DE333530C - Waste heat boiler with superheater - Google Patents
Waste heat boiler with superheaterInfo
- Publication number
- DE333530C DE333530C DENDAT333530D DE333530DD DE333530C DE 333530 C DE333530 C DE 333530C DE NDAT333530 D DENDAT333530 D DE NDAT333530D DE 333530D D DE333530D D DE 333530DD DE 333530 C DE333530 C DE 333530C
- Authority
- DE
- Germany
- Prior art keywords
- superheater
- waste heat
- heat boiler
- boiler
- gases
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G1/00—Steam superheating characterised by heating method
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Description
Abhitzekessel mit überhitzer. Die Erfindung bezieht sich auf eine Überhitzeranordnung für Abhitzedampfkessel, wie sie für die Abhitzegase von Gasmotoren, (Ofen der keramischen Industrie, Stahlindustrie u. dgl. verwendet werden. Die Abhitzegase haben Temperaturen von 5oo bis 6oo°. Da die Temperatur des überhitzten Dampfes in den meisten Fällen zwischen 300 und qoo ° liegt, so muß der Überhitzer bei einem solchen Abhitzekessel vor den Kessel gelegt werden, d. h. die Abhitzegase müssen erst den Dampfüberhitzer bestreichen, um alsdann ihre übrigbleibende Wärme an den Abhitzekessel abgeben zu können.Waste heat boiler with superheater. The invention relates to a superheater arrangement for waste heat steam boilers, such as those used for waste heat gases from gas engines (furnace in the ceramic industry, steel industry, etc.). The waste heat gases have temperatures of 500 to 600 °. Since the temperature of the superheated steam in the most cases between 300 and qoo °, so the superheater must be placed in such a waste heat boiler before the boiler, ie the Abhitzegase must first coat the steam superheater to then their remaining heat to the heat recovery steam generator exits.
Solche Überhitzer wurden bisher in einen gemauerten Raum vor den Abhitzekessel gelegt. Dies hat den Nachteil, daß ein großer Teil der Wärme von den an und für sich schon gering temperierten Abhitzegasen durch Wärmestrahlung verlorengeht.Such superheaters were previously in a brick room in front of the waste heat boiler placed. This has the disadvantage that a large part of the heat from the to and for waste heat gases at low temperatures are lost through thermal radiation.
Die Erfindung vermeidet diese Nachteile dadurch, daß der Überhitzer im Kessel selbst in einer Feuerbüchse eingebaut ist. Die Verluste durch Wärmestrahlung werden hierdurch bedeutend herabgesetzt. Die Regelung der Heißdampftemperatur kann durch Einstellen von Schiebern oder sonstigen Abschlußvorrichtungen erfolgen.The invention avoids these disadvantages in that the superheater is built into a fire box in the boiler itself. The losses due to thermal radiation are significantly reduced as a result. The regulation of the superheated steam temperature can by adjusting slides or other locking devices.
Auf der Zeichnung ist eine derartige Ausführungsform in Fig. i im Längsschnitt und in Fig. 2 in linker Seitenansicht zur Darstellung gebracht.In the drawing, such an embodiment is shown in FIG Longitudinal section and shown in FIG. 2 in a left side view.
a ist der Kessel, in dessen Feuerbüchse b der Überhitzer eingebaut ist. Der Gaseintritt findet bei c statt und die Regelung der Temperatur kann durch Schieber d o. dgl. erfolgen. a is the boiler in whose firebox b the superheater is installed. The gas inlet takes place at c and the temperature can be regulated by means of slides d or the like.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE333530T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE333530C true DE333530C (en) | 1921-02-26 |
Family
ID=6210410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT333530D Expired DE333530C (en) | Waste heat boiler with superheater |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE333530C (en) |
-
0
- DE DENDAT333530D patent/DE333530C/en not_active Expired
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