LU88199A1 - METHOD AND DEVICE FOR TRANSFORMING A RAW MATERIAL CONTAINING OR LESS THAN TWO DIFFERENT THERMOPLASTIC MATERIALS INTO A NEW HOMOGENEOUS THERMOPLASTIC MATERIAL - Google Patents

METHOD AND DEVICE FOR TRANSFORMING A RAW MATERIAL CONTAINING OR LESS THAN TWO DIFFERENT THERMOPLASTIC MATERIALS INTO A NEW HOMOGENEOUS THERMOPLASTIC MATERIAL Download PDF

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Publication number
LU88199A1
LU88199A1 LU88199A LU88199A LU88199A1 LU 88199 A1 LU88199 A1 LU 88199A1 LU 88199 A LU88199 A LU 88199A LU 88199 A LU88199 A LU 88199A LU 88199 A1 LU88199 A1 LU 88199A1
Authority
LU
Luxembourg
Prior art keywords
treatment
enclosure
stirring
energy consumed
raw material
Prior art date
Application number
LU88199A
Other languages
French (fr)
Original Assignee
Integrated Business Finance
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11409252&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=LU88199(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Integrated Business Finance filed Critical Integrated Business Finance
Publication of LU88199A1 publication Critical patent/LU88199A1/en

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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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
    • B29B7/283—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control measuring data of the driving system, e.g. torque, speed, power
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/44—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with paddles or arms
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Laminated Bodies (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Disintegrating Or Milling (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Glass Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Peptides Or Proteins (AREA)
  • Position Input By Displaying (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

The device comprises a cylindrical chamber (2) fitted with a loading hopper (4) and with a discharging well (5). A rotor (6) fitted with blades (31, 32) is driven in rotation by an electric motor (7) via a clutch (18). The chamber (2) and the bearings (22) of the rotor (6) are surrounded by a protective shroud (26). In the chamber (2), a mixture containing at least two different thermoplastic polymers is subjected to stirring (agitation) by the blades (31, 32) of the rotor (6), and this treatment is stopped after the appearance of a rapid increase in the energy consumed. A homogeneous thermoplastic is thus obtained. <IMAGE>

Claims (13)

1. Procédé de traitement de matières plastiques, caractérisé en ce que l'on soumet au moins deux polymères ou copolymères thermoplastiques différents, à l'état divisé, à un traitement d'agitation et de brassage de façon telle que l'on obtient un produit essentiellement constitué par une matière thermoplastique homogène.1. Process for treating plastics, characterized in that at least two different thermoplastic polymers or copolymers are subjected, in the divided state, to a stirring and stirring treatment in such a way that a product essentially constituted by a homogeneous thermoplastic material. 2. Procédé selon la revendication 1, caractérisé en ce que le traitement est un traitement mécanique et que l'on détermine l'énergie absorbée par le traitement et sa durée d'application.2. Method according to claim 1, characterized in that the treatment is a mechanical treatment and that the energy absorbed by the treatment and its duration of application are determined. 3. Procédé selon la revendication 2, caractérisé en ce que Ton détermine l'énergie mécanique absorbée par la mesure de l'énergie consommée.3. Method according to claim 2, characterized in that Ton determines the mechanical energy absorbed by measuring the energy consumed. 4. Procédé selon la revendication 3, caractérisé en ce que ia durée d'application du traitement est déterminée en fonction de la variation de l'énergie consommée.4. Method according to claim 3, characterized in that ia duration of application of the treatment is determined according to the variation of the energy consumed. 5. Procédé selon la revendication 4, caractérisé en ce que le traitement est arrêté après l'apparition d'une brusque augmentation de l'énergie consommée.5. Method according to claim 4, characterized in that the treatment is stopped after the appearance of a sudden increase in the energy consumed. 6. Procédé selon la revendication 5, caractérisé en ce que le traitement est arrêté lorsqu'une valeur sensiblement constante de l'énergie consommée est atteinte après ladite augmentation de l'énergie consommée.6. Method according to claim 5, characterized in that the processing is stopped when a substantially constant value of the energy consumed is reached after said increase in the energy consumed. 7. Procédé selon l'une des revendications précédentes, caractérisé en ce que l'on effectue ledit traitement dans une enceinte munie de moyens mécaniques d'agitation.7. Method according to one of the preceding claims, characterized in that said treatment is carried out in an enclosure provided with mechanical stirring means. 8. Procédé selon la revendication 7, caractérisé en ce que les moyens d'agitation comportent un rotor muni d'une pluralité de pales.8. Method according to claim 7, characterized in that the stirring means comprise a rotor provided with a plurality of blades. 9. Procédé selon l'une des revendications précédentes pour le traitement d'une matière première renfermant au moins deux polymères ou copolymères thermoplastiques différents, à l'état divisé, et au moins une matière solide non miscible avec lesdits polymères ou copolymères thermoplastiques, caractérisée en ce que l'on effectue au moins une opération de filtration du produit obtenu, de manière à en séparer les particules de matière différente de ladite matière thermoplastique homogène, dispersées dans cette dernière.9. Method according to one of the preceding claims for the treatment of a raw material containing at least two different thermoplastic polymers or copolymers, in the divided state, and at least one solid material immiscible with said thermoplastic polymers or copolymers, characterized in that at least one filtration operation of the product obtained is carried out, so as to separate the particles of material different from said homogeneous thermoplastic material, dispersed in the latter. 10. Procédé selon l'une des revendications précédentes, caractérisé en ce que l'on soumet le produit à un traitement de granulation.10. Method according to one of the preceding claims, characterized in that the product is subjected to a granulation treatment. 11. Dispositif pour la mise en oeuvre du procédé selon la revendication 1, caractérisé en ce qu'il comprend une enceinte munie de moyens d'agitation et de brassage; des moyens pour introduire une matière première à traiter dans cette enceinte; et des moyens pour décharger, hors de cette enceinte, le produit obtenu par traitement de cette matière première dans cette enceinte.11. Device for implementing the method according to claim 1, characterized in that it comprises an enclosure provided with stirring and stirring means; means for introducing a raw material to be treated into this enclosure; and means for discharging, out of this enclosure, the product obtained by treatment of this raw material in this enclosure. 12. Dispositif selon la revendication 11, caractérisé en ce que ladite enceinte est de forme cylindrique et à axe horizontal et que lesdits moyens d'agitation et de brassage sont constitués par un rotor muni d'une pluralité de pales, ce rotor étant monté coaxiale-ment à l'axe de l'enceinte et traversant celle-ci, et étant relié à des moyens d'entraînement du rotor en rotation disposés à l'extérieur de l'enceinte.12. Device according to claim 11, characterized in that said enclosure is of cylindrical shape and with horizontal axis and that said stirring and stirring means are constituted by a rotor provided with a plurality of blades, this rotor being mounted coaxially -ment to the axis of the enclosure and passing through it, and being connected to means for driving the rotating rotor disposed outside the enclosure. 13. Application du procédé selon la revendication 1 pour l'obtention de pièces en matière plastique, caractérisée en ce que l'on met le produit sous forme de pièces conformées venues de moulage par injection.13. Application of the method according to claim 1 for obtaining plastic parts, characterized in that the product is put in the form of shaped parts coming from injection molding.
LU88199A 1991-04-16 1992-12-09 METHOD AND DEVICE FOR TRANSFORMING A RAW MATERIAL CONTAINING OR LESS THAN TWO DIFFERENT THERMOPLASTIC MATERIALS INTO A NEW HOMOGENEOUS THERMOPLASTIC MATERIAL LU88199A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT91TO288 IT1245070B (en) 1991-04-16 1991-04-16 PROCEDURE AND DEVICE FOR THE HOMOGENIZATION OF WASTE OF PLASTIC MATERIAL OF A DIFFERENT NATURE FOR THE PURPOSE OF A REUSE OF THE SAME SIZES

Publications (1)

Publication Number Publication Date
LU88199A1 true LU88199A1 (en) 1993-03-15

Family

ID=11409252

Family Applications (1)

Application Number Title Priority Date Filing Date
LU88199A LU88199A1 (en) 1991-04-16 1992-12-09 METHOD AND DEVICE FOR TRANSFORMING A RAW MATERIAL CONTAINING OR LESS THAN TWO DIFFERENT THERMOPLASTIC MATERIALS INTO A NEW HOMOGENEOUS THERMOPLASTIC MATERIAL

Country Status (41)

Country Link
EP (1) EP0539534B2 (en)
JP (1) JPH05508122A (en)
KR (1) KR100216084B1 (en)
CN (2) CN1063700C (en)
AT (1) ATE171101T1 (en)
AU (2) AU653011B2 (en)
BE (1) BE1005779A4 (en)
BG (1) BG61833B1 (en)
BR (1) BR9205235A (en)
CA (1) CA2085236C (en)
CH (1) CH688276A5 (en)
DE (2) DE4291173T1 (en)
DK (2) DK0539534T3 (en)
DZ (1) DZ1571A1 (en)
EG (1) EG19667A (en)
ES (2) ES2124254T5 (en)
FI (1) FI925446A (en)
FR (1) FR2675422B1 (en)
GB (1) GB2260329B (en)
GR (1) GR1001132B (en)
HR (1) HRP920449B1 (en)
HU (1) HU215792B (en)
IE (1) IE81027B1 (en)
IL (2) IL101563A (en)
IT (1) IT1245070B (en)
LU (1) LU88199A1 (en)
MX (1) MX9201792A (en)
NL (1) NL9220001A (en)
NO (1) NO310281B1 (en)
NZ (1) NZ242352A (en)
OA (1) OA09799A (en)
PL (1) PL169931B1 (en)
PT (1) PT100385B (en)
RO (1) RO110133B1 (en)
RU (1) RU2118931C1 (en)
SE (1) SE508021C2 (en)
TN (1) TNSN92031A1 (en)
UY (1) UY23401A1 (en)
WO (2) WO1992018310A1 (en)
YU (1) YU48287B (en)
ZA (1) ZA922833B (en)

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Publication number Priority date Publication date Assignee Title
DE4301066A1 (en) * 1993-01-16 1994-07-21 Igu Umweltschutzanlagen Method and device for processing plastic waste
AUPM621894A0 (en) * 1994-06-10 1994-07-07 Ri-Industries Plastic recycler
US5503788A (en) * 1994-07-12 1996-04-02 Lazareck; Jack Automobile shredder residue-synthetic plastic material composite, and method for preparing the same
DE19500174C1 (en) * 1995-01-05 1996-07-18 Ermafa Kunststofftechnik Chemn Process for producing agglomerate from plastic waste
US5674033A (en) * 1995-05-05 1997-10-07 Ruegg; Thomas Arthur Vehicle tie-down system for container
EP0749818A3 (en) * 1995-06-19 1997-12-03 Ein Engineering Co., Ltd. Reprocessed thermoset resin, method for reprocessing thermoset resin foamed material and method for molding the reprocessed resin
GB2339783A (en) * 1998-07-21 2000-02-09 Plasalloy Limited Recovery and re-use of material from post-consumer waste
JP2002292628A (en) * 2001-03-28 2002-10-09 Sony Corp Method for reuse of used resin
WO2003002043A2 (en) 2001-06-29 2003-01-09 Coloplast A/S A bag for collection of bodily fluids
US7311698B2 (en) 2001-09-24 2007-12-25 Coloplast A/S Urinary catheter assembly allowing for non-contaminated insertion of the catheter into a urinary canal
US7682353B2 (en) 2001-06-29 2010-03-23 Coloplast A/S Catheter device
JP2005053120A (en) * 2003-08-05 2005-03-03 Koohan:Kk Method for molding synthetic resin product using synthetic resin waste material
EP1595671A1 (en) * 2004-05-10 2005-11-16 New Generation Holding Apparatus and process for recycling plastic materials
WO2006035820A1 (en) * 2004-09-28 2006-04-06 Refinverse, Inc. Process for producing reclaimed modified resin compound and reclaimed modified resin compound
CN102062522B (en) * 2010-11-24 2012-07-04 鑫海绳网制造有限公司 Method and device for drying regenerated material granules
CN102294767B (en) * 2011-08-11 2014-10-29 南昌大学 Method for recovering and granulating waste plastic
US9585784B2 (en) 2011-08-29 2017-03-07 Coloplast A/S Catheter activation by handle removal
CN105408078B (en) * 2013-05-24 2018-08-10 波利维斯特知识产权代理有限责任公司 The plastic products processed the system and method for plastics and thus processed
AT517337B1 (en) 2015-07-03 2017-01-15 Sonderhoff Engineering Gmbh mixing device
CN105965714B (en) * 2016-06-17 2024-06-28 东莞市昶丰机械科技有限公司 Novel continuous mixing mill structure
CN109382929B (en) * 2017-08-10 2021-09-21 潍坊云鼎新材料科技有限公司 Non-heating type high-speed melt blending machine
CN107599202B (en) * 2017-10-12 2019-09-17 青岛中嘉建设集团有限公司 Building construction plastic granule agitator
CN111645214A (en) * 2020-06-12 2020-09-11 浙江富全塑业有限公司 Plastic material mixing equipment for packaging container and operation method thereof

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Also Published As

Publication number Publication date
HRP920449B1 (en) 2000-04-30
NL9220001A (en) 1993-03-01
RU2118931C1 (en) 1998-09-20
IT1245070B (en) 1994-09-13
ES2085201A2 (en) 1996-05-16
DE69227004D1 (en) 1998-10-22
HUT66956A (en) 1995-01-30
IL101563A (en) 1996-08-04
FR2675422A1 (en) 1992-10-23
ES2085201B1 (en) 1997-03-16
EP0539534B1 (en) 1998-09-16
DE4291173T1 (en) 1997-07-24
DE69227004T2 (en) 1999-07-22
EP0539534B2 (en) 2006-03-08
IL101621A0 (en) 1992-12-30
EG19667A (en) 1995-08-30
MX9201792A (en) 1992-10-30
BE1005779A4 (en) 1994-01-25
SE9203578L (en) 1992-11-27
ITTO910288A1 (en) 1992-10-17
FR2675422B1 (en) 1994-11-04
NO924633L (en) 1992-12-01
NO310281B1 (en) 2001-06-18
SE508021C2 (en) 1998-08-10
CN1067602A (en) 1993-01-06
IE81027B1 (en) 1999-10-20
YU48287B (en) 1998-05-15
WO1992018310A1 (en) 1992-10-29
DK150492A (en) 1992-12-16
AU653011B2 (en) 1994-09-15
FI925446A0 (en) 1992-11-30
HU215792B (en) 1999-02-01
DZ1571A1 (en) 2002-02-17
CN1063700C (en) 2001-03-28
RO110133B1 (en) 1995-10-30
ES2124254T5 (en) 2006-10-16
CN1067844A (en) 1993-01-13
ES2124254T3 (en) 1999-02-01
ITTO910288A0 (en) 1991-04-16
WO1992018312A1 (en) 1992-10-29
EP0539534A1 (en) 1993-05-05
PL297188A1 (en) 1993-09-20
GB2260329A (en) 1993-04-14
BR9205235A (en) 1993-07-27
YU39792A (en) 1994-09-09
BG61833B1 (en) 1998-07-31
GB9224822D0 (en) 1993-01-20
SE9203578D0 (en) 1992-11-27
OA09799A (en) 1994-04-15
CH688276A5 (en) 1997-07-15
FI925446A (en) 1992-11-30
PL169931B1 (en) 1996-09-30
NO924633D0 (en) 1992-12-01
CA2085236C (en) 2000-11-07
PT100385B (en) 1999-05-31
DK150492D0 (en) 1992-12-16
DK0539534T3 (en) 1999-06-14
UY23401A1 (en) 1992-06-03
NZ242352A (en) 1994-09-27
JPH05508122A (en) 1993-11-18
HU9203620D0 (en) 1993-09-28
AU1434892A (en) 1992-11-17
IE921207A1 (en) 1992-10-21
GB2260329B (en) 1995-09-13
TNSN92031A1 (en) 1993-06-08
BG97167A (en) 1993-12-24
ATE171101T1 (en) 1998-10-15
PT100385A (en) 1994-04-29
ZA922833B (en) 1993-07-12
KR100216084B1 (en) 1999-08-16
GR1001132B (en) 1993-04-28
HRP920449A2 (en) 1997-04-30
ES2085201R (en) 1996-07-16
AU1657292A (en) 1992-11-17
CA2085236A1 (en) 1992-10-17
DK173548B1 (en) 2001-02-19

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