DE652642C - Foam-absorbing drainage device for centrifugal drums - Google Patents

Foam-absorbing drainage device for centrifugal drums

Info

Publication number
DE652642C
DE652642C DEB172611D DEB0172611D DE652642C DE 652642 C DE652642 C DE 652642C DE B172611 D DEB172611 D DE B172611D DE B0172611 D DEB0172611 D DE B0172611D DE 652642 C DE652642 C DE 652642C
Authority
DE
Germany
Prior art keywords
foam
drainage device
centrifugal drums
absorbing drainage
absorbing
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
Application number
DEB172611D
Other languages
German (de)
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.)
Bergedorfer Eisenwerk AG
Original Assignee
Bergedorfer Eisenwerk AG
Publication date
Priority to DEB172611D priority Critical patent/DE652642C/en
Application granted granted Critical
Publication of DE652642C publication Critical patent/DE652642C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B15/00Other accessories for centrifuges
    • B04B15/04Other accessories for centrifuges for suppressing the formation of foam

Landscapes

  • Degasification And Air Bubble Elimination (AREA)

Description

Schaumdämpfende Ablaufvörri@g bei Schleudertrommeln Beim Betriebe von Schleudermaschinen entsteht beim Ausspritzen der Flüssigkeiten in die die Trommel umgebenden Auffanggefäße eine mehr oder weniger starke Schaumbildung, was im praktischen Betriebe in vieler Hinsicht außerordentlich lästig ist. Foam-suppressing discharge procedure for centrifugal drums When operating centrifugal machines, when the liquids are sprayed into the collecting vessels surrounding the drum, a more or less strong foam formation occurs, which is extremely annoying in many respects in practical operation.

Man hat diese Schaumplage zu bekämpfen versucht, indem man die Austrittsöffnungen als spiralförmige, @entgegen der Trommeldrehrirhtung verlaufende Kanäle ausgebildet hat. Derartige Kanäle haben den Nachteil, daß eine Regelung des Ausströmverhältnisses zwischen den austretenden Flüssigkeiten entweder gar nicht oder dbch nur durch Aus-«#echselung gewisser Trommelteile möglich ist, rvas natürlich mehr oder weniger zeitraubend ist und das Bereithalten entsprechender Teile erfordert.Attempts have been made to combat this plague of foam by opening the outlet openings designed as spiral channels running against the rotating direction of the drum Has. Such channels have the disadvantage that a regulation of the outflow ratio between the escaping liquids either not at all or only through exchange certain drum parts is possible, rvas is of course more or less time consuming and requires the corresponding parts to be kept ready.

Diese Nachteile sollen durch die Erfindung beseitigt werden, indem im Anschluß an die an sich bekannte radial-verstellbare Reglerschraube eine konvex ausgeführte Abspritzfläche angeschlossen wird, der die ausspritzende Flüssigkeit folgt. Man kann also in bisher üblicher Weise lediglich durch die radiale Verstellung der Regelschraube auch bei diesem spiralförmigen Ablauf das Mengenverhältnis beider Flüssigkeiten ohne Austausch irgendwelcher Teile einregem.These disadvantages are to be eliminated by the invention by following the known radially adjustable regulator screw a convex executed spray surface is connected, which the ejected liquid follows. So you can only use the radial adjustment in the usual way the regulating screw, even in this spiral-shaped process, the quantity ratio of the two Mix in liquids without replacing any parts.

Die Zeichnung zeigt die Erfindung, und zwar ist i die Ausspritzöffnung, die in der - radial verstellbaren Regelschraube 2 vorgesehen ist. Unmittelbar an die äußere Mündung der. öffnung i schließt sich die konvexe Fläche 3 .an. _ Der aus der Öffnung der Reglerschraube 2 austretende Flüssigkeitsstrahl wird gezwungen, sich an die konvexe Fläche 3 anzuschmiegen, von der er am Punkte a abspritzt.The drawing shows the invention, namely i is the injection opening, which is provided in the - radially adjustable regulating screw 2. Immediately on the outer mouth of the. Opening i is followed by the convex surface 3. _ Of the The jet of liquid emerging from the opening of the regulator screw 2 is forced, to cling to the convex surface 3, from which he hoses at point a.

Claims (1)

PATENTANSPRUCH: Schaumdämpfende Ablaufvorrichtung bei Schleudertrommeln mit einem entgegen der Tromm@eldrehrichtung spiralförmig verlaufenden Ablauf, dadurch gekennzeichnet, daß sich an die bekannte Rahmschraube (2) eine konvex gekrümmte Ablaufbahn (3) anschließt. cPATENT CLAIM: Foam-absorbing drainage device for centrifugal drums with a spiral running counter to the direction of rotation of the drum, thereby characterized in that the known frame screw (2) has a convex curvature Drainage path (3) connects. c
DEB172611D Foam-absorbing drainage device for centrifugal drums Expired DE652642C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB172611D DE652642C (en) Foam-absorbing drainage device for centrifugal drums

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB172611D DE652642C (en) Foam-absorbing drainage device for centrifugal drums

Publications (1)

Publication Number Publication Date
DE652642C true DE652642C (en) 1937-11-04

Family

ID=7007058

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB172611D Expired DE652642C (en) Foam-absorbing drainage device for centrifugal drums

Country Status (1)

Country Link
DE (1) DE652642C (en)

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