ATE237406T1 - Dekantierzentrifuge - Google Patents

Dekantierzentrifuge

Info

Publication number: ATE237406T1
Authority: AT; Austria
Prior art keywords: bowl; suspension; fraction; heavy; outlets
Prior art date: 1996-05-29

Application number

AT97303516T

Other languages

English (en)

Inventor

Roger Richard Green

Thomas George Hoskin

Original Assignee

Imerys Minerals Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1996-05-29

Filing date

1997-05-22

Publication date

2003-05-15

1997-05-22 Application filed by Imerys Minerals Ltd filed Critical Imerys Minerals Ltd

2003-05-15 Application granted granted Critical

2003-05-15 Publication of ATE237406T1 publication Critical patent/ATE237406T1/de

Links

239000000463 material Substances 0.000 abstract 5
239000000725 suspension Substances 0.000 abstract 4
239000007788 liquid Substances 0.000 abstract 3
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 2
238000007599 discharging Methods 0.000 abstract 2
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 2
239000002245 particle Substances 0.000 abstract 2
239000005995 Aluminium silicate Substances 0.000 abstract 1
239000004606 Fillers/Extenders Substances 0.000 abstract 1
235000012211 aluminium silicate Nutrition 0.000 abstract 1
239000007900 aqueous suspension Substances 0.000 abstract 1
229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
239000001175 calcium sulphate Substances 0.000 abstract 1
235000011132 calcium sulphate Nutrition 0.000 abstract 1
239000011256 inorganic filler Substances 0.000 abstract 1
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
239000001023 inorganic pigment Substances 0.000 abstract 1
239000011707 mineral Substances 0.000 abstract 1
239000011343 solid material Substances 0.000 abstract 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
- 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
- B04B2001/2091—Configuration of solids outlets

Landscapes

Centrifugal Separators (AREA)

AT97303516T 1996-05-29 1997-05-22 Dekantierzentrifuge ATE237406T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB9611209.9A GB9611209D0 (en)	1996-05-29	1996-05-29	Decanter centrifuge

Publications (1)

Publication Number	Publication Date
ATE237406T1 true ATE237406T1 (de)	2003-05-15

Family

ID=10794470

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT97303516T ATE237406T1 (de)	1996-05-29	1997-05-22	Dekantierzentrifuge

Country Status (7)

Country	Link
US (1)	US5792039A (de)
EP (1)	EP0810032B1 (de)
AT (1)	ATE237406T1 (de)
AU (1)	AU731284B2 (de)
BR (1)	BR9703345A (de)
DE (2)	DE69720852T2 (de)
GB (1)	GB9611209D0 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6290636B1 (en) *	2000-04-28	2001-09-18	Georg Hiller, Jr.	Helix centrifuge with removable heavy phase discharge nozzles
US6561965B1 (en) *	2000-10-20	2003-05-13	Alfa Laval Inc.	Mist pump for a decanter centrifuge feed chamber
US7491263B2 (en)	2004-04-05	2009-02-17	Technology Innovation, Llc	Storage assembly
DE102005025784A1 (de) *	2005-06-04	2006-12-07	Hiller Gmbh	Schneckenzentrifuge
DK201070592A (en)	2010-12-30	2012-07-01	Alfa Laval Corp Ab	A centrifugal separator having an inlet with wear resistance members, and a feed zone element with wear resistance members, and a feed zone element with wear resistance members
WO2012161560A2 (en) *	2011-05-24	2012-11-29	Lok Kong Loh Tong Weng	Modern decanter
CA2877520A1 (en)	2012-06-15	2013-12-19	650438 Alberta Ltd.	Method and system for separation of suspensions
CN105413891A (zh) *	2015-12-14	2016-03-23	宜兴市华鼎粮食机械有限公司	一种新型喂料方式的卧式螺旋离心机转鼓
USD928856S1 (en) *	2019-06-11	2021-08-24	Henan Changda Bee Industry Co., Ltd	Gearbox for honey centrifuge
CN111054528B (zh) *	2019-12-12	2024-02-02	武汉德泽环保科技有限公司	一种活塞推料离心机及其送料方法
CN115608524A (zh) *	2022-10-24	2023-01-17	上海市离心机械研究所有限公司	一种适用于大处理量场景的螺旋推料器及包含其的离心机

