DE927496C - Allocation device - Google Patents

Allocation device

Info

Publication number
DE927496C
DE927496C DEL15438A DEL0015438A DE927496C DE 927496 C DE927496 C DE 927496C DE L15438 A DEL15438 A DE L15438A DE L0015438 A DEL0015438 A DE L0015438A DE 927496 C DE927496 C DE 927496C
Authority
DE
Germany
Prior art keywords
hub
cell wheel
combustion engine
internal combustion
mixer
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
DEL15438A
Other languages
German (de)
Inventor
Werner Stapel
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.)
LAUTERBERGER BLECHWARENFABRIK
Original Assignee
LAUTERBERGER BLECHWARENFABRIK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LAUTERBERGER BLECHWARENFABRIK filed Critical LAUTERBERGER BLECHWARENFABRIK
Priority to DEL15438A priority Critical patent/DE927496C/en
Application granted granted Critical
Publication of DE927496C publication Critical patent/DE927496C/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
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
    • B28C7/0023—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust by heating or cooling
    • B28C7/003—Heating, e.g. using steam

Description

Das Patent 891672 ist auf eine Zuteilvomrichtung an auf dem einen Ende ein-es Troges mit Mischvorrichtung angebrachten Aufgabetriehtern für Schüttgut, inisbsondere an Beton- und Mörtelmisa'hern, gerichtet, bei der am Auslauf des Bindeguttrichters ein Zahnrad, z. B. Zellenrad, das von der Mischvorrichtung:unmittelbar angetrieben ward, angebracht ist.The patent 891 672 is directed to an allocation device at one end of a trough with a mixer attached to the feeder for bulk material, inisbsnahm to concrete and mortar misery. B. cell wheel, which was directly driven by the mixing device, is attached.

Es hat sich der Nachteil gezeigt, d@aß der zuzuteilende Zement sehr leicht Feuchtigkeit anzieht und sieh dadurch unerwünschte Veränderungen in der Konsistenz des staubförmigen Bind gutes ergeben. An gut wärmeleitenden Teilen, wie z. B. .der 7autei:lvorrichtunig, schlägt ,sich die Feuchtigkeit nieder, und es treten an der Oberfläche Abibdndungen des feucht gewordenen Zementes auf, d-ie zu Verstopfungen der Zuteilvorrizhtung führen können.The disadvantage has been shown that the cement to be dispensed ate a lot easily attracts moisture and thereby see undesirable changes in consistency of the powdery bind good. On parts that conduct heat well, such as B. the 7autei: lvorrichtunig, the moisture condenses, and it occurs on the Surface coverings of the damp cement on, d-ie to blockages the allocation device can lead.

Es ist bekannt, die Ausläufe von Vorratsbehältern oder deren Einbauten mit Dampf, elektrisch erhitzter Luft oder sonstigen Wärmeträgern zu heizen. Bei einem kontinuierlich arbeitenden Mischer ist es nun besonders wichtig, daß die Zuteilvorrichtung für den Zement gleichmäßige Mengen zuteilt, damit eine Mischung mit gleiehmäß,iige.n Eigenschaften erzielt wird. Um ein Ansetzen feuchten Zementes an den Wandungen der Zuteidvorrichtung zu verhindern, wird deshalb erfindungsgemäß vorgeschlagen, die -.als Zahnrad, insbesondere als Zellenrad, ausgebildete Zuteilvorr.i-chtu:ng zu beheizen. Ihre Beheizung kann sehr einfach geschehen, indem das Heizmittel durch die Nabe geführt wird. Wird zum Antrieh des Mischers ein Elektromotor verwendet, so kann ein elektrisches Heizelement eingebaut werden; wird dagegen eine Verbrennungsmaschine benutzt, so können dessen Abgase oder das Kühlwasser durch die Nabe geleitet werden.It is known that the spouts of storage containers or their internals to be heated with steam, electrically heated air or other heat carriers. at In a continuously operating mixer, it is particularly important that the metering device for the cement allocates even amounts so that a mixture with equal, iige.n Properties is achieved. To get wet cement on the walls of the To prevent Zuteidvorrichtung is therefore proposed according to the invention, the -. as a gear, in particular as a cellular wheel, trained allocation device i-chtu: ng zu heat. Your heating can be done very simply by putting the heating medium through the hub is guided. If an electric motor is used to drive the mixer, so an electrical heating element can be installed; on the other hand becomes an internal combustion engine is used, its exhaust gases or the cooling water can be passed through the hub.

In der Zeichnung ist ein Ausführun:gsbei,spiel der Erfindung dargestellt. Im Aufgäbetrichter 6 für das Bindegut, der in bekannter Weise mit dem auf dem Fahrgestell 24 ruhen-den Mischtrog i und dem Au.fgabetrichfier 5 für das Füllgut zusammengebaut ist, befindet sich das Zellenrad 9 zur Zuteilung des Bindemittels. Die Nabe des Zellenrades 9 ist derart ausgebildet, daß in ii@hr eine Heizvorrichtung angeordnet werden kann oder eine Durchleitung .der beispielsweise verwendeten Heizgase. oder des Kühlwassers, z. B. einer Verbrennungsmaschine, möglich ist.In the drawing, an embodiment is shown: gsbei, game of the invention. In the Aufgästreichter 6 for the binding material, which is in a known manner with the one on the chassis 24 resting-the mixing trough i and the loading tray 5 assembled for the filling material is, there is the cellular wheel 9 for allocating the binding agent. The hub of the Cell wheel 9 is designed such that a heating device is arranged in ii @ hr or a passage of the heating gases used, for example. or of the cooling water, e.g. B. an internal combustion engine is possible.

Claims (3)

PATENTANSPRÜCHE: i. Z:uteilvo@rricihturng in Form eines Zahn-<rades, z. B. eines Zellenrades, am Bindeguttrichter eines kontinuierlich arbeitenden Missehers, dn.sbesondere eines Beton- und Mörtelmischers, nach Patent 89z 672, dadurch gekelinzeichnet, daß das Zahnrad eine Heizvorri-chtung .aufweist. PATENT CLAIMS: i. Z: uteilvo @ rricihturng in the form of a gear, z. B. a cell wheel, on the binding material funnel of a continuously working misseher, dn. especially of a concrete and mortar mixer, according to patent 89z 672, marked thereby, that the gearwheel has a heating device. 2. Zuteilvorrichtung in Form eines Zellenrades nach Anspruch i, dadurch ge@kennzei.chnet, daß dessen Nabe zur Führung des Heizmittels dient oder eine Heizv arrichtung aufnimmt. 2. Allocation device in the form of a Cell wheel according to claim i, characterized ge@kennzei.chnet that its hub for guidance the heating means is used or a Heizv arrichtung takes up. 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß 'bei elektrischem Antrieb des Misdh:ers die Nabe des Zellenrades elektrische Heizvorrirhtungen aufnimmt. -4.. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß bei Antrieb des Mischers durch eine Brennkraftmaschine die Nabe des Zel!l@ernraudies Vorrichtungen zur Führung der Abgase oder des Kühlwassers der Brennkraftmaschine aufnimmt. Angezogene Druckschriften: Deutsche Patentschriften Nr. 346 o59, 472 172, 886:273.3. Apparatus according to claim 2, characterized in that 'with electrical drive of the Misdh: ers the hub of the cell wheel receives electrical Heizvorrirhtungen. -4 .. Device according to claim 2, characterized in that when the mixer is driven by an internal combustion engine, the hub of the Zel! L @ ernraudies receives devices for guiding the exhaust gases or the cooling water of the internal combustion engine. Cited publications: German patent specifications No. 346 059, 472 172, 886: 273.
DEL15438A 1953-05-06 1953-05-06 Allocation device Expired DE927496C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL15438A DE927496C (en) 1953-05-06 1953-05-06 Allocation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL15438A DE927496C (en) 1953-05-06 1953-05-06 Allocation device

Publications (1)

Publication Number Publication Date
DE927496C true DE927496C (en) 1955-05-09

Family

ID=7260116

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL15438A Expired DE927496C (en) 1953-05-06 1953-05-06 Allocation device

Country Status (1)

Country Link
DE (1) DE927496C (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE346059C (en) * 1921-03-25 1921-12-23 Dortmunder Brueckenbau C H Juc Device to prevent the formation of vaults in bunkers
DE472172C (en) * 1927-04-20 1929-02-23 Mueller Paul Bunker for ores, aggregates or similar bulk goods with outlet pockets designed for the supply of air or gaseous substances
DE886273C (en) * 1941-07-24 1953-08-13 Philipp Pfisterer Storage container for bulk goods with heatable outlet funnel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE346059C (en) * 1921-03-25 1921-12-23 Dortmunder Brueckenbau C H Juc Device to prevent the formation of vaults in bunkers
DE472172C (en) * 1927-04-20 1929-02-23 Mueller Paul Bunker for ores, aggregates or similar bulk goods with outlet pockets designed for the supply of air or gaseous substances
DE886273C (en) * 1941-07-24 1953-08-13 Philipp Pfisterer Storage container for bulk goods with heatable outlet funnel

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