CA940915A - Continuous mixer - Google Patents

Continuous mixer

Info

Publication number
CA940915A
CA940915A CA111,796A CA111796A CA940915A CA 940915 A CA940915 A CA 940915A CA 111796 A CA111796 A CA 111796A CA 940915 A CA940915 A CA 940915A
Authority
CA
Canada
Prior art keywords
continuous mixer
mixer
continuous
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
CA111,796A
Other versions
CA111796S (en
Inventor
Edwin H. Drab
Carleton H. Treat
Douglas E. Mosher
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.)
USM Corp
Original Assignee
USM Corp
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 USM Corp filed Critical USM Corp
Application granted granted Critical
Publication of CA940915A publication Critical patent/CA940915A/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
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
    • 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
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • 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
    • 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
    • B29C48/684—Barrels or cylinders having adaptable feed or discharge locations, e.g. for varying the amount of kneading by changing hopper position or discharge exit
CA111,796A 1970-05-28 1971-04-29 Continuous mixer Expired CA940915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4132270A 1970-05-28 1970-05-28

Publications (1)

Publication Number Publication Date
CA940915A true CA940915A (en) 1974-01-29

Family

ID=21915913

Family Applications (1)

Application Number Title Priority Date Filing Date
CA111,796A Expired CA940915A (en) 1970-05-28 1971-04-29 Continuous mixer

Country Status (5)

Country Link
US (1) US3704866A (en)
JP (1) JPS5145822B1 (en)
CA (1) CA940915A (en)
DE (1) DE2126316A1 (en)
GB (1) GB1346242A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2249328B1 (en) * 1972-10-07 1974-02-14 Werner & Pfleiderer, 7000 Stuttgart EXTRUDER WITH ADJUSTABLE THROTTLE DEVICE
GB1389594A (en) * 1972-11-08 1975-04-03 Beken Eng Ltd Continuous mixing machines
CA1115690A (en) * 1977-08-11 1982-01-05 Henry Ellwood Mixer rotor with a shear edge
GB2099320B (en) * 1981-06-03 1985-11-06 Farrel Bridge Ltd Casing for intermeshing screw mixer
US4767216A (en) * 1983-04-29 1988-08-30 Phillips Petroleum Company Continuous mixer
USRE34172E (en) * 1983-04-29 1993-02-02 Phillips Petroleum Company Continuous mixer
US4542992A (en) * 1984-10-17 1985-09-24 Usm Corporation Continuous mixer
DE4115591A1 (en) * 1991-05-14 1992-11-19 Blach Josef A DEVICE FOR PREPARING AND EXTRUDING MATERIALS
CH695764A5 (en) * 1992-12-31 2006-08-31 Antogi Ag Twin-screw extruder.
FR2755888B1 (en) * 1996-11-21 1999-01-29 Clextral METHOD FOR MACHINING A BORE IN A SLEEVE OF AN EXTRUSION MACHINE AND SLEEVE OF AN EXTRUSION MACHINE
US6302572B1 (en) * 1999-12-09 2001-10-16 Century Specialties Back vented barrel for an extruding assembly
US20030025236A1 (en) * 2001-08-01 2003-02-06 Xerox Corporation Toner extruder feed apparatus
EP1312452B1 (en) * 2001-11-15 2005-05-11 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Kneading apparatus and method for kneading rubber or rubber compositions
DE10233214B4 (en) * 2002-07-22 2005-01-27 3+Extruder Gmbh Extruder for continuous processing and / or processing of flowable materials
DE102005031114A1 (en) 2005-07-04 2007-01-18 Basf Ag Use of a device for adding at least one additive into a reactor interior

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611590A (en) * 1950-10-14 1952-09-23 Patterson Foundry & Machine Co Method and apparatus for stage kneading
GB800384A (en) * 1955-10-18 1958-08-27 Coleman Wallwork Company Ltd Improvements relating to agitating apparatus, particularly for dry-powder mixing
US3154808A (en) * 1962-05-15 1964-11-03 Farrel Corp Continuous internal stiff-gel mixer
US3490750A (en) * 1967-12-18 1970-01-20 Teledyne Inc High intensity mixing machine

Also Published As

Publication number Publication date
US3704866A (en) 1972-12-05
JPS5145822B1 (en) 1976-12-06
GB1346242A (en) 1974-02-06
DE2126316A1 (en) 1971-12-09

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