SE430659B - Forfarande och apparat for pneumatisk finklassificering - Google Patents

Forfarande och apparat for pneumatisk finklassificering

Info

Publication number
SE430659B
SE430659B SE7807511A SE7807511A SE430659B SE 430659 B SE430659 B SE 430659B SE 7807511 A SE7807511 A SE 7807511A SE 7807511 A SE7807511 A SE 7807511A SE 430659 B SE430659 B SE 430659B
Authority
SE
Sweden
Prior art keywords
medium
fraction
fine
extension
coarse
Prior art date
Application number
SE7807511A
Other languages
English (en)
Swedish (sv)
Other versions
SE7807511L (sv
Inventor
R T Hukki
Original Assignee
Larox Ag
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 Larox Ag filed Critical Larox Ag
Publication of SE7807511L publication Critical patent/SE7807511L/xx
Publication of SE430659B publication Critical patent/SE430659B/sv

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
    • B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
    • 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
    • B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00

Landscapes

  • Cyclones (AREA)
  • Combined Means For Separation Of Solids (AREA)
SE7807511A 1977-07-09 1978-07-04 Forfarande och apparat for pneumatisk finklassificering SE430659B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28890/77A GB1580655A (en) 1977-07-09 1977-07-09 Method and apparatus for pneumatic fine classification

Publications (2)

Publication Number Publication Date
SE7807511L SE7807511L (sv) 1979-01-10
SE430659B true SE430659B (sv) 1983-12-05

Family

ID=10282841

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7807511A SE430659B (sv) 1977-07-09 1978-07-04 Forfarande och apparat for pneumatisk finklassificering

Country Status (10)

Country Link
US (1) US4248699A (fr)
JP (1) JPS5439265A (fr)
AT (1) AT358498B (fr)
AU (1) AU520238B2 (fr)
CA (1) CA1081163A (fr)
DE (1) DE2829977A1 (fr)
FI (1) FI59737C (fr)
FR (1) FR2396597A1 (fr)
GB (1) GB1580655A (fr)
SE (1) SE430659B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580655A (en) * 1977-07-09 1980-12-03 Lappeenrannan Konepaja Oy Method and apparatus for pneumatic fine classification
DE2931767A1 (de) * 1979-08-04 1981-02-05 Deere & Co Reinigungsvorrichtung fuer erntemaschinen
JPS57117360A (en) * 1981-01-12 1982-07-21 Mitsubishi Mining & Cement Co Ltd Cyclone
US4526678A (en) * 1983-06-22 1985-07-02 Elkem Chemicals, Inc. Apparatus and method for separating large from small particles suspended in a gas stream
FI78241C (fi) * 1985-05-03 1989-07-10 Larox Ag Pneumatiskt klassificeringsfoerfarande och -anordning.
DE3812229A1 (de) * 1988-04-13 1989-10-26 Paul E Bernutat Umluftsichter
DE4126065C2 (de) * 1991-04-15 1994-09-29 Buehler Ag Verfahren zur Luftführung für das Putzen von Griessen sowie Griessputzmaschine
DE4308103A1 (de) * 1993-03-15 1994-09-22 Buehler Ag Wirbelbett
US5800578A (en) * 1995-07-27 1998-09-01 Air Conveying Corporation Air separation system including a tangential separator and a pneumatic relay conveyer
US6193075B1 (en) * 1996-09-30 2001-02-27 Colgate-Palmolive Company Air classification of animal by-products
US8578628B2 (en) * 2000-08-29 2013-11-12 Rich Technology Solutions Limited Milling and drying apparatus incorporating a cyclone
US20060035192A1 (en) * 2001-08-29 2006-02-16 Eco Technology International (2000) Limited Milling and drying apparatus incorporating a cyclone
BR0318409A (pt) * 2003-07-21 2006-08-01 Prysmian Cavi Sistemi Energia métodos para limpar um lote de materiais granulares a ser usado na extrusão de um produto, e, aparelhos para remover contaminantes de uma coleção de pelotas destinada a extrudar um produto, e para limpar um lote de materiais destinado a extrudar um produto
US20070023328A1 (en) * 2005-07-29 2007-02-01 Flora Jonathan J Recycling horizontal cyclonic segregator for processing harvested nuts and fruits
UA111922C2 (uk) * 2015-05-25 2016-06-24 Олена Іванівна Кострубяк Аеродинамічний рециркуляційний сепаратор сипучих матеріалів
EP3877074A4 (fr) * 2018-06-01 2023-09-13 MobiAir Pte. Ltd. Appareil et procédé pour nettoyer un fluide chargé de particules à l'aide d'une technologie de diviseur multi-flux à faible énergie ne nécessitant pas de milieu filtrant
DE102018220946A1 (de) 2018-12-04 2020-06-04 Suncoal Industries Gmbh Partikelförmige Kohlenstoffmaterialien und Verfahren zu deren Auftrennung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL77535C (fr) * 1951-10-19
CH465534A (de) * 1963-12-20 1968-11-30 Rumpf Hans Prof Ing Dr Verfahren und Vorrichtung zum Sichten von körnigem Gut im Querstrom
FR1592545A (fr) * 1968-05-15 1970-05-19
US3693791A (en) * 1970-02-06 1972-09-26 Brehm Dr Ingbureau Ag Method of, and apparatus for, spiral air classification of solid particles in a gaseous carrier
FI54681C (fi) * 1971-09-27 1979-02-12 Insinoeoeritoimisto Engineerin Pneumatiskt klassificeringsfoerfarande och pneumatisk klassificerare foer utfoerande av foerfarandet
SU455753A1 (ru) * 1973-06-12 1975-01-05 Государственный Научно-Исследовательский И Проектный Институт Силикатного Бетона Автоклавного Твердения Клиссификатор
US3948771A (en) * 1973-11-30 1976-04-06 Messerschmitt-Bolkow-Blohm Gmbh Method and apparatus for separating suspended matter from a fluid by centrifugal force
GB1580655A (en) * 1977-07-09 1980-12-03 Lappeenrannan Konepaja Oy Method and apparatus for pneumatic fine classification

Also Published As

Publication number Publication date
ATA492478A (de) 1980-02-15
US4248699A (en) 1981-02-03
AT358498B (de) 1980-09-10
DE2829977A1 (de) 1979-01-25
AU520238B2 (en) 1982-01-21
FR2396597A1 (fr) 1979-02-02
CA1081163A (fr) 1980-07-08
AU3745878A (en) 1980-01-03
FI59737C (fi) 1981-10-12
JPS5439265A (en) 1979-03-26
FI782206A (fi) 1979-01-10
FR2396597B1 (fr) 1983-11-18
GB1580655A (en) 1980-12-03
SE7807511L (sv) 1979-01-10
FI59737B (fi) 1981-06-30

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