GB1425270A - Rinsable centrifuge - Google Patents
Rinsable centrifugeInfo
- Publication number
- GB1425270A GB1425270A GB1213073A GB1213073A GB1425270A GB 1425270 A GB1425270 A GB 1425270A GB 1213073 A GB1213073 A GB 1213073A GB 1213073 A GB1213073 A GB 1213073A GB 1425270 A GB1425270 A GB 1425270A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solids
- liquid
- housing
- drum
- inlet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000007788 liquid Substances 0.000 abstract 7
- 239000007787 solid Substances 0.000 abstract 4
- 238000004140 cleaning Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000203 mixture 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
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
Landscapes
- Centrifugal Separators (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
1425270 Cleaning centrifuges KLOCKNER-HUMBOLDT-DEUTZ AG 13 March 1972 [14 March 1972] 12130/73 Heading B2P In a centrifuge for separating solids from liquid and comprising a drum 1 rotataibly mounted in a housing 9, a solids discharge screw 2 in the drum and rotating at a speed different therefrom, an inlet 7 for solids-liquid mixture to be centrifuged, and outlets 5, 6 for centrifuged solids and liquid respectively, the housing being provided with at least one inlet, e.g. 15, 24, and at least one outlet, e.g. 19, 20 for rinsing liquid. A belt pulley 3 serves to drive the drum which in turn drives the screw 2 through planetary gearing 4. Openings in the housing through which the drum shafts 12, 13 extend are provided with seals 14. Valved feed conduits 15 and 16 open respectively into the solids and liquid discharge hoppers 10 and 11 which are provided with valves 17, 18. Valved discharge conduits 19, 20 are arranged on top of the housing 9. Rinsing liquid may further be introduced through the inlet 7 and through another underside inlet located between the hoppers 10 and 11. Hot water, water with cleaning additives or alkaline or acid solutions may be used as rinsing liquid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2212178A DE2212178A1 (en) | 1972-03-14 | 1972-03-14 | FLUSHABLE CENTRIFUGE |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1425270A true GB1425270A (en) | 1976-02-18 |
Family
ID=5838806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1213073A Expired GB1425270A (en) | 1972-03-14 | 1973-03-13 | Rinsable centrifuge |
Country Status (6)
Country | Link |
---|---|
US (1) | US3802621A (en) |
JP (1) | JPS5649625B2 (en) |
CA (1) | CA971531A (en) |
DE (1) | DE2212178A1 (en) |
FR (1) | FR2175862B1 (en) |
GB (1) | GB1425270A (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4036426A (en) * | 1974-02-15 | 1977-07-19 | Pennwalt Corporation | Method of cleaning a centrifuge |
JPS5194564U (en) * | 1975-01-28 | 1976-07-29 | ||
DE2701763C3 (en) * | 1977-01-18 | 1979-11-15 | Westfalia Separator Ag, 4740 Oelde | Continuous full bowl countercurrent centrifugal extractor |
CH615604A5 (en) * | 1977-02-22 | 1980-02-15 | Escher Wyss Ag | |
JPS6171856A (en) * | 1984-09-17 | 1986-04-12 | Jgc Corp | Method for washing centrifugal separator |
JPS6284520U (en) * | 1985-11-18 | 1987-05-29 | ||
US4654022A (en) * | 1986-01-31 | 1987-03-31 | Pennwalt Corporation | Rinsing on a solid bowl centrifuge |
DK154540C (en) * | 1986-05-06 | 1989-04-24 | Alfa Laval Separation As | decanter centrifuge |
US4978331A (en) * | 1989-07-11 | 1990-12-18 | Alfa-Laval Ab | Method and apparatus for cleaning in place of a decanter centrifuge |
WO1993020946A1 (en) * | 1992-04-10 | 1993-10-28 | Warman International Limited | Apparatus for separating materials |
IT1289697B1 (en) * | 1996-11-28 | 1998-10-16 | Cornello Centrifughe S R L | CENTRIFUGAL EXTRACTOR FOR OLIVE OIL |
US20040007137A1 (en) * | 1999-01-19 | 2004-01-15 | Hwang Yong Y. | Oil treatment system |
DE10148774B4 (en) * | 2001-10-02 | 2005-08-11 | Westfalia Separator Ag | Solid bowl screw centrifuge with pressure housing |
GB2410709B (en) * | 2004-02-07 | 2007-04-18 | Broadbent & Sons Ltd Thomas | Improving washing of separated solids in solid bowl and screen bowl decanting centrifuges |
DE102005028825A1 (en) * | 2005-06-15 | 2006-12-28 | Fima Maschinenbau Gmbh | Improved centrifuge device to prevent cross-contamination |
US8529425B2 (en) * | 2007-12-07 | 2013-09-10 | Tomoe Engineering Co., Ltd. | Horizontal centrifugal separator in which the hermeticity of a casing is improved by using a sealing element having a simple structure |
DK200801681A (en) * | 2008-11-28 | 2010-05-29 | Alfa Laval Corp Ab | A decanter centrifuge with a hinged lid |
US8021289B2 (en) * | 2009-02-20 | 2011-09-20 | Tema Systems, Inc. | Clean-in-place decanter centrifuge |
EP2799146B1 (en) * | 2013-05-02 | 2019-11-06 | Alfa Laval Corporate AB | Ejection of solid particles from a centrifugal separator |
KR102178599B1 (en) * | 2015-03-10 | 2020-11-16 | 에코패스트 이탈리아 에스.알.엘. - 테크놀러지 암비엔탈리 | Separator for separating crushed food waste |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US927059A (en) * | 1909-02-23 | 1909-07-06 | Frederick Laist | Ore-classifier. |
US3279687A (en) * | 1963-05-24 | 1966-10-18 | Bird Machine Co | Centrifuge |
US3348767A (en) * | 1965-04-19 | 1967-10-24 | Bird Machine Co | Centrifugal separator |
US3428248A (en) * | 1967-09-26 | 1969-02-18 | Combustion Eng | Continuous centrifuge apparatus |
-
1972
- 1972-03-14 DE DE2212178A patent/DE2212178A1/en not_active Withdrawn
-
1973
- 1973-03-05 US US00338157A patent/US3802621A/en not_active Expired - Lifetime
- 1973-03-09 FR FR7308539A patent/FR2175862B1/fr not_active Expired
- 1973-03-13 GB GB1213073A patent/GB1425270A/en not_active Expired
- 1973-03-13 CA CA165,969A patent/CA971531A/en not_active Expired
- 1973-03-14 JP JP2913473A patent/JPS5649625B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2212178A1 (en) | 1973-09-20 |
CA971531A (en) | 1975-07-22 |
US3802621A (en) | 1974-04-09 |
JPS5649625B2 (en) | 1981-11-24 |
FR2175862A1 (en) | 1973-10-26 |
JPS48102356A (en) | 1973-12-22 |
FR2175862B1 (en) | 1976-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |