DE567976C - Mixing centrifuge - Google Patents

Mixing centrifuge

Info

Publication number
DE567976C
DE567976C DED60510D DED0060510D DE567976C DE 567976 C DE567976 C DE 567976C DE D60510 D DED60510 D DE D60510D DE D0060510 D DED0060510 D DE D0060510D DE 567976 C DE567976 C DE 567976C
Authority
DE
Germany
Prior art keywords
mixing
centrifuge
mixing centrifuge
circumference
interior
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
DED60510D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DED60510D priority Critical patent/DE567976C/en
Application granted granted Critical
Publication of DE567976C publication Critical patent/DE567976C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
    • B28C5/26—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers
    • B28C5/30—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers with stirrers held stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Centrifugal Separators (AREA)

Description

Mischzentrifuge Die Erfindung betrifft eine Mischzentrifuge zur Ausführung des Verfahrens nach Patent 5o6 532. Dieses Verfahren dient der Herstellung von Zementbetonkörpern aus einem hohlraumarm zusammengesetzten Steingerüst mit Zement als Bindemittel und kennzeichnet sich dadurch, daß die das Steingerüst bildenden Anteile mit Wasser bis zur Sättigung angefeuchtet und dann mit Zementmilch durch besonders kräftiges mechanisches Mischen durchsetzt werden, worauf die Weiterverarbeitung in üblicher Weise erfolgt.Mixing Centrifuge The invention relates to a mixing centrifuge for implementation of the method according to patent 5o6 532. This method is used for the production of cement concrete bodies from a stone framework composed of little voids with cement as a binding agent and is characterized in that the parts forming the stone framework with water Moistened to saturation and then with cement milk through particularly strong Mechanical mixing is followed by further processing in the usual way Way done.

Mit Hilfe der Mischzentrifuge gemäß der Erfindung ist es nun möglich, die notwendige kräftige und innige Mischung herbeizuführen, und zwar erfindungsgemäß dadurch, daß in dem umlaufenden Behälter Abstreifmesser mit dem Umfang nahestehenden Kanten und nach dem Innern des Behälterraumes gerichteten Flächen angeordnet sind.With the help of the mixing centrifuge according to the invention it is now possible to bring about the necessary vigorous and intimate mixture, according to the invention by the fact that scraper blades with the circumference in the surrounding container Edges and surfaces directed towards the interior of the container space are arranged.

Es sind bereits Trennschleudern bekannt, die im Innern Abstreifer aufweisen, welche in die Arbeitsstellung geklappt und wieder aus dieser heraus bewegt werden können. Diese Abstreifer dienen jedoch lediglich dazu, das sich beim Arbeiten der Trennschleuder an der Wandung absetzende Gut nach Einstellung der Schleuderarbeit wieder von der Wandung zu entfernen. Bei der Mischzentrifuge gemäß der Erfindung haben die Abstreifer dagegen einen ganz anderen Zweck, nämlich den, das sich an den Wänden ansetzende Gut zwecks weiterer Durchmischung in das Innere des Behälterraumes zurückzuführen.Separating centrifuges are already known which have scrapers inside have, which folded into the working position and moved out of this again can be. However, these wipers are only used to keep things moving The centrifugal separator settles on the wall after the centrifugal work has ceased to be removed again from the wall. In the mixing centrifuge according to the invention the wipers, on the other hand, have a completely different purpose, namely that of being attached to The material attaching to the walls for the purpose of further mixing into the interior of the container space traced back.

Eine beispielsweise Ausführungsform des Erfindungsgegenstandes zeigt die Zeichnung, und zwar ist Abb. i ein senkrechter Schnitt nach Linie A-A in Abb. 2 und Abb. z ein Grundriß.An example embodiment of the subject matter of the invention shows the drawing, namely Fig. i is a vertical section along line A-A in Fig. 2 and Fig. Z a plan.

Die in einem Gehäuse f untergebrachte, von einer Welle b getragene Zentrifugentrommel c wird über die Welle b durch ein Antriebsrad a in schnelle Drehung versetzt. Im Innern der Zentrifugentrommel sind in verschiedener Höhe und an mehreren Stellen des Trommelumfanges Abstreifmesser e angeordnet, deren Kanten dem Trommelumfang benachbart und deren Flächen in das Innere der Trommel gerichtet sind. Die Abstreifmesser werden dabei von Haltern d getragen.The centrifuge drum c accommodated in a housing f and carried by a shaft b is set in rapid rotation via the shaft b by a drive wheel a. In the interior of the centrifuge drum, scraper blades e are arranged at different heights and at several points on the drum circumference, the edges of which are adjacent to the drum circumference and whose surfaces are directed into the interior of the drum. The doctor blades are carried by holders d.

Beim Arbeiten der Mischzentrifuge heben die Abstreifmesser das sich an der Zentrifugenwand absetzende Gut ab und führen es zwecks erneuter Durchmischung in das Innere der Trommel zurück.When the mixing centrifuge is working, the scraper knives lift themselves Material settling on the centrifuge wall and lead it for the purpose of renewed mixing back to the inside of the drum.

Claims (3)

PATENTANSPRÜCHE: i. Mischzentrifuge zur Ausführung des Verfahrens nach Patent 5o6 532, bei der in dem umlaufenden Behälter Abstreifmesser mit dem Umfang nahestehenden Kanten und nach dem Innern des Behälterraumes gerichteten Flächen angeordnet sind. PATENT CLAIMS: i. Mixing centrifuge for carrying out the process according to patent 5o6 532, in the case of the scraper knife with the Edges close to the circumference and surfaces directed towards the interior of the container space are arranged. 2. Mischzentrifuge nach Anspruch i, deren Abstreifmesser in dem umlaufenden Behälter in verschiedener Höhe angeordnet sind. 2. Mixing centrifuge according to claim i, the doctor blade in the circumferential containers are arranged at different heights. 3. Mischzentrifuge nach Anspruch i, deren Abstreifmesser an mehreren auf den Umfang des Behälters verteilten Haltern befestigt sind.3. Mixing centrifuge after Claim i, the doctor blades of which are distributed over several on the circumference of the container Holders are attached.
DED60510D Mixing centrifuge Expired DE567976C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED60510D DE567976C (en) Mixing centrifuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED60510D DE567976C (en) Mixing centrifuge

Publications (1)

Publication Number Publication Date
DE567976C true DE567976C (en) 1933-01-12

Family

ID=7057959

Family Applications (1)

Application Number Title Priority Date Filing Date
DED60510D Expired DE567976C (en) Mixing centrifuge

Country Status (1)

Country Link
DE (1) DE567976C (en)

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