GB1049232A – A pelletizer for plastics material
– Google Patents
GB1049232A – A pelletizer for plastics material
– Google Patents
A pelletizer for plastics material
Info
Publication number
GB1049232A
GB1049232A
GB7571/64A
GB757164A
GB1049232A
GB 1049232 A
GB1049232 A
GB 1049232A
GB 7571/64 A
GB7571/64 A
GB 7571/64A
GB 757164 A
GB757164 A
GB 757164A
GB 1049232 A
GB1049232 A
GB 1049232A
Authority
GB
United Kingdom
Prior art keywords
plastics material
passages
pelletizer
mandrel
feb
Prior art date
1963-02-27
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
GB7571/64A
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.)
Black Clawson Co
Original Assignee
Black Clawson Co
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.)
1963-02-27
Filing date
1964-02-24
Publication date
1966-11-23
1964-02-24
Application filed by Black Clawson Co
filed
Critical
Black Clawson Co
1966-11-23
Publication of GB1049232A
publication
Critical
patent/GB1049232A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
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
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
B29C48/001—Combinations of extrusion moulding with other shaping operations
B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
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
Abstract
1,049,232. Pelletizing plastics material. BLACK-CLAWSON CO. Feb. 24, 1964 [Feb. 27, 1963], No. 7571/64. Heading B5A. A pelletizer for plastics material comprises an extrusion head 10 containing a hub 65 carrying severing knives 70 rotatable adjacent the outer face of an annular die plate 25 supported by a mandrel 32. The pellets are carried away in a flow of water through a housing 60 surrounding the die outlets. Water is supplied to the housing 60 through an inlet pipe 81 and passages 82, and part flows through passages 87 (Fig. 8, not shown) in the hub 65 and past the knives 70, whilst another part flows through the mandrel to cool and lubricate its bearings. Serpentine passages 140 (Fig. 5, not shown) are provided in the die plate 25 for the flow of a cooling or heating medium.
GB7571/64A
1963-02-27
1964-02-24
A pelletizer for plastics material
Expired
GB1049232A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US261382A
US3230582A
(en)
1963-02-27
1963-02-27
Plastic pelletizer
Publications (1)
Publication Number
Publication Date
GB1049232A
true
GB1049232A
(en)
1966-11-23
Family
ID=22993060
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7571/64A
Expired
GB1049232A
(en)
1963-02-27
1964-02-24
A pelletizer for plastics material
Country Status (2)
Country
Link
US
(1)
US3230582A
(en)
GB
(1)
GB1049232A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3820980A1
(en)
*
1988-06-22
1989-12-28
Buehler Ag Geb
Apparatus for shifting the cutter head of a granulating apparatus
JPH03118610U
(en)
*
1990-03-22
1991-12-06
WO1998010909A1
(en)
*
1996-09-13
1998-03-19
Krupp Werner & Pfleiderer Gmbh
Device and process to granulate plastics
Families Citing this family (56)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3358323A
(en)
*
1963-03-25
1967-12-19
Dow Chemical Co
Processing of plastic
US3316335A
(en)
*
1963-12-24
1967-04-25
Continental Can Co
Method and apparatus for continuously extruding and foaming plastics
GB1096316A
(en)
*
