DE563897C - Process for preventing the deposition of ash in small flame stoves, e.g. B. Blacksmiths - Google Patents
Process for preventing the deposition of ash in small flame stoves, e.g. B. BlacksmithsInfo
- Publication number
- DE563897C DE563897C DEE42095D DEE0042095D DE563897C DE 563897 C DE563897 C DE 563897C DE E42095 D DEE42095 D DE E42095D DE E0042095 D DEE0042095 D DE E0042095D DE 563897 C DE563897 C DE 563897C
- Authority
- DE
- Germany
- Prior art keywords
- ash
- preventing
- deposition
- blacksmiths
- small flame
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
Description
Verfahren zur Verhinderung der Ablagerung von Asche bei kleinen Flammöfen, z. B. Schmiedeöfen Bei der Befeuerung von kleinen Flammöfen, z. B. Schmiedeöfen, mittels Kohlenstaubfeuerung zeigt sich der Nachteil, daß sich unerwünscht große Mengen von Asche u. dgl. im Ofen ablagern, die den Betrieb stören. Dies rührt daher, daß bei den kleinen Öfen, bei denen auch die Flamme nur klein ist, die Flammentemperatur verhältnismäßig niedrig, das Wärmegefälle zum Eisen hin also nur gering ist, so daß außer schlechter Ausnutzung des Brennstoffes eine lange Zeit zum Anwärmen des Eiseins nötig ist. Die Asche hat infolgedessen Gelegenheit, sich in störenden Mengen abzulagern. Bei größeren Öfen tritt diese- Erscheinung nicht auf, da sich bei ihnen infolge des großen Ausmaßes der Flamme eine ausreichende Flammentemperatur ergibt.Procedures to prevent ash build-up in small incinerators, z. B. Forging furnaces When firing small flame furnaces, e.g. B. forging furnaces, by means of pulverized coal firing shows the disadvantage that undesirably large Deposit quantities of ash and the like in the furnace that interfere with operation. This is because that in the small stoves, where the flame is only small, the flame temperature relatively low, so the heat gradient towards iron is only small, so that in addition to poor fuel utilization, a long time to warm up the Eisein is necessary. As a result, the ashes have an opportunity to grow in disruptive quantities to deposit. This phenomenon does not occur in larger ovens, as they gives a sufficient flame temperature due to the large extent of the flame.
Die Erfindung hat den Zweck, auch bei kleinen Flammöfen die bisherigen ungewöhnlichen Aschenablagerungen zu verhindern.The invention has the purpose of the previous ones even with small flame ovens to prevent unusual ash build-up.
Dies wird dadurch erreicht, daß Sauerstoff der Verbrennungsluft zugesetzt wird. Infolgedessen steigt die Flammentemperatur, der Brennstoff wird besser ausgenutzt und die Erwärmung des Eisens erfolgt in kürzerer Zeit, so daß die Gelegenheit zu Aschenablagerungen kleiner wird.This is achieved by adding oxygen to the combustion air will. As a result, the flame temperature rises and the fuel is better used and the heating of the iron takes place in less time, so that the opportunity to Ash deposits become smaller.
Der Gedanke, bei technischen Öfen mit Zusatz von Sauerstoff zur Verbrennungsluft zu arbeiten, ist an sich nicht neu. Man machte dies aber bisher nur bei größeren Öfen und nicht zu dem Zweck, die Ascheablagerungen zu verhindern, sondern mit Rücksicht auf die zu behandelnden Stoffe, z. B. solche, welche infolge ihrer hohen Schmelzpunkte hohe Flammtemperaturen erfordern.The idea of technical stoves with the addition of oxygen to the combustion air to work is not in itself new. So far, however, this has only been done with larger ones Stoves and not for the purpose of preventing ash build-up, but with consideration on the substances to be treated, e.g. B. those which due to their high melting points require high flame temperatures.
Mit diesem Verfahren ist das der Erfindung nicht zu verwechseln, denn hier handelt :es sich nur um den neuen Zweck, Ablagerungen von Asche u. dgl. zu' verhindern. Der Sauerstoffzusatz wird so geregelt, daß das anzuwärmende Eisen selbst nicht beeinflußt wird.This method is not to be confused with that of the invention, because here it is: it is only a matter of the new purpose, deposits of ashes and the like to ' impede. The addition of oxygen is regulated so that the iron to be heated itself is not affected.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE42095D DE563897C (en) | 1931-11-26 | 1931-11-26 | Process for preventing the deposition of ash in small flame stoves, e.g. B. Blacksmiths |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE42095D DE563897C (en) | 1931-11-26 | 1931-11-26 | Process for preventing the deposition of ash in small flame stoves, e.g. B. Blacksmiths |
Publications (1)
Publication Number | Publication Date |
---|---|
DE563897C true DE563897C (en) | 1932-11-11 |
Family
ID=7079241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEE42095D Expired DE563897C (en) | 1931-11-26 | 1931-11-26 | Process for preventing the deposition of ash in small flame stoves, e.g. B. Blacksmiths |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE563897C (en) |
-
1931
- 1931-11-26 DE DEE42095D patent/DE563897C/en not_active Expired
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