DK140714B - Circulating air screen. - Google Patents

Circulating air screen.

Info

Publication number
DK140714B
DK140714B DK94270AA DK94270A DK140714B DK 140714 B DK140714 B DK 140714B DK 94270A A DK94270A A DK 94270AA DK 94270 A DK94270 A DK 94270A DK 140714 B DK140714 B DK 140714B
Authority
DK
Denmark
Prior art keywords
circulating air
air screen
screen
circulating
air
Prior art date
Application number
DK94270AA
Other languages
Danish (da)
Other versions
DK140714C (en
Inventor
Paul Bernutat
Original Assignee
Paul Bernutat
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 Paul Bernutat filed Critical Paul Bernutat
Publication of DK140714B publication Critical patent/DK140714B/en
Application granted granted Critical
Publication of DK140714C publication Critical patent/DK140714C/da

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
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/005—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external rotors, e.g. impeller, ventilator, fan, blower, pump
DK94270AA 1969-03-01 1970-02-25 Circulating air screen. DK140714B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1910501A DE1910501C3 (en) 1969-03-01 1969-03-01 Circulating air classifier

Publications (2)

Publication Number Publication Date
DK140714B true DK140714B (en) 1979-11-05
DK140714C DK140714C (en) 1980-04-08

Family

ID=5726827

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94270AA DK140714B (en) 1969-03-01 1970-02-25 Circulating air screen.

Country Status (10)

Country Link
US (1) US3682302A (en)
AT (1) AT300692B (en)
BE (1) BE746711A (en)
CA (1) CA946756A (en)
CH (1) CH510471A (en)
DE (1) DE1910501C3 (en)
DK (1) DK140714B (en)
FR (1) FR2033164A5 (en)
GB (1) GB1253952A (en)
SE (1) SE365130B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2235789C3 (en) * 1972-07-21 1974-12-12 Polysius Ag, 4723 Neubeckum Vertical-axis circulating air wind sifter
US3972808A (en) * 1974-03-25 1976-08-03 Manley Bros. Of Indiana, Inc. Pneumatic classifier with particle removal system
DD208561B1 (en) * 1982-06-22 1986-12-10 Dessau Zementanlagenbau Veb DISPERSING DEVICE FOR A STATIC VISIBILITY
US5735403A (en) * 1995-03-22 1998-04-07 Stiglianese; Michael L. Apparatus for removal of fine particles in material flow system
GB2319738A (en) 1996-11-29 1998-06-03 Notetry Ltd Apparatus for separating particles from a fluid flow
US6739456B2 (en) 2002-06-03 2004-05-25 University Of Florida Research Foundation, Inc. Apparatus and methods for separating particles
KR100783142B1 (en) 2007-03-12 2007-12-07 삼성광주전자 주식회사 A separating apparatus of a vacuum cleaner
US9132432B2 (en) 2011-10-15 2015-09-15 Dean Andersen Trust Isotropic quantization sorting systems of automobile shredder residue to enhance recovery of recyclable materials
US8226019B2 (en) 2011-10-15 2012-07-24 Dean Andersen Trust Systems for isotropic quantization sorting of automobile shredder residue to enhance recovery of recyclable resources
CN107252798B (en) * 2017-08-11 2023-09-08 淮北市金华面粉有限公司 Double-screen bran-removing machine
CN113369026B (en) * 2021-05-28 2022-05-06 赣江新区澳博颗粒科技研究院有限公司 Superfine grading swirler and manufacturing process thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB772303A (en) * 1954-09-20 1957-04-10 Smidth & Co As F L Improvements in the separation of slurries into fractions of differing particle content
US3095369A (en) * 1961-06-14 1963-06-25 Westfalia Dinnendahl Air-circulation classifier
CH482471A (en) * 1963-12-20 1969-12-15 Rumpf Hans Prof Ing Dr Method and device for sifting granular material in the cross flow for separation limits below 1 mm
DE1240374B (en) * 1966-03-03 1967-05-11 Westfalia Dinnendahl Groeppel Circulating air separator
DE1607623A1 (en) * 1967-08-21 1970-10-22 Wedag Westfalia Dinnendahl Grinding plant for moist goods

Also Published As

Publication number Publication date
DE1910501B2 (en) 1975-04-10
DE1910501C3 (en) 1980-01-31
CA946756A (en) 1974-05-07
GB1253952A (en) 1971-11-17
FR2033164A5 (en) 1970-11-27
DE1910501A1 (en) 1970-10-15
AT300692B (en) 1972-08-10
SE365130B (en) 1974-03-18
US3682302A (en) 1972-08-08
CH510471A (en) 1971-07-31
BE746711A (en) 1970-07-31
DK140714C (en) 1980-04-08

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