DE602420C - Device for burning cement and similar goods - Google Patents

Device for burning cement and similar goods

Info

Publication number
DE602420C
DE602420C DEA59046D DEA0059046D DE602420C DE 602420 C DE602420 C DE 602420C DE A59046 D DEA59046 D DE A59046D DE A0059046 D DEA0059046 D DE A0059046D DE 602420 C DE602420 C DE 602420C
Authority
DE
Germany
Prior art keywords
goods
pretreatment
layer
similar goods
burning cement
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
DEA59046D
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 DEA59046D priority Critical patent/DE602420C/en
Application granted granted Critical
Publication of DE602420C publication Critical patent/DE602420C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2016Arrangements of preheating devices for the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)

Description

Vorrichtung zum Brennen von Zement und ähnlichem Gut Die Erfindung betrifft eine Weiterbildung des durch Patent 597 188 Geschützten.Device for burning cement and similar goods The invention relates to a further development of what is protected by patent 597 188.

Es hat sich als besonders vorteilhaft herausgestellt, die Schicht des Früschgutes, durch welches die Brenngase hindurchgeleitet werden, in etwa waagerechter oder wenig geneigter Lage anzubringen, beispielsweise also auf einem Rost. Führt man dann die Gase durch die Schicht von oben nach unten hindurch, so wird der Rost zugleich vor der Hitze des frischen Gases geschützt, da das an ihn gelangende Gas bereits die Schicht durchzogen und seine Hitze dabei verloren hat. Umeine solche wenig geneigte oder waagerecht liegende Schicht jedoch derart zu bewegen, daß ihre Teile Lagenveränderungen gegeneinander ausführen, wodurch Verstopfungen der Schicht durch Staubablagerungen oder durch ein Zusammensintern der erhitzten Teile, besonders an der Schiclitober,äche,, vermieden wird, muß der Rost oder sonstige Träger der Schicht eine hin und her gehende Bewegung ausführen, so daß das Gut ähnlich wie auf einer Förderrinne bewegt wird. - -Die Erfindung betrifft demgemäß eine Vorrichtung zum Brennen von Zement und ähnlichem Gut, bestehend aus .einem zum Fertigbrennen dienenden Sinterofen, der mit einer Einrichtung zur Vorbehandlung des Gutes mittels der Sinterofenabgase versehen ist, wobei die einzelnen Teilchen des zu einer Schicht ausgebreiteten und von den Abgasen quer durchströmten Gutes auf oder an einer zur Durchführung der Vorbehandlung dienenden gasdurchlässigen Trag- oder Stützanlage Lagenveränderungen gegeneinander ausführen, nach Patent 597 189. Das Neuheitsmerkmal besteht darin, daß die Vorbehandlungseinrichtung aus einem hin und her bewegten, im wesentlichen waagereclt angeordneten Rost besteht.The layer has been found to be particularly advantageous of the fruit, through which the fuel gases are passed, more horizontally or at a slightly inclined position, for example on a grate. Leads If the gases are then passed through the layer from top to bottom, the rust becomes at the same time protected from the heat of the fresh gas, since the gas reaching it has already passed through the layer and lost its heat in the process. Um such a slightly inclined or horizontally lying layer, however, to move in such a way that their Parts change position against each other, thereby clogging the layer by dust deposits or by sintering together of the heated parts, especially the rust or other support of the Layer perform a reciprocating motion so that the goods are similar to is moved on a conveyor trough. The invention accordingly relates to a device for firing cement and similar items, consisting of one for final firing serving sintering furnace with a device for pretreatment of the goods by means of the sintering furnace exhaust is provided, whereby the individual particles of the to form a layer goods spread out and through which the exhaust gases flow transversely on or at one of the Carrying out the pretreatment gas-permeable support or support system Carry out changes in position against each other, according to patent 597 189. The novelty feature consists in the fact that the pretreatment device consists of a reciprocating, consists essentially of a horizontally arranged grate.

Die Zeichnung stellt ein Ausführungsbeispiel der Erfindung dar.The drawing shows an embodiment of the invention.

In der ortsfesten Kammer i, welche in das Ofendrehrahr 2 hineinragt, ist die Schüttelrinne 3 gelagert und wird durch einen Antrieb q. in der Richtung nach dem Ofenrohr 2 hin und her bewegt. Aus einem Zulauf 5 wird sie mit Frischgut beschickt, welches infolge der Bewegung der Rinne auf ihr allmählich nach dem Ofenrohr 2 hin gleitet und: in letzteres herabstürzt.In the stationary chamber i, which protrudes into the rotating oven 2, the vibrating chute 3 is mounted and is driven by a drive q. in that direction after the furnace pipe 2 moved back and forth. From an inlet 5 it becomes with fresh material charged, which as a result of the movement of the gutter on it gradually towards the stove pipe 2 slides and: falls into the latter.

Der Boden der Rinne ,3 ist siebartig ausgeführt, und die Kammer i ist unterhalb der Rinne vollkommen gegen das Drehrohr 2 abgeschlossen. Infolgedessen strömen die aus letzterem kommenden Brenngase in den Ob-erteil der Kammer i durch die Gutschicht und den Siebboden der Rinne 3 hindurch und durch den Abzug 6 ab.The bottom of the channel, 3 is designed like a sieve, and the chamber i is completely sealed off from the rotary tube 2 below the channel. Consequently the combustion gases coming from the latter flow through into the upper part of chamber i the material layer and the sieve bottom of the channel 3 through and through the take-off 6.

Claims (1)

PATENTANSPRUCH: Vorrichtung zum Brenneon von Zement und .ähnlichem Gut, bestehend aus .einem zum Fertigbrennen -dienenden Sinterofen, der mit einer Einrichtung zur Vorbehand. lung des Gutes mittels der Sinterofenabgase versehen ist, wobei die einzelnen Teilchen des zu einer Schicht ausgebreiteten und von den Abgasen quer durchströmten Gutes ,auf oder an .einer zur Durchführung der Vorbehandlung dienenden gasdurchlässigen Trag- oder Stütz. anlage Lagenveränderungen gegeneinander ,ausführen, nach Patent 597 188, dadurch gekennzeichnet, daß die Vorbehandlungseinrichtung aus einem hin und her bewegten, im wesentlichen waagerecht angeordneten Rost besteht.PATENT CLAIM: Device for burning cement and similar goods, consisting of .a sintering furnace which is used for final burning and is equipped with a device for pretreatment. treatment of the goods is provided by means of the sintering furnace exhaust gases, the individual particles of the goods spread out into a layer and through which the exhaust gases flow transversely, on or on a gas-permeable support or support used to carry out the pretreatment. system, perform changes in position against each other, according to patent 597 188, characterized in that the pretreatment device consists of a grate which is moved to and fro and is arranged essentially horizontally.
DEA59046D Device for burning cement and similar goods Expired DE602420C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA59046D DE602420C (en) Device for burning cement and similar goods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA59046D DE602420C (en) Device for burning cement and similar goods

Publications (1)

Publication Number Publication Date
DE602420C true DE602420C (en) 1934-09-07

Family

ID=6941820

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA59046D Expired DE602420C (en) Device for burning cement and similar goods

Country Status (1)

Country Link
DE (1) DE602420C (en)

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