DE273610C - - Google Patents
Info
- Publication number
- DE273610C DE273610C DENDAT273610D DE273610DA DE273610C DE 273610 C DE273610 C DE 273610C DE NDAT273610 D DENDAT273610 D DE NDAT273610D DE 273610D A DE273610D A DE 273610DA DE 273610 C DE273610 C DE 273610C
- Authority
- DE
- Germany
- Prior art keywords
- boiler
- water
- steam
- return pipe
- steam collector
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B9/00—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body
- F22B9/02—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed upright, e.g. above the combustion chamber
- F22B9/04—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed upright, e.g. above the combustion chamber the fire tubes being in upright arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft einen Dampfkessel, der aus einem oberen Wasser- und Dampfsammler, einem unteren Kessel mit stehenden Heizröhren und einer zwischenliegenden Rauchkammer besteht, durch welche hindurch ein Rücklaufrohr aus dem Wasser- und Dampfsammler in den Unterkessel führt. Bisher bekannte Kessel dieser Art ermangeln einer Einrichtung zur Bewirkung eines Wasserumlaufs und weisen infolgedessen nur eine geringe Verdampfung auf. Dieser Nachteil soll beim Gegenstand der Erfindung dadurch behoben werden, daß das Rücklaufrohr bis nahe zum Boden des Unterkesseis hinabgeführt und dessen oberer Raum mit dem unteren Raum des Wasser- und Dampfsammlers durch Rohrleitungen verbunden ist. Dadurch wird ein Wasserumlauf unter Einschluß der ganzen Höhe des Unterkessels bewirkt und eine hohe Verdampfung erreicht.The invention relates to a steam boiler, which consists of an upper water and steam collector, a lower boiler with standing heating tubes and an intermediate smoke chamber consists, through which a return pipe from the water and steam collector leads into the lower boiler. Previously known boilers of this type lack a device for effecting a water circulation and consequently show little evaporation. This disadvantage is intended to remedy the subject of the invention that the return pipe is led down to close to the bottom of the Unterkesseis and its upper space with the lower space of the water and steam collector through pipes connected is. This creates a water circulation including the whole Caused height of the lower boiler and achieved high evaporation.
Auf der Zeichnung ist der neue Dampfkessel in senkrechtem Schnitt dargestellt.The drawing shows the new steam boiler in a vertical section.
Der untere Heizröhrenkessel 1 ist mit dem Wasser- und Dampfsammler 2 unter Zwischenschaltung der Rauchkammer 3 durch das Rücklaufrohr 6 und außen liegende Rohre 10 verbunden. Mit 4 ist der Feuerraum, und mit 5 sind die Heizröhren des Unterkessels bezeichnet. In das Rücklaufrohr ragt das durch den Oberkessel geführte Speisewasserzuleitungsrohr 7 hinein. Gemäß der Erfindung ist das Rücklaufrohr 6 bis nahe zum Boden des Unterkessels hinabgeführt, und die Rohre 10 verbinden den oberen Raum des Unterkessels 1 mit dem unteren Raum des Wasser- und Dampfsammlers 2, so daß der Wasserumlauf durch diese Rohre 10 aus dem Unterkessel 1 nach dem Oberkessel 2 und zurück durch das Rohr 6 erfolgt. Der Dampf tritt aus dem Oberkessel bei 8 durch die Leitung 9 aus.The lower heating tube boiler 1 is connected to the water and steam collector 2 the smoke chamber 3 through the return pipe 6 and external pipes 10 tied together. With 4 is the furnace, and with 5 are the heating tubes of the lower boiler designated. The feed water pipe, which is led through the upper boiler, protrudes into the return pipe 7 in. According to the invention, the return pipe 6 is led down to near the bottom of the lower boiler, and the Pipes 10 connect the upper space of the lower boiler 1 with the lower space of the Water and steam collector 2, so that the water circulation through these pipes 10 from the Lower boiler 1 after the upper boiler 2 and back through the pipe 6 takes place. The steam exits the upper boiler at 8 through line 9.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE273610C true DE273610C (en) |
Family
ID=530046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT273610D Active DE273610C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE273610C (en) |
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0
- DE DENDAT273610D patent/DE273610C/de active Active
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