AR073127A1 - Montaje de troquel de extrusion para productos de alta densidad. - Google Patents
Montaje de troquel de extrusion para productos de alta densidad.Info
- Publication number
- AR073127A1 AR073127A1 ARP090103263A ARP090103263A AR073127A1 AR 073127 A1 AR073127 A1 AR 073127A1 AR P090103263 A ARP090103263 A AR P090103263A AR P090103263 A ARP090103263 A AR P090103263A AR 073127 A1 AR073127 A1 AR 073127A1
- Authority
- AR
- Argentina
- Prior art keywords
- divergent
- extrusion
- die
- section
- flow ducts
- Prior art date
Links
Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/005—Apparatus specially adapted for preparing animal feeding-stuffs for shaping by moulding, extrusion, pressing, e.g. pellet-mills
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
- A23P30/20—Extruding
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- 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
- B29C48/05—Filamentary, e.g. strands
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- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
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- 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
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- 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
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- 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
- B29C48/42—Non-identical or non-mirrored screws
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- 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
- B29C48/525—Conical screws
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- 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
- B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
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- 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
- B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
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- 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
- B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
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- 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
- B29C48/64—Screws with two or more threads
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- 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
- B29C48/688—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having threads
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- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
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- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
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- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
- B29C48/87—Cooling
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- 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
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- 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
- B29C48/256—Exchangeable extruder parts
- B29C48/2564—Screw parts
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- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
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- 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
- B29C48/56—Screws having grooves or cavities other than the thread or the channel
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- 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
- B29C48/58—Screws provided with seal ring elements, i.e. elements of generally circular and tapered shape for preventing the back flow of the melt
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- 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
