DE481998C - Heating tube bundle for indirect heating of drums for high pressure steam generation - Google Patents
Heating tube bundle for indirect heating of drums for high pressure steam generationInfo
- Publication number
- DE481998C DE481998C DEB135963D DEB0135963D DE481998C DE 481998 C DE481998 C DE 481998C DE B135963 D DEB135963 D DE B135963D DE B0135963 D DEB0135963 D DE B0135963D DE 481998 C DE481998 C DE 481998C
- Authority
- DE
- Germany
- Prior art keywords
- heating
- drums
- heating tube
- tube bundle
- high pressure
- 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 18
- 210000003739 neck Anatomy 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/08—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam
- F22B1/12—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam produced by an indirect cyclic process
- F22B1/126—Steam generators of the Schmidt-Hartmann type
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Fiber Materials (AREA)
Description
Heizrohrbündel für mittelbare Beheizung von Trommeln zur Hochdruckdampferzeugung Die Erfindung betrifft die Anordnung der Heizrohrbündel zur mittelbaren Beheizung von Hochdruckkesseln, die aus liegenden zylindrischen Trommeln bestehen, die mit Rücksicht auf auszuhaltende hohe und höchste Drücke von geringem Durchmesser gebildet, in einem Stück hergestellt und an beiden Bodenöffnungen flaschenhalsartig eingezogen sind, um die Flächen der Bodenabschlüsse, die auch den hohen Druck auszuhalten haben, so klein als möglich zu machen. Durch diese Form der Trommeln ist der Einbau der Heizrohrbündel erschwert, so daß bisher in dem durch den Innendurchmesser der Trommel bedingten Raum jeweils nur ein Heizrohrbündel eingebaut werden konnte, das eben gerade durch die enge Halsöffnung von einer Seite her eingebracht werden konnte, so daß der Raum der Trommel in keiner Weise voll ausgenutzt ist.Heating tube bundle for indirect heating of drums for high-pressure steam generation The invention relates to the arrangement of heating tube bundles for indirect heating of high-pressure boilers, which consist of horizontal cylindrical drums, which are formed with a small diameter in view of the high and highest pressures to be endured, made in one piece and at both bottom openings bottleneck-like fed sin d, to make the surfaces of the floor borders that have to withstand even the high pressure as small as possible. This shape of the drums makes it more difficult to install the heating tube bundle, so that previously only one heating tube bundle could be installed in the space caused by the inner diameter of the drum, which could just be introduced through the narrow neck opening from one side, so that the The drum space is in no way fully used.
Die Erfindung erreicht nun eine günstigere Ausnutzung des Rauminhaltes der Trommeln durch Heizrohrbündel, indem von beiden Seiten her durch die Hälse je ein Heizrohrbündel in die Trommel gebracht wird, das schräg zur Trommelachse liegt, so daß sie sich also innerhalb der Trommel gegenseitig überlagern. Dadurch wird im Innenraum der Trommel nunmehr die doppelte Heizfläche untergebracht. In der Zeichnung ist als Beispiel eine derart mit schräg zur Trommelachse sich überlagernden Heizrohrbündeln besetzte Trommel geschnitten dargestellt, und zwar zeigt Abb. i eine Draufsicht und Abb. 2 eine Seitenansicht.The invention now achieves a more favorable utilization of the space available the drums through heating tube bundles, by depending on both sides through the necks a bundle of heating tubes is placed in the drum at an angle to the drum axis, so that they are superimposed on one another within the drum. This will The double heating surface is now housed in the interior of the drum. In the drawing is an example of such a bundle of heating tubes overlapping at an angle to the drum axis occupied drum shown in section, namely Fig. i shows a plan view and Fig. 2 is a side view.
Die Verdampfertrommel i ist in an sich bekannter Weise an beiden Enden flaschenhalsartig eingezogen, aber durch die beiden Öffnungen 2 wird je ein schräg zur Trommelachse liegendes Heizrohrbündel 3 eingeführt und durch Verschraubungen q. im Boden der Trommel abgedichtet. Die Heizrohrbündel sind dabei derart ausgebildet, daß sie sich überlagern und somit den Innenraum der Trommel nahezu vollständig ausfüllen, also eine größtmögliche Heizfläche ergeben.The evaporator drum i is at both ends in a manner known per se pulled in like a bottle neck, but through the two openings 2 each is angled The heating tube bundle 3 lying to the drum axis is introduced and screwed q. sealed in the bottom of the drum. The heating tube bundles are designed in such a way that that they overlap and thus almost completely fill the interior of the drum, thus result in the largest possible heating surface.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB135963D DE481998C (en) | Heating tube bundle for indirect heating of drums for high pressure steam generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB135963D DE481998C (en) | Heating tube bundle for indirect heating of drums for high pressure steam generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE481998C true DE481998C (en) | 1929-09-04 |
Family
ID=6998879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB135963D Expired DE481998C (en) | Heating tube bundle for indirect heating of drums for high pressure steam generation |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE481998C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2920874A (en) * | 1955-06-22 | 1960-01-12 | Griscom Russell Co | Steam generator construction |
-
0
- DE DEB135963D patent/DE481998C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2920874A (en) * | 1955-06-22 | 1960-01-12 | Griscom Russell Co | Steam generator construction |
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