FR2663259B1 - Procede et dispositif d'etuvage des matieres premieres alimentant des machines de transformation de matieres plastiques. - Google Patents
Procede et dispositif d'etuvage des matieres premieres alimentant des machines de transformation de matieres plastiques.Info
- Publication number
- FR2663259B1 FR2663259B1 FR9007661A FR9007661A FR2663259B1 FR 2663259 B1 FR2663259 B1 FR 2663259B1 FR 9007661 A FR9007661 A FR 9007661A FR 9007661 A FR9007661 A FR 9007661A FR 2663259 B1 FR2663259 B1 FR 2663259B1
- Authority
- FR
- France
- Prior art keywords
- ovening
- raw materials
- plastic material
- material processing
- processing machines
- 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 - Fee Related
Links
Classifications
-
- 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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/063—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers for drying granular material in bulk, e.g. grain bins or silos with false floor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/007—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring the level variations of storage tanks relative to the time
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
-
- 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
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/287—Raw material pre-treatment while feeding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Robotics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9007661A FR2663259B1 (fr) | 1990-06-19 | 1990-06-19 | Procede et dispositif d'etuvage des matieres premieres alimentant des machines de transformation de matieres plastiques. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9007661A FR2663259B1 (fr) | 1990-06-19 | 1990-06-19 | Procede et dispositif d'etuvage des matieres premieres alimentant des machines de transformation de matieres plastiques. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2663259A1 FR2663259A1 (fr) | 1991-12-20 |
FR2663259B1 true FR2663259B1 (fr) | 1994-07-22 |
Family
ID=9397785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9007661A Expired - Fee Related FR2663259B1 (fr) | 1990-06-19 | 1990-06-19 | Procede et dispositif d'etuvage des matieres premieres alimentant des machines de transformation de matieres plastiques. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2663259B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19912277A1 (de) | 1999-03-18 | 2000-09-21 | Mann & Hummel Protec Gmbh | Einrichtung zum Fördern von Kunststoffgranulat |
EP1083033B1 (fr) * | 1999-09-09 | 2002-06-12 | Ernst-August Siekmann | Procédé et dispositif pour sécher des granulés |
US6727345B2 (en) | 2001-07-03 | 2004-04-27 | Nippon Shokubai Co., Ltd. | Continuous production process for water-absorbent resin powder and powder surface detector used therefor |
DE102013021125A1 (de) * | 2013-12-13 | 2015-06-18 | Motan Holding Gmbh | Anlage mit wenigstens einer Vorrichtung für die Kunststoffbe- und/oder -verarbeitung |
DE102014118742A1 (de) * | 2014-12-16 | 2016-06-16 | Phoenix Contact Gmbh & Co. Kg | Verfahren und Trocknungsanlage zum Trocknen von Kunststoffgranulat |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR985158A (fr) * | 1949-04-23 | 1951-07-16 | Elotange S A | Procédé et installation pour la fabrication de matière plastique stratifiée |
US3036335A (en) * | 1959-06-11 | 1962-05-29 | Nat Rubber Machinery Co | Apparatus and method for extruding thermoplastic material |
DE2455335A1 (de) * | 1974-11-22 | 1976-05-26 | Gkn Windsor Gmbh | Trockner fuer kunststoffgranulat |
DE2710839B2 (de) * | 1977-03-12 | 1979-08-23 | Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg | Verfahren zur Nachbehandlung eines rieselfähigen Gemisches aus thermoplastischen Kunststoffen und Zuschlagen |
US4669308A (en) * | 1985-04-09 | 1987-06-02 | Jorritsma Johannes N | Method and apparatus for determining liquid flow rates |
-
1990
- 1990-06-19 FR FR9007661A patent/FR2663259B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2663259A1 (fr) | 1991-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |