NL8120499A - Zelfdoorspoelende centrifuge. - Google Patents

Zelfdoorspoelende centrifuge. Download PDF

Info

Publication number: NL8120499A
Authority: NL; Netherlands
Prior art keywords: drum; fluid; openings; rotor assembly; disc
Prior art date: 1980-12-23

Application number

NL8120499A

Other languages

English (en)

Dutch (nl)

Original Assignee

Donaldson Co Inc

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.)

1980-12-23

Filing date

1981-12-15

Publication date

1982-11-01

1981-12-15 Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc

1982-11-01 Publication of NL8120499A publication Critical patent/NL8120499A/nl

Links

238000011010 flushing procedure Methods 0.000 title claims description 37
239000012530 fluid Substances 0.000 claims description 114
239000007788 liquid Substances 0.000 claims description 91
239000007787 solid Substances 0.000 claims description 37
239000002245 particle Substances 0.000 claims description 31
230000002093 peripheral effect Effects 0.000 claims description 7
125000006850 spacer group Chemical group 0.000 claims description 7
239000004606 Fillers/Extenders Substances 0.000 claims description 4
238000010926 purge Methods 0.000 claims description 3
238000012546 transfer Methods 0.000 claims description 3
230000000977 initiatory effect Effects 0.000 claims description 2
230000001133 acceleration Effects 0.000 claims 3
230000002708 enhancing effect Effects 0.000 claims 2
238000007599 discharging Methods 0.000 claims 1
238000000926 separation method Methods 0.000 description 12
238000011045 prefiltration Methods 0.000 description 5
238000011282 treatment Methods 0.000 description 5
238000013461 design Methods 0.000 description 4
239000003921 oil Substances 0.000 description 4
238000010276 construction Methods 0.000 description 3
239000002826 coolant Substances 0.000 description 3
238000000034 method Methods 0.000 description 3
238000005555 metalworking Methods 0.000 description 2
230000003134 recirculating effect Effects 0.000 description 2
238000005406 washing Methods 0.000 description 2
241000237536 Mytilus edulis Species 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
230000003466 anti-cipated effect Effects 0.000 description 1
238000013459 approach Methods 0.000 description 1
230000001174 ascending effect Effects 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
210000000481 breast Anatomy 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000005352 clarification Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000003116 impacting effect Effects 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
235000020638 mussel Nutrition 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
230000035515 penetration Effects 0.000 description 1
230000007115 recruitment Effects 0.000 description 1
238000010008 shearing Methods 0.000 description 1
239000008247 solid mixture Substances 0.000 description 1
238000009987 spinning Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
- B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S494/00—Imperforate bowl: centrifugal separators
- Y10S494/901—Imperforate bowl: centrifugal separators involving mixture containing oil

Landscapes

Centrifugal Separators (AREA)

NL8120499A 1980-12-23 1981-12-15 Zelfdoorspoelende centrifuge. NL8120499A (nl)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US21950280		1980-12-23
US06/219,502 US4350282A (en)	1980-12-23	1980-12-23	Self-purging centrifuge
US8101676		1981-12-15
PCT/US1981/001676 WO1982002153A1 (fr)	1980-12-23	1981-12-15	Centrifugeuse auto-purgeante

Publications (1)

Publication Number	Publication Date
NL8120499A true NL8120499A (nl)	1982-11-01

Family

ID=22819533

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8120499A NL8120499A (nl)	1980-12-23	1981-12-15	Zelfdoorspoelende centrifuge.

Country Status (9)

Country	Link
US (1)	US4350282A (fr)
BR (1)	BR8108934A (fr)
CA (1)	CA1167817A (fr)
FR (1)	FR2496497B1 (fr)
GB (1)	GB2106807B (fr)
IT (1)	IT1195247B (fr)
NL (1)	NL8120499A (fr)
WO (1)	WO1982002153A1 (fr)
ZA (1)	ZA818918B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4457746A (en) *	1983-01-07	1984-07-03	Core Industries, Inc.	Apparatus for centrifugal separation
US4517752A (en) *	1983-06-27	1985-05-21	Machine Technology, Inc.	Splash retarder
SE448429B (sv) *	1985-07-05	1987-02-23	Alfa Laval Separation Ab	Centrifugalseparator forsedd med styrorgan for separeringsplatarna
US4822330A (en) *	1987-10-30	1989-04-18	Beckman Instruments, Inc.	Rotor with stress relief
US6238329B1 (en) *	1999-02-05	2001-05-29	Ernest E. Rogers	Centrifugal separator for mixed immiscible fluids
SE523672C2 (sv) *	2002-09-02	2004-05-11	3Nine Ab	Anordning för stapling av skivelement
US7077799B2 (en) *	2002-12-16	2006-07-18	Advanced Products Laboratories, Inc.	Apparatus and method for a high-efficiency self-cleaning centrifuge having concentrate cylinders
SE527719C2 (sv) *	2004-06-16	2006-05-23	3Nine Ab	Rotorenhet till en centrifugalseparator
US7901343B2 (en) *	2006-07-31	2011-03-08	Advanced Products Laboratories, Inc.	Methods and apparatus for centrifuging dry solids
KR102551108B1 (ko) *	2022-11-16	2023-07-04	신흥정공(주)	연마성 슬러지 분리장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR663261A (fr) *	1927-11-21	1929-08-19	Alais & Froges & Camarque Cie	Procédé et appareil pour la décantation centrifuge
US2646921A (en) *	1951-08-31	1953-07-28	James S Adams	Device for separating oil from water
US3443748A (en) *	1965-10-24	1969-05-13	Robert W Hooper	Dynamic mixer and centrifuge combination for solvent extraction
DE2033646A1 (de) *	1969-07-24	1971-03-11	Alfa Laval AB Tumba (Schweden)	Anordnung in einem Zentrifugal scheider
US3701469A (en) *	1970-11-02	1972-10-31	Alfa Laval Ab	Centrifuge sludge control and method of operating same
SE345603B (fr) *	1970-12-07	1972-06-05	Alfa Laval Ab
SE348121B (fr) *	1970-12-07	1972-08-28	Alfa Laval Ab
SE350911B (fr) *	1971-03-25	1972-11-13	Alfa Laval Ab
GB1341703A (en) *	1971-04-19	1973-12-25	Mse Holdings Ltd	Centrifuging apparatus
US3741466A (en) *	1971-07-16	1973-06-26	C Weiland	Jet centrifuge
AT340194B (de)	1972-12-12	1977-11-25	Westfalia Separator Ag	Zentrifuge zum trennen von flussigkeitsgemischen
US3861584A (en) *	1973-06-20	1975-01-21	Donaldson Co Inc	Self-purging centrifuge