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- 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
- 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
- B29C48/76—Venting, drying means; Degassing means
- B29C48/762—Vapour stripping
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- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Formation And Processing Of Food Products (AREA)
- Fodder In General (AREA)
- General Preparation And Processing Of Foods (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
Montajes de troquel con alta capacidad de extrusion (20, 90, 130, 140, 180, 252) cada uno con secciones tubulares (44, 146, 162, 268) y una seccion de tornillo alargada que gira en forma axial, con filetes salientes helicoidales (56, 56a, 152, 168, 276, 278) que definen en forma cooperativa conductos de flujo de material divergentes hacia el exterior y frusto-conicos (75, 16, 291) en ángulos de divergencia constantes o diferentes de aprox. 1-11s. El uso de secciones tubulares divergentes (44, 146, 162, 268) y secciones de tornillo (56, 56a, 152, 168, 276, 278) permite el uso de placas de troquel mayores (76, 118, 292) con un incrementado numero de aberturas de troquel (80, 124, 296). Esto permite significantes aumentos en las velocidades de produccion de extrusion. Los montajes de troquel (20, 90, 130, 140, 180, 252) pueden utilizarse en la produccion de un gran numero de alimentos para humanos y animales, y en particular alimentos acuáticos de la variedad flotante o sumergible. En otro aspecto de la solicitud, se provee una extrusora (210) con una seccion divergente y una convergente (212, 214) a lo largo de la longitud de la misma y conductos de flujo correspondientes delimitantes (230, 246).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/420,725 US7611347B1 (en) | 2009-04-08 | 2009-04-08 | Extrusion die assembly for high density products |
Publications (1)
Publication Number | Publication Date |
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AR073127A1 true AR073127A1 (es) | 2010-10-13 |
Family
ID=41227372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP090103263A AR073127A1 (es) | 2009-04-08 | 2009-08-25 | Montaje de troquel de extrusion para productos de alta densidad. |
Country Status (6)
Country | Link |
---|---|
US (3) | US7611347B1 (es) |
CN (1) | CN101969794B (es) |
AR (1) | AR073127A1 (es) |
BR (1) | BRPI0920034A8 (es) |
TW (1) | TWI481352B (es) |
WO (1) | WO2010117379A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3868757B2 (ja) * | 2001-04-25 | 2007-01-17 | 株式会社神戸製鋼所 | ゴム系組成物の混練装置および混練方法 |
JP4317872B2 (ja) * | 2004-06-03 | 2009-08-19 | 三菱重工業株式会社 | 連続混練装置及びこれを用いた混練システム |
US7883735B2 (en) * | 2006-08-07 | 2011-02-08 | Kellogg Company | Apparatus and method for curled extrudate |
US7611347B1 (en) * | 2009-04-08 | 2009-11-03 | Wenger Manufacturing Inc. | Extrusion die assembly for high density products |
US20110256281A1 (en) * | 2010-04-20 | 2011-10-20 | Charles Johnson | Cheese fabricating machine and method |
US9897375B2 (en) * | 2011-04-15 | 2018-02-20 | Nationwide 5, Llc | Continuous flow dryer for treating bulk material |
US10863765B2 (en) | 2012-10-24 | 2020-12-15 | Nationwide 5, Llc | High-fat and high-protein animal feed supplement and process of manufacture |
US9713893B2 (en) * | 2013-07-09 | 2017-07-25 | Wenger Manufacturing, Inc. | Method of preconditioning comestible materials using steam/water static mixer |
RU2734796C2 (ru) * | 2016-01-18 | 2020-10-23 | Келлогг Компани | Установка и способ получения хлопьевидных зерновых продуктов без применения плющильного станка |
US9750268B1 (en) * | 2016-04-19 | 2017-09-05 | Nationwide 5, Llc | Grain bulk densifying die apparatus and method |
CN106827447A (zh) * | 2017-01-24 | 2017-06-13 | 邓明财 | 挤出头组件、模头部件及塑料成型模具 |
WO2020070212A1 (en) * | 2018-10-03 | 2020-04-09 | Bond High Performance 3D Technology B.V. | Liquefier tube for an additive manufacturing system |
Family Cites Families (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US787108A (en) | 1904-01-11 | 1905-04-11 | Charles E Oliver | Grain-conditioner. |
US2020843A (en) | 1934-02-27 | 1935-11-12 | Ind Patents Corp | Meat forming |
CH244903A (it) * | 1944-03-29 | 1946-10-15 | Lavorazione Mat Plast | Pressa a viti per il mescolamento e l'estrusione di materiali plastici sintetici. |
DE909151C (de) | 1950-05-28 | 1955-03-10 | Leistritz Maschfabrik Paul | Schneckenpresse |
US2775214A (en) * | 1951-06-23 | 1956-12-25 | Lenner Sandro | Draw-plate for alimentary paste formed into long shapes |
BE570207A (es) * | 1957-08-15 | 1900-01-01 | ||
US3307503A (en) * | 1964-07-30 | 1967-03-07 | Internat Foods Inc | Method and apparatus for extruding candy bars |
FR1449057A (fr) * | 1965-07-02 | 1966-08-12 | Etablissements Andouart Soc D | Perfectionnements à l'extrusion des matière plastiques |
US3417432A (en) * | 1965-08-27 | 1968-12-24 | Brockway Glass Co Inc | Apparatus for extruding composite blow molding parisons |
DE1779055B1 (de) | 1968-07-02 | 1972-05-04 | Barmag Barmer Maschf | Schneckenstrangpresse fuer hochviskose thermoplastische stoffe |
CH512987A (de) | 1969-09-04 | 1971-09-30 | Buehler Ag Geb | Verfahren und Vorrichtung zum Spritzgiessen von Kunststoff zu geschäumten Gegenständen |
FR2087753A5 (es) * | 1970-05-29 | 1971-12-31 | Saint Gobain | |
DE2060706B2 (de) | 1970-12-10 | 1972-05-31 | Werner & Pfleiderer | Schneckenstrangpresse fuer plastizierbare stoffe, insbesondere zur verarbeitung von pulverfoermigem gut |
US3698693A (en) | 1971-07-26 | 1972-10-17 | Pierre Poncet | Screw mixers |
DE2214715C3 (de) | 1972-03-25 | 1983-03-17 | Gerhard 7166 Sulzbach-Laufen Hansen | Schneckenstrangpresse für Kunststoffe |
US4055681A (en) | 1974-06-12 | 1977-10-25 | The Quaker Oats Company | Method of making a dry-type pet food |
IT1015100B (it) * | 1974-06-17 | 1977-05-10 | Montedison Spa | Procedimento e relativa apparecchia tura per l estrusione di profilati di materiale termoplastico partico larmente di lastre e profilati si mili |
US3904341A (en) | 1975-08-29 | 1975-09-09 | Dyform Concrete Prestressed Lt | Machine for extruding cement-like material into articles |
US4032279A (en) * | 1975-09-08 | 1977-06-28 | The B. F. Goodrich Company | Extrusion adapter |
US4206713A (en) | 1975-10-17 | 1980-06-10 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Continuous coal processing method |
US4039691A (en) | 1975-12-31 | 1977-08-02 | Campbell Soup Company | Protein texturization by extrusion with internal steam injection |
US4125635A (en) | 1977-04-26 | 1978-11-14 | Ruyter Peter W A De | Method for making a meat analog |
US4346652A (en) | 1977-04-26 | 1982-08-31 | Ruyter Peter W A De | Apparatus for making a meat analog |
US4118164A (en) | 1977-07-15 | 1978-10-03 | Wenger Manufacturing | High-output apparatus for producing dense, uniformly layered meat analogue product |
JPS5513147A (en) | 1978-07-15 | 1980-01-30 | Matsushita Electric Works Ltd | Extrusive granulator |
US4173445A (en) | 1978-07-17 | 1979-11-06 | Monsanto Company | Plastics extrusion apparatus |
US4168942A (en) | 1978-07-31 | 1979-09-25 | Applied Plastics Co., Inc. | Extrusion apparatus and method |
JPS5597944A (en) | 1979-01-22 | 1980-07-25 | Matsushita Electric Works Ltd | Screw construction of double-spindled extruder |
