DE501855C - Heat exchangers, in particular steam generators - Google Patents

Heat exchangers, in particular steam generators

Info

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
Application number
DEM91933D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LA MONT CORP
Original Assignee
LA MONT CORP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LA MONT CORP filed Critical LA MONT CORP
Application granted granted Critical
Publication of DE501855C publication Critical patent/DE501855C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00Steam boilers of forced-flow type
    • F22B29/02Steam boilers of forced-flow type of forced-circulation type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00Component parts or details of steam boilers
    • F22B37/02Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10Water tubes; Accessories therefor
    • F22B37/14Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F22B37/143Panel 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)

PATENTANSPRÜCHE: .i. Wärmeaustauscher, insbesondere Dampferzeuger m.it einer großen Zahl langer, in parallelen Reihen .angeordneter Heizrohre, die längs einer Heizkammer verlaufen und an ,gleichliegend gegeneinander versetzte Sammelrohre von größerem Durchmesser angeschlossen sind, (1adurch gelcennzeichnet, daß die Rohre (i) jeder Reihe in Sammelrohre (2) münden, die derart zuenand:er angeordnet sind, daß das folgende Sammelrohr gegen das vorhergehende fortschreitend, z. B. nach der Heizkammermdtte zu, vorspringt. PATENT CLAIMS: .i. Heat exchangers, in particular steam generators with a large number of long heating pipes arranged in parallel rows, which run along a heating chamber and on header pipes that are offset against one another of larger diameter are connected, (1 by means of the fact that the tubes (i) each row open into manifolds (2) which are arranged in such a way: that the following manifold progressively against the previous one, e.g. B. after the Heizkammermdtte closed, protrudes. 2. Wärmeaustauscher nach Anspruch i, dadurch gekennzeichnet, daß die versetzten Köpfe (2) an einer zur Länge der Heizkammer geneigten Schiene (4) gelagert sind. 2. Heat exchanger according to claim i, characterized in that that the offset heads (2) on a rail inclined to the length of the heating chamber (4) are stored. 3. Wärmeaustauscher nach Anspruch i, dadurch gekennzeichnet, daß in den durch die Versetzung der Köpfe (2) gewonnenen Raum ein Hauptverteilungs- bzw. Sammelkopf (3) zur Verhindung der Köpfe (2) eingebaut ist. 3. Heat exchanger according to claim i, characterized in that that in the space gained by moving the heads (2) a main distribution or collecting head (3) is installed to prevent the heads (2). 4. Wärmeaustauscher nach Anspruch i, dadurch gekenn'zeichn.et, daß das die Rohranordnung einschließende Gehäuse eine Seitenwand (5) hat, die in eine den Ausbau jeder beliebigen Rohrgruppe im ganzen ermöglichenden Lage beweglich ist.4. Heat exchanger according to claim i, characterized in that the pipe arrangement enclosing the pipe arrangement Housing has a side wall (5) that can be used to expand any pipe group is movable in the whole enabling position.
DEM91933D 1925-05-22 1925-10-31 Heat exchangers, in particular steam generators Expired DE501855C (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643862A (en) * 1949-02-18 1953-06-30 Bethlehem Steel Corp Steam reheater

Cited By (1)

* Cited by examiner, † Cited by third party
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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