ES410406A1 - Perfeccionamientos introducidos en granulador de alimenta- cion de barrenas. - Google Patents

Perfeccionamientos introducidos en granulador de alimenta- cion de barrenas.

Info

Publication number
ES410406A1
ES410406A1 ES410406A ES410406A ES410406A1 ES 410406 A1 ES410406 A1 ES 410406A1 ES 410406 A ES410406 A ES 410406A ES 410406 A ES410406 A ES 410406A ES 410406 A1 ES410406 A1 ES 410406A1
Authority
ES
Spain
Prior art keywords
auger
flight
terminal end
terminal
disc
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
ES410406A
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.)
Beloit Corp
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Publication of ES410406A1 publication Critical patent/ES410406A1/es
Expired legal-status Critical Current

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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Perfeccionamientos introducidos en granulador de alimentación de barrenas, caracterizado esencialmente porque comprende una barrena rotativa que tiene un tramo espiral que se extiende desde un eje central, cuya barrena hace avanzar el material termoplástico desde el extremo de carga de la barrena hasta su extremo de descarga, y un conjunto granulador dispuesto debajo del extremo de descarga de la barrena, incluyendo el conjunto granulador una cámara cortadora y una hoja cortadora rotativa, caracterizada en que un disco cortador está fijado en el extremo de descarga de la barrena, estado unido dicho disco al eje de la barrena y al terminal del tramo espiral para girar con ello, y en la que el conjunto granulador está dispuesto de forma que el extremo de la hoja cortadora describe un arco al girar que aproxima íntimamente el borde diámetrico del tramo espiral, con lo que se evita que el material termoplástico se enrolle o atasque en el extremo de descarga de la barrena, y el material es forzado efectivamente a entrar en contacto con las hojas cortadoras para ser granulado
ES410406A 1972-02-25 1973-01-05 Perfeccionamientos introducidos en granulador de alimenta- cion de barrenas. Expired ES410406A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22930472A 1972-02-25 1972-02-25

Publications (1)

Publication Number Publication Date
ES410406A1 true ES410406A1 (es) 1975-12-01

Family

ID=22860647

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410406A Expired ES410406A1 (es) 1972-02-25 1973-01-05 Perfeccionamientos introducidos en granulador de alimenta- cion de barrenas.

Country Status (8)

Country Link
US (1) US3795369A (es)
JP (1) JPS4898464A (es)
BR (1) BR7300766D0 (es)
CA (1) CA970340A (es)
DE (1) DE2309257A1 (es)
ES (1) ES410406A1 (es)
FR (1) FR2173348B1 (es)
IT (1) IT979466B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904136A (en) * 1974-05-01 1975-09-09 Beloit Corp Granulator with improved accessibility
US4099677A (en) * 1974-12-12 1978-07-11 Sterling, Inc. Auger feed granulator
US3964720A (en) * 1975-04-17 1976-06-22 Sperry Rand Corporation Apparatus for feeding materials into a hammermill or the like
US4071198A (en) * 1976-05-12 1978-01-31 Amacoil Machinery, Inc. Apparatus for granulating material
US5607113A (en) * 1995-11-03 1997-03-04 Premark Feg Corporation Mixer-grinder having an upwardly angled trough
DE29610848U1 (de) * 1996-06-20 1996-10-17 WANNER-Technik GmbH, 97877 Wertheim Feststoffmühle
JP4848536B1 (ja) * 2011-03-25 2011-12-28 株式会社サンエイ ディスポーザー
US20130292502A1 (en) * 2012-05-02 2013-11-07 Guofeng Pan Paper shredder without wastebasket
CN111036384B (zh) * 2019-12-17 2021-10-22 海啊科技有限公司 一种聚乙烯自主封添回收加工设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB678088A (en) * 1949-04-30 1952-08-27 Elwin Adam Hawk Improvements in screw conveyor apparatus
US2746083A (en) * 1953-01-29 1956-05-22 Phillips Petroleum Co Feeding mechanism
US2963086A (en) * 1955-09-22 1960-12-06 Pandia Inc Paper machinery
US2833396A (en) * 1957-04-12 1958-05-06 Knoedler Manufacturers Inc Lateral auger discharge
US3000055A (en) * 1957-07-25 1961-09-19 Albers H Michael Grinding, mixing and feeding apparatus for plastic molding machines
US3349823A (en) * 1964-07-15 1967-10-31 Avco Corp Corn grinder for field operation
US3418694A (en) * 1966-09-30 1968-12-31 Pennsalt Chemicals Corp Apparatus scrap grinder and plastic injection molding machine
US3419223A (en) * 1966-12-23 1968-12-31 Nelson H. Morin Granulators
US3547358A (en) * 1968-05-16 1970-12-15 J & J Mfg Inc Hay and grain combination mill

Also Published As

Publication number Publication date
US3795369A (en) 1974-03-05
DE2309257A1 (de) 1973-09-06
FR2173348B1 (es) 1976-11-05
JPS4898464A (es) 1973-12-14
IT979466B (it) 1974-09-30
CA970340A (en) 1975-07-01
FR2173348A1 (es) 1973-10-05
BR7300766D0 (pt) 1973-10-25

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