US4285271A (en) | 1980-04-14 | 1981-08-25 | Koppers Company, Inc. | Seal plate drive for use with apparatus for pressure feeding and pressure cooking a food product |
DE3021739A1 (de) | 1980-06-10 | 1981-12-17 | Textruder Engineering AG, Zug | Verfahren und doppelschnecken-extruder zur verarbeitung von lebens- und futtermitteln |
US4384837A (en) | 1980-07-08 | 1983-05-24 | Oryza Oil & Fat Chemical Co., Ltd. | Apparatus for pretreatment for extracting crude oil from rice bran |
DE3043204A1 (de) | 1980-11-15 | 1982-07-01 | Mauser-Werke GmbH, 5040 Brühl | Austrittsduese |
DE3108823A1 (de) | 1981-03-09 | 1982-09-16 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | "einrichtung zur kontinuierlichen herstellung von glucose enthaltenden produkten" |
US4352650A (en) | 1981-03-24 | 1982-10-05 | E. I. Du Pont De Nemours And Company | Nozzle for flash-extrusion apparatus |
CH644058A5 (en) | 1981-12-07 | 1984-07-13 | Maillefer Sa | Extruder with screw for plastics |
NL8201824A (nl) | 1982-05-04 | 1983-12-01 | Tno | Werkwijze en inrichting voor het bereiden van een vloeibaar koolwaterstofprodukt uit steenkool. |
JPS59125850A (ja) | 1983-01-10 | 1984-07-20 | Nisshin Oil Mills Ltd:The | フレ−ク状大豆たん白の製造法 |
US4875847A (en) | 1984-04-23 | 1989-10-24 | Wenger Manufacturing, Inc. | Twin-screw extruder having respective conical nose screw sections |
US4886440A (en) | 1985-08-28 | 1989-12-12 | Alexander Forrest | Apparatus for producing a restructured food product |
EP0265377A3 (fr) | 1986-10-23 | 1989-05-03 | Charles Maillefer | Extrudeuse multi-vis |
JPH0798159B2 (ja) | 1987-04-14 | 1995-10-25 | ジェーエムシー株式会社 | スクリユ−ミル |
US4993649A (en) | 1988-04-28 | 1991-02-19 | Koenig Larry E | Dual auger shredder |
US4978077A (en) | 1988-10-14 | 1990-12-18 | Iowa State University Research Foundation, Inc. | Apparatus and process for separating bone fragments, gristle and sinews from meat as the meat is being ground |
US4968236A (en) | 1989-07-06 | 1990-11-06 | Ultra Span - A Division Of Alphair Ventilating Systems Inc. | Auxiliary auger assembly for hollow core slab production |
US5267847A (en) | 1990-12-24 | 1993-12-07 | Bridgestone Corporation | Compact precision extrusion system |
FR2707185B1 (fr) | 1993-07-06 | 1995-09-15 | Sepp | Perfectionnements aux réacteurs et appareils de traitements physico-chimiques de substances à l'état solide, liquide ou gazeux . |
US5486049A (en) * | 1994-01-28 | 1996-01-23 | Nestec S.A. | Apparati for mixing fluid substances |
US5458836B1 (en) | 1994-03-11 | 1998-08-04 | Du Pont | Polymer extrusion die and use thereof |
US5643618A (en) * | 1994-05-11 | 1997-07-01 | General Mills, Inc. | Apparatus for making multiple, complexly patterned extrudates |
US20020098255A1 (en) | 1995-04-17 | 2002-07-25 | Ajwad Ayash | Auger for a dough transport device |
PT797922E (pt) | 1996-03-26 | 2002-09-30 | Nestle Sa | Extrusao continua de chocolate |
DK0855954T3 (da) | 1996-10-21 | 2000-05-22 | Gefinex Jackon Gmbh | Plasttekstruder |
US5914148A (en) * | 1997-12-19 | 1999-06-22 | Buhler, Inc. | Method and apparatus for producing a dough product |
US6331069B1 (en) | 1998-01-14 | 2001-12-18 | George Putti | Concrete extrusion machine and spiral conveyor therefor |
DE19803362A1 (de) | 1998-01-29 | 1999-08-05 | Sartorius Gmbh | Geschäumte poröse Membranen aus thermoplastischen Polymeren sowie Verfahren und Vorrichtung zu ihrer Herstellung |
US6016742A (en) | 1998-12-18 | 2000-01-25 | Wenger Manufacturing, Inc. | Short length tapered extrusion cooking apparatus having peripheral die |
JP3205735B2 (ja) | 1999-07-26 | 2001-09-04 | 衛治 菅野 | 製麺機 |
AUPQ499200A0 (en) * | 2000-01-07 | 2000-02-03 | Effem Foods Pty Ltd | Multi-channel cooling die |
US6383535B1 (en) * | 2000-03-16 | 2002-05-07 | Bestfoods | Extruded potato casing and method of making |
JP2002144313A (ja) | 2000-08-30 | 2002-05-21 | Denso Corp | セラミック成形体の押出成形装置 |
US6491510B1 (en) | 2000-09-08 | 2002-12-10 | The Goodyear Tire & Rubber Company | Adjustable flow channel for an extruder head |
RU2171744C1 (ru) | 2000-09-28 | 2001-08-10 | Общество с ограниченной ответственностью "Аквафор" | Способ и устройство для непрерывной экструзии фильтрующих элементов |
US7585532B2 (en) * | 2001-10-29 | 2009-09-08 | Frito-Lay North America, Inc. | Apparatus and method for improving the dimensional quality of extruded food products having complex shapes |
US6773739B2 (en) | 2002-08-30 | 2004-08-10 | Wenger Manufacturing, Inc | Method and apparatus for extrusion of food products including back pressure valve/diverter |
JP4254187B2 (ja) | 2002-09-27 | 2009-04-15 | 株式会社デンソー | セラミック成形体の押出成形装置 |
DE10259203A1 (de) * | 2002-12-17 | 2004-07-08 | Bühler AG | Verfahren zur Herstellung farbiger Futter- oder Nahrungsmittel und Vorrichtung dazu |
DE102004041149A1 (de) * | 2003-08-29 | 2005-07-28 | Mars Inc. | Verfahren zum Regeln einer Extrudatströmung in einem Kühlwerkzeug |
WO2005084918A1 (en) * | 2004-03-08 | 2005-09-15 | Burnden Holdings (Uk) Limited | Improvements in and relating to extrusion apparatus and adapters therefor |
EP1602285A1 (en) * | 2004-06-04 | 2005-12-07 | Gaines Treats Limited | A process for preparing a chewable pet food |
US20060019009A1 (en) | 2004-07-26 | 2006-01-26 | Keller Lewis C | Low carbohydrate direct expanded snack and method for making |
JP4822739B2 (ja) | 2004-12-24 | 2011-11-24 | 富士フイルム株式会社 | セルロースアシレートフィルムおよびその製造方法 |
US7520801B2 (en) | 2005-05-24 | 2009-04-21 | Peter Parthenis | Variable geometry end-fitting for meat stuffer |
US20080089989A1 (en) * | 2006-10-11 | 2008-04-17 | The Quaker Oats Company, Inc. | Apparatus with flow divider and method for making multicolored cereal |
US7448795B2 (en) | 2006-10-23 | 2008-11-11 | Wenger Manufacturing, Inc. | Preconditioner having mixer shafts independently driven with variable frequency drives |
DE102007051923B4 (de) | 2007-10-29 | 2011-03-10 | Troester Gmbh & Co. Kg | Vorrichtung und Verfahren zur Verarbeitung polymerer Werkstoffe |
US7611347B1 (en) * | 2009-04-08 | 2009-11-03 | Wenger Manufacturing Inc. | Extrusion die assembly for high density products |
US7588789B1 (en) * | 2009-04-08 | 2009-09-15 | Wenger Manufacturing, Inc. | High capacity extrusion die assembly |
-
2009
- 2009-04-08 US US12/420,725 patent/US7611347B1/en not_active Expired - Fee Related
- 2009-08-07 BR BRPI0920034A patent/BRPI0920034A8/pt not_active IP Right Cessation
- 2009-08-07 WO PCT/US2009/053121 patent/WO2010117379A1/en active Application Filing
- 2009-08-07 CN CN2009801053840A patent/CN101969794B/zh not_active Expired - Fee Related
- 2009-08-11 US US12/539,393 patent/US7691427B1/en not_active Expired - Fee Related
- 2009-08-11 TW TW098126888A patent/TWI481352B/zh not_active IP Right Cessation
- 2009-08-25 AR ARP090103263A patent/AR073127A1/es active IP Right Grant
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2010
- 2010-03-01 US US12/715,134 patent/US7785094B1/en not_active Expired - Fee Related
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BRPI0920034A2 (pt) | 2015-08-11 |
TWI481352B (zh) | 2015-04-21 |
BRPI0920034A8 (pt) | 2017-02-14 |
WO2010117379A1 (en) | 2010-10-14 |
US7611347B1 (en) | 2009-11-03 |
US7691427B1 (en) | 2010-04-06 |
TW201036558A (en) | 2010-10-16 |
CN101969794B (zh) | 2013-09-11 |
US7785094B1 (en) | 2010-08-31 |
CN101969794A (zh) | 2011-02-09 |
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