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB307065A (en) *	1928-03-02	1929-10-17	Bergedorfer Eisenwerk Ag	Improvements in or relating to centrifuges for the separation of solid matter from liquids
GB372679A (en) *	1930-10-11	1932-05-12	Separator Ab	Improvements in scaping worms for centrifugal bowls
US3096282A (en) *	1957-12-30	1963-07-02	Sharples Corp	Improvement in centrifuges
US3419211A (en) *	1967-10-23	1968-12-31	Hitachi Shipbuilding Eng Co	Centrifugal machine with differential drive
GB1357775A (en) *	1970-06-11	1974-06-26	Krueger As I	Centrifuge for draining off water from sewage sludge
DE2515452A1 (de) *	1975-04-09	1976-10-21	Mono Pumps Ltd	Abscheidezentrifuge
US4334647A (en) *	1980-12-03	1982-06-15	Bird Machine Company, Inc.	Centrifuges
GB2099334B (en) *	1981-05-28	1985-10-02	Westfalia Separator Ag	Drive for screw centrifuge
US4743226A (en) *	1983-04-29	1988-05-10	Geosource Inc.	High capacity continuous solid bowl centrifuge
DK154540C (da) *	1986-05-06	1989-04-24	Alfa Laval Separation As	Dekantercentrifuge
DE3620912A1 (de) *	1986-06-21	1987-12-23	Kloeckner Humboldt Deutz Ag	Zentrifuge zum kontinuierlichen trennen von stoffen unterschiedlicher dichte
JPH01218650A (ja) *	1988-02-29	1989-08-31	Nishihara Environ Sanit Res Corp	連続排出型遠心分離機
DE4005755A1 (de) *	1989-10-17	1991-04-18	Kloeckner Humboldt Deutz Ag	Vollmantel-schneckenzentrifuge
US5151079A (en) *	1990-09-27	1992-09-29	Conoco Specialty Products Inc.	Method and apparatus for reduction of particle disintegration
SE509487C2 (sv) *	1991-03-22	1999-02-01	Warman Int Ltd	Centrifugalpump
DE4112957A1 (de) *	1991-04-20	1992-10-22	Kloeckner Humboldt Deutz Ag	Vollmantel-schneckenzentrifuge
DE4115347C2 (de) *	1991-05-10	1999-07-22	Baker Hughes De Gmbh	Vollmantel-Schneckenzentrifuge zur Klassierung eines Feststoff-Flüssigkeitsgemisches
GB9225067D0 (en) *	1992-12-01	1993-01-20	Broadbent & Sons Ltd Thomas	Decanting-type centrifuges

1996
- 1996-05-29 GB GBGB9611209.9A patent/GB9611209D0/en active Pending
1997
- 1997-05-22 EP EP97303516A patent/EP0810032B1/de not_active Expired - Lifetime
- 1997-05-22 DE DE69720852T patent/DE69720852T2/de not_active Expired - Fee Related
- 1997-05-22 DE DE0810032T patent/DE810032T1/de active Pending
- 1997-05-22 AT AT97303516T patent/ATE237406T1/de not_active IP Right Cessation
- 1997-05-23 US US08/862,452 patent/US5792039A/en not_active Expired - Fee Related
- 1997-05-27 AU AU23628/97A patent/AU731284B2/en not_active Ceased
- 1997-05-30 BR BR9703345A patent/BR9703345A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0810032B1 (de)	2003-04-16
DE810032T1 (de)	2001-04-19
EP0810032A1 (de)	1997-12-03
DE69720852D1 (de)	2003-05-22
GB9611209D0 (en)	1996-07-31
AU2362897A (en)	1997-12-04
AU731284B2 (en)	2001-03-29
DE69720852T2 (de)	2004-01-29
BR9703345A (pt)	1998-10-27
US5792039A (en)	1998-08-11

Legal Events

Date	Code	Title	Description
2003-10-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE237406T1 (de)	2003-05-15	Dekantierzentrifuge
US4190194A (en)	1980-02-26	Solids liquid separating centrifuge with solids classification
JP3398786B2 (ja)	2003-04-21	固形物の湿式選別方法および装置
JPS60500487A (ja)	1985-04-11	媒体を順次異種成分に分離する方法及び該方法を実施する為の装置
DK0806245T3 (da)	2001-09-17	Snekkecentrifuge med centrifugalventil
GB9013371D0 (en)	1990-08-08	Improvements in separating systems
GB1523204A (en)	1978-08-31	Decanter centrifuge
EP0638365A3 (de)	1995-09-13	Verfahren und Vorrichtung zur Trennung eines feinkörnigen Feststoffes in zwei Kornfraktionen.
EP0791396A3 (de)	1998-02-11	Effektive Kunststoffsortierung
KR100494851B1 (ko)	2005-10-28	교반분쇄기
SE9701507L (sv)	1997-10-26	Skruvpress för att separera vätskor från blandningar av fasta partiklar och vätskor
GB2255519A (en)	1992-11-11	Separating a solid-liquid mixture
CA2001470A1 (en)	1991-04-25	Solids-liquids separator
US2625320A (en)	1953-01-13	Centrifuge for rapid extraction of fine particles from suspensions
US2766930A (en)	1956-10-16	Centrifugal separator
CA1233445A (en)	1988-03-01	Centrifugal separator
HU198862B (en)	1989-12-28	Mantle screen device for sorting granules advantageously in size range of 20-300 micrometers
RU2185892C2 (ru)	2002-07-27	Центрифуга для разделения суспензий
CA2243328A1 (en)	1997-08-07	Process for centrifugal separation of material
CN202263653U (zh)	2012-06-06	卧式螺旋卸料沉降离心机的螺旋排渣装置
CN202270587U (zh)	2012-06-13	卧式螺旋卸料沉降离心机的螺旋液相澄清装置
US4365741A (en)	1982-12-28	Continuous centrifugal separation of coal from sulfur compounds and mineral impurities
EP1020227A1 (de)	2000-07-19	Zentrifuge zur nassmechanischen Trennung von Feststoffgemischen
US5078163A (en)	1992-01-07	Disc ash conditioner
CN216125858U (zh)	2022-03-25	一种具有耐磨机构的离心机锥转毂