DE416530C - Device for foaming during swimming processes - Google Patents
Device for foaming during swimming processesInfo
- Publication number
- DE416530C DE416530C DED40114D DED0040114D DE416530C DE 416530 C DE416530 C DE 416530C DE D40114 D DED40114 D DE D40114D DE D0040114 D DED0040114 D DE D0040114D DE 416530 C DE416530 C DE 416530C
- Authority
- DE
- Germany
- Prior art keywords
- bell
- processes
- foaming during
- during swimming
- adjustable
- 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
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
- B03D1/26—Air lift machines
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
Einrichtung zur Schaumbildung bei Schwimmverfahren. Die Erfindung bezieht sich auf Einrichtungen zur Schaumbildung bei. Schwimmverfahren und im besonderen auf solche, bei denen der Ausguß des Steigrohres, in welchem die Emulsion durch Einblasen von Luft hochsteigt, innerhalb einer in der Höhenrichtung einstellbaren, nach unten durch die Flüssigkeit abgeschlossenen Glocke liegt.Device for foaming during swimming processes. The invention refers to facilities for foaming at. Swimming procedures and in particular to those in which the spout of the riser pipe, in which the emulsion flows through Injection of air rises, within an adjustable height direction, downward by the liquid closed bell lies.
Bei bekannten Einrichtungen dieser Art besteht nun die Gefahr, daß der Schaum in der Glocke hochsteigt, was zu Unzuträglichkeiten Änlaß geben kann oder aber, daß der Druck innerhalb der Glocke unzulässig ansteigt, so daß die Luft unter der Glocke hindurchtritt und hierbei den Schaum zerstört.In known devices of this type there is now the risk that the foam in the Bell rises, which leads to inconveniences can give or that the pressure inside the bell rises inadmissibly, so that the air passes under the bell and thereby destroys the foam.
Der Zweck der Erfindung ist es daher, diese Nachteile zu beseitigen, und zwar geschieht dies in erster Linie durch ein einstellbares Drosselorgan, durch welches der obere Raum der Glocke mit der Außenluft in Verbindung gebracht und auf diese Weise der Druck innerhalb der Glocke genau geregelt werden kann. Sollte der Schaum trotzdem in der Glocke noch hochsteigen, so wird dies erfindungsgemäß dadurch verhindert, daß- der Querschnitt der Glocke nach oben zu durch Drahtnetze, gelochte Bleche o. dgl. verengt ist.The purpose of the invention is therefore to eliminate these disadvantages, and this is done primarily through an adjustable throttle device which the upper space of the bell is communicated with the outside air and on this way the pressure inside the bell can be precisely regulated. Should the Foam still rise in the bell anyway, so this is achieved according to the invention prevents the cross-section of the bell from being perforated upwards through wire nets Sheets or the like is narrowed.
Auf der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes schematisch im Längsschnitt dargestellt.The drawing shows an embodiment of the subject matter of the invention shown schematically in longitudinal section.
Über den Ausguß eines Mischgasflüssigke:tshebers a (sogenannte Mammutpumpe) ist ein glockenförmiger Körper b gestülpt. Diese unten offene Glocke b steht oben durch ein einstellbares Drosselorgan c mit der Außenluft in Verbindung, während innerhalb der Glocke Widerstände d in Form von Siebeinsätzen, -Wänden o. dgl. vorgesehen sind, um eine Querschnittsverengung herbeizuführen. Die Glocke ist in der Höhenrichtung einstellbar, was vor allen Dingen für die Wiederaufnahriie des Betriebes nach Eintritt einer Betriebspause wesentlich ist. Bei e findet der Überlauf statt, während die Luftzuführung zu der Mammutpumpe a in üblicher Weise durch- das Rohr f erfolgt, das gleichzeitig als Zuführungsorgan für die schaumbildende Flüssigkeit verwendet werden kann.Via the spout of a mixed gas liquid: siphon a (so-called mammoth pump) a bell-shaped body b is everted. This bell b, which is open at the bottom, is at the top by an adjustable throttle element c with the outside air in connection, while Inside the bell resistors d in the form of sieve inserts, walls or the like. Provided are to bring about a narrowing of the cross-section. The bell is in the height direction adjustable, which is especially important for the resumption of operations after entry a break in operation is essential. At e the overflow takes place, while the Air is supplied to the mammoth pump a in the usual way through the pipe f, which is used at the same time as a feed organ for the foam-forming liquid can be.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED40114D DE416530C (en) | 1921-07-31 | 1921-07-31 | Device for foaming during swimming processes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED40114D DE416530C (en) | 1921-07-31 | 1921-07-31 | Device for foaming during swimming processes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE416530C true DE416530C (en) | 1925-07-24 |
Family
ID=7045185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED40114D Expired DE416530C (en) | 1921-07-31 | 1921-07-31 | Device for foaming during swimming processes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE416530C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1257704B (en) * | 1966-11-03 | 1968-01-04 | Gosgorkhimproekt Fa | Process for flotation of minerals and device for carrying out the process |
-
1921
- 1921-07-31 DE DED40114D patent/DE416530C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1257704B (en) * | 1966-11-03 | 1968-01-04 | Gosgorkhimproekt Fa | Process for flotation of minerals and device for carrying out the process |
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