DE352224C - Method for heating periodically operated ovens with generator gas - Google Patents
Method for heating periodically operated ovens with generator gasInfo
- Publication number
- DE352224C DE352224C DENDAT352224D DE352224DD DE352224C DE 352224 C DE352224 C DE 352224C DE NDAT352224 D DENDAT352224 D DE NDAT352224D DE 352224D D DE352224D D DE 352224DD DE 352224 C DE352224 C DE 352224C
- Authority
- DE
- Germany
- Prior art keywords
- heating
- periodically operated
- generator gas
- gas
- heating periodically
- 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
- 238000010438 heat treatment Methods 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 3
- 239000007789 gas Substances 0.000 claims 2
- 239000003546 flue gas Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000010304 firing Methods 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
- F27B17/00—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00
- F27B17/0016—Chamber type furnaces
- F27B17/0041—Chamber type furnaces specially adapted for burning bricks or pottery
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Air Supply (AREA)
Description
Verfahren zum Beheizen von periodisch betriebenen Öfen mit Generatorgas. Bei Beheizung periodisch betriebener Ofen mit Generatorgas, z. B. Rundöfen zum Brennen von Porzellan oder rheinischen Ofen zum Brennen von Röhren, bietet die Anheizperiode die meisten Schwierigkeiten. - Diese zu verkürzen und die Beheizung wirksamer zu gestalten, ist Zweck der Erfindung. Sie besteht darin, daß das unter Druck zugeführte Generatorgas die Verbrennungsluft durch Rekuperatorkanäle, die in der Ofensohle oder Ofenwand oder im. Rauchfang vorgesehen sind, und darauf noch um die Feuerschächte selbst geführt sind, ansaugt. Dadurch steht bereits kurz nach dem Anheizen heiße Luft zur Verbrennung zur Verfügung. Durch die saugende Wirkung des einströmenden Druckgases läßt sich außerdem viel mehr Gas auf engem Raum verbrennen und in Verbindung mit der gleich Anfangs zur Verfügung stehenden heißen Luft rasch eine stabile Flamme und hohe Temperatur erreichen. Die Druckgasflamme besitzt außerdem eine weitgehende Selbstregelung, da sie sich automatisch die erforderliche Luftmenge ansaugt. Sie besitzt den weiteren Vorteil, daß alle Brenner am Ofen gemeinsam durch Regelung des Gasdruckes in gleicher Weise beeinflußt werden können. Rekuperatorkanäle, die in der Ofenwand oder im Rauchwege .liegen, sind ;n sich bekannt; ebenso die Brenner umgebende Lufterhitzungskanäle. Das Neue liegt in der Vereinigung der beiden Anordnungen, wodurch erhöhte Wirtschaftlichkeit und schnelles Anheizen erzielt wird.Method for heating periodically operated furnaces with generator gas. When heated periodically operated furnace with generator gas, z. B. Round kilns for firing of porcelain or Rhenish ovens for burning tubes, offers the heating-up period most of the difficulties. - To shorten these and make the heating more effective design is the purpose of the invention. It consists in the fact that that which is supplied under pressure Generator gas takes the combustion air through recuperator ducts in the furnace base or furnace wall or in. Chimneys are provided, and then around the fire shafts are self-guided, sucks. This means that it is already hot shortly after heating up Air available for combustion. Due to the sucking effect of the inflowing Compressed gas can also burn much more gas in a confined space and in connection With the hot air available right from the start, a stable flame is quickly established and reach high temperature. The pressurized gas flame also has an extensive one Self-regulation, as it automatically draws in the required amount of air. she has the further advantage that all burners on the furnace are controlled together the gas pressure can be influenced in the same way. Recuperator channels that lying in the furnace wall or in the smoke path are known; likewise the burners surrounding air heating ducts. The novelty lies in the union of the two arrangements, whereby increased economy and quick heating is achieved.
Die Zeichnung zeigt einen Rundofen für Porzellan im Schnitt.The drawing shows a cross-section of a circular oven for porcelain.
r ist eine der Gasdüsen, durch die das Druckgas zugeführt wird. z ist eine der Lufteintrittsstellen. 3 sind die Rekuperatorkanäle, die in der Sohle unter den Rauchabzugskanälen angeordnet sind und am Ende bei q. um die Feuerschächte geführt sind, wodurch schnelle und wirksame Erhitzung der Luft und hohe Temperatur erreicht wird.r is one of the gas nozzles through which the compressed gas is fed. z is one of the air entry points. 3 are the recuperator channels in the sole are arranged under the smoke ducts and at the end at q. around the fire shafts are led, which allows quick and effective heating of the air and high temperature is achieved.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE352224T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE352224C true DE352224C (en) | 1922-04-24 |
Family
ID=6273835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT352224D Expired DE352224C (en) | Method for heating periodically operated ovens with generator gas |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE352224C (en) |
-
0
- DE DENDAT352224D patent/DE352224C/en not_active Expired
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