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DE449743C - Superheater consisting of almost straight and mutually parallel, mutually stiffened turns - Google Patents

Superheater consisting of almost straight and mutually parallel, mutually stiffened turns

Info

Publication number
DE449743C
DE449743C DEA49833D DEA0049833D DE449743C DE 449743 C DE449743 C DE 449743C DE A49833 D DEA49833 D DE A49833D DE A0049833 D DEA0049833 D DE A0049833D DE 449743 C DE449743 C DE 449743C
Authority
DE
Germany
Prior art keywords
superheater
mutually
turns
stiffened
straight
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
DEA49833D
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.)
FRIEDRICH MUENZINGER DR
AEG AG
Original Assignee
FRIEDRICH MUENZINGER DR
AEG AG
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 FRIEDRICH MUENZINGER DR, AEG AG filed Critical FRIEDRICH MUENZINGER DR
Priority to DEA49833D priority Critical patent/DE449743C/en
Application granted granted Critical
Publication of DE449743C publication Critical patent/DE449743C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G1/00—Steam superheating characterised by heating method
    • F22G1/06—Steam superheating characterised by heating method with heat supply predominantly by radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

Überhitzer aus annähernd geraden und zueinander parallelen, gegeneinander versteiften Windungen. Bei irberhitzern, die zwischen den Wassere rohren von Dampfkesseln angeordnet sind und deren Schlangen im wesentlichen aus parallelen, gegeneinander versteiften Windungen bestehen, kann. es zweckmäßig sein, die einzelnen Windungen derart miteinander zu verbinden, daß sie nicht nur richtigen Abstand voneinander behalten, sondern zugleich eine größere Sicherheit gegen Verziehen bei einseitiger Erhitzung geschaffen wird. Gemäß der Erfindung wird dies dadurch erreicht, daß die Windungen auf einer zylinderartigen Fläche angeordnet sind, was durch entsprechende Formgebung der Versteifungsstücke erieicht werden kann.Superheater from approximately straight and mutually parallel, against each other stiffened turns. With superheaters between the water pipes of steam boilers are arranged and their snakes are essentially parallel, against each other stiffened turns exist, can. it may be useful to use the individual turns to connect in such a way that they are not just correct distance from each other retain, but at the same time greater security against warping in the event of one-sided Heating is created. According to the invention this is achieved in that the Windings are arranged on a cylinder-like surface, which is indicated by corresponding Shaping of the stiffening pieces can be achieved.

Eine Ausführung nach der Erfindung ist in Abb. i und a in einem Beispiel dargestellt. Abb. i zeigt in Ansicht einen Ausschnitt aus dem Wasserrohrsystem des Kessels und den Überhitzerschlangen; Abb.2 ist ein zugehöriger wagerechter Schnitt.An embodiment according to the invention is shown in Fig. I and a in an example shown. Fig. I shows a section of the water pipe system of the Boiler and the superheater coils; Fig.2 is a corresponding horizontal section.

Die Kesselwasserrohre, von denen im wagerechten Schnitt der Abb.2 zwei Reihen dargestellt sind, sind mit a bezeichnet. Die Gesamtanordnung ist im vorliegenden Fall so gedacht, - daß die Flammen oder die heißen Rauchgase auf der mit c bezeichneten Seite der Wasserrohre a und der zwischen ihnen angeordneten überhitzerschlangen b wirksam sind. Gemäß der Erfindung sind- nun die einzelnen Windungen der überhitzerscblangen nicht, wie üblich, in einer Ebene angeordnet, weil dann ihr Widerstand gegen einseitiges Verziehen, auch wenn sie miteinander verbunden wären, nur sehr klein wäre, sondern mit Hilfe ihrer Versteifungen bogenförmig gruppiert, wodurch erreicht wird, daß sie in Richtung ihrer Achse ein erheblich größeres Widerstandsmoment haben und daher- durch einseitige Erwärmung sich nicht so leicht verziehen können.The boiler water pipes, of which in the horizontal section of Fig.2 two rows are shown are denoted by a. The overall arrangement is in In the present case, thought so - that the flames or the hot ones Smoke gases on the side labeled c of the water pipes a and that arranged between them superheater coils b are effective. According to the invention are now the individual The coils of the superheater coils are not, as usual, arranged in one plane, because then their resistance to one-sided warping, even when they are with each other would be connected, would only be very small, but rather arcuate with the help of their stiffeners grouped, whereby it is achieved that they have a considerable amount in the direction of their axis have a larger section modulus and therefore - not due to one-sided heating can be forgiven so easily.

Damit die Schlangen eine gewisse Führung und einen gewissen Halt haben, kann es vorteilhaft sein, an den Wasserrohren des Kessels Nocken e anzubringen, in welchen die Versteifungen d der überhitzerschlangen gleiten können.So that the snakes have a certain guidance and a certain hold, it may be advantageous to attach cams e to the water pipes of the boiler, in which the stiffeners d of the superheater coils can slide.

Claims (3)

PATENTANSPRÜCHE: i. Überhitzer aus annähernd geraden und zueinander parallelen, gegeneinander versteiften Windungen, _ dadurch gekennzeichnet, daß die Windungen (b) mit Hilfe der Versteifungen auf einer zylinderartigen Fläche (d) angeordnet sind. PATENT CLAIMS: i. Superheater from approximately straight and to each other parallel, mutually stiffened turns, _ characterized in that the Windings (b) arranged on a cylinder-like surface (d) with the help of the stiffeners are. 2. Überhitzer nach Anspruch i, dadurch gekennzeichnet, daß die Versteifungen (d) in Führungen (e) gleiten. 2. Superheater according to claim i, characterized in that the stiffeners (d) slide in guides (e). 3. Überhitzer nach Anspruch i und 2, dadurch gekennzeichnet, daß die Führungen (e) an den Wasserrohren (a) des Kessels angebracht sind. q.. Überhitzer nach Anspruch i bis 3, dadurch gekennzeichnet, daß die Versteifungen (d) vorwiegend auf der der größten Hitze abgewandten Seite der überhitzerschlangen (b) und die Führungen (e) auf der entsprechenden Seite der Kesselwasserrohre (a) sitzen. 3. Superheater according to claim i and 2, characterized in that the guides (e) are attached to the water pipes (a) of the boiler. q .. superheater according to claim i to 3, characterized in that the stiffeners (d) sit predominantly on the side of the superheater coils (b) facing away from the greatest heat and the guides (e) sit on the corresponding side of the boiler water pipes (a).
DEA49833D 1927-01-21 1927-01-21 Superheater consisting of almost straight and mutually parallel, mutually stiffened turns Expired DE449743C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA49833D DE449743C (en) 1927-01-21 1927-01-21 Superheater consisting of almost straight and mutually parallel, mutually stiffened turns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA49833D DE449743C (en) 1927-01-21 1927-01-21 Superheater consisting of almost straight and mutually parallel, mutually stiffened turns

Publications (1)

Publication Number Publication Date
DE449743C true DE449743C (en) 1927-09-24

Family

ID=6937086

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA49833D Expired DE449743C (en) 1927-01-21 1927-01-21 Superheater consisting of almost straight and mutually parallel, mutually stiffened turns

Country Status (1)

Country Link
DE (1) DE449743C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762698C (en) * 1936-09-02 1954-06-14 Mont Kessel Herpen & Co Bracket for pipes that are directly exposed to the firebox walls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762698C (en) * 1936-09-02 1954-06-14 Mont Kessel Herpen & Co Bracket for pipes that are directly exposed to the firebox walls

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