GB868469A - Improvements in continuously operable apparatus for kneading plastic masses - Google Patents

Improvements in continuously operable apparatus for kneading plastic masses

Info

Publication number
GB868469A
GB868469A GB15536/57A GB1553657A GB868469A GB 868469 A GB868469 A GB 868469A GB 15536/57 A GB15536/57 A GB 15536/57A GB 1553657 A GB1553657 A GB 1553657A GB 868469 A GB868469 A GB 868469A
Authority
GB
United Kingdom
Prior art keywords
casing
shells
rotor
grooves
worm
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
GB15536/57A
Inventor
Neil William Gardiner
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.)
Huntley & Palmers Ltd
Original Assignee
Huntley & Palmers Ltd
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 Huntley & Palmers Ltd filed Critical Huntley & Palmers Ltd
Priority to GB15536/57A priority Critical patent/GB868469A/en
Priority to FR1206810D priority patent/FR1206810A/en
Publication of GB868469A publication Critical patent/GB868469A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C1/00—Mixing or kneading machines for the preparation of dough
    • A21C1/06—Mixing or kneading machines for the preparation of dough with horizontally-mounted mixing or kneading tools; Worm or screw mixers
    • A21C1/065—Worm or screw mixers, e.g. with consecutive mixing receptacles
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/02—Apparatus specially adapted for manufacture or treatment of sweetmeats or confectionery; Accessories therefor
    • A23G3/0205—Manufacture or treatment of liquids, pastes, creams, granules, shred or powder
    • A23G3/0215—Mixing, kneading apparatus
    • 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
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2123—Shafts with both stirring means and feeding or discharging means
    • 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
    • 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
    • B01F27/724—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 a single helix closely surrounded by a casing
    • 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
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/425—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw surrounded by a casing provided with grooves or cavities
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/56—Screws having grooves or cavities other than the thread or the channel
    • 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
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
    • B29C48/686—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having grooves or cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/911—Axial flow
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1143—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections screw-shaped, e.g. worms
    • 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

Abstract

868,469. Continuous-discharge mixing apparatus. HUNTLEY & PALMERS Ltd. May 15, 1958 [May 16, 1957], No. 15536/57. Class 86 A continuously operable apparatus for kneading plastic masses comprises, an elongated casing 1, Fig. 1, formed from a plurality of semi-circular shells 2, 3 and 15, 16, the internal surfaces of the shells 2, 3 being provided with straight grooves 14, Fig. 3 parallel to the axis of the casing; a rotor 28 formed from cylindrical sections 38 provided on their external surfaces with helical grooves 40 co-operating with the grooves of the shells, and feeding means at one end of the casing and comprising a hopper 24 with a pipe 25 for liquid ingredients, a single start worm spacer by a sleeve 43 from a double start worm 44 mounted on the rotor shaft within the shells 15, 16 and rods 50 screwed radially into the sleeve 43 co-operating with radial rods screwed into the shells in the space between the worms. The pitch of the worm 44 is slightly greater than that of the worm 42. The lower casing shells 2 and 15 are supported by straight bars 4, 5, 6, Fig 3, carried by transverse webs 7 mounted on two channels of which only one, 9, is shown. The bar 5 fits in a longitudinal groove 10 in the lower shells. The shell pairs 2, 3 and 15, 16 are secured together by semi-circular stirrups 11 each having one end hinged at 12 to the bar 4 whilst the other end is secured by a screw 13, Fig. 2 (not shown) to the bar 6. Inclined side walls 71 connect the bars 4, 6 with the channels. At the right hand end the rotor shaft is connected through a sheer pin 57 with a chain sprocket 54 driven from means not shown. Referring to Fig. 3, when using the apparatus any one of the upper shells 3 is removed and replaced by a shell 3a having an outlet aperture 67 surrounded by walls 68, 69 and having an inclined plate 70 over which the kneaded material is discharged on to a removal conveyer. Alternatively the right-hand end of the casing 1 and the bearing 37 may be removed, the rotor then being carried by the left-hand bearing 32, so that materials are discharged from the end of the casing. Heating or cooling medium is supplied to the interior of the rotor through an elbow 66 whence it passes through a tube 64 and transverse bore 60 to diametrically opposed longitudinal grooves 58 which connect at their left-hand ends by channels 62 to diametrically opposed longitudinal grooves 59. The liquid passes along the grooves 59 back to a transverse bore 61 and thence along a bore 63 concentric with the tube 64, to an outlet elbow 65. In modifications the casing and rotor may rotate in opposite directions or only the casing may rotate. The materials passing through the annular chamber between the casing and rotor sections 38 are kneaded into strips of approximately elliptical cross-section.
GB15536/57A 1957-05-16 1957-05-16 Improvements in continuously operable apparatus for kneading plastic masses Expired GB868469A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB15536/57A GB868469A (en) 1957-05-16 1957-05-16 Improvements in continuously operable apparatus for kneading plastic masses
FR1206810D FR1206810A (en) 1957-05-16 1958-05-16 Device for the continuous kneading of plastic masses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15536/57A GB868469A (en) 1957-05-16 1957-05-16 Improvements in continuously operable apparatus for kneading plastic masses

