BRPI0408172A - aparelho e método de separação de filmes plásticos a partir de lixo para coletagem - Google Patents

aparelho e método de separação de filmes plásticos a partir de lixo para coletagem

Info

Publication number
BRPI0408172A
BRPI0408172A BRPI0408172A BRPI0408172A BR PI0408172 A BRPI0408172 A BR PI0408172A BR PI0408172 A BRPI0408172 A BR PI0408172A BR PI0408172 A BRPI0408172 A BR PI0408172A
Authority
BR
Brazil
Prior art keywords
waste
plastic films
collection
plastic
separation
Prior art date
Application number
Other languages
English (en)
Inventor
Steven Tse
Original Assignee
Wst Internat Holdings Ltd
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 Wst Internat Holdings Ltd filed Critical Wst Internat Holdings Ltd
Publication of BRPI0408172A publication Critical patent/BRPI0408172A/pt

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
    • 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
    • B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
    • 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
    • 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
    • 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
    • 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
    • B29B2017/0224—Screens, sieves
    • 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
    • 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
    • B29B2017/0286—Cleaning means used for separation
    • B29B2017/0289—Washing the materials in liquids
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/065—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts containing impurities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/008—Wide strips, e.g. films, webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7128—Bags, sacks, sachets
    • 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
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

"APARELHO E MéTODO DE SEPARAçãO DE FILMES PLáSTICOS A PARTIR DE LIXO PARA COLETAGEM". A presente invenção se refere a um aparelho e a um método que têm a capacidade de fazer a separação de filmes plásticos a partir de lixo para coletagem que tiram vantagem da ductilidade (maleabilidade) de plásticos, da separação e das propriedades de extensibilidade de filmes plásticos em água, e da propriedade de adesão de água para filmes plásticos de maneira a proporcionar uma implementação de descarte de lixo nova e única de rapidamente, efetivamente, convenientemente, e precisamente fazer a separação de materiais de tamanho médio, de materiais leves e de filmes plásticos a partir de lixo pequeno para coletagem e desempenhar uma limpeza inicial de lixo por intermédio de água enquanto classificando lixo para facilitar um subseqüente descarte de lixo.
BRPI0408172 2003-05-13 2004-05-07 aparelho e método de separação de filmes plásticos a partir de lixo para coletagem BRPI0408172A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/436,109 US6994221B2 (en) 2003-05-13 2003-05-13 Apparatus and method of separating plastic films from garbage for collection
PCT/IB2004/001452 WO2004101099A2 (en) 2003-05-13 2004-05-07 Apparatus and method of separating plastic films from garbage for collection

Publications (1)

Publication Number Publication Date
BRPI0408172A true BRPI0408172A (pt) 2006-03-21

Family

ID=33417083

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408172 BRPI0408172A (pt) 2003-05-13 2004-05-07 aparelho e método de separação de filmes plásticos a partir de lixo para coletagem

Country Status (7)

Country Link
US (1) US6994221B2 (pt)
EP (1) EP1644123A4 (pt)
JP (1) JP2006525890A (pt)
KR (1) KR101190960B1 (pt)
AU (1) AU2004237949B2 (pt)
BR (1) BRPI0408172A (pt)
WO (1) WO2004101099A2 (pt)

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US8501858B2 (en) * 2002-09-12 2013-08-06 Board Of Trustees Of Michigan State University Expanded graphite and products produced therefrom
US7255233B2 (en) * 2004-06-14 2007-08-14 Uchicago Argonne Llc Method and apparatus for separating mixed plastics using flotation techniques
AU2006208531B2 (en) * 2005-01-31 2009-07-23 Holm Christensen Biosystemer Aps A method for separation of heterogeneous products, including household waste
US8181592B2 (en) 2005-04-01 2012-05-22 Vibratory Solutions, Llc Apparatus for applying coating to products and methods of use thereof
US7504024B1 (en) * 2005-04-19 2009-03-17 Thermaco, Inc. Apparatus for draining at least one sink
US8322538B2 (en) * 2009-08-19 2012-12-04 Janssen Bill M Method and apparatus for separating fines from rock
US9635880B2 (en) * 2009-10-27 2017-05-02 Vibratory Solutions, Llc Reduced-size apparatus for applying food coating and methods of use thereof
WO2012173615A1 (en) * 2011-06-15 2012-12-20 Steven Viny Apparatus and method for separating solid waste
CN103240262B (zh) * 2013-04-24 2016-07-06 长春奥瑞投资管理有限公司 垃圾分类回收系统及垃圾分类回收方法
CN108480217B (zh) * 2018-04-24 2024-06-14 湖南工程学院 一种城市生活垃圾分选机
NL2023674B1 (nl) * 2019-08-20 2021-04-13 De Greefs Wagen Carrosserie En Machb B V Vellenverwijderaar voor het verwijderen van beschermvellen uit een waterkanaal, sorteerlijn voorzien daarvan en werkwijze daarvoor
WO2021048351A2 (en) 2019-09-11 2021-03-18 Michiel Cramwinckel Process to convert a waste polymer product to a gaseous product
CN110801646B (zh) * 2019-10-12 2022-04-12 湖南洞庭环保科技有限公司 一种污水处理用沉淀池的浮渣清理器
WO2021084016A1 (en) 2019-10-29 2021-05-06 Michiel Cramwinckel Process for a plastic product conversion
CN110899124B (zh) * 2019-12-17 2022-03-25 安徽信息工程学院 一种垃圾智能分类系统
CN112958454A (zh) * 2021-01-28 2021-06-15 福建名盛美洁环境工程有限公司 一种生活垃圾分类回收无害化处理系统
CN113800281B (zh) * 2021-11-02 2025-06-20 郑州中航维尔科技有限公司 一种刮板筛分输送机
CN114345709A (zh) * 2022-01-11 2022-04-15 黄玉龙 一种逆向输送高精度轻重垃圾分级筛选装置
CN117364722A (zh) * 2023-11-27 2024-01-09 茅台学院 一种漂浮物拦截装置
CN118287485B (zh) * 2024-03-25 2025-12-05 北京中泓升环境科技有限公司 一种土壤修复装置

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Also Published As

Publication number Publication date
WO2004101099A2 (en) 2004-11-25
KR20060030852A (ko) 2006-04-11
WO2004101099A3 (en) 2005-05-19
US6994221B2 (en) 2006-02-07
KR101190960B1 (ko) 2012-10-15
US20040226864A1 (en) 2004-11-18
AU2004237949A1 (en) 2004-11-25
JP2006525890A (ja) 2006-11-16
EP1644123A4 (en) 2008-03-26
AU2004237949B2 (en) 2009-02-05
EP1644123A2 (en) 2006-04-12

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.