GB2462560B - Waste processing apparatus and methods - Google Patents
Waste processing apparatus and methodsInfo
- Publication number
- GB2462560B GB2462560B GB0921305A GB0921305A GB2462560B GB 2462560 B GB2462560 B GB 2462560B GB 0921305 A GB0921305 A GB 0921305A GB 0921305 A GB0921305 A GB 0921305A GB 2462560 B GB2462560 B GB 2462560B
- Authority
- GB
- United Kingdom
- Prior art keywords
- methods
- processing apparatus
- waste processing
- waste
- processing
- 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.)
- Active
Links
- 239000002699 waste material Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/24—Extrusion presses; Dies therefor using screws or worms
- B30B11/246—Screw constructions
-
- 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
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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
- B29C48/505—Screws
- B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
- B29C48/525—Conical screws
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
- B29C48/865—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/121—Screw constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3003—Details
- B30B9/3035—Means for conditioning the material to be pressed, e.g. paper shredding means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3089—Extrusion presses
-
- 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
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
-
- 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
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
- B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
-
- 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
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
-
- 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)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0708628A GB2448925A (en) | 2007-05-04 | 2007-05-04 | Compactor |
PCT/GB2008/001560 WO2008135757A1 (en) | 2007-05-04 | 2008-05-01 | Waste processing apparatus and methods |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0921305D0 GB0921305D0 (en) | 2010-01-20 |
GB2462560A GB2462560A (en) | 2010-02-17 |
GB2462560B true GB2462560B (en) | 2012-12-19 |
Family
ID=38198724
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0708628A Withdrawn GB2448925A (en) | 2007-05-04 | 2007-05-04 | Compactor |
GB0921305A Active GB2462560B (en) | 2007-05-04 | 2008-05-01 | Waste processing apparatus and methods |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0708628A Withdrawn GB2448925A (en) | 2007-05-04 | 2007-05-04 | Compactor |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB2448925A (en) |
WO (1) | WO2008135757A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2517615B (en) * | 2010-09-16 | 2015-04-22 | Massmelt Ltd | Waste processing apparatus and methods |
DE102011051066A1 (en) * | 2011-06-15 | 2012-12-20 | Wincor Nixdorf International Gmbh | Device for the decontamination of containers |
GB2512921B (en) * | 2013-04-12 | 2017-07-05 | Styromelt Ltd | Apparatus and method for volumetric reduction of synthetic polymeric textile material |
CN105128392A (en) * | 2015-10-21 | 2015-12-09 | 无锡清杨机械制造有限公司 | Biomass fuel forming mold |
CN110202817A (en) * | 2019-07-02 | 2019-09-06 | 王星 | A kind of device that straw from village can be packaged to compacting |
EP4294618A1 (en) * | 2021-02-19 | 2023-12-27 | Shark Containers A/S | A compactor and a method for compacting the waste material to a block as a function of temperature and hardness |
WO2023196411A1 (en) * | 2022-04-05 | 2023-10-12 | Jd Russell Company | Device and method for making concrete expansion joint inserts |
CN115352018A (en) * | 2022-07-27 | 2022-11-18 | 安庆市花蕾纺织材料有限公司 | Extrusion device for non-woven fabric production and application method thereof |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3191229A (en) * | 1961-07-19 | 1965-06-29 | Pirelli | Apparatus for the continuous mixing of plastic material |
JPS60241981A (en) * | 1984-05-14 | 1985-11-30 | Toshiro Watanabe | Compression caking and molding device for waste material |
WO1987005619A1 (en) * | 1986-03-12 | 1987-09-24 | Gnii Kvartsevogo Stekla | Screw press |
JPH01262979A (en) * | 1988-04-13 | 1989-10-19 | Fuji Electric Co Ltd | Device for reducing volume and for solidification of plastic waste |
DE3907817A1 (en) * | 1989-03-10 | 1990-09-13 | Heinz Kasten | Apparatus and process for dewatering liquid manure (slurry) and sewage sludge |
US5114331A (en) * | 1990-02-09 | 1992-05-19 | Suruga Seiki Co., Ltd. | Apparatus of shrinking volumes of waste foamed plastics |
RU2062556C1 (en) * | 1993-12-23 | 1996-06-27 | Александр Валентинович Мерзляков | Screw extruder |
JPH08173932A (en) * | 1994-12-28 | 1996-07-09 | Yasunori Nara | Device for melting and reusing industrial waste |
EP0790122A2 (en) * | 1992-09-26 | 1997-08-20 | Robin Hamilton | Screwpress and method for compaction |
FR2783724A1 (en) * | 1998-09-25 | 2000-03-31 | Roland Hytterhaegen | Unit crushing, wringing, compacting and extruding waste, comprises conical screw extruder inducing progressive compaction and heating, converting e.g. plastics for recycling and organic supermarket waste for animal feed |
DE19904227A1 (en) * | 1999-02-03 | 2000-08-10 | Rainer Anderlik | Extruder for recycling thermoplastic foam particles includes a screw with finer pitch towards the exit made by twisting a tapered metal strip |
WO2001024996A1 (en) * | 1999-09-30 | 2001-04-12 | Peterson Gregory J | Artificial firelog and firestarter chip producing apparatus and method and products produced therefrom |
US20050104254A1 (en) * | 2003-11-19 | 2005-05-19 | David Hall | Process for producing lumber type product from carpet |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52119687A (en) * | 1976-04-02 | 1977-10-07 | Tomoo Kinoshita | Apparatus for processing disposed foamed thermoplastic synthetic resin |
JPS60116414A (en) * | 1983-11-29 | 1985-06-22 | Fuji Electric Co Ltd | Grinding and compressing device for waste plastic |
US4661290A (en) * | 1984-03-15 | 1987-04-28 | Jgc Corporation | Apparatus for compacting solid waste materials and its accessory facilities |
JPH0390313A (en) * | 1989-09-01 | 1991-04-16 | Kubota Corp | Crushing and compressing device |
JP2000185317A (en) * | 1998-12-22 | 2000-07-04 | Ube Ind Ltd | Twin screw-type waste extrusion molding machine and method for molding two-layer structure molding of waste using this machine |
JP2000246212A (en) * | 1999-02-26 | 2000-09-12 | Ube Ind Ltd | Method for molding volume-reduced compressed molding of waste |
-
2007
- 2007-05-04 GB GB0708628A patent/GB2448925A/en not_active Withdrawn
-
2008
- 2008-05-01 GB GB0921305A patent/GB2462560B/en active Active
- 2008-05-01 WO PCT/GB2008/001560 patent/WO2008135757A1/en active Application Filing
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3191229A (en) * | 1961-07-19 | 1965-06-29 | Pirelli | Apparatus for the continuous mixing of plastic material |
JPS60241981A (en) * | 1984-05-14 | 1985-11-30 | Toshiro Watanabe | Compression caking and molding device for waste material |
WO1987005619A1 (en) * | 1986-03-12 | 1987-09-24 | Gnii Kvartsevogo Stekla | Screw press |
JPH01262979A (en) * | 1988-04-13 | 1989-10-19 | Fuji Electric Co Ltd | Device for reducing volume and for solidification of plastic waste |
DE3907817A1 (en) * | 1989-03-10 | 1990-09-13 | Heinz Kasten | Apparatus and process for dewatering liquid manure (slurry) and sewage sludge |
US5114331A (en) * | 1990-02-09 | 1992-05-19 | Suruga Seiki Co., Ltd. | Apparatus of shrinking volumes of waste foamed plastics |
EP0790122A2 (en) * | 1992-09-26 | 1997-08-20 | Robin Hamilton | Screwpress and method for compaction |
RU2062556C1 (en) * | 1993-12-23 | 1996-06-27 | Александр Валентинович Мерзляков | Screw extruder |
JPH08173932A (en) * | 1994-12-28 | 1996-07-09 | Yasunori Nara | Device for melting and reusing industrial waste |
FR2783724A1 (en) * | 1998-09-25 | 2000-03-31 | Roland Hytterhaegen | Unit crushing, wringing, compacting and extruding waste, comprises conical screw extruder inducing progressive compaction and heating, converting e.g. plastics for recycling and organic supermarket waste for animal feed |
DE19904227A1 (en) * | 1999-02-03 | 2000-08-10 | Rainer Anderlik | Extruder for recycling thermoplastic foam particles includes a screw with finer pitch towards the exit made by twisting a tapered metal strip |
WO2001024996A1 (en) * | 1999-09-30 | 2001-04-12 | Peterson Gregory J | Artificial firelog and firestarter chip producing apparatus and method and products produced therefrom |
US20050104254A1 (en) * | 2003-11-19 | 2005-05-19 | David Hall | Process for producing lumber type product from carpet |
Also Published As
Publication number | Publication date |
---|---|
WO2008135757A9 (en) | 2009-02-05 |
GB2448925A (en) | 2008-11-05 |
GB0708628D0 (en) | 2007-06-13 |
GB0921305D0 (en) | 2010-01-20 |
WO2008135757A1 (en) | 2008-11-13 |
GB2462560A (en) | 2010-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20110505 AND 20110511 |