GB1199721A - Device for Continuous Preparation of Mixtures - Google Patents

Device for Continuous Preparation of Mixtures

Info

Publication number
GB1199721A
GB1199721A GB24102/66A GB2410266A GB1199721A GB 1199721 A GB1199721 A GB 1199721A GB 24102/66 A GB24102/66 A GB 24102/66A GB 2410266 A GB2410266 A GB 2410266A GB 1199721 A GB1199721 A GB 1199721A
Authority
GB
United Kingdom
Prior art keywords
section
members
screw
flights
screws
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
GB24102/66A
Inventor
Nikolai Ivanovich Shikhirev
Karl Davydovich Bebris
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.)
NII SHINNOI PROMY
Original Assignee
NII SHINNOI PROMY
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
Priority to FR67011A priority Critical patent/FR1485842A/en
Application filed by NII SHINNOI PROMY filed Critical NII SHINNOI PROMY
Priority to GB24102/66A priority patent/GB1199721A/en
Priority to DE1557167A priority patent/DE1557167C3/en
Publication of GB1199721A publication Critical patent/GB1199721A/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
    • B29B7/48—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
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/702—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with intermeshing paddles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/95—Heating or cooling systems using heated or cooled 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
    • B29B7/30—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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/98—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating
    • 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

Abstract

1,199,721. Screw mixer. NAUCHNO-IS SLEDOVATELSKY INSTITUT SHINNOI PROMYSHLENNOSTI. 25 Sept, 1967 [30 June, 1966], No. 24102/66. Heading B1C. Apparatus for making rubber and other plastic material comprises at least one screw having a feeding section 25 with single or multiple continuous flight(s) 28, and a mixing section 26 having members 29, 30 in two groups disposed at different pitch angles and arranged alternately round the screw. The mixing section is succeeded by a discharge section 27, and a sealing section having flights 31, 32 pitched oppositely to the flights 28; the discharge section may also have members 29, 30. The members 29, 30 may have pitch angles of 10-80‹ and 0-60‹, preferably 45‹ and 10‹, respectively. Their cross-sections may be trapezoidal, square, rectangular, triangular or semi-elliptical and their loci may be annuli, helices or other constant or variable curves. As shown, there are two screws which may or may not intermesh, in a split casing having apertures (13, Fig. I not shown) for process control instruments. Both screws and casing have passages for a heat exchange medium.
GB24102/66A 1966-06-27 1966-06-30 Device for Continuous Preparation of Mixtures Expired GB1199721A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR67011A FR1485842A (en) 1966-06-27 1966-06-27 Device for the continuous preparation of mixtures
GB24102/66A GB1199721A (en) 1966-06-30 1966-06-30 Device for Continuous Preparation of Mixtures
DE1557167A DE1557167C3 (en) 1966-06-30 1966-07-29 Device for continuous mixing and plasticizing, in particular of rubber and plastic compounds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB24102/66A GB1199721A (en) 1966-06-30 1966-06-30 Device for Continuous Preparation of Mixtures
DE1557167A DE1557167C3 (en) 1966-06-30 1966-07-29 Device for continuous mixing and plasticizing, in particular of rubber and plastic compounds

Publications (1)

Publication Number Publication Date
GB1199721A true GB1199721A (en) 1970-07-22

Family

ID=25989044

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24102/66A Expired GB1199721A (en) 1966-06-27 1966-06-30 Device for Continuous Preparation of Mixtures

Country Status (2)