Publications (1)

Publication Number Publication Date
GB868469A true GB868469A (en) 1961-05-17

Family

ID=10060860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15536/57A Expired GB868469A (en) 1957-05-16 1957-05-16 Improvements in continuously operable apparatus for kneading plastic masses

Country Status (2)

Country Link
FR (1) FR1206810A (en)
GB (1) GB868469A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604865A1 (en) * 1986-10-13 1988-04-15 Clextral Method and installation for preparing a sweetened paste for spreading
EP0507477A1 (en) * 1991-04-02 1992-10-07 Kraft Foods, Inc. Mixing apparatus for viscous emulsions and method of utilizing apparatus and product produced therefrom
CN102922617A (en) * 2012-11-20 2013-02-13 施丽花 Transmission-type continuous mixing mill
CN106172572A (en) * 2016-09-26 2016-12-07 安徽政乐机械有限公司 A kind of dismiss an internal rotor cooling body for cake frothing machine
CN107249853A (en) * 2015-02-06 2017-10-13 阿朗新科德国有限责任公司 Clog screw rod
CN113402806A (en) * 2021-06-18 2021-09-17 浙江太湖远大新材料股份有限公司 Low-smoke halogen-free new energy automobile wire harness cable material and preparation process thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638078A (en) * 1962-10-03 1964-04-01
US3310836A (en) * 1964-09-25 1967-03-28 George B Nichols Extruder, etc.
DE3015404A1 (en) * 1980-04-22 1981-10-29 Herfeld, Friedrich Walter, Dr., 5982 Neuenrade MIXING TANKS
DE4206219A1 (en) * 1992-02-28 1993-09-02 Blach Josef A DEVICE FOR MIXING AND / OR KNOWING MATERIALS
CN114632461B (en) * 2022-03-23 2023-06-30 上海重衡冶金工程技术有限公司 Tubular stirring and crushing device and conveying pipeline using same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604865A1 (en) * 1986-10-13 1988-04-15 Clextral Method and installation for preparing a sweetened paste for spreading
EP0507477A1 (en) * 1991-04-02 1992-10-07 Kraft Foods, Inc. Mixing apparatus for viscous emulsions and method of utilizing apparatus and product produced therefrom
CN102922617A (en) * 2012-11-20 2013-02-13 施丽花 Transmission-type continuous mixing mill
CN107249853A (en) * 2015-02-06 2017-10-13 阿朗新科德国有限责任公司 Clog screw rod
CN106172572A (en) * 2016-09-26 2016-12-07 安徽政乐机械有限公司 A kind of dismiss an internal rotor cooling body for cake frothing machine
CN113402806A (en) * 2021-06-18 2021-09-17 浙江太湖远大新材料股份有限公司 Low-smoke halogen-free new energy automobile wire harness cable material and preparation process thereof

Also Published As

Publication number Publication date
FR1206810A (en) 1960-02-11

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