1980
- 1980-12-23 US US06/219,502 patent/US4350282A/en not_active Expired - Lifetime
1981
- 1981-12-15 NL NL8120499A patent/NL8120499A/nl unknown
- 1981-12-15 BR BR8108934A patent/BR8108934A/pt unknown
- 1981-12-15 WO PCT/US1981/001676 patent/WO1982002153A1/fr not_active Ceased
- 1981-12-15 GB GB08224089A patent/GB2106807B/en not_active Expired
- 1981-12-21 FR FR8123819A patent/FR2496497B1/fr not_active Expired
- 1981-12-21 IT IT25738/81A patent/IT1195247B/it active
- 1981-12-23 CA CA000393111A patent/CA1167817A/fr not_active Expired
- 1981-12-23 ZA ZA818918A patent/ZA818918B/xx unknown

Also Published As

Publication number	Publication date
FR2496497B1 (fr)	1985-11-22
IT1195247B (it)	1988-10-12
FR2496497A1 (fr)	1982-06-25
WO1982002153A1 (fr)	1982-07-08
GB2106807B (en)	1984-08-22
ZA818918B (en)	1983-01-26
CA1167817A (fr)	1984-05-22
IT8125738A0 (it)	1981-12-21
BR8108934A (pt)	1982-11-30
GB2106807A (en)	1983-04-20
US4350282A (en)	1982-09-21

Publication	Publication Date	Title
KR0136369B1 (ko)	1998-04-25	액체로부터 이보다 큰 밀도를 갖고 이에 산포된 고체를 제거하는 방법 및 설비
US4009823A (en)	1977-03-01	Bowl of solids-concentration centrifuge
US6364822B1 (en)	2002-04-02	Hero-turbine centrifuge with drainage enhancing baffle devices
US3861584A (en)	1975-01-21	Self-purging centrifuge
JP2009526645A (ja)	2009-07-23	遠心分離機
JP2009526630A (ja)	2009-07-23	遠心分離機
NL8120499A (nl)	1982-11-01	Zelfdoorspoelende centrifuge.
EP2730339B1 (fr)	2018-07-25	Séparateur centrifuge
JPH01297158A (ja)	1989-11-30	遠心分離機
SE442413B (sv)	1985-12-23	Centrifugalsil
EP0390899A1 (fr)	1990-10-10	Separateur centrifuge.
US7794609B2 (en)	2010-09-14	Centrifugal flow distribution clarifier feedwell and method of feeding influent to a clarifier thereby
US10960413B2 (en)	2021-03-30	Separator for removing contaminants from a liquid by use of a rotating cylindrical chamber comprising at least three zones of drive surfaces, each driven by fluid flowing through the separator
US3799431A (en)	1974-03-26	Centrifuge apparatus
JPH11511059A (ja)	1999-09-28	遠心分離機
US1749368A (en)	1930-03-04	Continuous separation of liquids and solids
US3937397A (en)	1976-02-10	Basket centrifuge
US6267899B1 (en)	2001-07-31	Centrifugal separation apparatus and method of using the same
US7448992B2 (en)	2008-11-11	Washing of separated solids in solid bowl and screen bowl decanting centrifuges
WO2002085525A1 (fr)	2002-10-31	Centrifugeuse
US2748668A (en)	1956-06-05	Separator-pumping operation for paper stock
EP0485153B1 (fr)	1996-01-17	Epurateur pour éliminer les noeuds d'une suspension contenant des fibres et des noeuds
US5518494A (en)	1996-05-21	Centrifugal separator with air entrainment suppression
US3276591A (en)	1966-10-04	Apparatus for treating suspensions
JP2597697B2 (ja)	1997-04-09	排出装置つき遠心分離機