SE430659B - Forfarande och apparat for pneumatisk finklassificering - Google Patents
Forfarande och apparat for pneumatisk finklassificeringInfo
- 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
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)
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)
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)
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 |
-
1977
- 1977-07-09 GB GB28890/77A patent/GB1580655A/en not_active Expired
-
1978
- 1978-06-26 AU AU37458/78A patent/AU520238B2/en not_active Expired
- 1978-07-04 CA CA306,764A patent/CA1081163A/fr not_active Expired
- 1978-07-04 SE SE7807511A patent/SE430659B/sv not_active IP Right Cessation
- 1978-07-05 FR FR7819994A patent/FR2396597A1/fr active Granted
- 1978-07-06 AT AT492478A patent/AT358498B/de not_active IP Right Cessation
- 1978-07-07 DE DE19782829977 patent/DE2829977A1/de not_active Withdrawn
- 1978-07-08 JP JP8252978A patent/JPS5439265A/ja active Pending
- 1978-07-10 FI FI782206A patent/FI59737C/fi not_active IP Right Cessation
-
1979
- 1979-10-09 US US06/082,946 patent/US4248699A/en not_active Expired - Lifetime
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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