CH520522A - Device for drawing off melts, in particular melts of an organic type, such as plastics, and for the production of granules - Google Patents

Device for drawing off melts, in particular melts of an organic type, such as plastics, and for the production of granules

Info

Publication number
CH520522A
CH520522A CH1175370A CH1175370A CH520522A CH 520522 A CH520522 A CH 520522A CH 1175370 A CH1175370 A CH 1175370A CH 1175370 A CH1175370 A CH 1175370A CH 520522 A CH520522 A CH 520522A
Authority
CH
Switzerland
Prior art keywords
melts
granules
plastics
production
organic type
Prior art date
Application number
CH1175370A
Other languages
German (de)
Inventor
Hench Hans
Seegers Wilhelm
Mueller Leo
Original Assignee
Hench Hans
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
Priority claimed from DE19691939871 external-priority patent/DE1939871C/en
Priority claimed from DE2029513A external-priority patent/DE2029513C3/en
Priority claimed from DE2029532A external-priority patent/DE2029532C3/en
Priority claimed from DE2029492A external-priority patent/DE2029492C3/en
Priority claimed from DE2029521A external-priority patent/DE2029521C3/en
Application filed by Hench Hans filed Critical Hench Hans
Publication of CH520522A publication Critical patent/CH520522A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/38—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • 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
    • 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
    • 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
    • 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
    • B29C48/25—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
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glanulating (AREA)
CH1175370A 1969-08-06 1970-08-04 Device for drawing off melts, in particular melts of an organic type, such as plastics, and for the production of granules CH520522A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19691939871 DE1939871C (en) 1969-08-06 Device for withdrawing melts, in particular organic melts and plastics
DE2029513A DE2029513C3 (en) 1970-06-15 1970-06-15 Device for drawing off melts, in particular organic melts and plastics
DE2029532A DE2029532C3 (en) 1970-06-15 1970-06-15 Device for drawing off melts, in particular organic melts and plastics
DE2029492A DE2029492C3 (en) 1970-06-15 1970-06-15 Device for drawing off melts, in particular organic melts and plastics
DE2029521A DE2029521C3 (en) 1970-06-15 1970-06-15 Device for drawing off melts, in particular organic melts and plastics

Publications (1)

Publication Number Publication Date
CH520522A true CH520522A (en) 1972-03-31

Family

ID=27510062

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1175370A CH520522A (en) 1969-08-06 1970-08-04 Device for drawing off melts, in particular melts of an organic type, such as plastics, and for the production of granules

Country Status (9)

Country Link
JP (1) JPS5225422B1 (en)
AT (1) AT320266B (en)
BE (1) BE754427A (en)
CH (1) CH520522A (en)
CS (1) CS178070B2 (en)
FR (1) FR2056570A5 (en)
GB (1) GB1306979A (en)
NL (1) NL166878C (en)
SE (1) SE352015B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814113C2 (en) 1978-04-01 1982-09-23 Werner & Pfleiderer, 7000 Stuttgart Device for granulating plastic strands
FR2597880A1 (en) * 1986-04-23 1987-10-30 Vogrin Erwin Process and plant for conditioning bitumen and bitumen conditioned by this process
DE4321772A1 (en) * 1993-06-30 1995-01-12 Lihotzky Emil Maschfab Cutting tool for an extrusion machine
DE202006018456U1 (en) * 2006-12-05 2007-03-08 C.F. Scheer & Cie. Gmbh & Co. Nozzle head for a polymer strand granulation machine comprises individually adjustable constrictions of variable diameter
DE102020117680A1 (en) * 2020-07-03 2022-01-05 Nordson Corporation Pelletizing device for the production of polymer pellets
CN111745930A (en) * 2020-07-06 2020-10-09 安徽丰运高分子材料有限公司 Mixing extrusion equipment is used in reclaimed rubber production and processing
CN112109238A (en) * 2020-08-06 2020-12-22 湖州骏才科技有限公司 A cast piece machine for producing plastic film
CN112476867B (en) * 2020-11-10 2022-06-17 东莞盛美塑胶机械有限公司 Rotation supply equipment for plastic blow molding machine
CN113601750B (en) * 2021-08-11 2023-05-05 天长市永南橡塑制品有限公司 Rubber granule granulator
CN116461071A (en) * 2023-04-26 2023-07-21 凯迈(洛阳)机电有限公司 A high-capacity ABS casting head
CN118384787B (en) * 2024-05-17 2024-09-24 镇江恒欣生物科技有限公司 Annular mold granulating mechanism and biological feed production method

Also Published As

Publication number Publication date
SE352015B (en) 1972-12-18
AT320266B (en) 1975-02-10
NL166878B (en) 1981-05-15
NL166878C (en) 1981-10-15
CS178070B2 (en) 1977-08-31
NL7011659A (en) 1971-02-09
JPS5225422B1 (en) 1977-07-07
GB1306979A (en) 1973-02-14
FR2056570A5 (en) 1971-05-14
BE754427A (en) 1971-01-18

Similar Documents

Publication Publication Date Title
AT309048B (en) Method and device for the production of molded parts from cross-linked thermoplastic material
AT264808B (en) Apparatus for the production of hollow bodies, e.g. Thermoplastic bottles
AT318902B (en) Device for injection molding of plastic
CH507076A (en) Device for mixing components that react quickly with one another, in particular for the production of foams
CH506332A (en) Device for molding objects from plastic material
AT320266B (en) Device for drawing off melts, in particular melts of an organic type, such as plastics, and for the production of granules
AT294022B (en) Device for granulate production
AT263346B (en) Device for the production of hollow bodies made of thermoplastic material
CH472960A (en) Process and device for the production of decorated, injection molded plastic objects
CH551240A (en) DEVICE FOR THE MANUFACTURING OF INJECTION MOLDED ARTICLES, SUCH AS SCREW CAPS.
CH486315A (en) Method for the production of pellets, in particular from wood, and device for carrying out the method
AT291602B (en) Process for the production of blowing agent-containing, thermoplastic polymer beads
CH431031A (en) Device for the production of molded bodies from extruded plastic
CH459552A (en) Device for the production of hollow bodies from thermoplastic material
AT308626B (en) Sliding blister and device for producing the same
AT309063B (en) Device for the production of plastic hollow bodies by extrusion and subsequent blowing
AT316130B (en) Device for the continuous production of hollow plastic bodies
AT286612B (en) Device for the intermittent production of plastic bodies
AT293008B (en) Method and device for the production of hollow bodies, such as bottles or the like. made of plastic material
AT253763B (en) Method and device for the production of pipes provided with transverse grooves made of thermoplastic material
DK130123B (en) Thermoplastic impact-resistant molding composition and process for its manufacture.
AT290111B (en) Device for the production of tube-like hollow bodies made of thermoplastic material
DE1951641B2 (en) DEVICE FOR CONTINUOUS DRYING OF GRAINY MATERIAL, IN PARTICULAR PLASTIC GRANULATE
AT308395B (en) Method and device for the production of hollow bodies from thermoplastic material by blow molding
CH491733A (en) Device for the production of moldings from plastic

Legal Events

Date Code Title Description
PL Patent ceased