IT1122831B - Macchina rotante per la lavorazione di materiali polimeri e plastici - Google Patents
Macchina rotante per la lavorazione di materiali polimeri e plasticiInfo
- Publication number
- IT1122831B IT1122831B IT25204/79A IT2520479A IT1122831B IT 1122831 B IT1122831 B IT 1122831B IT 25204/79 A IT25204/79 A IT 25204/79A IT 2520479 A IT2520479 A IT 2520479A IT 1122831 B IT1122831 B IT 1122831B
- Authority
- IT
- Italy
- Prior art keywords
- polymer
- processing
- rotating machine
- plastic materials
- plastic
- Prior art date
Links
Classifications
-
- 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
- B29C48/25—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
- 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)
- Joints Allowing Movement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
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 |
---|---|
IT7925204A0 IT7925204A0 (it) | 1979-08-21 |
IT1122831B true IT1122831B (it) | 1986-04-23 |
Family
ID=25466800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25204/79A IT1122831B (it) | 1978-08-21 | 1979-08-21 | Macchina rotante per la lavorazione di materiali polimeri e plastici |
Country Status (20)
Country | Link |
---|---|
US (1) | US4227816A (it) |
JP (1) | JPS5528900A (it) |
AR (1) | AR219183A1 (it) |
AU (1) | AU537952B2 (it) |
BE (1) | BE878357A (it) |
BR (1) | BR7905422A (it) |
CA (1) | CA1144151A (it) |
DD (1) | DD145515A5 (it) |
DE (1) | DE2933655C2 (it) |
ES (1) | ES483971A1 (it) |
FR (1) | FR2434017A1 (it) |
GB (2) | GB2049543B (it) |
IL (1) | IL57999A (it) |
IN (1) | IN152868B (it) |
IT (1) | IT1122831B (it) |
MX (1) | MX150504A (it) |
NL (1) | NL7906207A (it) |
PT (1) | PT70083A (it) |
SE (1) | SE427257B (it) |
YU (1) | YU204379A (it) |
Families Citing this family (29)
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 |
US4402616A (en) * | 1982-01-04 | 1983-09-06 | Usm Corporation | Rotary processors |
US4411532A (en) * | 1982-01-04 | 1983-10-25 | Usm Corporation | Rotary processor |
US4389119A (en) * | 1982-01-04 | 1983-06-21 | Usm Corporation | Rotary processors |
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 |
JPS59209944A (ja) * | 1983-05-16 | 1984-11-28 | Nissan Motor Co Ltd | アンチスキツド制御装置 |
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 |
JPS6038246A (ja) * | 1983-08-11 | 1985-02-27 | Nissan Motor Co Ltd | アンチスキッド制御装置 |
US4529478A (en) * | 1983-09-14 | 1985-07-16 | Usm Corporation | Rotary processors and vacuum systems |
US4529320A (en) * | 1983-09-14 | 1985-07-16 | Usm Corporation | Rotary processors and method for devolatilizing materials |
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 (en) * | 1983-09-26 | 1988-04-05 | Arthur D. Siegel | Fluid pump |
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 |
US4711581A (en) * | 1987-03-04 | 1987-12-08 | Farrel Corporation | Rotary processor for plastic and polymeric materials providing surge compensation |
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 |
AU2022215001A1 (en) * | 2021-01-29 | 2023-07-06 | Plastech Recycling Proprietary Limited | A rotor, a plastics processing apparatus and an associated method |
Family Cites Families (13)
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 (it) * | 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 |
NL109251C (it) * | 1957-02-08 | 1900-01-01 | ||
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 (it) * | 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 (it) * | 1975-10-07 | 1977-04-29 | Vymil Finanz & Verwaltungs | |
CA1111225A (en) * | 1977-05-11 | 1981-10-27 | Zehev Tadmor | Method and apparatus for processing polymeric material |
-
1978
- 1978-08-21 US US05/935,257 patent/US4227816A/en not_active Expired - Lifetime
-
1979
- 1979-04-30 CA CA000326651A patent/CA1144151A/en not_active Expired
- 1979-08-07 IL IL57999A patent/IL57999A/xx not_active IP Right Cessation
- 1979-08-13 MX MX178900A patent/MX150504A/es unknown
- 1979-08-13 IN IN583/DEL/79A patent/IN152868B/en unknown
- 1979-08-15 NL NL7906207A patent/NL7906207A/nl not_active Application Discontinuation
- 1979-08-17 AU AU50039/79A patent/AU537952B2/en not_active Ceased
- 1979-08-17 GB GB8022837A patent/GB2049543B/en not_active Expired
- 1979-08-17 GB GB7928785A patent/GB2031789B/en not_active Expired
- 1979-08-20 FR FR7920983A patent/FR2434017A1/fr active Granted
- 1979-08-20 AR AR277778A patent/AR219183A1/es active
- 1979-08-20 PT PT70083A patent/PT70083A/pt unknown
- 1979-08-20 SE SE7906928A patent/SE427257B/sv not_active IP Right Cessation
- 1979-08-20 ES ES483971A patent/ES483971A1/es not_active Expired
- 1979-08-20 DE DE2933655A patent/DE2933655C2/de not_active Expired
- 1979-08-21 BE BE0/196823A patent/BE878357A/xx not_active IP Right Cessation
- 1979-08-21 BR BR7905422A patent/BR7905422A/pt not_active IP Right Cessation
- 1979-08-21 IT IT25204/79A patent/IT1122831B/it active
- 1979-08-21 DD DD79215097A patent/DD145515A5/de unknown
- 1979-08-21 YU YU02043/79A patent/YU204379A/xx unknown
- 1979-08-21 JP JP10703979A patent/JPS5528900A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
MX150504A (es) | 1984-05-16 |
US4227816A (en) | 1980-10-14 |
AU537952B2 (en) | 1984-07-19 |
FR2434017A1 (fr) | 1980-03-21 |
AR219183A1 (es) | 1980-07-31 |
JPS5746728B2 (it) | 1982-10-05 |
ES483971A1 (es) | 1980-04-01 |
IN152868B (it) | 1984-04-21 |
GB2031789B (en) | 1982-11-10 |
NL7906207A (nl) | 1980-02-25 |
YU204379A (en) | 1983-01-21 |
AU5003979A (en) | 1980-02-28 |
SE427257B (sv) | 1983-03-21 |
PT70083A (en) | 1979-09-01 |
GB2031789A (en) | 1980-04-30 |
CA1144151A (en) | 1983-04-05 |
GB2049543A (en) | 1980-12-31 |
JPS5528900A (en) | 1980-02-29 |
FR2434017B1 (it) | 1983-11-25 |
BR7905422A (pt) | 1980-05-13 |
IT7925204A0 (it) | 1979-08-21 |
IL57999A0 (en) | 1979-12-30 |
DE2933655A1 (de) | 1980-03-13 |
IL57999A (en) | 1983-10-31 |
BE878357A (fr) | 1979-12-17 |
DE2933655C2 (de) | 1982-06-09 |
DD145515A5 (de) | 1980-12-17 |
GB2049543B (en) | 1982-12-01 |
SE7906928L (sv) | 1980-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940829 |