ATE245084T1 - 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 rotoren

Info

Publication number
ATE245084T1
ATE245084T1 AT97201134T AT97201134T ATE245084T1 AT E245084 T1 ATE245084 T1 AT E245084T1 AT 97201134 T AT97201134 T AT 97201134T AT 97201134 T AT97201134 T AT 97201134T AT E245084 T1 ATE245084 T1 AT E245084T1
Authority
AT
Austria
Prior art keywords
rotors
partial
mixing
intermething
tangential
Prior art date
Application number
AT97201134T
Other languages
English (en)
Inventor
Victor Gheorghita
Original Assignee
Techint Spa
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 Techint Spa filed Critical Techint Spa
Application granted granted Critical
Publication of ATE245084T1 publication Critical patent/ATE245084T1/de

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
    • B01F27/60—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
    • B29B7/48—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
    • 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)
AT97201134T 1996-05-17 1997-04-17 Vorrichtung zum kontinuierlichen mischen von gummi mit zum teil tangentialen und zum teil ineinandergreifenden rotoren ATE245084T1 (de)

Applications Claiming Priority (1)

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.

Publications (1)

Publication Number Publication Date
ATE245084T1 true ATE245084T1 (de) 2003-08-15

Family

ID=11374277

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97201134T ATE245084T1 (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)

* Cited by examiner, † Cited by third party
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
BR0009801B1 (pt) * 1999-04-16 2011-01-25 método e aparelho para produzir um composto elastomérico de carga particulada dispersa em elastÈmero.
JP2004538182A (ja) * 2001-08-16 2004-12-24 ソシエテ ド テクノロジー ミシュラン 容積式ポンプ
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
JP4768018B2 (ja) * 2005-07-12 2011-09-07 ボレアリス テクノロジー オイ 逆回転２軸押出機
EP2219837B1 (de) * 2007-11-13 2013-08-14 Pirelli Tyre S.P.A. Verfahren zur Herstellung eines Reifens
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
JP2023514560A (ja) * 2020-02-20 2023-04-06 ポミニ ラバー アンド プラスチック エス アール エル エラストマー材料の混合装置および方法
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

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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
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Also Published As

Publication number Publication date
ES2202538T3 (es) 2004-04-01
CA2203324A1 (en) 1997-11-17
PT807503E (pt) 2003-11-28
KR970073916A (ko) 1997-12-10
EP0807503B1 (de) 2003-07-16
DE69723499T2 (de) 2004-04-01
ITMI960993A1 (it) 1997-11-17
KR100493433B1 (ko) 2006-07-25
CN1108907C (zh) 2003-05-21
US5863117A (en) 1999-01-26
JPH1052818A (ja) 1998-02-24
ITMI960993A0 (de) 1996-05-17
EP0807503A2 (de) 1997-11-19
EP0807503A3 (de) 1998-10-07
IT1283030B1 (it) 1998-04-03
DE69723499D1 (de) 2003-08-21
CN1169906A (zh) 1998-01-14
CA2203324C (en) 2006-11-07

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