1964-03-31
1967-12-29
Ici Ltd
Improvements in or relating to spinnerets
US3341892A
(en)
*
1965-02-23
1967-09-19
Midland Ross Corp
Pelletizing apparatus
DE1504039A1
(en)
*
1965-03-01
1969-09-25
Barmag Barmer Maschf
Device for laying flat and cooling a seamless thermoplastic film tube before it enters the nip of an extrusion plant
US3360827A
(en)
*
1965-05-10
1968-01-02
Ernest O. Aichele
Plastic dispensing means
US3323170A
(en)
*
1965-06-01
1967-06-06
Black Clawson Co
Plastic pelletizers
US3287764A
(en)
*
1965-06-01
1966-11-29
Black Clawson Co
Plastic pelletizers
US3317957A
(en)
*
1965-06-11
1967-05-09
Nrm Corp
Pelletizer
US3452394A
(en)
*
1966-10-31
1969-07-01
Andale Co
Extruder heads
US3427685A
(en)
*
1967-03-03
1969-02-18
Black Clawson Co
Plastic pelletizer die plates
DE1679803B1
(en)
*
1967-03-06
1972-05-25
Barmag Barmer Maschf
DEVICE FOR UNDERWATER GRANULATING OF THERMOPLASTIC MATERIAL
US3493996A
(en)
*
1967-04-19
1970-02-10
Baker Perkins Inc
Pelletizing apparatus and extrusion die
US3477098A
(en)
*
1967-06-20
1969-11-11
Black Clawson Co
Apparatus for producing dry plastic pellets
US3599286A
(en)
*
1968-11-12
1971-08-17
Norton Co
Thermally insulated extrusion die and method of making
US3764253A
(en)
*
1971-03-12
1973-10-09
Graham Engi Corp
Side flow diverter for parison extruding head
US3753637A
(en)
*
1972-02-14
1973-08-21
Midland Ross Corp
Cooled-cutter hot-die pelletizer
US3857665A
(en)
*
1973-04-11
1974-12-31
United States Steel Corp
Polystyrene extruder die plate
DE2646309C3
(en)
*
1976-10-14
1980-02-21
Werner & Pfleiderer, 7000 Stuttgart
Underwater pelletizing device for thermoplastics
US4184833A
(en)
*
1977-10-25
1980-01-22
Leesona Corporation
Pelletizing apparatus
DE2825639C3
(en)
*
1978-06-12
1981-08-27
Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover
Device for granulating plastic melts and plastic masses
US4300877A
(en)
*
1979-01-10
1981-11-17
Sterling Extruder Corp.
Underwater pelletizer
US4285652A
(en)
*
1979-06-14
1981-08-25
Hermann Berstorff Maschinenbau Gmbh
Granulating apparatus
US4290742A
(en)
*
1979-10-11
1981-09-22
Usm Corporation
Adjustable pelletizing apparatus
US4378964A
(en)
*
1980-01-08
1983-04-05
Trw Inc.
Internally insulated extrusion die
IT8004727V0
(en)
*
1980-01-29
1980-01-29
Pecci Giorgio
GRANULATION CHAMBER
US4385016A
(en)
*
1980-12-19
1983-05-24
Phillips Petroleum Company
Method of extruding and pelletizing expandable polymeric composition with recycling of transparent water supplied across the face of the extrusion die
DE3116117C2
(en)
*
1981-04-23
1983-07-14
Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover
Device for granulating plastic melts and other plastic masses
US4421470A
(en)
*
1982-03-04
1983-12-20
Kensaku Nakamura
Resin pellet producing machine
US4461737A
(en)
*
1983-02-09
1984-07-24
Phillips Petroleum Company
Method and apparatus for forming pellets
US4728276A
(en)
*
1986-01-31
1988-03-01
Gala Industries, Inc.
Underwater pelletizer
US4752196A
(en)
*
1986-05-22
1988-06-21
Rogers Tool Works, Inc.
Internally insulated extrusion die
US4856974A
(en)
*
1986-05-22
1989-08-15
Rogers Tool Works, Inc.
Internally insulated extrusion die
US5052911A
(en)
*
1989-04-27
1991-10-01
Mikeska Olvin J
Underwater pelletizer blade
US5215763A
(en)
*
1991-06-07
1993-06-01
John Brown Inc.
