FR2516437B1 - Granulateur continu pour plastiques - Google Patents
Granulateur continu pour plastiquesInfo
- Publication number
- FR2516437B1 FR2516437B1 FR8219317A FR8219317A FR2516437B1 FR 2516437 B1 FR2516437 B1 FR 2516437B1 FR 8219317 A FR8219317 A FR 8219317A FR 8219317 A FR8219317 A FR 8219317A FR 2516437 B1 FR2516437 B1 FR 2516437B1
- Authority
- FR
- France
- Prior art keywords
- plastics
- continuous granulator
- granulator
- 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
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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
- B29B7/72—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
- 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
- B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
-
- 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
- B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
- B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
-
- 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
- B29C48/265—Support structures or bases for apparatus, e.g. frames
-
- 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
- B29C48/266—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated
- B29C48/2665—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated allowing small relative movement, e.g. adjustments for aligning the apparatus parts or for compensating for thermal expansion
-
- 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
- B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
- B29C48/37—Gear pumps
-
- 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
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/387—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a gear pump
-
- 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
- B29C48/505—Screws
- B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
-
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/96—Filters
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92019—Pressure
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92314—Particular value claimed
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92361—Extrusion unit
- B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/924—Barrel or housing
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92571—Position, e.g. linear or angular
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92809—Particular value claimed
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92952—Drive section, e.g. gearbox, motor or drive fluids
-
- 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
- B29C48/04—Particle-shaped
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56183863A JPS5887013A (ja) | 1981-11-18 | 1981-11-18 | 連続混練造粒装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2516437A1 FR2516437A1 (fr) | 1983-05-20 |
FR2516437B1 true FR2516437B1 (fr) | 1985-06-28 |
Family
ID=16143137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8219317A Expired FR2516437B1 (fr) | 1981-11-18 | 1982-11-18 | Granulateur continu pour plastiques |
Country Status (8)
Country | Link |
---|---|
US (1) | US4890996A (fr) |
JP (1) | JPS5887013A (fr) |
CA (1) | CA1178412A (fr) |
DE (1) | DE3242641A1 (fr) |
FR (1) | FR2516437B1 (fr) |
GB (1) | GB2110981B (fr) |
IT (1) | IT1148465B (fr) |
SU (1) | SU1272971A3 (fr) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60171310U (ja) * | 1984-04-24 | 1985-11-13 | 株式会社日本製鋼所 | 連続混練造粒装置 |
DE3505128A1 (de) * | 1985-02-14 | 1986-08-14 | Windmöller & Hölscher, 4540 Lengerich | Vorrichtung zur herstellung von folien aus einer traegerbahn aus thermoplastischem kunststoff und einer klebeschicht aus nichtvernetzbarem elastomer |
JPS6190506U (fr) * | 1984-11-20 | 1986-06-12 | ||
US5198171A (en) * | 1988-10-11 | 1993-03-30 | Toshiba Silicone Co., Ltd. | Process for continuously producing heat-vulcanizable silicone rubber compound |
US5286187A (en) * | 1988-12-20 | 1994-02-15 | Mitsui Petrochemical Co., Ltd. | Method for molding saturated crystalline polyesters and molding equipment therefor |
US5300039A (en) * | 1989-03-10 | 1994-04-05 | Poulsen Thomas E | Safety hypodermic needle |
