ATE198430T1 - INVERTED FILTER CENTRIFUGE - Google Patents
INVERTED FILTER CENTRIFUGEInfo
- Publication number
- ATE198430T1 ATE198430T1 AT97948818T AT97948818T ATE198430T1 AT E198430 T1 ATE198430 T1 AT E198430T1 AT 97948818 T AT97948818 T AT 97948818T AT 97948818 T AT97948818 T AT 97948818T AT E198430 T1 ATE198430 T1 AT E198430T1
- Authority
- AT
- Austria
- Prior art keywords
- centrifuge
- out filter
- dryer
- operating parameters
- solids dryer
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
- B04B3/02—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles from the bowl by means coaxial with the bowl axis and moving to and fro, i.e. push-type centrifuges
- B04B3/025—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles from the bowl by means coaxial with the bowl axis and moving to and fro, i.e. push-type centrifuges with a reversible filtering device
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/12—Other accessories for centrifuges for drying or washing the separated solid particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/10—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges
- B04B2005/105—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges being a grinding mill
Landscapes
- Drying Of Solid Materials (AREA)
- Centrifugal Separators (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
A solids dryer (10) is positioned downstream from a centrifuge with inside-out filter (1), whereby the solid is dehumidified and dried in the centrifuge with inside-out filter by spinning, compressed gas compression and/or heat convection, and in the dryer by heat contact and/or heat convection. The centrifuge with inside-out filter and solids dryer are connected by a locking device (18) to form a single unit. Sensors (35, 63-69) measure the prevailing levels of dehumidification and dryness and determine other operating parameters. The sensors activate a common control unit (71) which regulates the operating parameters. The control unit independently regulates the operating parameters in such a way that the operating times for dehumidification and drying in the centrifuge with inside-out filter and the solids dryer are harmonized and that at the same time the mechanical spinning energy and thermal energies expended by the centrifuge with inside-out filter and the solids dryer are optimally distributed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19648511A DE19648511C1 (en) | 1996-11-22 | 1996-11-22 | Inverted filter centrifuge for separation of solid material-fluid mixture |
PCT/EP1997/005937 WO1998023380A1 (en) | 1996-11-22 | 1997-10-28 | Centrifuge with inside-out filter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE198430T1 true ATE198430T1 (en) | 2001-01-15 |
Family
ID=7812538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97948818T ATE198430T1 (en) | 1996-11-22 | 1997-10-28 | INVERTED FILTER CENTRIFUGE |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0939677B1 (en) |
JP (1) | JP2001509068A (en) |
CN (1) | CN1083738C (en) |
AT (1) | ATE198430T1 (en) |
DE (1) | DE19648511C1 (en) |
ES (1) | ES2153218T3 (en) |
RU (1) | RU2182852C2 (en) |
WO (1) | WO1998023380A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19732006C1 (en) * | 1997-07-25 | 1998-11-19 | Heinkel Ind Zentrifugen | Drum centrifuge with continuous weight measurement indicating filling and degree of de-watering |
DE19839846B4 (en) * | 1998-09-02 | 2007-01-04 | Gebr. Steimel Gmbh & Co. Maschinenfabrik | centrifuge |
DE10115381A1 (en) * | 2001-03-28 | 2002-10-24 | Heinkel Ag | inverting filter centrifuge |
DE10223590B3 (en) * | 2002-05-27 | 2004-02-19 | Klaus Lanner | Mobile swarf processing device has mobile frame supporting centrifuge and conveyor delivering swarf to its upper central feed opening |
DE10245013A1 (en) * | 2002-09-20 | 2004-04-01 | Heinkel Aktiengesellschaft | Filter centrifuge, used in solid/liquid separation processes, comprises housing, outer drum connected to housing, filter unit fixed in drum, and drive shaft fixed to outer drum and filter unit |
DE10323516B3 (en) * | 2003-05-24 | 2004-10-28 | Johannes Gerteis | Dehumidification measuring and control device for filter centrifuge, measures filtrate flow using region of higher sensitivity when flow rate falls below threshold |
DE102005028832A1 (en) * | 2005-06-15 | 2006-12-28 | Fima Maschinenbau Gmbh | Centrifuge device with improved process analysis technology |
DE102006009200A1 (en) * | 2006-02-22 | 2007-08-30 | Fima Maschinenbau Gmbh | Centrifuge operation in e.g. chemical-, pharmaceutical or food manufacture, comprises drying of cake with local radial influx of drying gas, whilst maintaining rotary speed avoiding cake collapse |
US8226822B2 (en) | 2009-04-27 | 2012-07-24 | Hamilton Sundstrand Corporation | Combined oil filter and debris monitor |
WO2013096621A2 (en) * | 2011-12-23 | 2013-06-27 | The Broad Institute, Inc. | Device and method for fragmenting polymers and particles |
US20210008572A1 (en) * | 2018-03-27 | 2021-01-14 | M-I L.L.C. | Centrifuge system |
KR102646571B1 (en) * | 2020-10-05 | 2024-03-11 | 주식회사 엘지화학 | Continuous centrifugal dehydrator |
CN114738995B (en) * | 2022-05-07 | 2023-03-14 | 宁波方太厨具有限公司 | Heating power pond subassembly and contain its gas heater |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE948497C (en) * | 1954-09-08 | 1956-08-30 | Krauss Maffei Ag | Continuously operating centrifuge with a downstream hot gas or hot steam operated drying device |
DE3615013C1 (en) * | 1986-05-02 | 1987-06-11 | Krauss Maffei Ag | Method for monitoring the drying phase in filtration centrifuges |
DE3630920C1 (en) * | 1986-09-11 | 1988-04-07 | Ferdinand Dipl-Ing Reif | Device for drying solid material discharged from a centrifuge |
DE4316081C1 (en) * | 1993-05-13 | 1994-08-04 | Heinkel Ind Zentrifugen | Centrifuge weight measuring device |
DE19529256A1 (en) * | 1995-08-09 | 1996-08-22 | Heinkel Ind Zentrifugen | Procedure and arrangement for cleaning a reversible-filter centrifuge |
-
1996
- 1996-11-22 DE DE19648511A patent/DE19648511C1/en not_active Expired - Fee Related
-
1997
- 1997-10-28 AT AT97948818T patent/ATE198430T1/en not_active IP Right Cessation
- 1997-10-28 CN CN97199958A patent/CN1083738C/en not_active Expired - Fee Related
- 1997-10-28 WO PCT/EP1997/005937 patent/WO1998023380A1/en active IP Right Grant
- 1997-10-28 ES ES97948818T patent/ES2153218T3/en not_active Expired - Lifetime
- 1997-10-28 JP JP52418998A patent/JP2001509068A/en not_active Ceased
- 1997-10-28 RU RU99113045/13A patent/RU2182852C2/en not_active IP Right Cessation
- 1997-10-28 EP EP97948818A patent/EP0939677B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
RU2182852C2 (en) | 2002-05-27 |
CN1238716A (en) | 1999-12-15 |
JP2001509068A (en) | 2001-07-10 |
WO1998023380A1 (en) | 1998-06-04 |
CN1083738C (en) | 2002-05-01 |
EP0939677B1 (en) | 2001-01-03 |
ES2153218T3 (en) | 2001-02-16 |
EP0939677A1 (en) | 1999-09-08 |
DE19648511C1 (en) | 1998-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |