SU650822A1 - Гранулирующа головка двухшнекового экструдера дл переработки синтетических материалов - Google Patents

Гранулирующа головка двухшнекового экструдера дл переработки синтетических материалов

Info

Publication number
SU650822A1
SU650822A1 SU752115141A SU2115141A SU650822A1 SU 650822 A1 SU650822 A1 SU 650822A1 SU 752115141 A SU752115141 A SU 752115141A SU 2115141 A SU2115141 A SU 2115141A SU 650822 A1 SU650822 A1 SU 650822A1
Authority
SU
USSR - Soviet Union
Prior art keywords
synthetic materials
double
processing synthetic
granulating head
worm extruder
Prior art date
Application number
SU752115141A
Other languages
English (en)
Russian (ru)
Inventor
Хентцшель Зигфрид
Original Assignee
Феб Пласт-Унд Эластферарбайтунгсмашинен-Комбинат Карл-Маркс-Штадт (Инопредприятие)
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 Феб Пласт-Унд Эластферарбайтунгсмашинен-Комбинат Карл-Маркс-Штадт (Инопредприятие) filed Critical Феб Пласт-Унд Эластферарбайтунгсмашинен-Комбинат Карл-Маркс-Штадт (Инопредприятие)
Application granted granted Critical
Publication of SU650822A1 publication Critical patent/SU650822A1/ru

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
    • 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
    • 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
    • B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • 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
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • 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
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • 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
    • 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
    • B29C48/865—Heating
    • 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
    • B29C48/03—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
SU752115141A 1974-03-19 1975-03-18 Гранулирующа головка двухшнекового экструдера дл переработки синтетических материалов SU650822A1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD74177271A DD113322B1 (de) 1974-03-19 1974-03-19 Lochplatte fuer doppelschneckenextruder

Publications (1)

Publication Number Publication Date
SU650822A1 true SU650822A1 (ru) 1979-03-05

Family

ID=5495039

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752115141A SU650822A1 (ru) 1974-03-19 1975-03-18 Гранулирующа головка двухшнекового экструдера дл переработки синтетических материалов

Country Status (4)

Country Link
CS (1) CS193682B1 (enExample)
DD (1) DD113322B1 (enExample)
DE (1) DE2506411A1 (enExample)
SU (1) SU650822A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414999A2 (fr) * 1978-01-23 1979-08-17 Diepal Embout d'extrusion
DE102015108858B4 (de) 2015-06-03 2019-11-28 Brugg Rohr Ag Holding Vorrichtung zur Herstellung aufgeschäumter Erzeugnisse sowie eine hierfür bestimmte Lochscheibe
EP3199314B1 (de) 2016-01-27 2019-07-31 Coperion GmbH Strangerzeugungsvorrichtung und darauf bezogene granuliervorrichtung

Also Published As

Publication number Publication date
CS193682B1 (en) 1979-11-30
DD113322B1 (de) 1987-04-08
DD113322A1 (enExample) 1975-06-05
DE2506411A1 (de) 1975-09-25

Similar Documents

Publication Publication Date Title
US3792951A (en) Apparatus for producing extruded hollow board
US2464746A (en) Method of manufacturing thermoplastic pellets
ES445205A1 (es) Perfeccionamientos en los aparatos para extruir material po-limerico.
AR001185A1 (es) Proceso para moldear por inyección productos para confituras y los productos moldeados obtenidos
SE8006759L (sv) Anordning med ett vermekanalsystem for tillforsel av en syntetmaterialsmeltsats till en sprutpressform
US3143767A (en) Multiple screw mixing and extrusion apparatus
GB1074823A (en) A screw extrusion machine for working and processing synthetic thermoplastic compositions
SU650822A1 (ru) Гранулирующа головка двухшнекового экструдера дл переработки синтетических материалов
GB1375237A (enExample)
US3778207A (en) Apparatus for molding thermoplastic laminate, showing strip variegations
ES384742A2 (es) Procedimiento para la extrusion de una composicion de mate-ria plastica expandible.
ES378738A1 (es) Perfeccionamientos en extrusoras para productos de materialplastico.
ES401596A1 (es) Un aparato para extruir una tira unitaria con una plurali- dad de cordones espaciados.
ES444010A1 (es) Dispositivo de fabricacion de piezas con forma de pared del-gada, de materia termoplastica.
GB1109918A (en) Improvements relating to a machine for granulating thermoplastic plastics
ES8404235A1 (es) Procedimiento y dispositivo de extrusion para fabricar un perfil de banda de material sintetico con perfiles de rigidizacion incorporados.
JPS5674207A (en) Plate-form lens array
FR2009426A1 (fr) Procede pour granuler des matieres thermoplastiques renfermant des gonflants
JPS57169336A (en) Manufacture and apparatus of synthetic resin molded product having protrusions intermittently along longitudinal direction
JPS57163444A (en) Fomrming of chewing gum by injection molding
SU859181A1 (ru) Черв чно-дисковый экструдер дл переработки полимерных материалов
GB1061887A (en) Elastic melt extruder and method of extrusion
SU1024284A1 (ru) Литьева форма дл полимерных изделий
JPS54130667A (en) Breaker plate of extruder
SU487773A1 (ru) Устройство дл гранулировани пластичных материалов