WO2008060254A1 - Dispositif de séparation de déchets plastiques - Google Patents

Dispositif de séparation de déchets plastiques Download PDF

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Publication number
WO2008060254A1
WO2008060254A1 PCT/UA2007/000069 UA2007000069W WO2008060254A1 WO 2008060254 A1 WO2008060254 A1 WO 2008060254A1 UA 2007000069 W UA2007000069 W UA 2007000069W WO 2008060254 A1 WO2008060254 A1 WO 2008060254A1
Authority
WO
WIPO (PCT)
Prior art keywords
plastic
loading device
mixer
separation
pipe
Prior art date
Application number
PCT/UA2007/000069
Other languages
English (en)
Russian (ru)
Inventor
Bohdan Anatoliovych Martyniuk
Original Assignee
Bohdan Anatoliovych Martyniuk
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
Application filed by Bohdan Anatoliovych Martyniuk filed Critical Bohdan Anatoliovych Martyniuk
Publication of WO2008060254A1 publication Critical patent/WO2008060254A1/fr

Links

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
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/36—Devices therefor, other than using centrifugal force
    • B03B5/40—Devices therefor, other than using centrifugal force of trough type
    • 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
    • B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
    • B03B5/52—Spiral classifiers
    • 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
    • B03B2011/008—Screw dischargers
    • 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
    • B29B2017/0203—Separating plastics from plastics
    • 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
    • B29B2017/0237—Mechanical separating techniques; devices therefor using density difference
    • B29B2017/0244—Mechanical separating techniques; devices therefor using density difference in liquids
    • 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

Definitions

  • the invention relates to the field of plastic processing and can be used to separate a mixture of plastic raw materials with different specific gravities, for example, when disposing of plastic waste.
  • a similar purpose to the proposed utility model is the well-known structural scheme of the installation, which is used to implement the technology of preparation and use of secondary raw materials from mixtures of thermoplastics with other materials (Starke L. Use of industrial and household waste plastic. Edited by V.A. Braginsky, Leningrad, Chemistry, 1987).
  • the installation which consists of a loading device, a reservoir filled with a separation liquid, a mixer, its drive, does not provide high-performance high-quality separation of the plastic mixture.
  • the basis of the invention is the task of the well-known installation for separating mixtures of thermoplastics with other materials by installing a transportation-separation mechanism to provide high-performance separation of the mixture.
  • the problem is achieved in that in the installation for the separation of plastic waste, which contains a loading device, a reservoir filled with a separation liquid, a mixer, its drive, the mixer is made in the form of a pipe with a conveying screw, which
  • SUBSTITUTE SHEET (RULE 26) connects the loading device to the tank, in the lower and upper part of which installed unloading mechanisms.
  • the pipe with the conveying screw is installed horizontally or with an angle of inclination in the vertical plane of 1-3 O 0 '
  • the unloading mechanisms are made in the form of screws.
  • water or an aqueous solution or a liquid mixture is used as a separation liquid.
  • the drawing shows a structural and technological scheme of the installation for the separation of plastic waste.
  • the design of the installation includes a loading device 1 in the form of a hopper, which is installed in the upper part of the horizontal pipe 2, which connects the loading device 1 to the tank 3.
  • a transport screw 4 connected to the drive 5.
  • Unloading mechanisms are installed in the tank 3, and the mechanism 6 is installed in the upper part 7 of the tank 3, and the mechanism 8 is in the lower 9.
  • the pipe 2 and the tank 3 are filled with a separation fluid 10, in which there are shared substances 11 and 12, and the specific gravity of the substance 11 is less, and the substance 12 is large e the specific gravity of the liquid 10.
  • the pipe 2 can be installed in a vertical plane with an inclination.
  • Unloading mechanisms 6 and 8 can be made in the form of screws.
  • Pre-shredded plastic waste which is a mixture of substances 11 and 12, is loaded into the hopper of the loading device 1, dosed into the pipe 2, which together with
  • the reservoir 3 is filled with a separation liquid 10, for example, water.
  • a separation liquid for example, water.
  • the transport auger 4 at a speed that does not create fluid turbulization rotates from the actuator 5, transporting the separated substances to the reservoir 3 while stirring the mixture of substances along the pipe 2, the substance 11 floats up and gradually fills its upper part, and the substance 12 drowns and gradually fills the bottom.
  • the separated substances 11 and 12 are discharged into the tank 3, from which they are separately taken by unloading mechanisms 6 and 8.
  • Plastic waste which is packaging for food, worn-out products, obsolete PVC, PVC and rubber cable insulation, household plastic products, artificial leather waste, etc., are valuable secondary raw materials that can be used effectively if provided that they are divided into parts.

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention de séparation de déchets plastiques se rapporte au domaine de transformation des plastiques et peut s'utiliser pour séparer un mélange de matières premières plastiques possédant des poids spécifiques différents, par exemple, dans le recyclage de déchets plastiques. L'installation comprend un dispositif de chargement, un réservoir rempli d'un liquide de séparation, un mélangeur et son entraînement. Le mélangeur de l'installation se présente comme un tuyau doté d'une vis de transport qui relie le dispositif de chargement avec le réservoir et dont les parties inférieure et supérieure comprennent des mécanismes de déchargement. Le tuyau à vis de déchargement est monté horizontal ou avec un angle d'inclinaison dans un plan vertical compris entre 1 et 30°, et les mécanismes de déchargement se présentent comme des vis alors qu'on utilise en tant que liquide de séparation de l'eau, une solution à base d'eau ou un mélange de liquides.
PCT/UA2007/000069 2006-11-14 2007-11-12 Dispositif de séparation de déchets plastiques WO2008060254A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAU200611976U UA19825U (en) 2006-11-14 2006-11-14 Installation for separation of plastic waste
UAU200611976 2006-11-14

Publications (1)

Publication Number Publication Date
WO2008060254A1 true WO2008060254A1 (fr) 2008-05-22

Family

ID=37606818

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2007/000069 WO2008060254A1 (fr) 2006-11-14 2007-11-12 Dispositif de séparation de déchets plastiques

Country Status (2)

Country Link
UA (1) UA19825U (fr)
WO (1) WO2008060254A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108745610A (zh) * 2018-07-09 2018-11-06 贵州布依仁农业科技有限公司 油茶生产用油茶籽与果壳分离装置
DE102015009593B4 (de) * 2015-07-24 2021-05-20 Ulrich Winkler Vorrichtung und Verfahren zur Separation von Kunststoffmahlgut nach der spezifischen Dichte

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU979141A1 (ru) * 1981-01-04 1982-12-07 Харьковское Специальное Конструкторско-Технологическое Бюро "Машприборпластик" При Госснабе Ссср Способ разделени отходов пластмасс
SU1472125A1 (ru) * 1987-04-06 1989-04-15 Харьковское специальное конструкторско-технологическое бюро "Машприборпластик" Разделительна ванна
SU1500369A1 (ru) * 1987-07-01 1989-08-15 Харьковское специальное конструкторско-технологическое бюро "Машприборпластик" Устройство дл отмывки и сепарации сыпучих материалов различной плотности
DE4217464A1 (de) * 1992-05-27 1993-12-02 Wilhelm Haeberle Trenneinrichtung
RU2071383C1 (ru) * 1994-10-27 1997-01-10 Оренбургский научно-инженерный центр Уральского отделения РАН Устройство для обработки металлосодержащих отходов

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU979141A1 (ru) * 1981-01-04 1982-12-07 Харьковское Специальное Конструкторско-Технологическое Бюро "Машприборпластик" При Госснабе Ссср Способ разделени отходов пластмасс
SU1472125A1 (ru) * 1987-04-06 1989-04-15 Харьковское специальное конструкторско-технологическое бюро "Машприборпластик" Разделительна ванна
SU1500369A1 (ru) * 1987-07-01 1989-08-15 Харьковское специальное конструкторско-технологическое бюро "Машприборпластик" Устройство дл отмывки и сепарации сыпучих материалов различной плотности
DE4217464A1 (de) * 1992-05-27 1993-12-02 Wilhelm Haeberle Trenneinrichtung
RU2071383C1 (ru) * 1994-10-27 1997-01-10 Оренбургский научно-инженерный центр Уральского отделения РАН Устройство для обработки металлосодержащих отходов

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015009593B4 (de) * 2015-07-24 2021-05-20 Ulrich Winkler Vorrichtung und Verfahren zur Separation von Kunststoffmahlgut nach der spezifischen Dichte
CN108745610A (zh) * 2018-07-09 2018-11-06 贵州布依仁农业科技有限公司 油茶生产用油茶籽与果壳分离装置

Also Published As

Publication number Publication date
UA19825U (en) 2006-12-15

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