DE4015814C1 (fr) * | 1990-05-17 | 1991-04-11 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
JPH0452106A (ja) * | 1990-06-20 | 1992-02-20 | Japan Steel Works Ltd:The | 繊維強化プラスチック成形品の製造方法 |
US5156781A (en) * | 1990-12-24 | 1992-10-20 | Bridgestone Corporation | Compact precision extrusion method |
US5267847A (en) * | 1990-12-24 | 1993-12-07 | Bridgestone Corporation | Compact precision extrusion system |
US5378415A (en) * | 1991-04-07 | 1995-01-03 | Paul Troester Maschinenfabrik | Process for the production of homogeneous rubber blanks |
DE4128630C1 (fr) * | 1991-08-29 | 1992-07-23 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
US5213737A (en) * | 1991-12-02 | 1993-05-25 | Corning Incorporated | Extrusion method and apparatus for producing a body from powder material |
US5397065A (en) * | 1992-11-03 | 1995-03-14 | Illinois Institute Of Technology | Solid state shear extrusion pulverization |
US5395055A (en) * | 1992-11-03 | 1995-03-07 | Illinois Institute Of Technology | Solid state shear extrusion pulverization |
US5415354A (en) * | 1992-11-03 | 1995-05-16 | Illinois Institute Of Technology | Solid state shear extrusion pulverization |
US5518675A (en) * | 1993-05-12 | 1996-05-21 | York Chemical Corporation | Method for intermixing comminuted dried materials |
EP0629479B1 (fr) * | 1993-06-16 | 1999-02-10 | Union Carbide Chemicals And Plastics Company, Inc. | Dispositif et procédé pour la pelletisation en continu de matières synthétiques thermoplastiques |
US5505591A (en) * | 1993-07-30 | 1996-04-09 | Tynan; Daniel G. | Apparatus for processing materials |
US5704555A (en) * | 1993-08-02 | 1998-01-06 | Illinois Institute Of Technology | Single-screw extruder for solid state shear extrusion pulverization and method |
US5743471A (en) * | 1993-08-02 | 1998-04-28 | Illinois Institute Of Technology | Solid state shear extrusion pulverization |
JP2971710B2 (ja) * | 1993-09-29 | 1999-11-08 | 株式会社日本製鋼所 | 押出機 |
US5545746A (en) * | 1993-11-09 | 1996-08-13 | Institut Francais Du Petrole | Method for recovery of alkali metal or alkaline-earth metal terephthalate and of alkylene glycol from polyethylene terephthalates |
WO1995015819A1 (fr) * | 1993-12-07 | 1995-06-15 | Northwestern University | Materiaux polymeres reconstitues |
US5433593A (en) * | 1994-06-02 | 1995-07-18 | Lci Corporation | Gear pump mounting assembly for thermoplastic extrusion line |
ATE160719T1 (de) * | 1994-08-23 | 1997-12-15 | Danubia Petrochem Polymere | Verfahren zur granulierung von polymeren und vorrichtung dazu |
US5606140A (en) * | 1995-06-01 | 1997-02-25 | Skinner; James A. | Quality control apparatus and method |
JP2989122B2 (ja) * | 1995-06-13 | 1999-12-13 | 株式会社日本製鋼所 | 合成樹脂の押出造粒方法およびその装置 |
DE19546465A1 (de) * | 1995-12-13 | 1997-06-19 | Henkel Kgaa | Verfahren zur Herstellung von granularen Wasch- oder Reinigungsmitteln oder Komponenten hierfür |
US5728335A (en) * | 1996-06-26 | 1998-03-17 | Union Carbide Chemicals & Plastics Technology Corporation | Process for extrusion |
US6454976B1 (en) * | 1996-06-26 | 2002-09-24 | Union Carbide Chemicals & Plastics Technology Corporation | Pelletizing of broad molecular weight polyethylene |
EP0894594A3 (fr) * | 1997-07-24 | 1999-03-10 | Mitsubishi Chemical MKV Company | Procédé pour produire des granules ou des produits moulés en résine à base de chlorure de vinyle |
US6447279B1 (en) | 1998-04-10 | 2002-09-10 | Guill Tool & Engineering Co., Inc. | Extrusion die with rotating components |
US6479003B1 (en) | 1998-11-18 | 2002-11-12 | Northwestern University | Processes of mixing, compatibilizing, and/or recylcing blends of polymer materials through solid state shear pulverization, and products by such processes |
DE19943738C1 (de) * | 1999-09-03 | 2001-03-15 | Mannesmann Ag | Extruderanlage mit Schneckenextruder und Zahnradextruder |
US6468067B1 (en) * | 1999-09-16 | 2002-10-22 | Toyo Tire & Rubber Co., Ltd. | Composite extruding apparatus of rubber and method of extruding unvulcanized rubber |
US6499984B1 (en) * | 2000-05-22 | 2002-12-31 | Warner-Lambert Company | Continuous production of pharmaceutical granulation |
