FR2385513A1 - Procede de nettoyage de fragments ou copeaux de matiere plastique encrasses et appareil pour la mise en oeuvre de ce procede - Google Patents
Procede de nettoyage de fragments ou copeaux de matiere plastique encrasses et appareil pour la mise en oeuvre de ce procedeInfo
- Publication number
- FR2385513A1 FR2385513A1 FR7808351A FR7808351A FR2385513A1 FR 2385513 A1 FR2385513 A1 FR 2385513A1 FR 7808351 A FR7808351 A FR 7808351A FR 7808351 A FR7808351 A FR 7808351A FR 2385513 A1 FR2385513 A1 FR 2385513A1
- Authority
- FR
- France
- Prior art keywords
- chips
- liquid
- implementing
- cleaning
- plastic material
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000012634 fragment Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 4
- 239000000725 suspension Substances 0.000 abstract 1
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
- B29B17/02—Separating plastics from other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
- B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- 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
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0224—Screens, sieves
-
- 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
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0286—Cleaning means used for separation
- B29B2017/0289—Washing the materials in liquids
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/065—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts containing impurities
-
- 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Filtration Of Liquid (AREA)
Abstract
Procédé et appareil de nettoyage de fragments ou copeaux de matière plastique encrassés. Les copeaux sont introduits dans le liquide d'une cuve et un arbre à agitateurs les fait remonter le long d'un tamis incliné jusqu'à une vis montée sur cet arbre au-dessus du niveau du liquide et surmontée d'injecteurs qui rincent ces copeaux. La vis fait tomber ces derniers dans un récipient dans lequel du liquide circulant de bas en haut les fait surnager, et les amène à un tambour perforé quie les repousse hors de l'appareil. Application au nettoyage des copeaux de matière plastique trop denses pour pouvoir rester en suspension dans un liquide.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2713730A DE2713730C2 (de) | 1977-03-28 | 1977-03-28 | Vorrichtung zum Reinigen von verschmutzten Schnitzeln |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2385513A1 true FR2385513A1 (fr) | 1978-10-27 |
FR2385513B1 FR2385513B1 (fr) | 1983-08-26 |
Family
ID=6004928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7808351A Granted FR2385513A1 (fr) | 1977-03-28 | 1978-03-22 | Procede de nettoyage de fragments ou copeaux de matiere plastique encrasses et appareil pour la mise en oeuvre de ce procede |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT355528B (fr) |
CS (1) | CS203101B2 (fr) |
DD (1) | DD136346A5 (fr) |
DE (1) | DE2713730C2 (fr) |
FR (1) | FR2385513A1 (fr) |
GB (1) | GB1580124A (fr) |
IT (1) | IT1093879B (fr) |
PL (1) | PL112673B1 (fr) |
SU (1) | SU974928A3 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2727181C2 (de) | 1977-06-16 | 1983-01-20 | Buckau-Walther AG, 4048 Grevenbroich | Waschvorrichtung für zerkleinerte Kunststoff-Folien und -Bänder |
DE3210973C2 (de) * | 1982-03-25 | 1984-11-22 | Alu Plast Aluminium-Plastik Recycling GmbH, 5440 Mayen | Waschvorrichtung |
US4611612A (en) * | 1984-05-01 | 1986-09-16 | Chicagoland Processing Corp. | Apparatus for continuously treating solids with liquids |
DE3938544C2 (de) * | 1989-11-21 | 1997-01-09 | Factron Technik Gmbh | Verfahren und Vorrichtung zum Trennen insbesondere ölverschmutzter Abfallteile aus Stahl und/oder Blech und Papier |
IT1248443B (it) * | 1990-08-03 | 1995-01-19 | Vaiplast S R L | Impianto per il riciclaggio di scarti di materia plastica particolarmente per uso agricolo |
DE4243229C1 (de) * | 1992-12-19 | 1994-03-31 | Woma Maasberg Co Gmbh W | Verfahren und Vorrichtung zum Reinigen von Kunststoffabfällen |
DE4317066A1 (de) * | 1993-05-21 | 1993-10-07 | Kunststoff Maschinen Handelsge | Verfahren zur Dekontaminierung von zerkleinerten Kunststoffabfällen für Recyclingprozesse |
DE4343539C2 (de) * | 1993-12-14 | 1996-07-11 | Kurt Bunk | Verfahren zum Abtrennen von an Kunststoffprodukten anhaftenden Verunreinigungen |
DE19647025C2 (de) * | 1996-11-14 | 2003-11-20 | Heinrich Buzga | Vorrichtung zum Behandeln von Kunststoffprodukten |
ES2721783T3 (es) * | 2014-11-21 | 2019-08-05 | Wamgroup Spa | Un dispositivo de alimentación y una planta para la recuperación de residuos de hormigón |
CN109571809A (zh) * | 2018-12-24 | 2019-04-05 | 泉州市红铭尔塑胶工贸有限公司 | 一种钢骨架聚乙烯复合管废料的自动分离方法 |
DE102022004719A1 (de) * | 2022-12-15 | 2024-06-20 | Lig Gmbh | Hydraulische Dichteabscheidevorrichtung |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR725196A (fr) * | 1930-12-24 | 1932-05-09 | Buhler Freres Soc | Appareil de lavage et de triage des pierres applicable aux céréales et substances analogues |
DE888326C (de) * | 1951-12-04 | 1953-08-31 | Miag Vertriebs Gmbh | Verfahren und Vorrichtung zum Trennen von Schuettgut unterschiedlicher Zusammensetzung auf nassem Wege |
GB1016872A (en) * | 1961-07-14 | 1966-01-12 | Defibrator Ab | Improvements in and relating to production of chips from cellulose and similar materials |
DE2353266A1 (de) * | 1973-10-24 | 1975-04-30 | Albert Bezner Maschinenfabrik | Verfahren und vorrichtung zum reinigen kleiner holzteile wie hackschnitzel |
US3886063A (en) * | 1970-01-08 | 1975-05-27 | Reinhardt Friesz | Wet concrete separator |
DE2528834A1 (de) * | 1974-06-28 | 1976-01-15 | Michel Tisseau | Verfahren und vorrichtung zum trennen von stoffen unterschiedlicher dichte |
FR2297950A1 (fr) * | 1975-01-17 | 1976-08-13 | Soutseno Pulp Osakeythio | Procede et install |
DE2525749A1 (de) * | 1975-06-10 | 1976-12-16 | Buckau Wolf Maschf R | Wascheinrichtung fuer zerkleinerte kunststoff-folien und -baender |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3222221A (en) | 1959-04-29 | 1965-12-07 | Branson Instr | Ultrasonic cleaning method and apparatus |
US3765532A (en) * | 1971-07-12 | 1973-10-16 | Rex Chainbelt Inc | Wood chip washer |
US3754559A (en) * | 1972-01-31 | 1973-08-28 | Macleod Co | Drum type washer for metal borings and the like |
DE2437564A1 (de) * | 1974-08-03 | 1976-02-19 | Buckau Wolf Maschf R | Einrichtung zum waschen und reinigen zerkleinerter kunststoffabfaelle mit ausscheidung schwererer und leichterer unloeslicher fremdstoffe |
-
1977
- 1977-03-28 DE DE2713730A patent/DE2713730C2/de not_active Expired
-
1978
- 1978-02-15 AT AT109178A patent/AT355528B/de not_active IP Right Cessation
- 1978-03-22 IT IT2149178A patent/IT1093879B/it active
- 1978-03-22 FR FR7808351A patent/FR2385513A1/fr active Granted
- 1978-03-23 GB GB11841/78A patent/GB1580124A/en not_active Expired
- 1978-03-25 PL PL1978205587A patent/PL112673B1/pl unknown
- 1978-03-27 DD DD20441478A patent/DD136346A5/xx unknown
- 1978-03-27 SU SU782593053A patent/SU974928A3/ru active
- 1978-03-28 CS CS781956A patent/CS203101B2/cs unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR725196A (fr) * | 1930-12-24 | 1932-05-09 | Buhler Freres Soc | Appareil de lavage et de triage des pierres applicable aux céréales et substances analogues |
DE888326C (de) * | 1951-12-04 | 1953-08-31 | Miag Vertriebs Gmbh | Verfahren und Vorrichtung zum Trennen von Schuettgut unterschiedlicher Zusammensetzung auf nassem Wege |
GB1016872A (en) * | 1961-07-14 | 1966-01-12 | Defibrator Ab | Improvements in and relating to production of chips from cellulose and similar materials |
US3886063A (en) * | 1970-01-08 | 1975-05-27 | Reinhardt Friesz | Wet concrete separator |
DE2353266A1 (de) * | 1973-10-24 | 1975-04-30 | Albert Bezner Maschinenfabrik | Verfahren und vorrichtung zum reinigen kleiner holzteile wie hackschnitzel |
DE2528834A1 (de) * | 1974-06-28 | 1976-01-15 | Michel Tisseau | Verfahren und vorrichtung zum trennen von stoffen unterschiedlicher dichte |
FR2297950A1 (fr) * | 1975-01-17 | 1976-08-13 | Soutseno Pulp Osakeythio | Procede et install |
DE2525749A1 (de) * | 1975-06-10 | 1976-12-16 | Buckau Wolf Maschf R | Wascheinrichtung fuer zerkleinerte kunststoff-folien und -baender |
DE2525750A1 (de) * | 1975-06-10 | 1976-12-16 | Buckau Wolf Maschf R | Kontinuierliches verfahren zum aufbereiten und wiederverwenden stark verschmutzter kunststoffprodukte |
FR2314034A1 (fr) * | 1975-06-10 | 1977-01-07 | Buckau Wolf Maschf R | Procede et dispositif de traitement en continu et de reutilisation de produits fortement souilles de matiere plastique |
Also Published As
Publication number | Publication date |
---|---|
IT1093879B (it) | 1985-07-26 |
AT355528B (de) | 1980-03-10 |
CS203101B2 (en) | 1981-02-27 |
PL112673B1 (en) | 1980-10-31 |
GB1580124A (en) | 1980-11-26 |
PL205587A1 (pl) | 1978-11-20 |
DD136346A5 (de) | 1979-07-04 |
FR2385513B1 (fr) | 1983-08-26 |
DE2713730A1 (de) | 1978-10-12 |
ATA109178A (de) | 1979-08-15 |
DE2713730C2 (de) | 1983-03-10 |
IT7821491A0 (it) | 1978-03-22 |
SU974928A3 (ru) | 1982-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |