WO2000003853A1 - Unit for processing industrial rubber and plastic waste - Google Patents
Unit for processing industrial rubber and plastic waste Download PDFInfo
- Publication number
- WO2000003853A1 WO2000003853A1 PCT/CZ1999/000004 CZ9900004W WO0003853A1 WO 2000003853 A1 WO2000003853 A1 WO 2000003853A1 CZ 9900004 W CZ9900004 W CZ 9900004W WO 0003853 A1 WO0003853 A1 WO 0003853A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- unit
- chamber
- rollers
- plastic waste
- industrial rubber
- Prior art date
Links
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
- B29B17/0206—Selectively separating reinforcements from matrix material by destroying the interface bound before disintegrating the matrix to particles or powder, e.g. from tires or belts
-
- 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
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- 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
- Y10S241/00—Solid material comminution or disintegration
- Y10S241/31—Rubber preparation
-
- 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
- Y10S241/00—Solid material comminution or disintegration
- Y10S241/38—Solid waste disposal
Definitions
- the invention concerns a unit for processing industrial rubber and plastic waste in a physico-chemical way.
- the current machines for processing rubber and plastic waste are either mechanical only or they process waste in a physico-chemical way by means of gases or under extreme physical conditions, e.g. under high or extra low temperatures.
- the invention of the unit for industrial rubber and plastic waste using the physico-chemical way eliminates the above mentioned disadvantages.
- the unit consists of a gasproof chamber, in which two rows of rollers are located: the upper and lower ones.
- the processed waste passes between them, from the input to the output openings of the chamber.
- the lower rollers are firmly fixed whereas the upper ones are movable and are attached by means of springs which press them on the passing waste. Both the rows of rollers counter-rotate.
- the upper rollers have projections on the surface and there is an input area on the outer front wall of the chamber with a lifting closure, on the opposite outer wall there is an output area with the output lifting closure. Both those areas are provided with gas pipes and are separated from the chamber by lifting closures.
- the disadvantageous type consists of at least two joined unit-built chambers.
- the input area with the input lifting closure is on one front outer wall of the unit and the output area with the output lifting closure is on the opposite front outer wall of the unit.
- the dicharge chute is located under the outer front wall of the last chamber.
- roller bearings which are outside the chambers, have flat packings pressed by a spring to the chamber wall at the spot where the shafts enter the chamber wall.
- the upper and lower rollers are driven by joint shafts, whose bearings, located outside the chambers, can be moved on a frame and are provided with sprockets.
- the chain runs from them to the driving sprocket of the unit engine and the gearbox.
- Each upper roller and each lower roller can be driven by the driving engine, which operates independently, and is electronically controlled. The openning and closing times of all the closures can be electronically controlled in an interactive specified sequence.
- the upper and lower rollers are driven by joint shafts whose bearings are located on a frame outside the chambers and whose other ends are provided with toothed wheels mating with idlers and a drive toothed wheel.
- the unit uses the erosive effect of gas simultanously with the mechanical processing of waste.
- the main working parts of the unit are two rows of rollers which move forward and simultanously deform the processed waste.
- the process takes place in a closed gasproof chamber continuously, i.e. without any stop or breaks of the working cycles and under constant presence of gas as a working medium.
- the input and output areas from which it is possible to exhaust gas in intervals given by the progress of the process, enable non-stop operation. After gas exhaustion it is possible to fill the input or output area with atmospheric air and thus enable either uninterrupted ecological supply of waste or product offtake after processing.
- All drive mechanisms of the unit are placed outside the chamber where they are not exposed to the erosive effect of gas and at the same time it is possible to adjust the rollers and their working movement independantly.
- the design enables the unit-built chambers to join each other in a line and thus create a continuous production line of a chosen length according to the physico-chemical conditions of the process, i.e. according to the disintegration time of the processed waste.
- Fig. 1 is the basic type of the unit with one chamber.
- Fig. la is the detail of the upper roller attachment to the balance beam.
- Fig. 2 shows the joining of two unit-built chambers.
- Fig. 3 illustrates the driving mechanism of the unit with the chains and
- Fig. 4 the driving mechanism of the unit with the toothed wheels.
