FR2379319A1 - APPARATUS FOR SEPARATING MATERIALS INTO LOW-DIMENSIONAL PIECES - Google Patents

APPARATUS FOR SEPARATING MATERIALS INTO LOW-DIMENSIONAL PIECES

Info

Publication number
FR2379319A1
FR2379319A1 FR7803575A FR7803575A FR2379319A1 FR 2379319 A1 FR2379319 A1 FR 2379319A1 FR 7803575 A FR7803575 A FR 7803575A FR 7803575 A FR7803575 A FR 7803575A FR 2379319 A1 FR2379319 A1 FR 2379319A1
Authority
FR
France
Prior art keywords
level
materials
liquid
low
separating materials
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.)
Granted
Application number
FR7803575A
Other languages
French (fr)
Other versions
FR2379319B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sorema Srl
Original Assignee
Sorema Srl
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 Sorema Srl filed Critical Sorema Srl
Publication of FR2379319A1 publication Critical patent/FR2379319A1/en
Application granted granted Critical
Publication of FR2379319B1 publication Critical patent/FR2379319B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • 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
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof 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
    • Y02W30/52—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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Appareil du genre de ceux utilisés pour séparer en fonction de leur masse volumique, des materiaux, par exemple des matériaux transportés le long d'une installation de traitement au moyen d'eau ou d'un autre liquide Cet appareil comprend une cuve de séparation remplie de liquide jusqu'à un niveau donné, des moyens pour introduire le liquide transporteur avec les matières à séparer sous ce niveau, des premiers moyens d'expulsion de matière à ce niveau, des seconds moyens d'expulsion au fond de la cuve et éventuellement des troisièmes moyens d'expulsion entre le niveau donné et le niveau d'introduction. L'appareil peut séparer des matériaux de types variés, en choisissant convenablement la masse volumique du liquide et la hauteur du niveau d'introduction des matériaux.Apparatus of the kind used for separating, on the basis of their density, materials, for example materials transported along a treatment plant by means of water or other liquid This apparatus comprises a filled separation tank liquid up to a given level, means for introducing the conveyor liquid with the materials to be separated below this level, first means for expelling material at this level, second means for expelling at the bottom of the tank and possibly third means of expulsion between the given level and the introductory level. The apparatus can separate materials of various types, by suitably choosing the density of the liquid and the height of the level of introduction of the materials.

FR7803575A 1977-02-08 1978-02-08 APPARATUS FOR SEPARATING MATERIALS INTO LOW-DIMENSIONAL PIECES Granted FR2379319A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2004977A IT1078065B (en) 1977-02-08 1977-02-08 APPARATUS TO SEPARATE SMALL PIECE MATERIALS

Publications (2)

Publication Number Publication Date
FR2379319A1 true FR2379319A1 (en) 1978-09-01
FR2379319B1 FR2379319B1 (en) 1983-09-09

Family

ID=11163410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803575A Granted FR2379319A1 (en) 1977-02-08 1978-02-08 APPARATUS FOR SEPARATING MATERIALS INTO LOW-DIMENSIONAL PIECES

Country Status (5)

Country Link
DE (1) DE2803164A1 (en)
ES (1) ES466748A1 (en)
FR (1) FR2379319A1 (en)
GB (1) GB1595822A (en)
IT (1) IT1078065B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094282A2 (en) * 1982-05-11 1983-11-16 Guerrero Ferrer, Fernando An installation for the recovery of contaminated polyolefin plastics materials

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483768A (en) * 1979-10-11 1984-11-20 Sorema S.R.L. Apparatus for separating materials of small size
HU192541B (en) * 1984-02-28 1987-06-29 Magyar Aluminium Method and apparatus for separating into two phases sludge contains granules of various size
DE4023434A1 (en) * 1990-07-20 1992-01-23 Fritz Bufe Sepn. system for shredded plastic materials - delivers with liq. below surface in flotation basin
JP2501513B2 (en) * 1992-07-03 1996-05-29 株式会社アスク Bamboo fiber manufacturing method
EP2709774B2 (en) 2012-06-06 2021-01-06 Herbold Meckesheim Gmbh Apparatus for prewashing comminuted plastic parts
CN110124845B (en) * 2019-04-30 2020-11-24 朱昀汐 Solid waste classification processing apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744170C (en) * 1942-03-19 1944-01-10 Schuechtermann & Kremer Baum A Floating and sinking vessels for separating goods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094282A2 (en) * 1982-05-11 1983-11-16 Guerrero Ferrer, Fernando An installation for the recovery of contaminated polyolefin plastics materials
EP0094282A3 (en) * 1982-05-11 1985-08-21 Guerrero Ferrer, Fernando An installation for the recovery of contaminated polyolefin plastics materials

Also Published As

Publication number Publication date
FR2379319B1 (en) 1983-09-09
GB1595822A (en) 1981-08-19
DE2803164C2 (en) 1988-10-06
IT1078065B (en) 1985-05-08
DE2803164A1 (en) 1978-08-10
ES466748A1 (en) 1978-10-16

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Legal Events

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ST Notification of lapse