NO842035L - Fremgangsmaate til separering av termoplastiske materialer fra forurensninger, og anordning til utfoerelse av fremgangsmaaten - Google Patents

Fremgangsmaate til separering av termoplastiske materialer fra forurensninger, og anordning til utfoerelse av fremgangsmaaten

Info

Publication number: NO842035L
Authority: NO; Norway
Prior art keywords: accordance; pressure chamber; channels; sieve; chamber
Prior art date: 1983-09-07

Application number

NO842035A

Other languages

English (en)

Norwegian (no)

Inventor

Eberhard Buecheler

Original Assignee

Eberhard Buecheler

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.)

1983-09-07

Filing date

1984-05-23

Publication date

1985-03-08

1984-05-23 Application filed by Eberhard Buecheler filed Critical Eberhard Buecheler

1985-03-08 Publication of NO842035L publication Critical patent/NO842035L/no

Links

238000000034 method Methods 0.000 title claims description 25
239000012815 thermoplastic material Substances 0.000 title claims description 9
239000003344 environmental pollutant Substances 0.000 title description 3
239000000463 material Substances 0.000 claims description 40
238000005520 cutting process Methods 0.000 claims description 5
239000004033 plastic Substances 0.000 claims description 5
239000000203 mixture Substances 0.000 claims description 2
230000008719 thickening Effects 0.000 claims description 2
230000007704 transition Effects 0.000 claims 1
238000004519 manufacturing process Methods 0.000 description 3
238000012545 processing Methods 0.000 description 3
238000004140 cleaning Methods 0.000 description 2
239000012535 impurity Substances 0.000 description 2
231100000719 pollutant Toxicity 0.000 description 2
238000000746 purification Methods 0.000 description 2
238000012958 reprocessing Methods 0.000 description 2
230000035508 accumulation Effects 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000011888 foil Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000005022 packaging material Substances 0.000 description 1
239000013014 purified material Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
230000028327 secretion Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
230000032258 transport Effects 0.000 description 1
239000002699 waste material Substances 0.000 description 1
235000013618 yogurt Nutrition 0.000 description 1

Classifications

- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
- B29C48/694—Cylindrical or conical filters
- B29C48/6945—Cylindrical or conical filters surrounding a rotating screw
- 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
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/911—Recycling consumer used articles or products
- Y10S264/92—Recycling consumer used articles or products by extruding material recycled from consumer used article or product

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Processing Of Solid Wastes (AREA)
Combined Means For Separation Of Solids (AREA)
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Filtration Of Liquid (AREA)

NO842035A 1983-09-07 1984-05-23 Fremgangsmaate til separering av termoplastiske materialer fra forurensninger, og anordning til utfoerelse av fremgangsmaaten NO842035L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3332278A DE3332278C2 (de)	1983-09-07	1983-09-07	Vorrichtung zur Trennung von geschmolzenem Kunststoff von Verunreinigungen

Publications (1)

Publication Number	Publication Date
NO842035L true NO842035L (no)	1985-03-08

Family

ID=6208468

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO842035A NO842035L (no)	1983-09-07	1984-05-23	Fremgangsmaate til separering av termoplastiske materialer fra forurensninger, og anordning til utfoerelse av fremgangsmaaten

Country Status (8)

