FI60146C - Foerfarande foer att separera termoplastmaterial i form av film ur en fuktig blandning av papper och plast jaemte anordning foer utfoerande av foerfarandet - Google Patents
Foerfarande foer att separera termoplastmaterial i form av film ur en fuktig blandning av papper och plast jaemte anordning foer utfoerande av foerfarandet Download PDFInfo
- Publication number
- FI60146C FI60146C FI753374A FI753374A FI60146C FI 60146 C FI60146 C FI 60146C FI 753374 A FI753374 A FI 753374A FI 753374 A FI753374 A FI 753374A FI 60146 C FI60146 C FI 60146C
- Authority
- FI
- Finland
- Prior art keywords
- mixture
- paper
- plastic
- air
- film
- Prior art date
Links
- 239000004033 plastic Substances 0.000 claims description 40
- 229920003023 plastic Polymers 0.000 claims description 40
- 239000000203 mixture Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 11
- 230000037303 wrinkles Effects 0.000 claims description 9
- 229920001169 thermoplastic Polymers 0.000 claims description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 239000012815 thermoplastic material Substances 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 239000011363 dried mixture Substances 0.000 claims 3
- 238000003384 imaging method Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 12
- 239000002699 waste material Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 239000010791 domestic waste Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 241001136792 Alle Species 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- 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
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/002—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external filters
-
- 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
- B29B2017/0231—Centrifugating, cyclones
-
- 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
- B29K2313/00—Use of textile products or fabrics as reinforcement
-
- 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
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- 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
- B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
- B29K2709/08—Glass
-
- 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
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/12—Paper, e.g. cardboard
-
- 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
-
- 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
- Y10S209/00—Classifying, separating, and assorting solids
- Y10S209/93—Municipal solid waste sorting
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Combined Means For Separation Of Solids (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processing Of Solid Wastes (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7415328 | 1974-12-06 | ||
| SE7415328A SE7415328L (sv) | 1974-12-06 | 1974-12-06 | Forfarande for att separera termoplastmaterial i form av film ur en frktig blandning av papper och plast, jemte anordning for utforande av forfarandet |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI753374A7 FI753374A7 (2) | 1976-06-07 |
| FI60146B FI60146B (fi) | 1981-08-31 |
| FI60146C true FI60146C (fi) | 1981-12-10 |
Family
ID=20322921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI753374A FI60146C (fi) | 1974-12-06 | 1975-11-28 | Foerfarande foer att separera termoplastmaterial i form av film ur en fuktig blandning av papper och plast jaemte anordning foer utfoerande av foerfarandet |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4034862A (2) |
| JP (1) | JPS5550765B2 (2) |
| BE (1) | BE836332A (2) |
| CA (1) | CA1027519A (2) |
| CH (1) | CH615717A5 (2) |
| CS (1) | CS198179B2 (2) |
| DE (1) | DE2552481C2 (2) |
| DK (1) | DK150709C (2) |
| FI (1) | FI60146C (2) |
| FR (1) | FR2293522A1 (2) |
| GB (1) | GB1537247A (2) |
| IT (1) | IT1051320B (2) |
| NL (1) | NL7513994A (2) |
| NO (1) | NO138589C (2) |
| SE (1) | SE7415328L (2) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4204906A (en) * | 1977-08-25 | 1980-05-27 | Hsin Liu | Method of separating fusible plastics from solid waste |
| US4297322A (en) * | 1977-08-25 | 1981-10-27 | Hsin Liu | Equipment for treating and resource recovery from solid waste |
| FR2429093A1 (fr) * | 1978-06-21 | 1980-01-18 | Toppan Printing Co Ltd | Procede de recuperation de matieres plastiques |
| NL8000791A (nl) * | 1980-02-08 | 1981-09-01 | Esmil Bv | Werkwijze en inrichting voor het scheiden van papier en kunststoffolie in een zifter. |
| SE435849B (sv) * | 1982-05-04 | 1984-10-22 | Sunds Defibrator | Sett och anordning for framstellning av fibermassa fran lignocellulosahaltigt fibermaterial |
| US4990244A (en) * | 1989-02-02 | 1991-02-05 | Anderson Gene F | Recycling the components of used single use human waste collecting and/or absorbing products |
| US5230281A (en) * | 1991-07-10 | 1993-07-27 | Blaw Knox Food & Chemical Equipment Co. | Apparatus for roasting coffee beans or the like |
| DE4129754C2 (de) * | 1991-09-04 | 1994-08-11 | Mannesmann Ag | Verfahren zur Gewinnung sortenreiner Kunststofffraktionen |
| DE4137895C2 (de) * | 1991-11-18 | 2000-02-10 | Johannes Kersting | Verfahren zum Abtrennen von Aluminiumfolien von Kunststoffolien, insbesondere PE-Folien |
| US5292075A (en) * | 1992-05-29 | 1994-03-08 | Knobbe, Martens, Olson & Bear | Disposable diaper recycling process |
| IT1255196B (it) * | 1992-06-30 | 1995-10-20 | Sorema Srl | Impianto per la separazione ad alta temperatura di contaminanti di varia natura da materiale plastico di piccola pezzatura o in foglie |
| US5253813A (en) * | 1992-10-19 | 1993-10-19 | Davidson Textron Inc. | Method for recovering PVC and urethane foam from commingled trim waste using elutriators |
| DE4304726C2 (de) * | 1993-02-14 | 1995-03-09 | Siebert Martin | Verfahren zur Trennung verschiedener Kunststoffsorten und Kunststofftypen aus dem Gemenge durch Schwimm-Sink-Scheidung im Gravitations- oder Zentrifugalfeld |
| US5618003A (en) * | 1995-03-09 | 1997-04-08 | Bot Chan, Inc. | Process and apparatus for reclaiming the components of used disposable sanitary articles |
| FI120743B (fi) * | 1999-12-09 | 2010-02-15 | Upm Kymmene Corp | Menetelmä kuitumassan lajittelemiseksi ja kuitumassan lajitin |
| JP4695876B2 (ja) * | 2002-07-22 | 2011-06-08 | エムビーエー ポリマーズ， インコーポレイテッド | 輸送可能なプラスチック回収システム |
| US8523093B1 (en) * | 2011-04-14 | 2013-09-03 | Liviu Siladi | System for separating a plastic waste from a paper waste |
| ITMI20130849A1 (it) * | 2013-05-24 | 2014-11-25 | Previero Sas | Impianto e metodo per la separazione di etichette ed altri materiali da bottiglie in plastica |
| CN106738434B (zh) * | 2015-05-15 | 2018-10-23 | 马鞍山华诚塑业有限公司 | 一种废旧纸塑复合材料纸塑分离－塑皮造粒生产系统的操作方法 |
| US10507470B2 (en) * | 2017-02-28 | 2019-12-17 | Van Dyk Baler Corp. | Method of sorting trash for recycling of paper and apparatus for sorting trash for paper recycling |
| CN111571862B (zh) * | 2020-05-20 | 2022-09-02 | 北京建筑大学 | 一种生活垃圾中废塑料的干洗设备及方法 |
| TW202211972A (zh) * | 2020-09-18 | 2022-04-01 | 日揚科技股份有限公司 | 氣固分離系統 |
| CN121132957B (zh) * | 2025-09-05 | 2026-04-24 | 湖北保绿特环保设备有限公司 | 一种用于提升再生塑料纯度的高通量空分机 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB232268A (en) * | 1924-04-14 | 1925-12-03 | Lars Hugo Bergman | Improvements relating to burning pulverised fuel |
| US2446140A (en) * | 1945-02-16 | 1948-07-27 | Roberts & Schaefer Co | Apparatus for pneumatically separating relatively moist comminuted material |
| DE1026909B (de) * | 1953-11-11 | 1958-03-27 | Waagner Biro Ag | Kombinierter Fliehkraftabscheider und Waermeaustauscher |
| US3300870A (en) * | 1964-03-23 | 1967-01-31 | Mizusawa Industrial Chem | Multistage pneumatic conveying drying equipment |
| FR2088855A5 (2) * | 1970-04-28 | 1972-01-07 | Mark Andre | |
| US3814240A (en) * | 1972-09-13 | 1974-06-04 | Us Agriculture | Separation of thermoplastic film and wastepaper |
| US3843060A (en) * | 1973-06-20 | 1974-10-22 | Gen Tire & Rubber Co | Reclamation of fabric supported thermo-plastic sheet scrap |
-
1974
- 1974-12-06 SE SE7415328A patent/SE7415328L/xx not_active IP Right Cessation
-
1975
- 1975-11-22 DE DE2552481A patent/DE2552481C2/de not_active Expired
- 1975-11-28 FI FI753374A patent/FI60146C/fi not_active IP Right Cessation
- 1975-12-01 NL NL7513994A patent/NL7513994A/xx active Search and Examination
- 1975-12-01 IT IT6995375A patent/IT1051320B/it active
- 1975-12-03 CS CS758212A patent/CS198179B2/cs unknown
- 1975-12-03 CH CH1573475A patent/CH615717A5/de not_active IP Right Cessation
- 1975-12-04 FR FR7537150A patent/FR2293522A1/fr active Granted
- 1975-12-04 US US05/637,650 patent/US4034862A/en not_active Expired - Lifetime
- 1975-12-05 CA CA241,141A patent/CA1027519A/en not_active Expired
- 1975-12-05 NO NO754114A patent/NO138589C/no unknown
- 1975-12-05 GB GB5000775A patent/GB1537247A/en not_active Expired
- 1975-12-05 BE BE162488A patent/BE836332A/xx not_active IP Right Cessation
- 1975-12-05 DK DK551875A patent/DK150709C/da not_active IP Right Cessation
- 1975-12-06 JP JP14585175A patent/JPS5550765B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2293522A1 (fr) | 1976-07-02 |
| DE2552481A1 (de) | 1976-06-10 |
| JPS5550765B2 (2) | 1980-12-19 |
| GB1537247A (en) | 1978-12-29 |
| NO138589C (no) | 1978-10-04 |
| DK551875A (da) | 1976-06-07 |
| SE384698B (sv) | 1976-05-17 |
| NL7513994A (nl) | 1976-06-09 |
| SE7415328L (sv) | 1976-05-17 |
| US4034862A (en) | 1977-07-12 |
| DK150709B (da) | 1987-06-01 |
| DK150709C (da) | 1987-10-26 |
| DE2552481C2 (de) | 1984-04-12 |
| JPS5183677A (2) | 1976-07-22 |
| NO138589B (no) | 1978-06-26 |
| AU8701975A (en) | 1977-06-02 |
| IT1051320B (it) | 1981-04-21 |
| FI753374A7 (2) | 1976-06-07 |
| BE836332A (fr) | 1976-04-01 |
| CS198179B2 (en) | 1980-05-30 |
| CA1027519A (en) | 1978-03-07 |
| FI60146B (fi) | 1981-08-31 |
| FR2293522B1 (2) | 1981-08-21 |
| NO754114L (2) | 1976-06-09 |
| CH615717A5 (2) | 1980-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: AB SVENSKA FLAEKTFABRIKEN |