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FR2425279A1 - Granular material sorting machine - has sloping porous vibratory table with baffle at one end dividing air flow into opposite directions - Google Patents

Granular material sorting machine - has sloping porous vibratory table with baffle at one end dividing air flow into opposite directions

Info

Publication number
FR2425279A1
FR2425279A1 FR7814673A FR7814673A FR2425279A1 FR 2425279 A1 FR2425279 A1 FR 2425279A1 FR 7814673 A FR7814673 A FR 7814673A FR 7814673 A FR7814673 A FR 7814673A FR 2425279 A1 FR2425279 A1 FR 2425279A1
Authority
FR
France
Prior art keywords
baffle
opposite directions
air flow
granular material
sorting machine
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
FR7814673A
Other languages
French (fr)
Other versions
FR2425279B3 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7814673A priority Critical patent/FR2425279A1/en
Publication of FR2425279A1 publication Critical patent/FR2425279A1/en
Application granted granted Critical
Publication of FR2425279B3 publication Critical patent/FR2425279B3/fr
Granted legal-status Critical Current

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
    • B03B4/00—Separating by pneumatic tables or by pneumatic jigs
    • B03B4/02—Separating by pneumatic tables or by pneumatic jigs using swinging or shaking tables
    • 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
    • B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

The particle sorting appts. partic. suitable for recovery metal and plastics from comminuted insulated electric cable, can also be used for sorting other materials in bulk. The particles fall from a chute onto a vibratory table with a porous surface. The table slopes at an angle between 0 and 20 degrees and air is blow through the porous surface from a chamber below. A certain distance from the upper end is a baffle with a nearly vertical face and another face nearly parallel to the surface. This baffle tends to split the air current into two opposite directions, assisting the sepn. of the material causing it to pass to the two opposite ends of the surface depending on its density.
FR7814673A 1978-05-11 1978-05-11 Granular material sorting machine - has sloping porous vibratory table with baffle at one end dividing air flow into opposite directions Granted FR2425279A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7814673A FR2425279A1 (en) 1978-05-11 1978-05-11 Granular material sorting machine - has sloping porous vibratory table with baffle at one end dividing air flow into opposite directions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7814673A FR2425279A1 (en) 1978-05-11 1978-05-11 Granular material sorting machine - has sloping porous vibratory table with baffle at one end dividing air flow into opposite directions

Publications (2)

Publication Number Publication Date
FR2425279A1 true FR2425279A1 (en) 1979-12-07
FR2425279B3 FR2425279B3 (en) 1981-10-30

Family

ID=9208361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814673A Granted FR2425279A1 (en) 1978-05-11 1978-05-11 Granular material sorting machine - has sloping porous vibratory table with baffle at one end dividing air flow into opposite directions

Country Status (1)

Country Link
FR (1) FR2425279A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301978A1 (en) * 1983-01-21 1984-07-26 Carl Schenck Ag, 6100 Darmstadt Method for separating a mixture of bulk material and device for carrying out the method
EP0081087A3 (en) * 1981-12-09 1984-09-05 Steag Ag Method and device for separating bulk material according to density
EP0081072A3 (en) * 1981-12-09 1984-09-05 Carl Schenck Ag Vibrating trough with fluidising means for separating bulk material with different densities into fractions with essentially the same density
EP0161995A1 (en) * 1984-03-21 1985-11-21 CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT Société dite: Process for treating foundry sands in order to reclaim chromite, and equipment therefor
EP0648547A1 (en) * 1993-10-19 1995-04-19 Yngve Wahlström A device for separating insulation and metallic material
EP0763383A3 (en) * 1995-09-18 1997-12-17 Sunds Defibrator Loviisa Oy Procedure and apparatus for separating heavy particles of material from lighter ones

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081087A3 (en) * 1981-12-09 1984-09-05 Steag Ag Method and device for separating bulk material according to density
EP0081072A3 (en) * 1981-12-09 1984-09-05 Carl Schenck Ag Vibrating trough with fluidising means for separating bulk material with different densities into fractions with essentially the same density
DE3301978A1 (en) * 1983-01-21 1984-07-26 Carl Schenck Ag, 6100 Darmstadt Method for separating a mixture of bulk material and device for carrying out the method
EP0161995A1 (en) * 1984-03-21 1985-11-21 CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT Société dite: Process for treating foundry sands in order to reclaim chromite, and equipment therefor
EP0648547A1 (en) * 1993-10-19 1995-04-19 Yngve Wahlström A device for separating insulation and metallic material
EP0763383A3 (en) * 1995-09-18 1997-12-17 Sunds Defibrator Loviisa Oy Procedure and apparatus for separating heavy particles of material from lighter ones
US5964355A (en) * 1995-09-18 1999-10-12 Sunds Defibrator Loviisa Oy Procedure and apparatus for separating heavy particles of material from lighter ones

Also Published As

Publication number Publication date
FR2425279B3 (en) 1981-10-30

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Legal Events

Date Code Title Description
TP Transmission of property