CH379435A - Device for sifting granular material into different grain classes by means of an air or gas stream - Google Patents

Device for sifting granular material into different grain classes by means of an air or gas stream

Info

Publication number
CH379435A
CH379435A CH1331560A CH1331560A CH379435A CH 379435 A CH379435 A CH 379435A CH 1331560 A CH1331560 A CH 1331560A CH 1331560 A CH1331560 A CH 1331560A CH 379435 A CH379435 A CH 379435A
Authority
CH
Switzerland
Prior art keywords
air
gas stream
granular material
different grain
grain classes
Prior art date
Application number
CH1331560A
Other languages
German (de)
Inventor
Sauermann Werner
Original Assignee
Standard Filterbau Gmbh
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 Standard Filterbau Gmbh filed Critical Standard Filterbau Gmbh
Publication of CH379435A publication Critical patent/CH379435A/en

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
    • B07B4/04—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall in cascades
    • 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
    • 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)
  • Combined Means For Separation Of Solids (AREA)
CH1331560A 1959-11-27 1960-11-28 Device for sifting granular material into different grain classes by means of an air or gas stream CH379435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST15849A DE1224132B (en) 1959-11-27 1959-11-27 Device for sifting grainy material into different grain classes

Publications (1)

Publication Number Publication Date
CH379435A true CH379435A (en) 1964-07-15

Family

ID=7456842

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1331560A CH379435A (en) 1959-11-27 1960-11-28 Device for sifting granular material into different grain classes by means of an air or gas stream

Country Status (5)

Country Link
BE (1) BE597293A (en)
CH (1) CH379435A (en)
DE (1) DE1224132B (en)
GB (1) GB899449A (en)
SE (1) SE307549B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611401C2 (en) * 1976-03-18 1981-12-03 Metallgesellschaft Ag, 6000 Frankfurt Process for separating solid granular metallurgical products and their raw materials
HU197681B (en) * 1986-05-08 1989-05-29 Malomipari Kutato Intezet Apparatus and method for classing granular materials particularly wheat connected with grinding
DE102006035260A1 (en) * 2006-07-26 2008-01-31 Martin GmbH für Umwelt- und Energietechnik Method and device for separating residues
DE202006014455U1 (en) 2006-09-18 2006-11-16 Lhs Clean Air Systems Gmbh Coarse and fine material separating device for use in separating air current of separator, has outlet that is arranged for purpose of cross flow review of material below upper inlet for separation air on side opposite to inlet of separator
SE538290C2 (en) 2012-05-31 2016-04-26 Vaederstad Holding Ab Agricultural implements and process for feeding granular material
SE536523C2 (en) * 2012-05-31 2014-01-28 Vaederstad Verken Ab Separator, metering device, agricultural implements and process for the separation of granular material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE511514C (en) * 1922-09-01 1930-11-03 Telex Appbau Ges M B H Method and device for cleaning visible items
DE630736C (en) * 1934-10-13 1936-06-04 Koelner Werkzeugmaschinenfabri Method and device for moistening leaf tobacco
DE691225C (en) * 1934-12-18 1940-05-20 Erich Kramm Dr Ing Device for the execution of the air setting process for the preparation of dry, medium and fine grain mixtures
DE698545C (en) * 1936-01-18 1940-11-12 Prep Ind Combustibles Device for air separation of coal or other dry or moist substances

Also Published As

Publication number Publication date
BE597293A (en) 1961-03-15
DE1224132B (en) 1966-09-01
SE307549B (en) 1969-01-13
GB899449A (en) 1962-06-20

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