DE513409C - Rotary kiln for the production of molten cement - Google Patents
Rotary kiln for the production of molten cementInfo
- Publication number
- DE513409C DE513409C DEA54554D DEA0054554D DE513409C DE 513409 C DE513409 C DE 513409C DE A54554 D DEA54554 D DE A54554D DE A0054554 D DEA0054554 D DE A0054554D DE 513409 C DE513409 C DE 513409C
- Authority
- DE
- Germany
- Prior art keywords
- production
- rotary kiln
- molten
- molten cement
- furnace
- 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
- 239000004568 cement Substances 0.000 title claims description 5
- 239000012768 molten material Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/33—Arrangement of devices for discharging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/32—Arrangement of devices for charging
- F27B7/3205—Charging
- F27B2007/327—Charging centrifugally through lateral openings in the drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
Drehrohrofen zu Herstellung von Schmelzzement Zur Herstellung von Schmelzzement im Drehrohrofen ist es wichtig, ein Schmelzbad zu bilden, in dem sich das geschmolzene Gut ansammelt und noch eine gründliche Durchmischung erfährt.Rotary kiln for the production of molten cement For the production of For molten cement in the rotary kiln, it is important to form a molten bath in which the melted material accumulates and still undergoes thorough mixing.
Um dieses Schmelzbad zu bilden, wurden bisher Stauringe in dem Ofenrohr angeordnet oder diesem eine besondere Gestaltung durch Erweiterungen o. dgl. .gegeben, wobei jedoch das Rohrende stets offen blieb.In order to form this molten pool, baffle rings were previously placed in the furnace tube arranged or given this a special design through extensions or the like., however, the end of the pipe always remained open.
Die Erfindung betrifft einen Drehrohrofen zur Herstellung von Schmelzzement mit einem Sammelraum für das geschmolzene Gut am unteren Ende des Ofens, bei welchem das untere Ende des Ofenrohres mit einer geschlossenen - Stirnwand ausgerüstet ist, in deren Mitte das Einblasrohr für Brennstoff und Luft, gegebenenfalls mittels einer Dichtung, hineinragt und die eine oder mehrere öffnungen zum Austragen des Schmelzgutes besitzt.The invention relates to a rotary kiln for the production of molten cement with a collecting space for the molten material at the lower end of the furnace, in which the lower end of the stovepipe is equipped with a closed end wall, in the middle the injection pipe for fuel and air, if necessary by means of a Seal, protrudes and the one or more openings for discharging the molten material owns.
Die Zeichnung stellt ein Ausführungsbeispiel der Erfindung dar, und zwar zeigt Abb. z die Stirnansicht, Abb. a den Längsschnitt eines Ofendrehrohres. Das Drehrohr a besitzt am Austragende eine vollständig geschlossene Stirnwand d, durch welche,die Flammdüse hindurchgeführt ist.The drawing shows an embodiment of the invention, and Although Fig. z shows the front view, Fig. a shows the longitudinal section of a rotary kiln. The rotary tube a has a completely closed end wall d at the discharge end, through which the flame nozzle is passed.
Am Grunde des Ofenrohres sammelt sich vor dieser Stirnwand das Schmelzbad c und wird beim Umlauf durch die in der Stirnwand vorgesehenen öffnungen b, von denen je nach der Art des zu verarbeitenden Brenngutes ein oder mehrere vorhanden sein können, ausgetragen.The melt pool collects at the bottom of the furnace pipe in front of this end wall c and as it circulates through the openings b, of which, depending on the type of material to be processed, have one or more can be carried out.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA54554D DE513409C (en) | Rotary kiln for the production of molten cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA54554D DE513409C (en) | Rotary kiln for the production of molten cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE513409C true DE513409C (en) | 1930-12-03 |
Family
ID=6939527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA54554D Expired DE513409C (en) | Rotary kiln for the production of molten cement |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE513409C (en) |
-
0
- DE DEA54554D patent/DE513409C/en not_active Expired
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