PL112673B1 - Method of and apparatus for cleaning contaminated plastics in the form of chips - Google Patents
Method of and apparatus for cleaning contaminated plastics in the form of chips Download PDFInfo
- Publication number
- PL112673B1 PL112673B1 PL1978205587A PL20558778A PL112673B1 PL 112673 B1 PL112673 B1 PL 112673B1 PL 1978205587 A PL1978205587 A PL 1978205587A PL 20558778 A PL20558778 A PL 20558778A PL 112673 B1 PL112673 B1 PL 112673B1
- Authority
- PL
- Poland
- Prior art keywords
- liquid
- outlet
- rinsing
- screw
- discharge
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 18
- 229920003023 plastic Polymers 0.000 title claims description 11
- 239000004033 plastic Substances 0.000 title claims description 11
- 238000004140 cleaning Methods 0.000 title claims description 9
- 239000007788 liquid Substances 0.000 claims description 72
- 238000002156 mixing Methods 0.000 claims description 12
- 239000010802 sludge Substances 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 description 9
- 239000000356 contaminant Substances 0.000 description 7
- 239000012487 rinsing solution Substances 0.000 description 7
- 238000011109 contamination Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011538 cleaning material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 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)
- Filtration Of Liquid (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
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 |
|---|---|
| PL205587A1 PL205587A1 (pl) | 1978-11-20 |
| PL112673B1 true PL112673B1 (en) | 1980-10-31 |
Family
ID=6004928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1978205587A PL112673B1 (en) | 1977-03-28 | 1978-03-25 | Method of and apparatus for cleaning contaminated plastics in the form of chips |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT355528B (cs) |
| CS (1) | CS203101B2 (cs) |
| DD (1) | DD136346A5 (cs) |
| DE (1) | DE2713730C2 (cs) |
| FR (1) | FR2385513A1 (cs) |
| GB (1) | GB1580124A (cs) |
| IT (1) | IT1093879B (cs) |
| PL (1) | PL112673B1 (cs) |
| SU (1) | SU974928A3 (cs) |
Families Citing this family (13)
| 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 |
| RU2338596C2 (ru) * | 2006-12-25 | 2008-11-20 | Республиканское унитарное предприятие Специальное конструкторско-технологическое бюро "Металлополимер" | Классификатор для измельченных отходов полимерных материалов |
| 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 |
Family Cites Families (12)
| 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 |
| US3222221A (en) | 1959-04-29 | 1965-12-07 | Branson Instr | Ultrasonic cleaning method and apparatus |
| 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 |
| FI51962C (fi) * | 1975-01-17 | 1977-05-10 | Joutseno Pulp Oy | Tapa ja laitteisto pätepuun, kuten kantojen ja liekopuun käsittelemise ksi paperimassan valmistusta varten. |
| 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 |
| DE2353266C3 (de) * | 1973-10-24 | 1979-02-22 | Albert Bezner, Maschinenfabrik, 7980 Ravensburg | Verfahren und Vorrichtung zum Reinigen kleiner Holzteile wie Hackschnitzel |
| FR2299141A1 (fr) * | 1974-06-28 | 1976-08-27 | Tisseau Michel | Procede de regeneration de dechets de matieres plastiques et dispositif de mise en oeuvre |
| 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 |
| DE2525749C3 (de) * | 1975-06-10 | 1981-10-08 | Maschinenfabrik Buckau R. Wolf Ag, 4048 Grevenbroich | Vorrichtung zum Waschen zerkleinerter schwimmfähiger Produkte, insbesondere Kunststoff-Produkte wie Folien, Bänder o.dgl. |
-
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 SU SU782593053A patent/SU974928A3/ru active
- 1978-03-27 DD DD20441478A patent/DD136346A5/xx unknown
- 1978-03-28 CS CS781956A patent/CS203101B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT355528B (de) | 1980-03-10 |
| FR2385513A1 (fr) | 1978-10-27 |
| IT1093879B (it) | 1985-07-26 |
| GB1580124A (en) | 1980-11-26 |
| DE2713730A1 (de) | 1978-10-12 |
| ATA109178A (de) | 1979-08-15 |
| SU974928A3 (ru) | 1982-11-15 |
| IT7821491A0 (it) | 1978-03-22 |
| PL205587A1 (pl) | 1978-11-20 |
| CS203101B2 (en) | 1981-02-27 |
| FR2385513B1 (cs) | 1983-08-26 |
| DD136346A5 (de) | 1979-07-04 |
| DE2713730C2 (de) | 1983-03-10 |
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