DE69723499D1 - Vorrichtung zum kontinuierlichen Mischen von Gummi mit zum Teil tangentialen und zum Teil ineinandergreifenden Rotoren - Google Patents
Vorrichtung zum kontinuierlichen Mischen von Gummi mit zum Teil tangentialen und zum Teil ineinandergreifenden RotorenInfo
- Publication number
- DE69723499D1 DE69723499D1 DE69723499T DE69723499T DE69723499D1 DE 69723499 D1 DE69723499 D1 DE 69723499D1 DE 69723499 T DE69723499 T DE 69723499T DE 69723499 T DE69723499 T DE 69723499T DE 69723499 D1 DE69723499 D1 DE 69723499D1
- Authority
- DE
- Germany
- Prior art keywords
- partly
- rotors
- mixing
- rubber
- continuous mixing
- 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.)
- Expired - Fee Related
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
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/482—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
-
- 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
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
- B01F27/726—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two helices with opposite pitch on the same shaft; with two helices on the same axis, driven in opposite directions or at different speeds
-
- 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
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/465—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft each shaft comprising rotor parts of the Banbury type in addition to screw parts
-
- 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
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
-
- 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
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
- B29B7/489—Screws
-
- 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
- B29B7/72—Measuring, controlling or regulating
- B29B7/726—Measuring properties of mixture, e.g. temperature or density
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
-
- 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
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
-
- 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)
- Mixers Of The Rotary Stirring Type (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI000993A IT1283030B1 (it) | 1996-05-17 | 1996-05-17 | Procedimento per la mescolazione in continuo di materiali polimerici e relativa macchina a rotori parzialmente tangenziali e compenetranti. |
ITMI960993 | 1996-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69723499D1 true DE69723499D1 (de) | 2003-08-21 |
DE69723499T2 DE69723499T2 (de) | 2004-04-01 |
Family
ID=11374277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69723499T Expired - Fee Related DE69723499T2 (de) | 1996-05-17 | 1997-04-17 | Vorrichtung zum kontinuierlichen Mischen von Gummi mit zum Teil tangentialen und zum Teil ineinandergreifenden Rotoren |
Country Status (11)
Country | Link |
---|---|
US (1) | US5863117A (de) |
EP (1) | EP0807503B1 (de) |
JP (1) | JPH1052818A (de) |
KR (1) | KR100493433B1 (de) |
CN (1) | CN1108907C (de) |
AT (1) | ATE245084T1 (de) |
CA (1) | CA2203324C (de) |
DE (1) | DE69723499T2 (de) |
ES (1) | ES2202538T3 (de) |
IT (1) | IT1283030B1 (de) |
PT (1) | PT807503E (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3963042B2 (ja) * | 1998-05-27 | 2007-08-22 | 株式会社神戸製鋼所 | 連続混練機及び連続混練機のロータ |
IT1303885B1 (it) * | 1998-11-30 | 2001-03-01 | Techint Spa | Rotore per macchine di mescolazione di elastomeri e simili con angolod'ingresso nella mescola variato lungo lo sviluppo di almeno una delle |
ES2367644T3 (es) * | 1999-04-16 | 2011-11-07 | Cabot Corporation | Método para la producción y el tratamiento de nuevos compuestos elastómeros y de compuestos elastómeros. |
WO2003016024A1 (fr) * | 2001-08-16 | 2003-02-27 | Societe De Technologie Michelin | Pompe volumetrique |
EP1481784A1 (de) * | 2003-05-28 | 2004-12-01 | Coperion Werner & Pfleiderer GmbH & Co. KG | Anlage zum Aufbereiten von Stoffen |
US7350960B2 (en) * | 2004-07-07 | 2008-04-01 | Tech. Process & Engineering, Inc. | Dual flight rotors for continuous mixer assembly |
WO2007006327A1 (en) * | 2005-07-12 | 2007-01-18 | Borealis Technology Oy | Counter-rotating twin screw extruder |
WO2009062525A1 (en) * | 2007-11-13 | 2009-05-22 | Pirelli Tyre S.P.A. | Process and plant for producing an elastomeric compound |
CN102350746A (zh) * | 2011-09-14 | 2012-02-15 | 昆山科信橡塑机械有限公司 | 连续式密炼机用非啮合双混合转子 |
CN103112193B (zh) * | 2013-02-19 | 2015-04-29 | 广东轻工职业技术学院 | 具有拉伸作用同向自洁双螺杆挤出机及其加工方法 |
JP6242232B2 (ja) * | 2014-02-13 | 2017-12-06 | 株式会社神戸製鋼所 | 連続混練装置 |
MX2017008035A (es) | 2014-12-29 | 2017-10-20 | Pirelli | Proceso para la produccion de neumaticos. |
WO2017215598A1 (zh) * | 2016-06-17 | 2017-12-21 | 东莞市昶丰机械科技有限公司 | 一种新式连续混炼机结构 |
WO2021165871A1 (en) * | 2020-02-20 | 2021-08-26 | Pomini Rubber & Plastics S.R.L. | Apparatus and method for mixing elastomeric materials |
CN114311365B (zh) * | 2022-01-06 | 2023-01-13 | 江苏竹园塑胶有限公司 | 一种pvc板材生产用原料混合机 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1023011B (de) * | 1954-08-13 | 1958-01-23 | Werner & Pfleiderer | Misch- und Knetmaschine |
DE1067207B (de) * | 1955-12-16 | 1959-10-15 | Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk | Vorrichtung zur Regulierung der Porenstruktur von Schaumstoffen auf Polyisocyanat-Basis |
US3239878A (en) * | 1962-05-15 | 1966-03-15 | Farrel Corp | Continuous internal stiff-gel mixer |
DE1543114B2 (de) * | 1965-05-06 | 1977-04-28 | Hoechst Ag, 6000 Frankfurt | Verwendung zweiwelliger schneckenpressen bei der herstellung von alkalicellulose und celluloseaethern |
GB1211496A (en) * | 1968-02-23 | 1970-11-04 | Bayer Ag | Mould-closure cock for machines for the production of articles using highly reactive multi-component mixtures |
BE795449A (fr) * | 1972-02-17 | 1973-08-16 | Intercole Automation Inc | Appareil melangeur |
ES425382A1 (es) * | 1974-04-05 | 1975-11-01 | Codina Valeri | Mejoras en mezcladores continuos. |
ES425380A1 (es) * | 1974-04-05 | 1975-11-01 | Codina Valeri | Perfeccionamientos en mezcladores continuos. |
JPS55139825A (en) * | 1979-03-29 | 1980-11-01 | Kobe Steel Ltd | Continuous type kneader |
JPS5954006B2 (ja) * | 1979-06-08 | 1984-12-27 | 株式会社神戸製鋼所 | 連続式混練装置 |
DE2924800C2 (de) * | 1979-06-20 | 1982-08-19 | Werner & Pfleiderer, 7000 Stuttgart | Drosselvorrichtung für eine zweiwellige Schneckenmaschine |
DE3026842C2 (de) * | 1980-07-16 | 1984-02-16 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Doppelschnecken-Entgasungsextruder für thermoplastische Materialien |
DE3108823A1 (de) * | 1981-03-09 | 1982-09-16 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | "einrichtung zur kontinuierlichen herstellung von glucose enthaltenden produkten" |
JPS58104622A (ja) * | 1981-12-15 | 1983-06-22 | Kobe Steel Ltd | ベント付二軸連続式混練機 |
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 |
US4778631A (en) * | 1985-10-02 | 1988-10-18 | Nordson Corporation | Method and apparatus for foaming high viscosity polymer materials |
US4752135A (en) * | 1986-12-01 | 1988-06-21 | Baker Perkins, Inc. | Mixing apparatus and methods |
US4826323A (en) * | 1988-05-23 | 1989-05-02 | Apv Chemical Machinery Inc. | Self-wiping continuous mixer with enlarged bore section |
DE4018094A1 (de) * | 1989-06-14 | 1990-12-20 | Barmag Barmer Maschf | Absperreinrichtung, insbesondere fuer kunststoffschmelzen |
DE4039943A1 (de) * | 1990-12-14 | 1992-06-17 | Berstorff Gmbh Masch Hermann | Verfahren und vorrichtung zur einstufigen, kontinuierlichen herstellung einer kautschaukgrund- und fertigmischung fuer fahrzeugreifen, antriebsriemen, transportbaender sowie fuer technische gummiartikel in nur einer mischvorrichtung |
DE4115583A1 (de) * | 1991-05-13 | 1992-11-19 | Johannes Dr Ing Weber | Mehrfachschneckenextruder |
DE4202821C2 (de) * | 1992-01-31 | 1995-01-26 | S Rockstedt Gmbh Maschf | Mehrwellige kontinuierlich arbeitende Misch- und Knetmaschine für plastifizierbare Massen |
JP3224931B2 (ja) * | 1994-01-12 | 2001-11-05 | 株式会社日本製鋼所 | 二軸混練押出機 |
-
1996
- 1996-05-17 IT IT96MI000993A patent/IT1283030B1/it active IP Right Grant
-
1997
- 1997-04-17 ES ES97201134T patent/ES2202538T3/es not_active Expired - Lifetime
- 1997-04-17 EP EP97201134A patent/EP0807503B1/de not_active Expired - Lifetime
- 1997-04-17 PT PT97201134T patent/PT807503E/pt unknown
- 1997-04-17 AT AT97201134T patent/ATE245084T1/de not_active IP Right Cessation
- 1997-04-17 DE DE69723499T patent/DE69723499T2/de not_active Expired - Fee Related
- 1997-04-21 US US08/840,493 patent/US5863117A/en not_active Expired - Fee Related
- 1997-04-22 CA CA002203324A patent/CA2203324C/en not_active Expired - Fee Related
- 1997-05-15 JP JP9125628A patent/JPH1052818A/ja active Pending
- 1997-05-16 CN CN97111564A patent/CN1108907C/zh not_active Expired - Fee Related
- 1997-05-17 KR KR1019970019117A patent/KR100493433B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE245084T1 (de) | 2003-08-15 |
KR970073916A (ko) | 1997-12-10 |
ITMI960993A0 (de) | 1996-05-17 |
EP0807503A3 (de) | 1998-10-07 |
ITMI960993A1 (it) | 1997-11-17 |
CN1169906A (zh) | 1998-01-14 |
CA2203324A1 (en) | 1997-11-17 |
CN1108907C (zh) | 2003-05-21 |
US5863117A (en) | 1999-01-26 |
PT807503E (pt) | 2003-11-28 |
JPH1052818A (ja) | 1998-02-24 |
EP0807503B1 (de) | 2003-07-16 |
ES2202538T3 (es) | 2004-04-01 |
EP0807503A2 (de) | 1997-11-19 |
DE69723499T2 (de) | 2004-04-01 |
IT1283030B1 (it) | 1998-04-03 |
CA2203324C (en) | 2006-11-07 |
KR100493433B1 (ko) | 2006-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |