GB1306979A - Production of granules - Google Patents

Production of granules

Info

Publication number
GB1306979A
GB1306979A GB3792970A GB3792970A GB1306979A GB 1306979 A GB1306979 A GB 1306979A GB 3792970 A GB3792970 A GB 3792970A GB 3792970 A GB3792970 A GB 3792970A GB 1306979 A GB1306979 A GB 1306979A
Authority
GB
United Kingdom
Prior art keywords
strand
duct
nozzles
ducts
filter
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
Application number
GB3792970A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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/de
Priority claimed from DE2029492A external-priority patent/DE2029492C3/de
Priority claimed from DE2029513A external-priority patent/DE2029513C3/de
Priority claimed from DE2029532A external-priority patent/DE2029532C3/de
Priority claimed from DE2029521A external-priority patent/DE2029521C3/de
Application filed by Individual filed Critical Individual
Publication of GB1306979A publication Critical patent/GB1306979A/en
Expired legal-status Critical Current

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)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glanulating (AREA)
GB3792970A 1969-08-06 1970-08-06 Production of granules Expired GB1306979A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19691939871 DE1939871C (de) 1969-08-06 Vorrichtung zum Abziehen von Schmel zen, insbesondere organischen Schmelzen und Kunststoffen
DE2029492A DE2029492C3 (de) 1970-06-15 1970-06-15 Vorrichtung zum Abziehen von Schmelzen, insbesondere organischen Schmelzen und Kunststoffen
DE2029513A DE2029513C3 (de) 1970-06-15 1970-06-15 Vorrichtung zum Abziehen von Schmelzen, insbesondere organischen Schmelzen und Kunststoffen
DE2029532A DE2029532C3 (de) 1970-06-15 1970-06-15 Vorrichtung zum Abziehen von Schmelzen, insbesondere organischen Schmelzen und Kunststoffen
DE2029521A DE2029521C3 (de) 1970-06-15 1970-06-15 Vorrichtung zum Abziehen von Schmelzen, insbesondere organischen Schmelzen und Kunststoffen

Publications (1)

Publication Number Publication Date
GB1306979A true GB1306979A (en) 1973-02-14

Family

ID=27510062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3792970A Expired GB1306979A (en) 1969-08-06 1970-08-06 Production of granules

Country Status (9)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1930143A2 (de) * 2006-12-05 2008-06-11 C. F. Scheer & Cie. GmbH & Co. Düsenkopf für Kunststoffstanggranulieranlage
CN111745930A (zh) * 2020-07-06 2020-10-09 安徽丰运高分子材料有限公司 一种再生胶生产加工用混炼挤出设备
CN112109238A (zh) * 2020-08-06 2020-12-22 湖州骏才科技有限公司 一种用于生产塑料薄膜的铸片机
CN113601750A (zh) * 2021-08-11 2021-11-05 天长市永南橡塑制品有限公司 一种橡胶颗粒切粒机
CN118384787A (zh) * 2024-05-17 2024-07-26 镇江恒欣生物科技有限公司 一种环模制粒机构及生物饲料生产方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597880A1 (fr) * 1986-04-23 1987-10-30 Vogrin Erwin Procede et installation pour le conditionnement du bitume, et bitume conditionne selon ce procede
DE4321772A1 (de) * 1993-06-30 1995-01-12 Lihotzky Emil Maschfab Schneidwerkzeug für eine Extrusionsmaschine
CN112476867B (zh) * 2020-11-10 2022-06-17 东莞盛美塑胶机械有限公司 一种塑料吹塑机用转动供给设备

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1930143A2 (de) * 2006-12-05 2008-06-11 C. F. Scheer & Cie. GmbH & Co. Düsenkopf für Kunststoffstanggranulieranlage
EP1930143A3 (de) * 2006-12-05 2014-01-01 Reduction Engineering GmbH Düsenkopf für Kunststoffstanggranulieranlage
CN111745930A (zh) * 2020-07-06 2020-10-09 安徽丰运高分子材料有限公司 一种再生胶生产加工用混炼挤出设备
CN112109238A (zh) * 2020-08-06 2020-12-22 湖州骏才科技有限公司 一种用于生产塑料薄膜的铸片机
CN113601750A (zh) * 2021-08-11 2021-11-05 天长市永南橡塑制品有限公司 一种橡胶颗粒切粒机
CN118384787A (zh) * 2024-05-17 2024-07-26 镇江恒欣生物科技有限公司 一种环模制粒机构及生物饲料生产方法

Also Published As

Publication number Publication date
FR2056570A5 (nl) 1971-05-14
CS178070B2 (nl) 1977-08-31
SE352015B (nl) 1972-12-18
CH520522A (de) 1972-03-31
NL166878B (nl) 1981-05-15
AT320266B (de) 1975-02-10
NL166878C (nl) 1981-10-15
JPS5225422B1 (nl) 1977-07-07
NL7011659A (nl) 1971-02-09
BE754427A (fr) 1971-01-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years