ATE181260T1 - CENTRIFUGAL FORCE CLIFTER, ROTOR SHAFT BEARING - Google Patents
CENTRIFUGAL FORCE CLIFTER, ROTOR SHAFT BEARINGInfo
- Publication number
- ATE181260T1 ATE181260T1 AT96102305T AT96102305T ATE181260T1 AT E181260 T1 ATE181260 T1 AT E181260T1 AT 96102305 T AT96102305 T AT 96102305T AT 96102305 T AT96102305 T AT 96102305T AT E181260 T1 ATE181260 T1 AT E181260T1
- Authority
- AT
- Austria
- Prior art keywords
- rotor shaft
- shaft bearing
- clifter
- classification
- centrifugal force
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Centrifugal Separators (AREA)
- Paper (AREA)
- Sliding-Contact Bearings (AREA)
- Cyclones (AREA)
Abstract
This centrifugal classifier has a cylindrical casing. Its classification air inlet (3) extends over the full height of the classification rotor (2). Both axial ends of the rotor shaft extend outwards through the fine material outlet volumes (17, 18), the latter having the same diameter as the classification rotor itself. In the improved new arrangement, each fines outlet volume (17, 18) has a re-entrant section (19, 20), to contain a rotor shaft bearing. The fines outlet volume widens axially outwards, in a screw- or spiral formation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511314A DE19511314C2 (en) | 1995-03-28 | 1995-03-28 | Centrifugal classifier |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE181260T1 true ATE181260T1 (en) | 1999-07-15 |
Family
ID=7757942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96102305T ATE181260T1 (en) | 1995-03-28 | 1996-02-16 | CENTRIFUGAL FORCE CLIFTER, ROTOR SHAFT BEARING |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0734787B1 (en) |
JP (1) | JP2969555B2 (en) |
AT (1) | ATE181260T1 (en) |
DE (2) | DE19511314C2 (en) |
DK (1) | DK0734787T3 (en) |
ES (1) | ES2135803T3 (en) |
GR (1) | GR3030557T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19947862A1 (en) * | 1999-09-23 | 2001-03-29 | Bauermeister Verfahrenstechnik | Air classifier |
DE19945646A1 (en) * | 1999-09-23 | 2001-04-05 | Krupp Polysius Ag | Process and air classifier for classifying shredded feed material |
CN104815794B (en) * | 2015-04-24 | 2016-12-07 | 冯愚斌 | The impurity separating device of a kind of soft chip material of spiral wind spraying aid type and method |
CN112275354A (en) * | 2020-10-10 | 2021-01-29 | 李帅 | Rice processing method |
CN117339878B (en) * | 2023-12-04 | 2024-01-30 | 云南凯瑞特工程机械设备有限公司 | Mobile screening station with light matter separation system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1607631A1 (en) * | 1967-07-27 | 1970-10-22 | Krupp Gmbh | Air separator |
DE1757582C2 (en) * | 1968-05-20 | 1976-03-11 | The Georgia Marble Co., Atlanta, .Ga. (V.St.A.) | Centrifugal basket wind sifter |
DE2551175A1 (en) * | 1975-11-14 | 1977-05-26 | Erich Beck | Gas flow spiral sifter - has pre:accelerator system for material to be sieved with independent gas flow production pump |
DE2825400C2 (en) * | 1978-06-09 | 1984-02-02 | Omya Gmbh, 5000 Koeln | Cutting machine |
DE2951819C2 (en) * | 1979-12-21 | 1982-09-16 | Omya GmbH, 5000 Köln | Centrifugal separator |
DE3622413C2 (en) * | 1986-07-03 | 1995-08-03 | Krupp Polysius Ag | Classifier |
DE3712136C1 (en) * | 1987-04-10 | 1988-08-04 | Omya Gmbh | Centrifugal classifier |
DE3741650C1 (en) * | 1987-12-09 | 1988-12-01 | Orenstein & Koppel Ag | Apparatus for classifying dust-like bulk materials |
DE4112018A1 (en) * | 1990-06-08 | 1991-12-12 | Kloeckner Humboldt Deutz Ag | SAFE |
-
1995
- 1995-03-28 DE DE19511314A patent/DE19511314C2/en not_active Expired - Fee Related
-
1996
- 1996-02-16 DK DK96102305T patent/DK0734787T3/en active
- 1996-02-16 AT AT96102305T patent/ATE181260T1/en active
- 1996-02-16 DE DE59602216T patent/DE59602216D1/en not_active Expired - Lifetime
- 1996-02-16 EP EP96102305A patent/EP0734787B1/en not_active Expired - Lifetime
- 1996-02-16 ES ES96102305T patent/ES2135803T3/en not_active Expired - Lifetime
- 1996-03-26 JP JP8095953A patent/JP2969555B2/en not_active Expired - Fee Related
-
1999
- 1999-06-17 GR GR990401638T patent/GR3030557T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK0734787T3 (en) | 1999-12-06 |
JP2969555B2 (en) | 1999-11-02 |
JPH08281214A (en) | 1996-10-29 |
EP0734787A1 (en) | 1996-10-02 |
DE59602216D1 (en) | 1999-07-22 |
DE19511314A1 (en) | 1996-10-02 |
DE19511314C2 (en) | 1997-02-06 |
ES2135803T3 (en) | 1999-11-01 |
EP0734787B1 (en) | 1999-06-16 |
GR3030557T3 (en) | 1999-10-29 |
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