DE1037418B - Sediment separator with free liquid level - Google Patents
Sediment separator with free liquid levelInfo
- Publication number
- DE1037418B DE1037418B DEP16860A DEP0016860A DE1037418B DE 1037418 B DE1037418 B DE 1037418B DE P16860 A DEP16860 A DE P16860A DE P0016860 A DEP0016860 A DE P0016860A DE 1037418 B DE1037418 B DE 1037418B
- Authority
- DE
- Germany
- Prior art keywords
- liquid level
- free liquid
- sediment separator
- sediment
- conical
- 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.)
- Pending
Links
Classifications
-
- 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
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- 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
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0042—Baffles or guide plates
-
- 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
-
- 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
- B01D21/2405—Feed mechanisms for settling tanks
- B01D21/2416—Liquid distributors with a plurality of feed points
-
- 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
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- 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
Description
Sinkstoffabscheider mit freiem Flüssigkeitsspiegel Sinkstoffabscheider mit senkrecht stehender Achse, einem freien Flüssigkeitsspiegel, einem Überlaufwehr und schräg eingeführten Flüssigkeitsrohren sind bekannt. Sediment separator with free liquid level Sediment separator with a vertical axis, a free liquid level, an overflow weir and obliquely inserted liquid pipes are known.
Es wurde gefunden, daß man Sinkstoffe aus Flüssigkeiten vorteilhaft abscheiden kann. wenn man die bei solchen Abscheidern stets auftretende Sekundärströmung zum Bewegen der Sinkstoffe zur Gefäßmitte ausnutzt. Hierfür ist der Boden des Gefäßes zum Mittelpunkt kegelförmig, geradlinig oder gekrümmt ansteigend angeordnet, und an der Spitze des Kegels ist ein nach unten gerichteter Auslauf vorgesehen. Die Abscheidung wird somit nicht durch eine unmittelbare, sondern durch eine mittelbare Ausnutzung der Fliehkraft bewerkstelligt, nämlich durch das Entstehen der nach innen aufwärts gerichteten Sekundärströmung. Wichtig ist hierbei die richtige Wahl der Zuflußgeschwindigkeit, damit der Sinkstoff am Gefäßboden laufend in den Wirbelkern treibt, sich dort sammelt und abgesaugt werden kann. Prinzipiell ist die Sinkstoffabscbeidung stets möglich. wenn das spezifische Gewicht der Sinkstoffe größer als das der Flüssigkeit ist. It has been found that suspended matter from liquids is advantageous can deposit. if one considers the secondary flow that always occurs in such separators exploited to move the suspended matter to the center of the vessel. The bottom of the vessel is for this arranged in a conical, straight or curved manner towards the center point, and a downward spout is provided at the top of the cone. the Separation is thus not through a direct, but through an indirect one Utilization of the centrifugal force accomplished, namely through the emergence of the inward upward secondary flow. It is important to choose the right one Inflow speed so that the sediment on the bottom of the vessel continuously enters the vortex core drifts, collects there and can be sucked off. In principle, the sediment is shielded always possible. if the specific gravity of the suspended matter is greater than that of the liquid is.
In der Zeichnung ist eine beispielsweise Ausführungsform der erfindungsgemäßen Vorrichtung schematisch dargestellt. In the drawing is an example embodiment of the invention Device shown schematically.
Fig. 1 stellt im Grundriß. Fig. 1 represents in plan.
Fig. 2 im Querschnitt den Sinkstoffabscheider dar. Fig. 2 shows the sediment separator in cross section.
Die zu reinigende Flüssigkeit gelangt von einem oder mehreren Druckrohren 1 nahe der Beckensohle 2 in das runde Becken 3. In dem Becken 3 führt die Flüssigkeit eine kreisende Bewegung in Pfeilrichtung aus. Dabei treibt der Sinkstoff in spiralförmigen Bahnen auf der zum Mittelpunkt 5 des Beckens 3 hin ansteigenden Beckensohle 2 dem Sinkstoffang 4 zu, welcher unter der Sohle 2 liegt. Der Anstieg der Sohle 2 wird bestimmt von der Schleppkraft der Strömung am Boden und dem zu transportierenden Sinkstoffkern, also. von der Intensität der Sekundärströmung und dem spezifischen Gewicht sowie der Größe der Sinkstoffteile. Der Sinkstoffang 4 ist zweckmäßig mit einer geschlitzten Platte (Fangscheibe 6) abgedeckt, durch die die Sinkstoffe nach unten sinken können. aber nicht wieder hochgerissen werden. Bei spezifisch schweren Sinkstoffen und für deren Transport zur Gefäßmitte ausreichender Schleppkraft der Sekundärströmung kann diese Fangscheibe auch wegfallen. Die Sinkstoffe werden aus dem Sinkstoffang 4 durch die Schlammleitung7 abgeführt. Die sinkstofffreie Flüssigkeit fließt über den Rand 8 des Beckenumfanges ab. Hinter diesem peripheren Wehr 8 sammelt ein Ringkanal 9 die überströmende Flüssigkeit und leitet sie zur weiteren Verwendung 10 fort. The liquid to be cleaned comes from one or more pressure pipes 1 near the bottom of the pelvis 2 in the round basin 3. In the basin 3, the liquid leads a circular motion in the direction of the arrow. The suspended matter drifts in a spiral shape Lanes on the basin bottom 2 rising towards the center 5 of the basin 3 Sinkstoffang 4, which lies under the bottom 2. The rise of sole 2 will determined by the drag force of the current on the ground and the one to be transported Sinking material core, so. on the intensity of the secondary flow and the specific The weight and the size of the debris. Sinkstoffang 4 is useful with a slotted plate (catch disk 6) covered through which the sediment after can sink below. but not to be pulled up again. For specifically severe ones Sinking matter and sufficient drag force for transporting it to the center of the vessel Secondary flow, this catching disc can also be omitted. The sediment will be out the Sinkstoffang 4 discharged through the mud line 7. The sink-free liquid flows over the edge 8 of the pelvic circumference. Behind this peripheral weir 8 collects an annular channel 9, the overflowing liquid and directs it for further use 10 continued.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP16860A DE1037418B (en) | 1956-08-18 | 1956-08-18 | Sediment separator with free liquid level |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP16860A DE1037418B (en) | 1956-08-18 | 1956-08-18 | Sediment separator with free liquid level |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1037418B true DE1037418B (en) | 1958-08-28 |
Family
ID=7366247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP16860A Pending DE1037418B (en) | 1956-08-18 | 1956-08-18 | Sediment separator with free liquid level |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1037418B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1158940B (en) * | 1957-12-27 | 1963-12-12 | Phillips Petroleum Co | Device for separating floating solids from a liquid |
US3406825A (en) * | 1966-11-21 | 1968-10-22 | Hydromation Eng Co | Centripetal separation method and apparatus |
DE19961560A1 (en) * | 1999-12-20 | 2001-07-05 | Bernd Unterholzner | Process for separating undissolved substances in fluids involves supplying fluid first to a circular flow basin where a superimposed transverse flow moves substances into centre |
WO2016130012A1 (en) | 2015-02-13 | 2016-08-18 | Ihc Holland Ie B.V. | Natural vortex overflow system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE322063C (en) * | 1916-10-29 | 1920-06-19 | Rudolf Eichmann | Cloth hangers with tangential introduction of the cloth water for paper and pulp production |
FR668394A (en) * | 1927-10-27 | 1929-10-31 | Improvements to devices for clarifying liquids | |
DE677841C (en) * | 1935-06-12 | 1941-02-08 | Heinrich Vennewald Dr | Cylindrical settling container |
FR1004991A (en) * | 1949-11-18 | 1952-04-04 | Centrale Tech Francaise | Stratifier-separator |
US2725983A (en) * | 1953-10-30 | 1955-12-06 | Rakowsky Victor | Whirlpool separation of particulate materials |
-
1956
- 1956-08-18 DE DEP16860A patent/DE1037418B/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE322063C (en) * | 1916-10-29 | 1920-06-19 | Rudolf Eichmann | Cloth hangers with tangential introduction of the cloth water for paper and pulp production |
FR668394A (en) * | 1927-10-27 | 1929-10-31 | Improvements to devices for clarifying liquids | |
DE677841C (en) * | 1935-06-12 | 1941-02-08 | Heinrich Vennewald Dr | Cylindrical settling container |
FR1004991A (en) * | 1949-11-18 | 1952-04-04 | Centrale Tech Francaise | Stratifier-separator |
US2725983A (en) * | 1953-10-30 | 1955-12-06 | Rakowsky Victor | Whirlpool separation of particulate materials |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1158940B (en) * | 1957-12-27 | 1963-12-12 | Phillips Petroleum Co | Device for separating floating solids from a liquid |
US3406825A (en) * | 1966-11-21 | 1968-10-22 | Hydromation Eng Co | Centripetal separation method and apparatus |
DE19961560A1 (en) * | 1999-12-20 | 2001-07-05 | Bernd Unterholzner | Process for separating undissolved substances in fluids involves supplying fluid first to a circular flow basin where a superimposed transverse flow moves substances into centre |
DE19961560B4 (en) * | 1999-12-20 | 2005-01-27 | Bernd Unterholzner | Method and apparatus for separating undissolved ingredients carried in liquids |
WO2016130012A1 (en) | 2015-02-13 | 2016-08-18 | Ihc Holland Ie B.V. | Natural vortex overflow system |
NL2014291B1 (en) * | 2015-02-13 | 2016-10-13 | Ihc Holland Ie Bv | Natural vortex overflow system. |
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