- the basic part of the unit is gasproof chamber 1 having a rectangular cross section, which is filled with the working medium, and in which a row of upper rollers 2 is located above the row of lower rollers 3. Processed waste 4 passes between them, which is shown in Fig.l.
- Lower rollers 3, which can rotate only, have shafts firmly fixed against chamber 1.
- Upper rollers 2 are movable against chamber 1 vertically and are pressed on waste 4 by springs 5 either directly or are attached to balance beam 6 and are pressed by springs 5, which is shown in Fig. la.
- Upper rollers 2 have projections 8 on their surface.
- Chamber 1 is firmly anchored on basic frame 9.
- Input area 10 is located on one outer front wall of chamber 1, which is separated from the chamber 1 area by inner lifting closure 11 and from the ambient atmosphere by input lifting closure 12.
- Output area 14 with output lifting closure 16 is located on the output front wall of chamber 1. It is also separated from chamber 1 by inner lifting closure 11. Both areas 10 and 14 are provided with ga ⁇ pipe 13.
- Chamber 1 has discharge chute 18 with outer lifting closure 20 on the outer bottom wall. It is separated from chamber 1 by inner lifting closure 11 and is also provided with gaspipe 13. The interactive sequence and openning times of closures 11, 12, 16 and 20 as well as gas exhaustion from areas 10 and 14 and chute 18 are electronically controlled.
- Upper rollers 2 and lower rollers 3 are embedded in bearings 15, which is shown in Fig.3. Bearings 15 are located outside the inner area of chamber 1 in the free atmoshere. Bearings 15 of lower rollers 3 are firmly embedded in frame 9, on which the production line or the unit is placed. Bearings 15 of upper rollers 2 are located, with regards to chamber 1, on a movable structure controlled by springs 5, which is shown in Fig. l. The opennings in the wall of chamber 1 for the shafts of rollers
- Rollers 2 and 3 are driven by joint shafts 7, their opposite ends are embedded in bearings 15, fixed in an adjustable way on frame
- Sprockets 17 are placed at the shaft ends and the whole unit is driven by chains 19 from the engine with gearbox 23.
- rollers 2 and 3 counter-rotate and shift the processed material in the right direction.
- the projections on the surface of upper rollers 2 deform waste 4 during rotation .
- input area 10 and output area 14 can be filled either with gas working medium or atmospheric air and at the same time chamber 1 is continuously filled with gas working medium.
- the loose reusable product of the process passes through dicharge chute 18, the rests of the waste having a different homogenic consistence from the reuseable waste leave the unit through output area 14.
- the gearing and rotation direction of chain system 19 can be arbitrarily chosen or it can be replaced by a gear system with toothed wheels 24, 25, and 26.
- the unit according to the invention can be quickly and easily used in all branches of industry where industrial waste of rubber and plastic materials is processed for recycling. List of the components and their numbers
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Crushing And Grinding (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU21481/99A AU2148199A (en) | 1998-07-17 | 1999-02-08 | Unit for processing industrial rubber and plastic waste |
US09/744,032 US6581861B1 (en) | 1998-07-17 | 1999-02-08 | Unit for processing industrial rubber and plastic waste |
EP99901573A EP1098743B1 (en) | 1998-07-17 | 1999-02-08 | Unit for processing industrial rubber and plastic waste |
DE1999614203 DE69914203T2 (en) | 1998-07-17 | 1999-02-08 | PLANT FOR PROCESSING RUBBER AND PLASTIC COMMERCIAL WASTE |
PL34554799A PL345547A1 (en) | 1998-07-17 | 1999-02-08 | Unit for processing industrial rubber and plastic waste |
AT99901573T ATE257767T1 (en) | 1998-07-17 | 1999-02-08 | PLANT FOR PROCESSING COMMERCIAL WASTE MADE OF RUBBER AND PLASTIC |
JP2000559981A JP2002520199A (en) | 1998-07-17 | 1999-02-08 | Units for treating rubber and plastic industrial waste |
CA 2337844 CA2337844A1 (en) | 1998-07-17 | 1999-02-08 | Unit for processing industrial rubber and plastic waste |
SK74-2001A SK283500B6 (en) | 1998-07-17 | 1999-02-08 | Unit for processing industrial rubber and plastic waste |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ982257A CZ284889B6 (en) | 1998-07-17 | 1998-07-17 | Apparatus for treating industrial rubber and plastic waste |
CZPV2257-98 | 1998-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000003853A1 true WO2000003853A1 (en) | 2000-01-27 |
Family
ID=5464631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CZ1999/000004 WO2000003853A1 (en) | 1998-07-17 | 1999-02-08 | Unit for processing industrial rubber and plastic waste |
Country Status (12)
Country | Link |
---|---|
US (1) | US6581861B1 (en) |
EP (1) | EP1098743B1 (en) |
JP (1) | JP2002520199A (en) |
CN (1) | CN1309600A (en) |
AT (1) | ATE257767T1 (en) |
AU (1) | AU2148199A (en) |
CA (1) | CA2337844A1 (en) |
CZ (1) | CZ284889B6 (en) |
DE (1) | DE69914203T2 (en) |
PL (1) | PL345547A1 (en) |
SK (1) | SK283500B6 (en) |
WO (1) | WO2000003853A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022178879A1 (en) * | 2021-02-27 | 2022-09-01 | 苏州巴涛信息科技有限公司 | Solid waste crushing apparatus |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ294208B6 (en) * | 2003-03-05 | 2004-10-13 | Rieteráczáa@S | Device for crushing plastic products and/or half-finished products, particularly for the purpose of recycling thereof |
LT5522B (en) | 2006-12-27 | 2008-10-27 | Uab "Gumos Technologijos" | Apparatus for tire rubber covering destruction and system for its loading and unloading |
CN102225548B (en) * | 2011-03-29 | 2014-02-19 | 山东华盛农业药械有限责任公司 | Automatic plastic tube cutting machine |
CN104923369A (en) * | 2015-06-18 | 2015-09-23 | 苏晓玲 | Extrusion pulverizer for producing ceramics |
CN104971815A (en) * | 2015-06-19 | 2015-10-14 | 苏晓玲 | Automatic material conveying pulverizer for ceramic production |
CN104971817A (en) * | 2015-06-19 | 2015-10-14 | 苏晓玲 | Automatic discharging pulverizer for producing ceramics |
CZ306606B6 (en) * | 2016-08-12 | 2017-03-22 | Jiří Říha | A device for processing rubber waste |
CN110280374B (en) * | 2019-06-24 | 2021-02-12 | 青岛市市立医院 | Chinese-medicinal material fine crushing grinder |
CN112934356A (en) * | 2021-02-05 | 2021-06-11 | 刘早生 | Garbage treatment device for hardware production and processing |
CN112828018B (en) * | 2021-02-15 | 2022-08-09 | 湖南臻和亦康医疗用品有限公司 | Medical waste processing treatment device |
CN114029313B (en) * | 2021-11-02 | 2022-08-26 | 杭州燎发环保设备有限公司 | Wreath pulverizer |
CN117599902B (en) * | 2024-01-22 | 2024-05-17 | 陕西正能农牧科技有限责任公司 | Reducing mechanism with impurity screen removal function |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4836459A (en) * | 1986-10-25 | 1989-06-06 | Gebruder Bauermeister & Co. | Apparatus for feeding rolling mills, particularly for oil seed |
DE4020227A1 (en) * | 1990-06-26 | 1992-01-02 | Celi Antonio Maria Dipl Ing | METHOD AND DEVICE FOR PROCESSING USED DEVICE BATTERIES |
DE4200751A1 (en) * | 1991-03-08 | 1992-09-17 | Ottomar Salzmann | Vehicle window breaker - has paired toothed rollers followed by removal of glass fragments from both sides of film between the glass panes |
WO1994007670A2 (en) * | 1992-10-06 | 1994-04-14 | Sota Environmental Res Group | Cryogenic processing of used tires and other materials |
US5385307A (en) * | 1993-12-27 | 1995-01-31 | Azar; Essa T. | Cryogenic tire recycling system |
DE19617450A1 (en) * | 1996-05-02 | 1997-11-06 | Hessabi Iradj | Method and device for the recovery of rubber-like elastomers |
DE19648551A1 (en) * | 1996-11-23 | 1998-05-28 | Gerd Rudolf Meilke | Rubber powder or rubber powder |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2211838A (en) * | 1936-07-08 | 1940-08-20 | Homer C Riggs | Method and apparatus for continuously crushing and discharging carbonized and foreign substances from woolen and worsted fabrics |
US5100063A (en) * | 1990-06-19 | 1992-03-31 | West Fab, Inc. | Recovery of components of waste plasterboard |
FR2719239B1 (en) * | 1994-05-02 | 1996-08-23 | Sanzio Agostinelli | Apparatus for the treatment and recovery of rubbery materials, in particular of the pneumatic type. |
DE19533078A1 (en) * | 1995-09-07 | 1997-03-13 | Messer Griesheim Gmbh | Method and device for grinding and classifying regrind |
-
1998
- 1998-07-17 CZ CZ982257A patent/CZ284889B6/en not_active IP Right Cessation
-
1999
- 1999-02-08 AT AT99901573T patent/ATE257767T1/en not_active IP Right Cessation
- 1999-02-08 EP EP99901573A patent/EP1098743B1/en not_active Expired - Lifetime
- 1999-02-08 DE DE1999614203 patent/DE69914203T2/en not_active Expired - Fee Related
- 1999-02-08 WO PCT/CZ1999/000004 patent/WO2000003853A1/en active IP Right Grant
- 1999-02-08 AU AU21481/99A patent/AU2148199A/en not_active Abandoned
- 1999-02-08 SK SK74-2001A patent/SK283500B6/en not_active IP Right Cessation
- 1999-02-08 JP JP2000559981A patent/JP2002520199A/en active Pending
- 1999-02-08 CA CA 2337844 patent/CA2337844A1/en not_active Abandoned
- 1999-02-08 US US09/744,032 patent/US6581861B1/en not_active Expired - Lifetime
- 1999-02-08 CN CN99808744A patent/CN1309600A/en active Pending
- 1999-02-08 PL PL34554799A patent/PL345547A1/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4836459A (en) * | 1986-10-25 | 1989-06-06 | Gebruder Bauermeister & Co. | Apparatus for feeding rolling mills, particularly for oil seed |
DE4020227A1 (en) * | 1990-06-26 | 1992-01-02 | Celi Antonio Maria Dipl Ing | METHOD AND DEVICE FOR PROCESSING USED DEVICE BATTERIES |
DE4200751A1 (en) * | 1991-03-08 | 1992-09-17 | Ottomar Salzmann | Vehicle window breaker - has paired toothed rollers followed by removal of glass fragments from both sides of film between the glass panes |
WO1994007670A2 (en) * | 1992-10-06 | 1994-04-14 | Sota Environmental Res Group | Cryogenic processing of used tires and other materials |
US5385307A (en) * | 1993-12-27 | 1995-01-31 | Azar; Essa T. | Cryogenic tire recycling system |
DE19617450A1 (en) * | 1996-05-02 | 1997-11-06 | Hessabi Iradj | Method and device for the recovery of rubber-like elastomers |
DE19648551A1 (en) * | 1996-11-23 | 1998-05-28 | Gerd Rudolf Meilke | Rubber powder or rubber powder |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022178879A1 (en) * | 2021-02-27 | 2022-09-01 | 苏州巴涛信息科技有限公司 | Solid waste crushing apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE69914203T2 (en) | 2004-11-04 |
CZ225798A3 (en) | 1999-03-17 |
JP2002520199A (en) | 2002-07-09 |
EP1098743A1 (en) | 2001-05-16 |
CA2337844A1 (en) | 2000-01-27 |
EP1098743B1 (en) | 2004-01-14 |
ATE257767T1 (en) | 2004-01-15 |
CN1309600A (en) | 2001-08-22 |
US6581861B1 (en) | 2003-06-24 |
SK742001A3 (en) | 2001-08-06 |
PL345547A1 (en) | 2001-12-17 |
CZ284889B6 (en) | 1999-03-17 |
DE69914203D1 (en) | 2004-02-19 |
AU2148199A (en) | 2000-02-07 |
SK283500B6 (en) | 2003-08-05 |
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