CH682053A5 - - Google Patents
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- Publication number
- CH682053A5 CH682053A5 CH391990A CH391990A CH682053A5 CH 682053 A5 CH682053 A5 CH 682053A5 CH 391990 A CH391990 A CH 391990A CH 391990 A CH391990 A CH 391990A CH 682053 A5 CH682053 A5 CH 682053A5
- Authority
- CH
- Switzerland
- Prior art keywords
- screw
- control
- axial forces
- axial
- speed control
- Prior art date
Links
- 239000007787 solid Substances 0.000 claims description 17
- 230000003068 static effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 230000001419 dependent effect Effects 0.000 claims description 8
- 230000002706 hydrostatic effect Effects 0.000 claims description 7
- 239000013049 sediment Substances 0.000 description 8
- 238000007906 compression Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 238000005056 compaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000000956 solid--liquid extraction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B1/2016—Driving control or mechanisms; Arrangement of transmission gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
Landscapes
- Centrifugal Separators (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH391990A CH682053A5 (enrdf_load_stackoverflow) | 1990-12-11 | 1990-12-11 | |
| JP32075391A JP3308573B2 (ja) | 1990-12-11 | 1991-12-04 | スクリューコンベヤ型遠心分離機を制御する方法および装置 |
| DK91120887T DK0490270T3 (da) | 1990-12-11 | 1991-12-05 | Fremgangsmåde og indretning til regulering af en helkappecentrifuge |
| EP19910120887 EP0490270B1 (de) | 1990-12-11 | 1991-12-05 | Verfahren und Einrichtung zur Regelung einer Vollmantelzentrifuge |
| DE59104607T DE59104607D1 (de) | 1990-12-11 | 1991-12-05 | Verfahren und Einrichtung zur Regelung einer Vollmantelzentrifuge. |
| AU88859/91A AU648125B2 (en) | 1990-12-11 | 1991-12-05 | Method and device for controlling a solid-shell centrifuge |
| SU5010483/13A RU2072659C1 (ru) | 1990-12-11 | 1991-12-10 | Способ регулирования центрифуги со сплошной боковой поверхностью и центрифуга |
| BR9105336A BR9105336A (pt) | 1990-12-11 | 1991-12-11 | Metodo para controlar uma centrifuga de carcaca macica e centrifuga |
| US08/334,347 US5529566A (en) | 1990-12-11 | 1994-11-02 | Method for controlling a solid-shell centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH391990A CH682053A5 (enrdf_load_stackoverflow) | 1990-12-11 | 1990-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH682053A5 true CH682053A5 (enrdf_load_stackoverflow) | 1993-07-15 |
Family
ID=4266316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH391990A CH682053A5 (enrdf_load_stackoverflow) | 1990-12-11 | 1990-12-11 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0490270B1 (enrdf_load_stackoverflow) |
| JP (1) | JP3308573B2 (enrdf_load_stackoverflow) |
| AU (1) | AU648125B2 (enrdf_load_stackoverflow) |
| BR (1) | BR9105336A (enrdf_load_stackoverflow) |
| CH (1) | CH682053A5 (enrdf_load_stackoverflow) |
| DE (1) | DE59104607D1 (enrdf_load_stackoverflow) |
| DK (1) | DK0490270T3 (enrdf_load_stackoverflow) |
| RU (1) | RU2072659C1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997020634A1 (en) * | 1995-12-01 | 1997-06-12 | Baker Hughes Incorporated | Method and apparatus for controlling and monitoring continuous feed centrifuge |
| EP3689470A1 (en) | 2017-06-15 | 2020-08-05 | Alfa Laval Corporate AB | Centrifugal separator and method of operating a centrifugal separator |
| DE102019126325A1 (de) * | 2019-09-30 | 2021-04-01 | Gea Mechanical Equipment Gmbh | Vollmantel-Schneckenzentrifuge |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1431973A (fr) * | 1964-04-17 | 1966-03-18 | Alfa Laval Ab | Organe détecteur pour la mesure d'une poussée |
| US3532264A (en) * | 1968-10-15 | 1970-10-06 | Bird Machine Co | Centrifugal separation apparatus |
| US4070290A (en) * | 1976-03-04 | 1978-01-24 | Bird Machine Company, Inc. | Centrifuge with torsional vibration sensing and signaling |
| GB1583517A (en) * | 1977-05-04 | 1981-01-28 | Jackson J F | Solid bowl decanter centrifuges of the scroll discharge type |
| DE3115692A1 (de) * | 1981-04-18 | 1982-11-11 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Adaptives regelverfahren |
-
1990
- 1990-12-11 CH CH391990A patent/CH682053A5/de not_active IP Right Cessation
-
1991
- 1991-12-04 JP JP32075391A patent/JP3308573B2/ja not_active Expired - Fee Related
- 1991-12-05 EP EP19910120887 patent/EP0490270B1/de not_active Expired - Lifetime
- 1991-12-05 DK DK91120887T patent/DK0490270T3/da active
- 1991-12-05 DE DE59104607T patent/DE59104607D1/de not_active Expired - Lifetime
- 1991-12-05 AU AU88859/91A patent/AU648125B2/en not_active Ceased
- 1991-12-10 RU SU5010483/13A patent/RU2072659C1/ru active
- 1991-12-11 BR BR9105336A patent/BR9105336A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0490270A3 (de) | 1992-07-08 |
| DK0490270T3 (da) | 1995-07-10 |
| AU648125B2 (en) | 1994-04-14 |
| RU2072659C1 (ru) | 1997-01-27 |
| EP0490270A2 (de) | 1992-06-17 |
| JP3308573B2 (ja) | 2002-07-29 |
| JPH04267957A (ja) | 1992-09-24 |
| BR9105336A (pt) | 1992-09-01 |
| AU8885991A (en) | 1992-06-18 |
| EP0490270B1 (de) | 1995-02-15 |
| DE59104607D1 (de) | 1995-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NV | New agent |
Ref country code: CH Representative=s name: FREI PATENTANWALTSBUERO AG |
|
| PL | Patent ceased |