Country Link
DE (1) DE1557167C3 (en)
GB (1) GB1199721A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000345A1 (en) * 1977-12-06 1979-06-28 Mo Och Domsjoe Ab An apparatus for defibrating and,at the same time,conditioning cellulosic material
US4343929A (en) * 1979-10-23 1982-08-10 Mitsubishi Gas Chemical Co., Inc. Process for continuously polymerizing trioxane
US5259671A (en) * 1991-06-07 1993-11-09 Farrel Corporation Greased journal bearing assemblies with thermal isolation and cooling in continuous mixers of plastic materials
CN104245107A (en) * 2012-04-24 2014-12-24 利斯特股份公司 Device for transporting viscous compounds and pastes
CN112111167A (en) * 2020-10-10 2020-12-22 劳国辉 Preparation method of modified asphalt
CN114405318A (en) * 2022-01-20 2022-04-29 广西北投交通养护科技集团有限公司 Intelligent induction type modified asphalt stirring device and application method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543190A1 (en) * 1985-12-06 1987-06-11 Buehler Ag Geb Apparatus for the continuous dispersal and fine grinding of solids
DE10215806A1 (en) * 2002-04-10 2003-10-23 Buehler Ag Flow smoothing mixer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000345A1 (en) * 1977-12-06 1979-06-28 Mo Och Domsjoe Ab An apparatus for defibrating and,at the same time,conditioning cellulosic material
US4343929A (en) * 1979-10-23 1982-08-10 Mitsubishi Gas Chemical Co., Inc. Process for continuously polymerizing trioxane
US5259671A (en) * 1991-06-07 1993-11-09 Farrel Corporation Greased journal bearing assemblies with thermal isolation and cooling in continuous mixers of plastic materials
CN104245107A (en) * 2012-04-24 2014-12-24 利斯特股份公司 Device for transporting viscous compounds and pastes
CN104245107B (en) * 2012-04-24 2016-05-18 利斯特股份公司 For transmitting the device of viscous compound and pastel
CN112111167A (en) * 2020-10-10 2020-12-22 劳国辉 Preparation method of modified asphalt
CN112111167B (en) * 2020-10-10 2021-12-31 临沂朕玮建材有限公司 Preparation method of modified asphalt
CN114405318A (en) * 2022-01-20 2022-04-29 广西北投交通养护科技集团有限公司 Intelligent induction type modified asphalt stirring device and application method thereof

Also Published As

Publication number Publication date
DE1557167C3 (en) 1979-03-15
DE1557167A1 (en) 1969-07-24
DE1557167B2 (en) 1973-08-23

Similar Documents

Publication Publication Date Title
ES401671A1 (en) Methods of and apparatus for advancing and working thermoplastic materials
GB1352934A (en) Screw extruder
GB1528399A (en) Propeller blades
GB1199721A (en) Device for Continuous Preparation of Mixtures
GB1208999A (en) Apparatus for continuous treatment of viscous materials
GB1194866A (en) Improvements in or relating to the Treatment of Particulate Materials
GB1339661A (en) Apparatus and process for producing glass fibre reinforced thermoplastics compositions
GB1344458A (en) Plurality of building units for use in the construction of a building or a toy building
GB1336244A (en) Extruder for thermoplastics and non-crosslinked elastomers
GB1151009A (en) Screw Machines.
GB1468481A (en) Continuous mixers
GB1328724A (en) Apparatus for and method of agitating liquids
GB989330A (en) Improvements in machines for kneading and extruding plastic masses
GB1468482A (en) Continuous mixers
GB1191721A (en) Production of Detergent Laundry Bars of Low Specific Gravity
GB1299955A (en) Extruder screw
CA936154A (en) Process and apparatus for centrifugal dispersing and shear mixing
GB1370429A (en) Mixing device suitable for incorporation in screw extruders
ES436924A1 (en) Machine for comminuting and mixing materials
GB843514A (en) Mixing and thickening machine for extruding and granulating material
CA886630A (en) Melting and dispersing polymer mixture using screw with flight interruptions
GB1170961A (en) Apparatus for Mixing Liquid and Powdery or Granular Materials for Building Construction.
GB1403766A (en) Apparatus for surface aeration of liquids
GB1521996A (en) Extruder
GB1399692A (en) Process and apparatus for the preparation of intermediates of polyaddition resins

Legal Events

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