US6494390B1 (en) | 2000-05-24 | 2002-12-17 | Northwestern University | Solid state shear pulverization of multicomponent polymeric waste |
US6818173B1 (en) | 2000-08-10 | 2004-11-16 | Northwestern University | Polymeric blends formed by solid state shear pulverization and having improved melt flow properties |
US6893151B2 (en) * | 2000-10-13 | 2005-05-17 | Maag Pump Systems Textron Ag | Device for conveying elastomeric media, use of the device, as well as two operating methods |
US6513737B2 (en) | 2001-03-09 | 2003-02-04 | Illinois Institute Of Technology | Apparatus and process for pulverization of a polymeric material |
US20050012235A1 (en) * | 2001-11-30 | 2005-01-20 | Schregenberger Sandra D | Oxygen tailoring of polyethylene resins |
EP1422249A1 (fr) * | 2002-11-20 | 2004-05-26 | ATOFINA Research | Nouveau catalyseur du type métallocène |
AU2003288182A1 (en) * | 2002-11-26 | 2004-06-18 | Universiteit Gent | Process and apparatus for continuous wet granulation of power material |
US20060121142A1 (en) * | 2004-02-27 | 2006-06-08 | Jmp Industries, Inc. | Pulse wave modulator cutting assembly |
US8202940B2 (en) * | 2004-08-19 | 2012-06-19 | Univation Technologies, Llc | Bimodal polyethylene compositions for blow molding applications |
US20060038315A1 (en) * | 2004-08-19 | 2006-02-23 | Tunnell Herbert R Iii | Oxygen tailoring of polyethylene resins |
US7892466B2 (en) | 2004-08-19 | 2011-02-22 | Univation Technologies, Llc | Oxygen tailoring of polyethylene resins |
WO2006089158A2 (fr) * | 2005-02-18 | 2006-08-24 | Jmp Industries, Inc. | Ensemble coupant a modulateur de largeur d'impulsion |
US7451600B2 (en) * | 2005-07-06 | 2008-11-18 | Pratt & Whitney Canada Corp. | Gas turbine engine combustor with improved cooling |
JP3854298B1 (ja) | 2005-07-11 | 2006-12-06 | 株式会社神戸製鋼所 | 噛合型2軸押出機の混練度調整装置 |
DE102006015541A1 (de) * | 2006-03-31 | 2007-10-04 | List Holding Ag | Verfahren und Vorrichtung zur Behandlung von zähviskosen Produkten |
JP5005506B2 (ja) | 2007-11-02 | 2012-08-22 | 株式会社神戸製鋼所 | 混練度調整方法 |
US8579494B2 (en) * | 2008-08-22 | 2013-11-12 | Sara Lee Tm Holdings, Llc | System and method for dough extrusion |
US8641263B2 (en) * | 2008-11-24 | 2014-02-04 | Kraft Foods Group Brands Llc | Method and apparatus for continuous processing of whole muscle meat products |
US8187651B2 (en) | 2008-11-24 | 2012-05-29 | Kraft Foods Global Brands Llc | Method and apparatus for continuous processing of whole muscle meat products |
US8308342B2 (en) * | 2008-11-24 | 2012-11-13 | Kraft Foods Global Brands Llc | Processing elements for mixing meat products |
CN102642324A (zh) * | 2012-05-14 | 2012-08-22 | 师铁柱 | 一种制香机 |
JP5531059B2 (ja) * | 2012-06-29 | 2014-06-25 | 株式会社日本製鋼所 | 二軸スクリュ押出機 |
DE102012025259B4 (de) * | 2012-12-21 | 2016-03-17 | Maag Automatik Gmbh | Blockträger mit integrierter Stranggießeinrichtung für thermoplastische Kunststoffe sowie Granuliervorrichtung |
JP5607197B2 (ja) * | 2013-03-11 | 2014-10-15 | 東洋ゴム工業株式会社 | ギアポンプの寿命予測方法及びゴム押出装置 |
US10040234B2 (en) | 2014-05-27 | 2018-08-07 | Nordson Corporation | Multi-manifold extrusion die with deckle system and method of using same |
US20170028607A1 (en) * | 2015-07-30 | 2017-02-02 | Nordson Corporation | System and method for automated pressure regulation of an extruder output |
US10786459B2 (en) | 2016-04-22 | 2020-09-29 | R. P. Scherer Technologies Llc | Twin-screw dry granulation for producing solid formulations |
US20190091914A1 (en) * | 2017-09-22 | 2019-03-28 | Multiple Corporation | Rubber Preforming Apparatus |
CN107520883A (zh) * | 2017-09-30 | 2017-12-29 | 江苏昊晟塑业科技有限公司 | 一种聚苯乙烯发泡粒子用切粒装置 |
DE102019121854A1 (de) * | 2019-08-14 | 2021-02-18 | Brückner Maschinenbau GmbH & Co. KG | Anlage zur Herstellung einer Kunststoffschmelze und Verwendung einer solchen Anlage zur Herstellung einer Kunststoffschmelze für eine poröse Folie |
CN118217878B (zh) * | 2024-05-22 | 2024-08-06 | 山东鲁天自动化设备有限公司 | 一种挤压复合肥的高效造粒装置 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2258288A (en) * | 1939-02-04 | 1941-10-07 | Morris Packaging Equipment Com | Printing machine for margarine or the like |
US2515201A (en) * | 1948-05-27 | 1950-07-18 | Dow Chemical Co | Gear pump for metering and extruding hot organic thermoplastics |
DE1191512B (de) * | 1959-05-21 | 1965-04-22 | Hoechst Ag | Vorrichtung zum Herstellen von Faeden oder sonstigen Gebilden aus thermoplastischen Kunststoffen |
US3070836A (en) * | 1959-07-09 | 1963-01-01 | Phillips Petroleum Co | Method and apparatus for automatic control of an extruder |
CH395528A (de) * | 1962-10-12 | 1965-07-15 | Buss Ag | Verfahren zum Betrieb einer Austragsvorrichtung für eine kontinuierliche Schneckenmaschine |
US3304062A (en) * | 1964-09-23 | 1967-02-14 | Black Clawson Co | Apparatus for mixing and compacting material |
GB1132898A (en) * | 1965-08-13 | 1968-11-06 | Werner & Pfleiderer | Multi-stage screw treatment device |
US3518721A (en) * | 1966-03-29 | 1970-07-07 | Vasily Alexandrovich Rukas | Screw extruder for reprocessing thermoplastics |
US3376603A (en) * | 1966-05-20 | 1968-04-09 | Lavorazione Mat Plast | Apparatus for manufacturing synthetic textile fibers |
GB1223275A (en) * | 1967-04-05 | 1971-02-24 | Kanegafuchii Kagaku Kogyo Kabu | Improvements in and relating to extruders |
GB1242733A (en) * | 1967-10-24 | 1971-08-11 | Rudolf Paul Fritsch | A slit-shaped extrusion nozzle for extrusion of synthetic thermoplastics materials |
US3689184A (en) * | 1970-05-11 | 1972-09-05 | Albert R Morse | Injection molding device |
US3802670A (en) * | 1970-11-05 | 1974-04-09 | Japan Steel Works Ltd | Continuous mixer for thermoplastic resin |
US3642406A (en) * | 1971-01-07 | 1972-02-15 | Baker Perkins Inc | Mixing, extruding, and severing apparatus |
DE2229648B2 (de) * | 1972-06-19 | 1976-08-12 | Desma-Werke Gmbh, 2807 Achim | Vorrichtung zum mischen und foerdern von wenigstens zwei fluessigen kunststoffkomponenten |
US4092089A (en) * | 1974-04-06 | 1978-05-30 | Bayer Aktiengesellschaft | Apparatus for the preparation of melt-sprayed spherical phenacetin granules |
US4004787A (en) * | 1975-01-10 | 1977-01-25 | Usm Corporation | Mixing and venting extruder |
US3991153A (en) * | 1975-06-24 | 1976-11-09 | American Cyanamid Company | Single phase extrusion of acrylic polymer and water |
US4137023A (en) * | 1975-09-03 | 1979-01-30 | Union Carbide Corporation | Low energy recovery compounding and fabricating apparatus for plastic materials |
CH614401A5 (fr) * | 1975-10-24 | 1979-11-30 | Toyo Soda Mfg Co Ltd | |
DE2700003A1 (de) * | 1977-01-03 | 1978-07-06 | Reifenhaeuser Kg | Anlage zur herstellung von strangpressprofilen |
CH615384A5 (fr) * | 1978-12-07 | 1980-01-31 | Buss Ag | |
JPS5947980B2 (ja) * | 1979-04-05 | 1984-11-22 | 積水化学工業株式会社 | 熱可塑性樹脂の押出方法 |
DE2937204C2 (de) * | 1979-09-14 | 1982-09-02 | Werner & Pfleiderer, 7000 Stuttgart | Extrudermaschine mit Breitspritzkopf und zugeordnetem Kalander |
US4336213A (en) * | 1980-02-06 | 1982-06-22 | Fox Steve A | Plastic extrusion apparatus and method |
US4350657A (en) * | 1980-11-04 | 1982-09-21 | Union Carbide Corporation | Low-energy extruder-pump system |
US4452750A (en) * | 1981-05-12 | 1984-06-05 | Union Carbide Corporation | Low energy processing of thermoplastic polymers |
CA1190017A (fr) * | 1981-05-12 | 1985-07-09 | Richard H. Handwerk | Methode a faible consommation d'energie pour le traitement des polymeres thermoplastiques |
-
1981
- 1981-11-18 JP JP56183863A patent/JPS5887013A/ja active Pending
-
1982
- 1982-11-16 IT IT49503/82A patent/IT1148465B/it active
- 1982-11-17 SU SU823521801A patent/SU1272971A3/ru active
- 1982-11-18 DE DE19823242641 patent/DE3242641A1/de not_active Ceased
- 1982-11-18 GB GB08232960A patent/GB2110981B/en not_active Expired
- 1982-11-18 FR FR8219317A patent/FR2516437B1/fr not_active Expired
- 1982-11-18 CA CA000415839A patent/CA1178412A/fr not_active Expired
- 1982-11-18 US US06/442,810 patent/US4890996A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3242641A1 (de) | 1983-06-09 |
GB2110981B (en) | 1985-09-18 |
SU1272971A3 (ru) | 1986-11-23 |
IT8249503A0 (it) | 1982-11-16 |
FR2516437A1 (fr) | 1983-05-20 |
IT1148465B (it) | 1986-12-03 |
GB2110981A (en) | 1983-06-29 |
US4890996A (en) | 1990-01-02 |
JPS5887013A (ja) | 1983-05-24 |
CA1178412A (fr) | 1984-11-27 |
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