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 SUSPENSION

Info

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
Application number
FR7833232A
Other languages
French (fr)
Other versions
FR2413111B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
Passavant Werke Michelbacher Hutte
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.)
Filing date
Publication date
Application filed by Passavant Werke AG and Co KG, Passavant Werke Michelbacher Hutte filed Critical Passavant Werke AG and Co KG
Publication of FR2413111A1 publication Critical patent/FR2413111A1/en
Application granted granted Critical
Publication of FR2413111B1 publication Critical patent/FR2413111B1/fr
Granted legal-status Critical Current

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.
FR7833232A 1978-01-02 1978-11-24 METHOD AND DEVICE FOR DRAINING A GRAVITY SEPARATOR FOR LIGHT MATERIALS AND / OR SUSPENSION Granted FR2413111A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
GB1527731A (en) Sewage treatment-flotation apparatus
GB896997A (en) Improvements in or relating to a method and an apparatus for purifying the unclarified waste water in the paper and pulp and like industries
ES8605448A1 (en) Apparatus for clarification of water.
PT76989B (en) METHOD AND DEVICE FOR THE FORMATION OF FIBER FIBER CONTAINING AN ADDITIONAL PRODUCT
SE8602773D0 (en) PROCEDURE AND DEVICE FOR MANAGING THE CHEMICAL SUPPLY FOR FLUCKING OF FLOCKABLE SUBSTANCES IN SUSPENSIONS
SE8304439D0 (en) PROCEDURE FOR CLEARING IN PARTICULAR OF LIQUID SUSPENSIONS ARISING IN THE PROCESSING INDUSTRY PROCESSES
FI843447A0 (en) FOERAONGNING AV OCH LUFTAVLAEGSNING FRAON FLIS.
FR2413111A1 (en) METHOD AND DEVICE FOR DRAINING A GRAVITY SEPARATOR FOR LIGHT MATERIALS AND / OR SUSPENSION
SE8205380D0 (en) DEVICE FOR THE EXTRACTION OF THE FAT AND PROTEIN SUBSTANCES FROM THE PROCESSING WATER FROM THE FOOD INDUSTRY
ES2019147A6 (en) Method and apparatus for the removal of light material from a fiber suspension.
EP0266476A3 (en) Process and device for treating sludge
BE886961A (en) PROCESS AND DEVICE FOR THE VAPOR EXTRACTION OF WATER FROM ESSENTIAL OIL FROM A PLANT MATERIAL
JPS5697508A (en) Defoaming apparatus
JPS55119457A (en) Floatation separation apparatus
OA03498A (en) Process for the production of absorbent substances for the removal of polluting liquids spilled on the free surface of water or forming a mixture with the same and the product thus obtained.
FR2044365A5 (en) Effluent cleaning device
GB2023122A (en) Process and apparatus for the biological treatment of waste water
SE8601107D0 (en) MAINTENANCE FOR SUSPENSIONS
JPS55162362A (en) Liquid treating method
JPS57187003A (en) Coconut shell fiber molding and treatment of waste water in processing of marine products using said molding
JPS5753255A (en) Drum type classifying machine
JPS5747880A (en) Treatment of chemically treating liquid containing sludge in chemical treatment with phosphate
JPS5282848A (en) Method of pressurized floating separation
JPS5847476A (en) Method for floating sac of tangerine
FR2707758B1 (en) Device for continuous measurement of the concentration of suspended matter in a centrate.

Legal Events

Date Code Title Description
ST Notification of lapse