ES416958A1 - Method and apparatus for heating the raw material in the storage container of an extruder - Google Patents
Method and apparatus for heating the raw material in the storage container of an extruderInfo
- Publication number
- ES416958A1 ES416958A1 ES416958A ES416958A ES416958A1 ES 416958 A1 ES416958 A1 ES 416958A1 ES 416958 A ES416958 A ES 416958A ES 416958 A ES416958 A ES 416958A ES 416958 A1 ES416958 A1 ES 416958A1
- Authority
- ES
- Spain
- Prior art keywords
- extruder
- raw material
- heating
- storage container
- heat
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/021—Heat treatment of powders
-
- 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
- B29C48/275—Recovery or reuse of energy or materials
- B29C48/276—Recovery or reuse of energy or materials of energy
-
- 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
-
- 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
- B29C2948/92704—Temperature
-
- 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
- B29C2948/92895—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
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A procedure to heat the raw material contained in the reserve container of an extruder, characterized in that the heat losses that originate in the extruder and in its useful profilers during operation are used to heat the raw material contained in the reserve container. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2235023A DE2235023C3 (en) | 1972-07-17 | 1972-07-17 | Device for preheating powdery or granular thermoplastics |
Publications (1)
Publication Number | Publication Date |
---|---|
ES416958A1 true ES416958A1 (en) | 1976-03-16 |
Family
ID=5850844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES416958A Expired ES416958A1 (en) | 1972-07-17 | 1973-07-16 | Method and apparatus for heating the raw material in the storage container of an extruder |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4985150A (en) |
AT (1) | AT344399B (en) |
BR (1) | BR7305253D0 (en) |
DE (1) | DE2235023C3 (en) |
ES (1) | ES416958A1 (en) |
FR (1) | FR2192898B1 (en) |
GB (1) | GB1394343A (en) |
IT (1) | IT992273B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3037441A1 (en) * | 1980-10-03 | 1982-05-13 | Klaus 4803 Steinhagen Kalwar | Automatic thermoplastics extruder regulation - where return to raw material of recovered heat losses is regulated by throughput meter |
DE3485203D1 (en) * | 1983-07-22 | 1991-11-28 | Mapro Inc | METHOD AND DEVICE FOR REMOVING HUMIDITY AND VOLATILE COMPONENTS FROM PARTICULATE MOLDING MATERIAL. |
GB2150846B (en) * | 1983-12-06 | 1987-06-10 | Thyssen Ag | Apparatus for mixing particulate material having a preheating device for material to be mixed |
DE4214565A1 (en) * | 1992-05-08 | 1993-11-11 | Ulrich Puhan | Waste heat recovery appts. e.g. from electric oven cooking plates that have just been switched off - has funnel-shaped casing with cold water inlet and heated water outlet placed over plates |
JPH0729364B2 (en) * | 1992-06-10 | 1995-04-05 | 株式会社マルヤス | Inflation molding system |
DE4300595A1 (en) * | 1993-01-13 | 1994-07-14 | Fasti Farrag & Stipsits Ges M | Process for operating a dryer for pulverulent, granular and pourable substances and a dryer operating according to the process |
ITMI20061798A1 (en) * | 2006-09-21 | 2008-03-22 | Ferioli Filippo S P A | EQUIPMENT AND EXTRUSION METHOD OF PLASTIC MATERIAL |
DE102008023046A1 (en) | 2008-05-09 | 2009-11-12 | Coperion Gmbh | Plastic granulating plant has granulating device that is water-cooled with granulated-water, where bulk-cargo heat exchanger is provided with heat exchanger medium for heating plastic-bulk cargo |
DE102013202997A1 (en) * | 2013-02-24 | 2014-08-28 | Battenfeld-Cincinnati Germany Gmbh | Method for using the amount of heat released in an extrusion process |
DE102013202996A1 (en) * | 2013-02-24 | 2014-08-28 | Battenfeld-Cincinnati Germany Gmbh | Method for using the amount of heat released in an extrusion process |
US9776354B2 (en) | 2013-02-24 | 2017-10-03 | American Maplan Corporation | Extrusion process |
CN104149308B (en) * | 2014-07-24 | 2016-06-22 | 大连理工大学 | A kind of barrel configuration of the single screw rod/double screw extruder based on phase-change heat transfer |
CN109624261A (en) * | 2019-02-21 | 2019-04-16 | 上海金纬管道设备制造有限公司 | Heat-energy recovering apparatus, extrusion equipment and the heat energy recovering method of extrusion equipment |
DE102020102552A1 (en) | 2020-02-03 | 2021-08-05 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | PLASTICS PROCESSING PLANT |
CN111231262B (en) * | 2020-03-05 | 2021-11-09 | 苏州市华仓塑料有限公司 | Environment-friendly plastics extruding machine |
CN114193729B (en) * | 2021-11-25 | 2023-11-03 | 深圳市鼎盛皇科技发展有限公司 | Energy-saving injection molding machine capable of reducing energy loss |
-
1972
- 1972-07-17 DE DE2235023A patent/DE2235023C3/en not_active Expired
-
1973
- 1973-07-09 AT AT601973A patent/AT344399B/en not_active IP Right Cessation
- 1973-07-11 IT IT12719/73A patent/IT992273B/en active
- 1973-07-11 GB GB3312473A patent/GB1394343A/en not_active Expired
- 1973-07-12 FR FR7326421A patent/FR2192898B1/fr not_active Expired
- 1973-07-13 BR BR5253/73A patent/BR7305253D0/en unknown
- 1973-07-16 ES ES416958A patent/ES416958A1/en not_active Expired
- 1973-07-17 JP JP48082577A patent/JPS4985150A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4985150A (en) | 1974-08-15 |
DE2235023A1 (en) | 1974-01-31 |
IT992273B (en) | 1975-09-10 |
DE2235023C3 (en) | 1975-05-07 |
DE2235023B2 (en) | 1974-09-05 |
ATA601973A (en) | 1977-11-15 |
AT344399B (en) | 1978-07-25 |
GB1394343A (en) | 1975-05-14 |
BR7305253D0 (en) | 1974-09-05 |
FR2192898A1 (en) | 1974-02-15 |
FR2192898B1 (en) | 1976-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES416958A1 (en) | Method and apparatus for heating the raw material in the storage container of an extruder | |
GB1393129A (en) | Process for producing an organic polymeric material | |
AU458288B2 (en) | Process and apparatus for cooling hot briquettes | |
IT949800B (en) | PLANT FOR REDUCING METALLIC SCRAPS INTO FRAGMENTS | |
GB1400426A (en) | Apparatus for polymer manufacture | |
CA931747A (en) | Apparatus for cooling hot material in bulk | |
CA931746A (en) | Apparatus for cooling hot material in bulk | |
ES293873A1 (en) | Procedure and apparatus for the formation of thermosensible matter (Machine-translation by Google Translate, not legally binding) | |
ZA714455B (en) | High temperature process for modifying thermoplastic filamentous material | |
CA940672A (en) | Method for producing carbon fibrils | |
ES184242U (en) | Portabotellas. (Machine-translation by Google Translate, not legally binding) | |
ES403003A1 (en) | Method of preparing 2-methoxy-n-n-ethylpyrrolidin-2-yl- methyl-5-sulphamoyl-benzamide | |
ES312965A1 (en) | Procedure and machinery for the obtaining of leaves of plastic matter. (Machine-translation by Google Translate, not legally binding) | |
ES386116A1 (en) | Procedure for the production of a food for ruminants. (Machine-translation by Google Translate, not legally binding) | |
ES327636A1 (en) | Procedure with its corresponding apparatus for the manufacture of acetylene via humid using carbide powder. (Machine-translation by Google Translate, not legally binding) | |
ES393104A3 (en) | A procedure for packing, in portions, hot liquid betun. (Machine-translation by Google Translate, not legally binding) | |
ES284718A1 (en) | Procedure and device for continuous polycondensation (Machine-translation by Google Translate, not legally binding) | |
AU474030B2 (en) | Process for producing hot briquettes | |
ES399029A2 (en) | Improvements introduced in wrapping machines for glass and similar. (Machine-translation by Google Translate, not legally binding) | |
YU36544B (en) | Process for obtaining an a1f3-containing material | |
ES383955A1 (en) | Method for the preparation of a substrate material. (Machine-translation by Google Translate, not legally binding) | |
AU457618B2 (en) | Process and apparatus for cooling hot briquettes | |
ES407337A3 (en) | Perfect procedure for bituminous products to be placed in emulsion. (Machine-translation by Google Translate, not legally binding) | |
AU458701B2 (en) | Process forthe after treatment ofa foamed material | |
ES410242A1 (en) | Improvements in the procedures for the filling of synthetic fibers. (Machine-translation by Google Translate, not legally binding) |