ES448152A1 - Materials separating apparatus - Google Patents

Materials separating apparatus

Info

Publication number
ES448152A1
ES448152A1 ES448152A ES448152A ES448152A1 ES 448152 A1 ES448152 A1 ES 448152A1 ES 448152 A ES448152 A ES 448152A ES 448152 A ES448152 A ES 448152A ES 448152 A1 ES448152 A1 ES 448152A1
Authority
ES
Spain
Prior art keywords
drum
materials
axis
heavy
light
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
ES448152A
Other languages
Spanish (es)
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of ES448152A1 publication Critical patent/ES448152A1/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
    • 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
    • B07B4/06—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall using revolving drums
    • 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

  • Combined Means For Separation Of Solids (AREA)
  • Cyclones (AREA)

Abstract

An improved drum air classifier apparatus for classifying mixed solid materials into heavy and light materials, comprising an inclined drum having an axis inclined with respect to the horizontal and open at its upper and lower ends, means for depositing materials to be separated within the drum, means for creating an air current longitudinally through the drum, means for rotating the drum around said geometric axis, and means for raising and lowering the lower end of the drum around an axis geometric adjacent to its upper end, to vary the vector forces acting on the materials contained in the drum and, accordingly, to adjust the separation ratio of light and heavy materials. (Machine-translation by Google Translate, not legally binding)
ES448152A 1975-05-22 1976-05-21 Materials separating apparatus Expired ES448152A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58037375A 1975-05-22 1975-05-22

Publications (1)

Publication Number Publication Date
ES448152A1 true ES448152A1 (en) 1977-07-16

Family

ID=24320809

Family Applications (1)

Application Number Title Priority Date Filing Date
ES448152A Expired ES448152A1 (en) 1975-05-22 1976-05-21 Materials separating apparatus

Country Status (6)

Country Link
JP (1) JPS523761A (en)
DE (1) DE2622987A1 (en)
ES (1) ES448152A1 (en)
FR (1) FR2311598A1 (en)
GB (1) GB1493774A (en)
SE (1) SE7605451L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1089396A (en) * 1977-09-12 1980-11-11 Malcolm M. Paterson Universally adjustable feed conveyor for rotary drum materials separator
US4226704A (en) * 1978-03-01 1980-10-07 Raytheon Company Collector discharge apparatus
US4210527A (en) * 1979-04-12 1980-07-01 Raytheon Company Twin air classifier system
JPS58282A (en) * 1981-06-26 1983-01-05 株式会社ホワイトオ−ク Selecting machine for non-ferrous metal dust
AU542894B2 (en) * 1981-09-03 1985-03-21 Unilever Plc Removal of binder from foundry sand
GB0613351D0 (en) 2006-07-05 2006-08-16 Fryars Thomas Apparatus for separating waste
CN107243455A (en) * 2017-08-02 2017-10-13 北京加隆工程机械有限公司 A kind of roll-type selection by winnowing sorting device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804249A (en) * 1972-10-30 1974-04-16 Gen Electric Air drum sorter for solid waste

Also Published As

Publication number Publication date
DE2622987A1 (en) 1976-12-02
SE7605451L (en) 1976-11-23
FR2311598A1 (en) 1976-12-17
JPS523761A (en) 1977-01-12
GB1493774A (en) 1977-11-30

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