BRPI0911502B1 - Processo de extrusão para produzir partículas ocas e peletizadora - Google Patents

Processo de extrusão para produzir partículas ocas e peletizadora Download PDF

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Publication number
BRPI0911502B1
BRPI0911502B1 BRPI0911502-1A BRPI0911502A BRPI0911502B1 BR PI0911502 B1 BRPI0911502 B1 BR PI0911502B1 BR PI0911502 A BRPI0911502 A BR PI0911502A BR PI0911502 B1 BRPI0911502 B1 BR PI0911502B1
Authority
BR
Brazil
Prior art keywords
insert
particle
fins
die
pelletizer
Prior art date
Application number
BRPI0911502-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Wayne J. Martin
Roger Blake Wright
Original Assignee
Gala Industries, Inc.
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 Gala Industries, Inc. filed Critical Gala Industries, Inc.
Publication of BRPI0911502A2 publication Critical patent/BRPI0911502A2/pt
Publication of BRPI0911502B1 publication Critical patent/BRPI0911502B1/pt

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
    • 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
    • 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
    • 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
    • B29B9/12—Making granules characterised by structure or composition
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/221—Extrusion presses; Dies therefor extrusion dies
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/04—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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Glanulating (AREA)
BRPI0911502-1A 2008-05-16 2009-05-15 Processo de extrusão para produzir partículas ocas e peletizadora BRPI0911502B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5398408P 2008-05-16 2008-05-16
US61/053,984 2008-05-16
PCT/US2009/044220 WO2009140643A2 (en) 2008-05-16 2009-05-15 Method and device for extrusion of hollow pellets

Publications (2)

Publication Number Publication Date
BRPI0911502A2 BRPI0911502A2 (pt) 2017-06-13
BRPI0911502B1 true BRPI0911502B1 (pt) 2019-07-30

Family

ID=41319368

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0911502-1A BRPI0911502B1 (pt) 2008-05-16 2009-05-15 Processo de extrusão para produzir partículas ocas e peletizadora

Country Status (8)

Country Link
US (1) US8834760B2 (enExample)
EP (1) EP2291276B1 (enExample)
JP (1) JP5636361B2 (enExample)
KR (1) KR101591121B1 (enExample)
CN (2) CN102026791B (enExample)
BR (1) BRPI0911502B1 (enExample)
TW (1) TWI471211B (enExample)
WO (1) WO2009140643A2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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US9815223B2 (en) * 2008-05-16 2017-11-14 Gala Industries, Inc. Method and device for extrusion of hollow pellets
US20100040716A1 (en) * 2008-08-13 2010-02-18 Fridley Michael A Thermally insulated die plate assembly for underwater pelletizing and the like
DE102010039781A1 (de) * 2010-08-26 2012-03-01 Robert Bosch Gmbh Optimierte Pelletgeometrie
JP5532450B2 (ja) * 2012-01-31 2014-06-25 株式会社チヨダマシナリー ペレット製造用ダイス、ペレット製造装置、および中子
WO2016043694A1 (en) * 2014-09-15 2016-03-24 Gala Industries, Inc. Method and device for extrusion of hollow pellets
TWI635899B (zh) * 2014-09-15 2018-09-21 葛拉工業公司 用於中空顆粒之擠壓的方法及裝置
KR102418240B1 (ko) * 2016-07-01 2022-07-08 마그 갈라 인코포레이티드 경질 외피를 갖는 발포성 폼 펠릿을 형성하는 방법 및 장치
CN106182490A (zh) * 2016-07-12 2016-12-07 广州傲胜人造草股份有限公司 一种人造草坪中空颗粒的制造装置
CN108687994B (zh) * 2018-04-18 2023-10-03 大连兴辉化工有限公司 用于生产聚丙烯降温母粒的冷切粒模口
CN109382996B (zh) * 2018-12-05 2024-04-30 无锡会通轻质材料股份有限公司 一种中空epp珠粒挤出机构
DE102019107140B4 (de) * 2019-03-20 2023-06-29 Nordson Corporation Düsenanordnung mit Druckreguliervorrichtung sowie Granuliervorrichtung
CN113474138B (zh) * 2019-03-29 2024-08-09 陶氏环球技术有限责任公司 中空粒料和浸泡方法
KR200497500Y1 (ko) * 2022-03-11 2023-11-29 김현배 가연성 쓰레기와 음식물 쓰레기가 혼합된 혼합재료를 사용하여 연료봉을 제조하는 장치의 조립식 금형
CN115736257B (zh) * 2022-12-02 2025-09-23 刘朋祥 一种蛋白粉加工方法
DE102024105188A1 (de) * 2024-02-23 2025-08-28 Mehmet Sevinc Granulatelement, Granulat und Körper

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Also Published As

Publication number Publication date
US20110291318A1 (en) 2011-12-01
JP2011522715A (ja) 2011-08-04
TW201006643A (en) 2010-02-16
EP2291276B1 (en) 2016-08-24
KR20110008087A (ko) 2011-01-25
EP2291276A2 (en) 2011-03-09
CN102026791B (zh) 2016-09-14
US8834760B2 (en) 2014-09-16
WO2009140643A3 (en) 2010-02-25
BRPI0911502A2 (pt) 2017-06-13
EP2291276A4 (en) 2014-08-27
CN102026791A (zh) 2011-04-20
TWI471211B (zh) 2015-02-01
KR101591121B1 (ko) 2016-02-02
CN105058616A (zh) 2015-11-18
WO2009140643A2 (en) 2009-11-19
JP5636361B2 (ja) 2014-12-03

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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