DE501855C - Heat exchangers, in particular steam generators - Google Patents
Heat exchangers, in particular steam generatorsInfo
- Publication number
- DE501855C DE501855C DEM91933D DEM0091933D DE501855C DE 501855 C DE501855 C DE 501855C DE M91933 D DEM91933 D DE M91933D DE M0091933 D DEM0091933 D DE M0091933D DE 501855 C DE501855 C DE 501855C
- Authority
- DE
- Germany
- Prior art keywords
- heads
- heat exchanger
- exchanger according
- heating chamber
- steam generators
- 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
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B29/00—Steam boilers of forced-flow type
- F22B29/02—Steam boilers of forced-flow type of forced-circulation type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
- F22B37/143—Panel shaped heating surfaces built up from tubes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
Wärmeaustauscher, insbesondere Dampferzeuger Den Gegenstand der Erfindung bildet ein Wärmeaustauscher, insbesondere D,ampferzeuger mit einer großen Zahl langer, @in parallelen Reihen angeordneter Heizrohre, die längs einer Heizkammer verlaufen und an gleichliegend gegeneinander versetzte Semmel- ,bzw. Verteilerrohre (Köpfe) von größerem Durchmesser angeschlossen sind.Heat exchangers, especially steam generators The subject of the invention forms a heat exchanger, especially D, amp generator with a large number of long, @ Heating pipes arranged in parallel rows that run along a heating chamber and at the same staggered bread roll, or. Distribution pipes (heads) of larger diameter are connected.
Von den bekannten Ausführungen dieser Art unterscheidet sich der Erfindungsgegenstand .dadurch, ciaß die Sammelrohre derart zueinander angeordnet sind, daß jedes folgende Sammelrohr gegen das vorhergehende fortschreitend, z. B. nach der Heizkammermitte zu, so vorspringt, daß eine äußerst enge, gleichmäßige Verteilung der Heizrohre über den Querschnitt der Heizkammer praktisch möglich wird. Auf diese Weise wird eine allseitige innigeBerührung des wärmeabgebenden Stoffes mit den Heizflächen erreicht, dabei aber Raum für die leichte Auswechslung der einzelnen Rohrreihen vereint m-it ihren Köpfen belassen.The subject matter of the invention differs from the known designs of this type .diese, ciaß the manifolds are arranged to each other in such a way that each following Manifold progressing against the previous one, e.g. B. after the middle of the heating chamber too, so protrudes that an extremely tight, even distribution of the heating pipes becomes practically possible over the cross section of the heating chamber. That way will an all-round intimate contact of the heat-emitting substance with the heating surfaces achieved, but with space for easy replacement of the individual rows of tubes united with their heads left.
Die. Erfindung richtet sich entsprechen,] auch auf besonders vorteilhafte Einrichtungen zum Ausbau der einzelnen Rohrreili.en nebst iibren Köpfen im ganzen und auf eine durch die fortlaufende Versetzung der Köpfe ermöglichte günstige Anbringung des Haupt-221 bzw. Samtnl.ers zwischen diesen Köpfen.The. Invention is directed to correspond] also to particularly advantageous Facilities for the expansion of the individual pipe sections together with their heads as a whole and favorable mounting made possible by the continuous displacement of the heads of the main 221 or velvet foot between these heads.
Abb. i zeigt als Beispiel einen derartigen Wärmeaustauscher mit senkrechter Heizkammer. Die versetzte Anordnung der Köpfe ist hier nur am oberen Ende angewandt, kann aber auch auf beiden Enden vorgesehen werden.Fig. I shows as an example such a heat exchanger with a vertical Heating chamber. The staggered arrangement of the heads is used here only at the upper end, but can also be provided on both ends.
Abb.2 zeigt diie praktische Ausführung. Die Heizrohre r sind reihenweise mit -den Köpfen. :2 verbunden; die Köpfe 2 sind, wie dies die gezeichnete V-förmige Anordnung zeigt, so zueinander angeordnet, daß jeder gegen den vorhergehenden fortschreitend nach der Hei,zkammermitte zu vorspringt. Dies wird dadurch ermöglicht, daß die Rohre r an .der Verbindungsstelle entspr,°-chend gebogen oder einseitig angeschlossen werden., wodurch eine sehr enge, gleichmäßige Verteilung der Rohre über den Querschnitt des Heizkanals erzielt werden kann. Diie Köpfe :2 sind an einem Hauptverteilungs-bzw. Sammelkopf 3 angeschlossen, der vorteilhaft in dem durch die Versetzung gewonnenen Raum zwischen den Schenkeln des V untergebracht ist.Fig.2 shows the practical implementation. The heating pipes r are in rows with -the heads. : 2 connected; The heads 2 are, as the drawn V-shaped arrangement shows, so arranged to one another that each protrudes towards the previous one progressively towards the center of the heating chamber. This is made possible by the fact that the pipes r are bent or connected on one side at the connection point accordingly, whereby a very narrow, even distribution of the pipes over the cross-section of the heating channel can be achieved. The heads: 2 are at a main distribution or. Connected collecting head 3, which is advantageously accommodated in the space between the legs of the V obtained by the displacement.
Zur Auswechslung der Rohre wird beispielsweise immer je eine ganze Reihe von mit rien Verteiler- und Sammelrohren verbundenen Rohren nach .der einen Seite herausgezogen, was durch-Aufhängung der einzelnen Rohrreihen an einer geneigten Schiene4 und Anordnung einer die Heizkammer abschließenden, beweglichen Wand 5 bequin ermöglicht wird. Die Wand 5 lagert gemäß Abb. i auf Schienen 6 mittels Rollen 7, so dafä sie sehr leicht nach vorn fortgezogen werden kann und die ganze Heizkammer zugänglich wird.To replace the pipes, for example, a whole is always needed Series of manifolds and manifolds connected to rien Pipes after. one side pulled out, what by hanging the individual rows of tubes on an inclined rail 4 and arrangement of a movable one that closes off the heating chamber Wall 5 is made possible comfortably. The wall 5 is supported according to Fig. I on rails 6 by means Rolls 7, so that it can be pulled forward very easily and the whole Heating chamber becomes accessible.
Selbstverständlich kann die Versetzung statt V-förmig auch anders ausgeführt sein, kann nur einseitig sein u. dgl.Of course, the offset can also be different instead of a V-shape be executed, can only be one-sided and the like.
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US501855XA | 1925-05-22 | 1925-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE501855C true DE501855C (en) | 1930-07-05 |
Family
ID=21963821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM91933D Expired DE501855C (en) | 1925-05-22 | 1925-10-31 | Heat exchangers, in particular steam generators |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE501855C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2643862A (en) * | 1949-02-18 | 1953-06-30 | Bethlehem Steel Corp | Steam reheater |
-
1925
- 1925-10-31 DE DEM91933D patent/DE501855C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2643862A (en) * | 1949-02-18 | 1953-06-30 | Bethlehem Steel Corp | Steam reheater |
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