SE7711994L - MATERIAL SORTING DEVICE IN AN AIR CURRENT - Google Patents
MATERIAL SORTING DEVICE IN AN AIR CURRENTInfo
- Publication number
- SE7711994L SE7711994L SE7711994A SE7711994A SE7711994L SE 7711994 L SE7711994 L SE 7711994L SE 7711994 A SE7711994 A SE 7711994A SE 7711994 A SE7711994 A SE 7711994A SE 7711994 L SE7711994 L SE 7711994L
- Authority
- SE
- Sweden
- Prior art keywords
- classifying
- air classifier
- classified
- chamber
- suction nozzle
- 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
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The air classifier (1) possesses a plurality of identical classifying elements (2) connected in series. Each classifying element (2) has a chamber (3) with a feed opening (4) for material to be classified and a discharge opening (5) for coarse material. Each chamber (3) has two plates (6, 7), the upper plate (6) being designed as a box (10) with a perforated working surface (11). Opposite the base (6) is a suction nozzle (16) for fine material. The suction nozzle (16) can be pivoted upwards and is provided with an adjustable and movable secondary air opening (18). The air classifier can thus be adapted to the properties of the feedstock. In particular, it has a minimum of classifying stages which permit a multiplicity of components of the material to be classified to be separated according to only slightly different sorting features. The air classifier is suitable in particular for use for municipal refuse. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762648326 DE2648326C2 (en) | 1976-10-26 | 1976-10-26 | Air separator |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7711994L true SE7711994L (en) | 1978-04-27 |
SE421272B SE421272B (en) | 1981-12-14 |
Family
ID=5991365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7711994A SE421272B (en) | 1976-10-26 | 1977-10-25 | MATERIAL SORTING DEVICE IN AN AIR FLOW |
Country Status (10)
Country | Link |
---|---|
AU (1) | AU507510B2 (en) |
BE (1) | BE859973A (en) |
CH (1) | CH623754A5 (en) |
DE (1) | DE2648326C2 (en) |
ES (1) | ES462638A1 (en) |
FR (1) | FR2369021A1 (en) |
GB (1) | GB1537798A (en) |
IT (1) | IT1090234B (en) |
NL (1) | NL169966C (en) |
SE (1) | SE421272B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT8321934V0 (en) * | 1983-05-20 | 1983-05-20 | Barbieri Adriano | SELECTING MACHINE FOR GRANULAR PRODUCTS IN GENERAL. |
DE3626044A1 (en) * | 1986-08-08 | 1988-02-04 | Uralsky Politekhn Inst | WINIFIFIER FOR SEPARATING SCHUETTES |
AT386362B (en) * | 1986-08-13 | 1988-08-10 | Uralsky Politekhn Inst | GRAVITY WINIFIFIER FOR SEPARATING SHEET MATERIALS |
DE10054418B4 (en) * | 2000-11-03 | 2006-05-18 | Iss Engineering | Method and device for removing dusty and fibrous additives from bulk material |
CN105312234B (en) * | 2014-06-27 | 2017-12-12 | 中联重科股份有限公司 | Air distribution device, distribution method, material production equipment and material production method |
RU2745140C1 (en) * | 2020-03-17 | 2021-03-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Якутская государственная сельскохозяйственная академия" | Grain separation method and device for its implementation |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE507092C (en) * | 1930-09-11 | Fritz Endres | Device for cleaning grain by means of a suction air stream | |
BE408707A (en) * | ||||
FR516731A (en) * | 1920-03-26 | 1921-04-25 | Emile Gustave Ferdinand De Rob | Air binder, by density, with variation in drop height, of the material to be classified, expansion or contraction of the air column and automatic distribution |
US1593729A (en) * | 1924-12-20 | 1926-07-27 | Albert H Stebbins | Classifier |
US1660686A (en) * | 1927-02-01 | 1928-02-28 | Albert H Stebbins | Air classifier |
US1861248A (en) * | 1930-01-03 | 1932-05-31 | Albert H Stebbins | Air classifier |
FR738342A (en) * | 1932-06-09 | 1932-12-23 | Aspirator, separator for cleaning wheat before mounting | |
US2351351A (en) * | 1940-08-15 | 1944-06-13 | Lever Brothers Ltd | Apparatus for dedusting comminuted soap |
FR1076134A (en) * | 1951-10-23 | 1954-10-22 | Miag Muehlenbau & Ind Gmbh | Method and device for cleaning granular products |
DE2917744C2 (en) * | 1979-05-02 | 1986-10-23 | Bucher-Guyer AG Maschinenfabrik, Niederweningen, Zürich | Haymaking machine for raking, turning and tedding |
-
1976
- 1976-10-26 DE DE19762648326 patent/DE2648326C2/en not_active Expired
-
1977
- 1977-08-30 CH CH1056677A patent/CH623754A5/en not_active IP Right Cessation
- 1977-09-06 FR FR7727159A patent/FR2369021A1/en active Granted
- 1977-09-13 GB GB3809877A patent/GB1537798A/en not_active Expired
- 1977-09-20 IT IT5109277A patent/IT1090234B/en active
- 1977-09-26 ES ES462638A patent/ES462638A1/en not_active Expired
- 1977-09-29 AU AU29223/77A patent/AU507510B2/en not_active Expired
- 1977-10-06 NL NL7710977A patent/NL169966C/en not_active IP Right Cessation
- 1977-10-21 BE BE181943A patent/BE859973A/en not_active IP Right Cessation
- 1977-10-25 SE SE7711994A patent/SE421272B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL7710977A (en) | 1978-04-28 |
SE421272B (en) | 1981-12-14 |
ES462638A1 (en) | 1978-08-01 |
BE859973A (en) | 1978-02-15 |
FR2369021A1 (en) | 1978-05-26 |
FR2369021B1 (en) | 1983-10-28 |
AU507510B2 (en) | 1980-02-14 |
AU2922377A (en) | 1979-04-05 |
DE2648326B1 (en) | 1978-03-30 |
CH623754A5 (en) | 1981-06-30 |
IT1090234B (en) | 1985-06-26 |
NL169966B (en) | 1982-04-16 |
GB1537798A (en) | 1979-01-04 |
DE2648326C2 (en) | 1978-11-23 |
NL169966C (en) | 1982-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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