Water ring pelletizer
JP2963380B2
(en)
*
1995-11-15
1999-10-18
株式会社日本製鋼所
Granulation method and granulation apparatus for thermoplastic resin
US6537050B1
(en)
*
1998-03-02
2003-03-25
Kabushiki Kaisha Kobe Seiko Sho
Underwater cutting granulating device
US7181993B2
(en)
*
2001-02-06
2007-02-27
Good Earth Tool Company
Apparatus and process for cutting of extruded material
DE10151434A1
(en)
*
2001-10-18
2003-04-30
Berstorff Gmbh
Underwater pelletizer with swivel-mounted water pipe
DE10151432A1
(en)
*
2001-10-18
2003-04-30
Berstorff Gmbh
Extruder with heating elements
US20030140437A1
(en)
*
2002-01-31
2003-07-31
Eyal Eliav
Powered toothbrush
US6773739B2
(en)
*
2002-08-30
2004-08-10
Wenger Manufacturing, Inc
Method and apparatus for extrusion of food products including back pressure valve/diverter
US7204945B2
(en)
*
2003-09-16
2007-04-17
Eastman Chemical Company
Direct coupling of melt polymerization and solid state processing for PET
US7172397B2
(en)
*
2003-11-18
2007-02-06
Gala Industries, Inc.
Two-piece water box assembly for pelletizer
AT502039B1
(en)
*
2005-07-04
2007-01-15
Starlinger & Co Gmbh
PLASTIC granulator
DE102007037605A1
(en)
2007-08-07
2009-02-12
Mars Incorporated
Method and device for drying a material
DE102009015578A1
(en)
*
2009-03-30
2010-10-07
Mars Incorporated
Extrusion and conditioning device
DE102009057781A1
(en)
*
2009-12-10
2011-06-16
Automatik Plastics Machinery Gmbh
Granulating device with a device for connecting a multi-part housing of the granulating device
US20120205833A1
(en)
*
2011-02-11
2012-08-16
Fina Technology, Inc.
Pelletizing high melt flow polystyrene
AT510262B1
(en)
*
2011-02-16
2012-03-15
Econ Gmbh
DEVICE FOR GRANULATING PLASTIC
GB201108384D0
(en)
2011-05-18
2011-06-29
Mars Inc
Chew
US9510617B2
(en)
2012-04-13
2016-12-06
Frito-Lay North America, Inc.
Micropellets of fine particle nutrients and methods of incorporating same into snack food products
US9271523B2
(en)
*
2012-05-23
2016-03-01
Dennis Williams
Rotor assembly with one-piece finger member
US9955712B2
(en)
2014-11-11
2018-05-01
Frito-Lay North America, Inc.
Rotary head extruder
US9669574B2
(en)
2014-11-11
2017-06-06
Frito-Lay North America, Inc.
Twin screw rotary head extruder, method of extrusion and random extruded products
JP6639013B2
(en)
2016-03-14
2020-02-05
株式会社神戸製鋼所
Resin pelletizer device and cavitation monitoring method
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(en)
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1907-08-13
1909-11-16
Hans Friedenthal
Heat-transmitter.
US2834054A
(en)
*
1953-05-27
1958-05-13
Union Carbide Corp
Process for extruding polychlorotrifluoroethylene
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Edgar N Meakin
Pellet mill die
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Eastman Kodak Co
Method for pelleting organic thermoplastic materials
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Union Carbide Corp
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US
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patent/US3230582A/en
not_active
Expired – Lifetime
1964
1964-02-24
GB
GB7571/64A
patent/GB1049232A/en
not_active
Expired
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3820980A1
(en)
*
1988-06-22
1989-12-28
Buehler Ag Geb
Apparatus for shifting the cutter head of a granulating apparatus
JPH03118610U
(en)
*
1990-03-22
1991-12-06
JPH069787Y2
(en)
*
1990-03-22
1994-03-16
株式会社日本製鋼所
Cutter bearing device for plastic granulation
WO1998010909A1
(en)
*
1996-09-13
1998-03-19
Krupp Werner & Pfleiderer Gmbh
Device and process to granulate plastics
Also Published As
Publication number
Publication date
US3230582A
(en)
1966-01-25
DE1454754B2
(en)
1971-02-04
DE1454754A1
(en)
1969-03-13
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None