FR2413111A1 - METHOD AND DEVICE FOR DRAINING A GRAVITY SEPARATOR FOR LIGHT MATERIALS AND / OR SUSPENSION - Google Patents
METHOD AND DEVICE FOR DRAINING A GRAVITY SEPARATOR FOR LIGHT MATERIALS AND / OR SUSPENSIONInfo
- Publication number
- FR2413111A1 FR2413111A1 FR7833232A FR7833232A FR2413111A1 FR 2413111 A1 FR2413111 A1 FR 2413111A1 FR 7833232 A FR7833232 A FR 7833232A FR 7833232 A FR7833232 A FR 7833232A FR 2413111 A1 FR2413111 A1 FR 2413111A1
- Authority
- FR
- France
- Prior art keywords
- separator
- precipitated
- layer
- light
- vortexing
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/10—Settling tanks with multiple outlets for the separated liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2405—Feed mechanisms for settling tanks
- B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
- B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cyclones (AREA)
- Centrifugal Separators (AREA)
Abstract
When a separator for light and/or suspended matter is pumped out after previous disintegration and vortexing of the layer of precipitated light and/or suspended matter, the total separator content is, according to the invention, kept in a circulating motion, in particular a horizontal rotary motion, which can be generated, for example, by tangentially introduced liquid jets. The circulating motion is highly vortexed preferably in the region of the precipitated layer and free of vortexes in the remaining regions and then simultaneously also effects the disintegration and vortexing of the precipitated layer. For carrying out this process, a separator (1) of circular cross-section with tangential feed pipes (21) or feed nozzles and preferably additional deflection bodies (23) in the bottom region and/or surface region is provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2800036A DE2800036C2 (en) | 1978-01-02 | 1978-01-02 | Method and device for emptying a gravity separator for light and / or suspended matter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2413111A1 true FR2413111A1 (en) | 1979-07-27 |
FR2413111B1 FR2413111B1 (en) | 1981-05-29 |
Family
ID=6028860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7833232A Granted FR2413111A1 (en) | 1978-01-02 | 1978-11-24 | METHOD AND DEVICE FOR DRAINING A GRAVITY SEPARATOR FOR LIGHT MATERIALS AND / OR SUSPENSION |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE873185A (en) |
CH (1) | CH637844A5 (en) |
DE (1) | DE2800036C2 (en) |
FR (1) | FR2413111A1 (en) |
NL (1) | NL7812575A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0046277A1 (en) * | 1980-08-13 | 1982-02-24 | Passavant-Werke Ag | Apparatus for gravity separation of liquid mixtures |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3203386A1 (en) * | 1982-02-02 | 1983-08-04 | Degussa Ag, 6000 Frankfurt | Process and apparatus for mixing and reacting liquid components with liquid, gaseous or solid components |
DE3828326A1 (en) * | 1988-08-20 | 1990-03-08 | Bernhard Kessel | Grease separator |
DE4313740C2 (en) * | 1993-04-27 | 1997-08-14 | Signum Abscheidetechnik Gmbh | Cleaning device for arrangement on a separator with at least two chambers connected to one another by an overflow, such as, for example, light or heavy liquid separators |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE614713C (en) * | 1935-06-15 | Wilhelm Linnmann Jun | Light liquid separator | |
CH381645A (en) * | 1959-12-03 | 1964-09-15 | Meissner Fa Josef | Method and device for emptying a container in which two liquid media of unequal weight are separated from one another, in particular a container which is used to cut the emulsion formed when washing nitroglycerin, nitroglycol, etc. |
FR2038435A5 (en) * | 1969-03-07 | 1971-01-08 | Danilov J | Emergency removal of reaction mass from a - reactor |
DE2003565B1 (en) * | 1970-01-27 | 1971-06-09 | Passavant Werke | Method and device for emptying a light liquid separator |
FR2309677A1 (en) * | 1975-04-30 | 1976-11-26 | Passavant Werke | Sludge collector and light liq. separator - from sewage with two tanks in single housing and cover |
DE2555136A1 (en) * | 1975-12-08 | 1977-06-16 | Passavant Werke | Sludge collector and light liq. separator - from sewage with two tanks in single housing and cover |
-
1978
- 1978-01-02 DE DE2800036A patent/DE2800036C2/en not_active Expired
- 1978-11-24 FR FR7833232A patent/FR2413111A1/en active Granted
- 1978-12-11 CH CH1259078A patent/CH637844A5/en not_active IP Right Cessation
- 1978-12-27 NL NL7812575A patent/NL7812575A/en not_active Application Discontinuation
- 1978-12-29 BE BE192650A patent/BE873185A/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE614713C (en) * | 1935-06-15 | Wilhelm Linnmann Jun | Light liquid separator | |
CH381645A (en) * | 1959-12-03 | 1964-09-15 | Meissner Fa Josef | Method and device for emptying a container in which two liquid media of unequal weight are separated from one another, in particular a container which is used to cut the emulsion formed when washing nitroglycerin, nitroglycol, etc. |
FR2038435A5 (en) * | 1969-03-07 | 1971-01-08 | Danilov J | Emergency removal of reaction mass from a - reactor |
DE2003565B1 (en) * | 1970-01-27 | 1971-06-09 | Passavant Werke | Method and device for emptying a light liquid separator |
FR2309677A1 (en) * | 1975-04-30 | 1976-11-26 | Passavant Werke | Sludge collector and light liq. separator - from sewage with two tanks in single housing and cover |
DE2555136A1 (en) * | 1975-12-08 | 1977-06-16 | Passavant Werke | Sludge collector and light liq. separator - from sewage with two tanks in single housing and cover |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0046277A1 (en) * | 1980-08-13 | 1982-02-24 | Passavant-Werke Ag | Apparatus for gravity separation of liquid mixtures |
Also Published As
Publication number | Publication date |
---|---|
DE2800036C2 (en) | 1982-09-09 |
DE2800036A1 (en) | 1979-07-12 |
NL7812575A (en) | 1979-07-04 |
CH637844A5 (en) | 1983-08-31 |
FR2413111B1 (en) | 1981-05-29 |
BE873185A (en) | 1979-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |