DE447660C - Chamber vertical tube boiler, in particular for generating high pressure steam - Google Patents
Chamber vertical tube boiler, in particular for generating high pressure steamInfo
- Publication number
- DE447660C DE447660C DED46339D DED0046339D DE447660C DE 447660 C DE447660 C DE 447660C DE D46339 D DED46339 D DE D46339D DE D0046339 D DED0046339 D DE D0046339D DE 447660 C DE447660 C DE 447660C
- Authority
- DE
- Germany
- Prior art keywords
- steam
- vertical tube
- pressure steam
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B17/00—Water-tube boilers of horizontally-inclined type, i.e. the water-tube sets being inclined slightly with respect to the horizontal plane
- F22B17/10—Water-tube boilers of horizontally-inclined type, i.e. the water-tube sets being inclined slightly with respect to the horizontal plane built-up from water-tube sets in abutting connection with two sectional headers each for every set, i.e. with headers in a number of sections across the width or height of the boiler
- F22B17/12—Water-tube boilers of horizontally-inclined type, i.e. the water-tube sets being inclined slightly with respect to the horizontal plane built-up from water-tube sets in abutting connection with two sectional headers each for every set, i.e. with headers in a number of sections across the width or height of the boiler the sectional headers being in vertical or substantially-vertical arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
Kainmer-Steilrohrkessel, insbesondere zur Erzeugung von Hochdruckdampf. Man kennt bereits Dampfkessel, bei welchen Verdampfungslelemente gebraucht werden, die aus geraden senkrechten oder nahezu senkrechten Rohren bestehen. Diese Rohre sind an .ihren oberen und unteren Enden ,mit Sammelbehältern bzw. mit dem Dom des Kessels und dem Behälter für das Rü:cklaufwasser verbunden, die durch Fallrohre in Verbindung stehen.Kainmer vertical tube boilers, especially for the generation of high pressure steam. Steam boilers are already known in which evaporation elements are used, which consist of straight vertical or almost vertical tubes. These pipes are at their upper and lower ends, with collecting containers or with the dome of the The boiler and the tank for the return water are connected by downpipes stay in contact.
Wenn ein solcher Kessel bei besonders hohen Drücken, die z. B. Zoo Atm. erreichen können, arbeiten soll, stößt man -auf große Schwierigkeiten infolge der bedeutenden Verminderung des Unterschiedes der Dichte zwischen Dampf und Wasser. Das Gemisch von Dampf und Wasser ergießt sich in den oberen Sammler; beim Austritt aus den Verdampfungselemnenten findet ein Mitreißen von erheblichen Wassermengen in den Dom des Kessels statt.If such a boiler at particularly high pressures, the z. B. Zoo Atm. to be able to achieve, work, one encounters great difficulties as a result the significant reduction in the density difference between steam and water. The mixture of steam and water pours into the upper collector; upon exit Significant amounts of water are carried away from the evaporation elements in the dome of the cauldron.
Die vorliegende Erfindung bezweckt, diese Nachteile zu verhüten und eine vollständige Trennung des Dampfes vom Wasser zu sichern.The present invention aims to obviate these disadvantages and to ensure complete separation of the steam from the water.
Die wird dadurch erreicht, daß die oberen Einzelkammern der Verdampferrohre mit wagerechten langgestreckten Behältern in Verbindung stehen, die an dem der Eintrittsseite des Umlaufwassers abgewendeten Ende oben mit einem Dampfsammelraum, unten mit einem Wassersammelraum ausgerüstet sind, wobei an letztere die Fallrohre sich anschließen.This is achieved in that the upper individual chambers of the evaporator tubes with horizontal elongated containers are in connection, which is on the entry side of the circulating water at the top with a steam collecting chamber, at the bottom with a Water collection chamber are equipped, with the latter connecting the downpipes.
Der Erfindungsgegenstand wird in der beiliegenden Zeichnung dargestellt. Es zeigt: Abb. i einen senkrechten Schnitt des Kessels und Abb.2 einen wagerechten Schnitt.The subject of the invention is shown in the accompanying drawing. It shows: Fig. I a vertical section of the boiler and Fig. 2 a horizontal section Cut.
Wie namentlich die Abb. i zeigt, :enthält der Kessel ein gewöhnliches Mauerwerk i, das den Feuerungsraum 2 bildet. Hinter diesem sind die Verdampfungselemente angeordnet, von welchen jedes aus einer gewissen Anzahl von Röhren 3 besteht, die senkrecht stehen und gruppenweise mit Einzelkammern ¢ und 5 verbunden werden.As Fig. I shows by name: the boiler contains an ordinary one Masonry i that forms the combustion chamber 2. Behind this are the evaporation elements arranged, each of which consists of a certain number of tubes 3, the stand vertically and are connected in groups with individual chambers ¢ and 5.
Gemäß der Erfindung werden die oberen Einzelkammern q., statt daß sie wie gewöhnlich unmittelbar mit .einem einzigen, obenliegenden Dom verbunden werden, der einen Wasser- und Dampfbehälter bildet, durch Stutzen 6 mit dem einen Ende der langgestreckten ,Behälter 7 verbunden, die nebeneinanderliegen und an dem entgegengesetzten Ende durch einen Stutzen 8 mit einem obenliegenden, in der Querrichtung angeordneten Dampfsammelraum 9 in Verbindung stehen. Vermittels .eines Stutzens io sind sie außerdem an einen unterliegenden Wassersammelraum i i angeschlossen, von dem außerhalb des Mauerwerks -liegende. Fallrohre 12 zu einem Sammler 13 führen. Dieser steht durch die Rohre 1.4 und die Stutzen 15 mit den unteren Einzelkammern 5 der Verdamp2ungselemente in Verbindung.According to the invention, the upper individual chambers q. Instead of being directly connected as usual with .einem single, overhead dome which forms a water and steam container, connected by connecting pieces 6 to one end of the elongated container 7, which are adjacent to each other and are in communication at the opposite end through a connecting piece 8 with an overhead steam collecting space 9 arranged in the transverse direction. By means of a connecting piece io they are also connected to an underlying water collection space ii, of which outside the masonry. Downpipes 12 lead to a collector 1 3 . This is connected to the lower individual chambers 5 of the evaporation elements through the pipes 1.4 and the nozzle 15.
Die Wirkungsweise eines so gebauten Kessels ist folgende: Das in dem querliegenden Wassersammelraum i i enthaltene Wasser wird durch die außenliegenden Fallrohre i2 zum Sammler 13 geführt. Es unterliegt in den senkrechten Röhren 3 der Beheizung durch die Feuergase. Das Dampf-Wasser-Gemisch steigt in den Röhren 3 hoch und wird durch die- oberliegenden Einzelkammern q. den Behältern 7 zugeführt. Der Eintritt in diese Behälter liegt über dem normalen Wasserstand, so daß die Trennung des Dampfes vom Wasser unter um so günstigeren Verhältnissen vor sich geht, als der Weg bis zu den Dampfsammelräumen verhältnismäßig lang ist. Am vorderen Ende der Behälter 7 geht das Wasser in den unteren Wassersanunelraum i i, von wo es in den Umlauf zurückkehrt, während der Dampf in den oberliegenden Dampfsammelraum 9 strömt, wo er gesondert aufgespeichert wird.The mode of operation of a boiler built in this way is as follows: The one in the transverse water collection space i i contained water is through the external Downpipes i2 led to collector 13. It is subject in the vertical tubes 3 of the Heating by the fire gases. The steam-water mixture rises in the tubes 3 and is through the individual chambers above q. the containers 7 supplied. Of the Entry into this container is above normal water level, so that separation of the steam from the water takes place under conditions which are so favorable as the way to the steam collecting rooms is relatively long. At the front end the container 7, the water goes into the lower water tank i i, from where it is in the circulation returns, while the steam in the upper steam collecting space 9 flows, where it is stored separately.
Die an einem Ende von einem Querbalken 16 getragenen Behälter 7 können sich in der Längsrichtung frei ausdehnen.The container 7 carried at one end by a transverse beam 16 can expand freely in the longitudinal direction.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED46339D DE447660C (en) | Chamber vertical tube boiler, in particular for generating high pressure steam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED46339D DE447660C (en) | Chamber vertical tube boiler, in particular for generating high pressure steam |
Publications (1)
Publication Number | Publication Date |
---|---|
DE447660C true DE447660C (en) | 1927-08-02 |
Family
ID=7049651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED46339D Expired DE447660C (en) | Chamber vertical tube boiler, in particular for generating high pressure steam |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE447660C (en) |
-
0
- DE DED46339D patent/DE447660C/en not_active Expired
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