traitement a debit reglable d'une matiere polymere ou plastique
FR2519290A1 (fr) * 1982-01-04 1983-07-08 Usm Corp Appareil rotatif, presentant un intervalle relativement grand entre ses parties stationnaire et rotative, pour le traitement d'une matiere polymere ou plastique
EP0281314A2 (fr) * 1987-03-04 1988-09-07 Farrel Corporation Dispositif rotatif de traitement de matières plastiques et polymères offrant une compensation aux irrégularités de fonctionnement
EP0281314A3 (en) * 1987-03-04 1989-12-06 Farrel Corporation Rotary processor for plastic and polymeric materials providing surge compensation

Also Published As

Publication number Publication date
CA1144151A (fr) 1983-04-05
BE878357A (fr) 1979-12-17
JPS5746728B2 (fr) 1982-10-05
FR2434017B1 (fr) 1983-11-25
IL57999A (en) 1983-10-31
MX150504A (es) 1984-05-16
JPS5528900A (en) 1980-02-29
BR7905422A (pt) 1980-05-13
GB2031789A (en) 1980-04-30
AU5003979A (en) 1980-02-28
AU537952B2 (en) 1984-07-19
IL57999A0 (en) 1979-12-30
DE2933655C2 (de) 1982-06-09
GB2031789B (en) 1982-11-10
DE2933655A1 (de) 1980-03-13
DD145515A5 (de) 1980-12-17
SE427257B (sv) 1983-03-21
ES483971A1 (es) 1980-04-01
IT7925204A0 (it) 1979-08-21
PT70083A (en) 1979-09-01
NL7906207A (nl) 1980-02-25
IT1122831B (it) 1986-04-23
GB2049543A (en) 1980-12-31
AR219183A1 (es) 1980-07-31
SE7906928L (sv) 1980-02-22
GB2049543B (en) 1982-12-01
IN152868B (fr) 1984-04-21
US4227816A (en) 1980-10-14
YU204379A (en) 1983-01-21

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse