DE3470852D1 - Device for separating sheet material in a refuse processing plant - Google Patents

Device for separating sheet material in a refuse processing plant

Info

Publication number
DE3470852D1
DE3470852D1 DE8484402539T DE3470852T DE3470852D1 DE 3470852 D1 DE3470852 D1 DE 3470852D1 DE 8484402539 T DE8484402539 T DE 8484402539T DE 3470852 T DE3470852 T DE 3470852T DE 3470852 D1 DE3470852 D1 DE 3470852D1
Authority
DE
Germany
Prior art keywords
cyclone
passage
sheet material
air
separation
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.)
Expired
Application number
DE8484402539T
Other languages
German (de)
Inventor
Jean Pierre Panaud
Francois Petit
Pierre Riaux
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.)
Internationale SA Entpr Ind
Original Assignee
Internationale SA Entpr Ind
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 Internationale SA Entpr Ind filed Critical Internationale SA Entpr Ind
Application granted granted Critical
Publication of DE3470852D1 publication Critical patent/DE3470852D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/06—Feeding or discharging arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents

Landscapes

  • Paper (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Making Paper Articles (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Processing Of Solid Wastes (AREA)
  • Cyclones (AREA)

Abstract

1. A device for separation of sheet material in an apparatus for treatment of refuse, comprising separation means, stop means for the sheet materials, a cyclone (28), a second duct (27) between said stop means and the cyclone, a third duct between the cyclone and the separation means, and a blower (31) for ensuring a flow of air in a circuit formed between the separation means, the stop means, the cyclone, and back to the separation means, through said second and third ducts, characterised in that said separation means comprises a first passage (9), substantially vertical, and means (10, 14) for causing in this first passage an ascending flow of air, in that said device comprises a first duct (16) of venturi shape between said first passage and said stop means to close said air circuit, and in that said first and third ducts open substantially opposite each other on to the upper part of said first passage to cause a transverse flow of air.
DE8484402539T 1983-12-08 1984-12-10 Device for separating sheet material in a refuse processing plant Expired DE3470852D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8319668A FR2556246B1 (en) 1983-12-08 1983-12-08 DEVICE FOR SEPARATING SHEET MATERIALS IN A WASTE PROCESSING PLANT

Publications (1)

Publication Number Publication Date
DE3470852D1 true DE3470852D1 (en) 1988-06-09

Family

ID=9294983

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484402539T Expired DE3470852D1 (en) 1983-12-08 1984-12-10 Device for separating sheet material in a refuse processing plant

Country Status (4)

Country Link
EP (1) EP0145601B1 (en)
AT (1) ATE33949T1 (en)
DE (1) DE3470852D1 (en)
FR (1) FR2556246B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099863A (en) * 1987-08-24 1992-03-31 Universal Leaf Tobacco Co., Inc. Apparatus for separating threshed leaf tobacco
DE19520486C2 (en) * 1994-06-24 1999-08-12 Iwa Ingenieurbuero Wolfgang Ad Process and plant for separating light material particles
CN104271267B (en) * 2012-03-28 2017-05-10 独立行政法人产业技术综合研究所 Particle sorting machine
CN111672758A (en) * 2020-07-29 2020-09-18 抚顺赛瑞特环保科技有限公司 Sorting device, waste residue recovery equipment and sorting method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT350486B (en) * 1975-02-27 1979-06-11 Goergen Fritz Aurel PROCESS AND DEVICE FOR SEPARATING VARIOUS FRACTIONS FROM MUELL
DE2522148A1 (en) * 1975-05-17 1976-12-02 Hans Richard Lenz Separator for mixed solids - using cross flow of air through a vertical filter screen for medium particles and then cyclone
US3986949A (en) * 1975-07-07 1976-10-19 Duca Mark B Di Air classifier
US3981454A (en) * 1975-07-07 1976-09-21 Williams Patent Crusher And Pulverizer Company Waste material processing apparatus
FR2352596A1 (en) * 1976-05-24 1977-12-23 Femia Pneumatic separator to clean mechanically harvested vegetables - esp. green beams which become airborne while stones etc. fall through air stream
US4127476A (en) * 1977-06-13 1978-11-28 Fred D. Iannazzi Air-classification apparatus and process for the segregation of mixed office-paper waste
DE2804548A1 (en) * 1978-02-03 1979-08-09 Krauss Maffei Ag Wet paper separation from refuse - uses stream of hot air introduced at refuse entry end with subsequent sifting
US4361290A (en) * 1980-06-23 1982-11-30 Francis Peter M Adjustable rotary crusher

Also Published As

Publication number Publication date
ATE33949T1 (en) 1988-05-15
EP0145601A1 (en) 1985-06-19
EP0145601B1 (en) 1988-05-04
FR2556246A1 (en) 1985-06-14
FR2556246B1 (en) 1986-09-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee