DE851483C - Device for separating or thickening solid-liquid mixtures, such as coal or ore slurries - Google Patents
Device for separating or thickening solid-liquid mixtures, such as coal or ore slurriesInfo
- Publication number
- DE851483C DE851483C DEH9486A DEH0009486A DE851483C DE 851483 C DE851483 C DE 851483C DE H9486 A DEH9486 A DE H9486A DE H0009486 A DEH0009486 A DE H0009486A DE 851483 C DE851483 C DE 851483C
- Authority
- DE
- Germany
- Prior art keywords
- separating
- coal
- outlet opening
- liquid mixtures
- thickening solid
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
Landscapes
- Cyclones (AREA)
Description
Die Erfindung betrifft eine. Vorrichtung zum Trennen oder Eindicken von Feststoffgemischen, wie Kohle, Erz od, dgl., wobei die Feststoffe in Wasser oder in einer Schwereflüssigkeit aufgeschlämmt sind, Die für derartige Zwecke bekannten Hydrozyklone bestehen im allgemeinen aus einem kurzen zylindrischen Teil, an den sich ein langer konischer Teil anschließt. Die Einführung der zu behandelnden Trübe erfolgt tangential in den zylindrischen Teil. Das schwere bzw. eingedickte Gut gleitet, nachdem es durch die Fliehkraft an die Wandung des Zylinders gedrückt worden ist, unter der Einwirkung der Schwerkraft an der Wandung des konischen Teiles abwärts zu der am unteren Ende angeordneten Austragdüse, während das leichte bzw. feststoffarme Gut den Zyklon durch eine obere Düse verläßt.The invention relates to a. Device for separating or thickening of solid mixtures, such as coal, ore od, the like., The solids in water or slurried in a heavy liquid, which are known for such purposes Hydrocyclones generally consist of a short cylindrical part to which a long conical part adjoins it. The introduction of the turbidity to be treated takes place tangentially in the cylindrical part. The heavy or thickened material slides, after it has been pressed against the wall of the cylinder by centrifugal force, under the action of gravity on the wall of the conical part downwards to the discharge nozzle at the lower end, while the light or low-solids Well leaves the cyclone through an upper nozzle.
Es wurde nun durch Versuche erkannt, daß ein besseres Trennungsergebnis erzielt werden kann, wenn der Trommelbehälter als ein hohlkugelförmiger Körper ausgebildet ist, dem das zu trennende Gemisch im oberen Teil tangential unter Druck zugeführt wird und der eine untere zentrale, regelbare Austrittsöffnung für das eingedickte oder schwere Gut und eine obere zentrale, höhenverstellbare Austrittsöffnung für das leichtere Gut oder die geklärte Trübe besitzt. Die bessere Trennwirkung beruht offensichtlich darauf, daß das schwere bzw. grobe Gut gezwungen wird, sich zunächst einer Schwerkraftkomponente entgegen zu bewegen, wodurch der Trennbereich weiter auseinander gezogen wird. Um die Trennwirkung zu erhöhen und zu beschleunigen oder eine Nachscheidung zu ermöglichen, können innerhalb der Hohlkugel Einbauten, wie Scheiben od. dgl., vorgesehen sein. Es können auch mehrere derartige Trennbehälter hintereinandergeschaltet werden, wobei die Wichte der den einzelnen Behältern zugeführten Trübe verschieden ist.It has now been recognized through experiments that a better separation result can be achieved if the drum container is designed as a hollow spherical body is to which the mixture to be separated is fed tangentially under pressure in the upper part and the one lower central, adjustable outlet opening for the thickened or heavy goods and an upper central, height-adjustable outlet opening for possesses the lighter material or the clarified pulp. The better separation effect is based obviously on the fact that the heavy or coarse goods are forced to first to move against a component of gravity, whereby the separation area continues is pulled apart. To increase and accelerate the separation effect or To enable post-separation, internals such as Discs or the like. Be provided. There can also be several such separating containers are connected in series, with the weight of the supplied to the individual containers Cloudy is different.
In der Zeichnung ist die Erfindung in einem Ausführungsbeispiel dargestellt. Abb. i ist ein senkrechter Schnitt durch den Trennbehälter gemäß der li-findung; Abb. 2 ist ein Schnitt nach- der Linie A-B der Abb. i. -Der Trennbehälter gemiiß der Erfindung besteht aus dem kugelförmigen Gehäuse i mit einer unteren Austrittsöffnung 2 für das eingedickte Gut und einer höhenverstellbaren oberen Austrittsöffnung 3 für die geklärte Trübe. In den olleren Teil des Gehäuses i mündet tangential das Zuführungsrohr.I. Das Rohr 4 kann dabei schräg nach oben oder nach unten gerichtet sein.In the drawing, the invention is shown in one embodiment. Fig. I is a vertical section through the separation container according to the li-invention; Fig. 2 is a section along the line A-B of Fig. I. -The separation container according to of the invention consists of the spherical housing i with a lower outlet opening 2 for the thickened material and a height-adjustable upper outlet opening 3 for the clarified turbidity. The opens tangentially into the outer part of the housing i Feed pipe I. The tube 4 can be directed obliquely upwards or downwards be.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH9486A DE851483C (en) | 1951-08-19 | 1951-08-19 | Device for separating or thickening solid-liquid mixtures, such as coal or ore slurries |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH9486A DE851483C (en) | 1951-08-19 | 1951-08-19 | Device for separating or thickening solid-liquid mixtures, such as coal or ore slurries |
Publications (1)
Publication Number | Publication Date |
---|---|
DE851483C true DE851483C (en) | 1952-10-06 |
Family
ID=7145979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH9486A Expired DE851483C (en) | 1951-08-19 | 1951-08-19 | Device for separating or thickening solid-liquid mixtures, such as coal or ore slurries |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE851483C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3306461A (en) * | 1964-08-18 | 1967-02-28 | Int Minerals & Chem Corp | Hydrocyclone |
EP0206399A2 (en) * | 1985-06-28 | 1986-12-30 | Shell Internationale Researchmaatschappij B.V. | Apparatus and process for solids-fluid separation |
EP0307821A1 (en) * | 1987-09-17 | 1989-03-22 | Yasunobu Yoshida | Spherical cyclone |
US4863500A (en) * | 1985-11-05 | 1989-09-05 | Shell Oil Company | Apparatus for solids-fluid separation |
US4891129A (en) * | 1985-10-28 | 1990-01-02 | Shell Oil Company | Process for solids-fluid separation employing swirl flow |
EP3570958A4 (en) * | 2017-01-18 | 2020-11-04 | Denton, Chris | Method and system for solid particle removal |
US11358082B2 (en) | 2017-01-18 | 2022-06-14 | Calandra Resources, Inc. | Method and system for solid particle removal |
-
1951
- 1951-08-19 DE DEH9486A patent/DE851483C/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3306461A (en) * | 1964-08-18 | 1967-02-28 | Int Minerals & Chem Corp | Hydrocyclone |
EP0206399A2 (en) * | 1985-06-28 | 1986-12-30 | Shell Internationale Researchmaatschappij B.V. | Apparatus and process for solids-fluid separation |
US4666674A (en) * | 1985-06-28 | 1987-05-19 | Shell Oil Company | Apparatus and process for solids-fluid separation |
EP0206399B1 (en) * | 1985-06-28 | 1992-11-19 | Shell Internationale Researchmaatschappij B.V. | Apparatus and process for solids-fluid separation |
US4891129A (en) * | 1985-10-28 | 1990-01-02 | Shell Oil Company | Process for solids-fluid separation employing swirl flow |
US4863500A (en) * | 1985-11-05 | 1989-09-05 | Shell Oil Company | Apparatus for solids-fluid separation |
EP0307821A1 (en) * | 1987-09-17 | 1989-03-22 | Yasunobu Yoshida | Spherical cyclone |
EP3570958A4 (en) * | 2017-01-18 | 2020-11-04 | Denton, Chris | Method and system for solid particle removal |
US11358082B2 (en) | 2017-01-18 | 2022-06-14 | Calandra Resources, Inc. | Method and system for solid particle removal |
US11534711B2 (en) | 2017-01-18 | 2022-12-27 | Calandra Resources, Inc. | Method and system for solid particle removal |
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