Country	Link
US (1)	US4629411A (da)
EP (1)	EP0144495A1 (da)
JP (1)	JPS6076316A (da)
DE (1)	DE3332278C2 (da)
DK (1)	DK251584A (da)
ES (1)	ES533308A0 (da)
FI (1)	FI842232A7 (da)
NO (1)	NO842035L (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3332278C2 (de) *	1983-09-07	1986-04-30	Eberhard 7760 Radolfzell Bücheler	Vorrichtung zur Trennung von geschmolzenem Kunststoff von Verunreinigungen
IT1235602B (it) *	1989-09-22	1992-09-11	Giorgio Pecci	Filtro autopulente per fluidi pastosi ad elevata visosita'
DE3935667A1 (de) *	1989-10-26	1991-05-02	Ewikon Heizkanalsysteme Gmbh &	Elektrisch aufheizbare duese fuer eine spritzgiessmaschine, eine heisskanaleinrichtung o.dgl.
GB2255977A (en) *	1991-05-22	1992-11-25	Plastics Densification Ltd	Densifying contaminated plastics
US5240656A (en) *	1991-05-21	1993-08-31	Plastics Densification, Inc.	Treatment of waste
DE4037562C1 (da) *	1990-11-26	1992-08-27	Wnc-Nitrochemie Gmbh, 8261 Aschau, De
US5350562A (en) *	1991-04-09	1994-09-27	Anthony Frank H	Method and apparatus for sterilization and separation of plastic and non-plastic medical wastes
US5261740A (en) *	1991-06-06	1993-11-16	Farrel Corporation	One-piece cylindrical extruder barrel assembled with eccentric converging hopper for receiving molten plastic materials
DE4137298A1 (de) *	1991-11-10	1993-05-13	Siebert Martin	Verfahren und vorrichtung zum kontinuierlichen filtern und trennen thermoplastischer kunststoffe
DE4308685C2 (de) *	1992-10-15	1994-08-25	Josef Gail	Trennvorrichtung zum Trennen von Materialien unterschiedlicher Konsistenz
FR2711940B1 (fr) *	1993-11-03	1995-12-15	Novalis Fibres	Procédé et dispositif de séparation de matières plastiques.
FR2729099B1 (fr) *	1995-01-11	1997-03-21	Scamia	Dispositif separateur pour matiere plastique
US20100236580A1 (en) *	2007-05-15	2010-09-23	Delaurentiis Gary M	METHOD AND SYSTEM FOR REMOVING PCBs FROM SYNTHETIC RESIN MATERIALS
WO2016148312A1 (ko) *	2015-03-03	2016-09-22	정인중	합성수지 불순물 제거장치
US11260570B2 (en) *	2018-05-07	2022-03-01	PSI-Polymer Systems, Inc.	Filtration apparatuses and screen changer devices for polymer processing and related methods

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD57189A (da) *
US1429707A (en) *	1921-05-04	1922-09-19	Harold T Baker	Paper-pulp-screen machine
US1724967A (en) *	1926-06-26	1929-08-20	Royle Vernon	Strainer head for tubing machines
US1716696A (en) *	1927-06-06	1929-06-11	Erie Foundry Company	Plastic-straining machine
US1964681A (en) *	1931-12-22	1934-06-26	Nat Rubber Machinery Co	Extruding machine
US3020592A (en) *	1960-09-01	1962-02-13	Maccaferri Mario	Plasticizing cylinders for injection molding and the like machines
FR1399683A (fr) *	1964-04-08	1965-05-21	Rhone Poulenc Sa	Perfectionnement aux dispositifs de filtration dans l'extrusion des matières plastiques
DE2006941A1 (en) *	1970-02-16	1971-08-26	Siemag Siegener Masch Bau	Plasticising extruder perforated disc
IT1045140B (it) *	1975-07-02	1980-05-10	Gervasi Enzo	Filtro continuo con asportazione continua del panello
DE2703461C2 (de) *	1977-01-28	1985-01-10	Davy McKee AG, 6000 Frankfurt	Stopwerk zur Vorverdichtung zerkleinerter voluminöser Polymerabfälle
JPS5443985A (en) *	1977-09-14	1979-04-06	Nippon Ripuromashin Kougiyou K	Apparatus for removing foreign substance in synthetic resin recovering machine
US4177234A (en) *	1977-10-05	1979-12-04	Metals & Plastics, Inc.	Method and apparatus for cleaning thermoplastic materials
SU988907A1 (ru) *	1978-06-07	1983-01-15	Научно-Исследовательский Институт Порошковой Металлургии Белорусского Ордена Трудового Красного Знамени Политехнического Института	Устройство дл подготовки пр дильного расплава при формировании химических нитей
US4280907A (en) *	1979-08-14	1981-07-28	Haeberle Wilhelm	Separating device
DE2947685A1 (de) *	1979-11-27	1981-07-23	Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover	Filtervorrichtung fuer schneckenextruder
SE429819B (sv) *	1982-02-10	1983-10-03	Harry Nilsson	Silmaskin
DE3332278C2 (de) *	1983-09-07	1986-04-30	Eberhard 7760 Radolfzell Bücheler	Vorrichtung zur Trennung von geschmolzenem Kunststoff von Verunreinigungen

1983
- 1983-09-07 DE DE3332278A patent/DE3332278C2/de not_active Expired
1984
- 1984-05-18 EP EP84105681A patent/EP0144495A1/de not_active Withdrawn
- 1984-05-22 DK DK251584A patent/DK251584A/da not_active Application Discontinuation
- 1984-05-23 NO NO842035A patent/NO842035L/no unknown
- 1984-06-04 FI FI842232A patent/FI842232A7/fi not_active Application Discontinuation
- 1984-06-11 ES ES533308A patent/ES533308A0/es active Granted
- 1984-06-18 US US06/621,466 patent/US4629411A/en not_active Expired - Fee Related
- 1984-09-05 JP JP59186240A patent/JPS6076316A/ja active Pending

Also Published As

Publication number	Publication date
FI842232A7 (fi)	1985-03-08
DE3332278C2 (de)	1986-04-30
ES8503559A1 (es)	1985-03-01
ES533308A0 (es)	1985-03-01
DK251584A (da)	1985-03-08
JPS6076316A (ja)	1985-04-30
US4629411A (en)	1986-12-16
EP0144495A1 (de)	1985-06-19
DK251584D0 (da)	1984-05-22
FI842232A0 (fi)	1984-06-04
DE3332278A1 (de)	1985-03-21

Publication	Publication Date	Title
NO842035L (no)	1985-03-08	Fremgangsmaate til separering av termoplastiske materialer fra forurensninger, og anordning til utfoerelse av fremgangsmaaten
US5080845A (en)	1992-01-14	Method of removing impurities from polymeric synthetic plastics materials and an apparatus for carrying out the method
US3007199A (en)	1961-11-07	Extruding head filter
US5419634A (en)	1995-05-30	Apparatus for filtering and extruding synthetic plastic scrap material
JP5429674B2 (ja)	2014-02-26	熱可塑性プラスチックの押出し装置
US3989628A (en)	1976-11-02	Degritting and fiber removal system
CN101432119B (zh)	2011-11-30	用于脱气和过滤塑料熔融物的挤出器
US4701118A (en)	1987-10-20	Apparatus for filtering plasticized materials in extruders
KR900017631A (ko)	1990-12-19	크로마토 그래픽 분리방법
KR100252676B1 (ko)	2000-04-15	압출기출구에배치된노즐헤드
US10307953B2 (en)	2019-06-04	Automatic screen changer device
US3243849A (en)	1966-04-05	Screen changing
SE445520B (sv)	1986-06-30	Silningsapparat med flodesfordelningsorgan
ITPI20080128A1 (it)	2010-06-18	Metodo per la rimozione di prodotti di scarto durante un processo di estrazione purea da alimenti di origine vegetale, o animale e apparecchiatura che attua tale metodo
EP1138462B1 (de)	2005-11-02	Vorrichtung zum Entwässern von strangförmigem Material
US1151186A (en)	1915-08-24	Filter-press.
US3004876A (en)	1961-10-17	Method for washing fibrous material
KR101038366B1 (ko)	2011-06-01	합성수지 압출기용 스크린 교체장치
US5316225A (en)	1994-05-31	Shredding straining apparatus
ES2159969T3 (es)	2001-10-16	Metodo para la extraccion de una sustancia a partir de un material de partida y aparato destinado a la extraccion para llevar a cabo dicho metodo.
US3459121A (en)	1969-08-05	Slurry feeder
JPS60222223A (ja)	1985-11-06	押出機における供給素材の脱液方法及びその装置
ITVI940101A1 (it)	1995-12-28	Dispositivo di filtrazione per la separazione di materiali inquinanti da masse plastiche fuse in presse per l'estrusione di materiali plastici riciclati.
KR890007876A (ko)	1989-07-06	열가소성 물질의 제조방법 및 그 장치
JP4785737B2 (ja)	2011-10-05	合成エラストマーの乾燥に使用する可変ダイ