GB1468482A - Continuous mixers - Google Patents

Continuous mixers

Info

Publication number
GB1468482A
GB1468482A GB1399875A GB1399875A GB1468482A GB 1468482 A GB1468482 A GB 1468482A GB 1399875 A GB1399875 A GB 1399875A GB 1399875 A GB1399875 A GB 1399875A GB 1468482 A GB1468482 A GB 1468482A
Authority
GB
United Kingdom
Prior art keywords
mixing
blades
zone
rotors
april
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
Application number
GB1399875A
Other languages
English (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.)
CODINA VALERI C
Original Assignee
CODINA VALERI C
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 CODINA VALERI C filed Critical CODINA VALERI C
Publication of GB1468482A publication Critical patent/GB1468482A/en
Expired 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
    • B29B7/34—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
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • 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
    • B29C48/41—Intermeshing counter-rotating screws
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB1399875A 1974-04-05 1975-04-04 Continuous mixers Expired GB1468482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES425380A ES425380A1 (es) 1974-04-05 1974-04-05 Perfeccionamientos en mezcladores continuos.

Publications (1)

Publication Number Publication Date
GB1468482A true GB1468482A (en) 1977-03-30

Family

ID=8466457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1399875A Expired GB1468482A (en) 1974-04-05 1975-04-04 Continuous mixers

Country Status (5)

Country Link
BE (1) BE827488A (enExample)
ES (1) ES425380A1 (enExample)
FR (1) FR2272806B1 (enExample)
GB (1) GB1468482A (enExample)
IT (1) IT1035112B (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0807503A3 (en) * 1996-05-17 1998-10-07 TECHINT - Compagnia Tecnica Internazionale S.p.A. Method for continuously mixing polymer materials and associated machine with partially tangential and interpenetrating rotors
US6495511B2 (en) 1998-07-17 2002-12-17 Colin Stewart Minchem, Ltd. Process for treating bentonite and products thereof
WO2004009327A1 (de) * 2002-07-22 2004-01-29 3+Extruder Gmbh Extruder zum kontinuierlichen bearbeiten und/oder verarbeiten von fliessfähigen materialien
CN102173004A (zh) * 2011-01-25 2011-09-07 青岛科技大学 块状橡胶连续塑炼的双转子结构及采用该转子的塑炼设备
CN102241085A (zh) * 2011-06-21 2011-11-16 华东理工大学 用于双转子连续混炼机的转子及包括其的混炼机
CN108858861A (zh) * 2018-07-27 2018-11-23 青岛科技大学 改进型密炼机及密炼方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112045883B (zh) * 2020-08-28 2022-09-09 东莞市信诚硅胶电子有限公司 一种新型可自动翻转橡胶的塑炼机

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0807503A3 (en) * 1996-05-17 1998-10-07 TECHINT - Compagnia Tecnica Internazionale S.p.A. Method for continuously mixing polymer materials and associated machine with partially tangential and interpenetrating rotors
US5863117A (en) * 1996-05-17 1999-01-26 Pomini S.P.A. Method for continuously mixing polymer materials and machine for implementing the method
US6495511B2 (en) 1998-07-17 2002-12-17 Colin Stewart Minchem, Ltd. Process for treating bentonite and products thereof
WO2004009327A1 (de) * 2002-07-22 2004-01-29 3+Extruder Gmbh Extruder zum kontinuierlichen bearbeiten und/oder verarbeiten von fliessfähigen materialien
US7284897B2 (en) 2002-07-22 2007-10-23 Blach Verwaltungs Gmbh & Co. Kg Extruder for continuously working and/or processing flowable materials
CN102173004A (zh) * 2011-01-25 2011-09-07 青岛科技大学 块状橡胶连续塑炼的双转子结构及采用该转子的塑炼设备
CN102173004B (zh) * 2011-01-25 2013-02-20 青岛科技大学 块状橡胶连续塑炼的双转子结构及采用该转子的塑炼设备
CN102241085A (zh) * 2011-06-21 2011-11-16 华东理工大学 用于双转子连续混炼机的转子及包括其的混炼机
CN102241085B (zh) * 2011-06-21 2014-07-02 华东理工大学 用于双转子连续混炼机的转子及包括其的混炼机
CN108858861A (zh) * 2018-07-27 2018-11-23 青岛科技大学 改进型密炼机及密炼方法
CN108858861B (zh) * 2018-07-27 2020-10-27 青岛科技大学 改进型密炼机

Also Published As

Publication number Publication date
IT1035112B (it) 1979-10-20
FR2272806B1 (enExample) 1977-11-18
ES425380A1 (es) 1975-11-01
FR2272806A1 (enExample) 1975-12-26
BE827488A (fr) 1975-07-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee