DE243798C - - Google Patents
Info
- Publication number
- DE243798C DE243798C DENDAT243798D DE243798DA DE243798C DE 243798 C DE243798 C DE 243798C DE NDAT243798 D DENDAT243798 D DE NDAT243798D DE 243798D A DE243798D A DE 243798DA DE 243798 C DE243798 C DE 243798C
- Authority
- DE
- Germany
- Prior art keywords
- tubes
- steam generator
- water
- upwards
- steam
- 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 7
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000002349 favourable Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
- F22B13/02—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body mounted in fixed position with the boiler body disposed upright
- F22B13/023—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body mounted in fixed position with the boiler body disposed upright with auxiliary water tubes inside the fire-box, e.g. vertical tubes
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft einen Dampferzeuger, bestehend aus im Kreise aneinander gereihten, unten durch einen Ringkanal verbundenen Röhren. Die Erfindung besteht darin, daß die unten runden Röhren nach oben zunehmend spitzoval in den Feuerraum hineintreten und oben mit einem zum Durchlaß der Feuergase durchbrochenen Wasser- und Dampfraum in Verbindung stehen. Durch Erweiterung der Rohrquerschnitte nach oben können die sich bildenden Dampfblasen ungehindert entweichen, zugleich wird bei der Verwendung als Wasserheizkessel der Wasserumlauf günstig beeinflußt.The invention relates to a steam generator, consisting of strung together in a circle, tubes connected at the bottom by an annular channel. The invention consists in that the tubes, which are round at the bottom, step increasingly pointed oval upwards into the combustion chamber and at the top with a perforated water and steam space for the passage of the fire gases stay in contact. By expanding the pipe cross-sections upwards, the vapor bubbles that form can be unhindered at the same time, when used as a water heating boiler, the water circulation is favorable influenced.
Der neue Dampferzeuger ist in Fig. 1 und 2 im senkrechten Schnitt und in Oberansicht dargestellt. Fig. 3 zeigt zur Hälfte den oberen Wasser- und Dampfraum in Draufsicht, zur Hälfte einen wagerechten Schnitt durch die Verbindungsstutzen zwischen dem Wasser- und Dampfraum und den Kesselröhren. Fig. 4 zeigt den Dampferzeuger zur Hälfte in einem Schnitt oberhalb der Röhren, zur Hälfte im wagerechten Querschnitt durch den oberen Teil der Röhren. Fig. 5 zeigt den Dampferzeuger zur Hälfte in einem wagerechten Schnitt durch den unteren Ringkanal, zur Hälfte im wagerechten Schnitt durch den unteren, runden Teil der Röhren.The new steam generator is shown in Fig. 1 and 2 in vertical section and in top view. Fig. 3 shows half the upper water and steam space in plan view, half a horizontal section through the Connection pieces between the water and steam room and the boiler tubes. Fig. 4 shows the steam generator half in a section above the tubes, half in horizontal cross-section through the upper part of the tubes. Fig. 5 shows the steam generator half in a horizontal section through the lower ring channel, half in a horizontal section through the lower, round part of the tubes.
Der neue Dampferzeuger wird gebildet aus den im Kreise aneinander gereihten Röhren a, welche unten mittels des Ringkanals b untereinander verbunden sind. Die Röhren α haben unten kreisrunden Querschnitt und verlaufen nach oben sich erweiternd spitzoval in den Feuerraum hinein, derart, daß sie eine vergrößerte, unmittelbare Heizfläche und zugleich einen nach oben sich über dem Feuerkegel zusammenziehenden, verhältnismäßig großen Feuerraum bzw. Füllraum bilden.The new steam generator is formed from the tubes a lined up in a circle, which are connected to one another at the bottom by means of the ring channel b. The tubes α have a circular cross-section at the bottom and extend upwards into the furnace with a pointed oval shape so that they form an enlarged, immediate heating surface and at the same time a relatively large furnace or filling chamber that contracts upwards over the cone of fire.
Das Röhrenbündel α wird nach oben durch einen zugleich den Dampfraum bildenden ringförmigen Behälter c mittels des einen Ringkanal bildenden Flansches d umfaßt und abgeschlossen, der durch weite, ovale Rohrstutzen e mit dem oberen Behälter c in freier Verbindung steht.The tube bundle α is encompassed and closed up by an annular container c, which at the same time forms the vapor space, by means of the flange d which forms an annular channel and which is in free connection with the upper container c through wide, oval pipe stubs e.
Durch die zwischen dem Behälter c und dessen Flansch d gelassenen Zwischenräume ziehen die Feuergase nach außen, um zwischen der Außenfläche des Röhrenbündels α und dessen in bestimmtem Abstand es umschließenden Mantel f nach unten durch das Rauchrohr g nach dem Schornstein zu gelangen. Der Mantel ist isoliert, um keine Wärme auszustrahlen.Through the spaces left between the container c and its flange d , the fire gases pull outwards in order to get between the outer surface of the tube bundle α and its jacket f, which encloses it at a certain distance, down through the smoke tube g to the chimney. The coat is insulated so that it does not radiate heat.
Durch diese Anordnung liegt die gesamte Oberfläche des Dampferzeugers im Feuer und in den Heizgasen.With this arrangement, the entire surface of the steam generator is in the fire and in the heating gases.
Unten ist der Feuerraum durch einen Kipprost abgeschlossen, während das Feuerungsmaterial von oben durch den im Ringbehälter c gebildeten Füllschacht unter Abschluß durch einen Deckel aufgegeben wird.The firebox is closed at the bottom by a tilting grate, while the firing material is fed in from above through the hopper formed in the ring container c , with a lid.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE243798C true DE243798C (en) |
Family
ID=502896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT243798D Active DE243798C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE243798C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5986235A (en) * | 1996-01-24 | 1999-11-16 | Micron Electronics, Inc. | Method of efficiently laser marking singulated semiconductor devices |
| US6262388B1 (en) | 1998-12-21 | 2001-07-17 | Micron Electronics, Inc. | Laser marking station with enclosure and method of operation |
-
0
- DE DENDAT243798D patent/DE243798C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5986235A (en) * | 1996-01-24 | 1999-11-16 | Micron Electronics, Inc. | Method of efficiently laser marking singulated semiconductor devices |
| US6580957B2 (en) | 1996-01-24 | 2003-06-17 | Micron Technology, Inc. | Method of efficiently laser marking singulated semiconductor devices |
| US6262388B1 (en) | 1998-12-21 | 2001-07-17 | Micron Electronics, Inc. | Laser marking station with enclosure and method of operation |
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