DE392966C - Steep tube boiler with a longitudinal upper boiler and a transverse lower boiler - Google Patents

Steep tube boiler with a longitudinal upper boiler and a transverse lower boiler

Info

Publication number
DE392966C
DE392966C DEM80295D DEM0080295D DE392966C DE 392966 C DE392966 C DE 392966C DE M80295 D DEM80295 D DE M80295D DE M0080295 D DEM0080295 D DE M0080295D DE 392966 C DE392966 C DE 392966C
Authority
DE
Germany
Prior art keywords
boiler
transverse lower
pipes
longitudinal upper
steep tube
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
DEM80295D
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.)
Maschinenbauanstalt Humboldt AG
Original Assignee
Maschinenbauanstalt Humboldt AG
Publication date
Priority to DEM80295D priority Critical patent/DE392966C/en
Application granted granted Critical
Publication of DE392966C publication Critical patent/DE392966C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/02—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes
    • F22B21/04—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely

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

Steilrohrkessel mit längsliegendem Oberkessel und querliegendem Unterkessel. Es sind Steilrohrkessel bekannt mit längsliegendem Oberkessel, querliegendem Unterkessel und Verbindungswasserröhrengruppen, wobei die einzelnen Rohrreihen in gleicher Ebene verbleiben, jedoch nach oben strahlenförmig auseinander gehen.Steep tube boiler with lengthwise upper boiler and transverse lower boiler. There are steep tube boilers known with a longitudinal upper boiler, transverse lower boiler and connecting water pipe groups, with the individual rows of pipes in the same plane remain, but diverge radially upwards.

Diese Bauart erwies sich als sehr einfach und für den Betrieb sehr zweckmäßig, hat jedoch den Nachteil, daß es mit Rücksicht auf die Einmündung der Rohre in den Oberkessel nicht möglich ist, in einer jeden Rohrreihe so viel Rohre anzubringen, wie es für eine gute Ausnutzung der Wärme erforderlich wäre. Es entstehen auf diese Weise Lücken in den Rohrbündeln, durch welche die Flammen hindurchschlagen, was dann die Wärmeausnutzung beeinträchtigt. Zur Vermeidung dieses übelstandes und zur Erhöhung der Dampferzeugung sollen nach vorliegender Erfindung die Rohre je einer Rohrreihe nicht mehr in einer Ebene in den Oberkessel einmünden, werden vielmehr gruppenweise nach obenderart auseinander gezogen, daßsiegruppenweise in mehreren Ebenen in den Oberkessel einmünden. Auf diese Weise kann die Rohrteilung viel dichter genommen und die Heizwirkung bei den ersten Rohrbündeln voll ausgenutzt werden. Die Einmündung der Rohre einer jeden Gruppe in den Oberkessel geschieht dann jeweils im Schnitt der jeweiligen Gruppenebene mit dem Zylinder des, Oberkessels.This design turned out to be very simple and very easy to operate expedient, but has the disadvantage that it takes into account the confluence of the Pipes in the upper boiler is not possible, so many pipes in each row of pipes as it would be necessary for a good utilization of the heat. It arise in this way gaps in the tube bundles through which the flames penetrate, which then affects the heat utilization. To avoid this nuisance and to increase the steam generation according to the present invention, the pipes should each a row of pipes no longer open into the upper boiler in one level, but rather pulled apart in groups according to the above, that they are divided into several groups Levels flow into the upper boiler. This way, the pipe division can be much tighter taken and the heating effect can be fully used in the first tube bundles. The confluence of the pipes of each group in the upper boiler then happens in each case in the section of the respective group level with the cylinder of the upper boiler.

Die Anordnung ist in der Zeichnung in Abb. i in Vorderansicht, in Abb. z in Seitenansicht dargestellt.The arrangement is shown in the drawing in Fig. I in front view, in Fig. Z shown in side view.

a ist der Oberkessel, b der Unterkessel, c sind die Rohre, die hier beispielsweise in zwei Ebenen auseinandergezogen sind (I und 1I). Selbstverständlich werden in der praktischen Ausführung mehrere Ebenen, vermutlich bis :I oder noch mehr angewandt werden müssen, um die erforderliche Anzahl Rohre in den Oberkessel einmünden zu lassen. Die Auswechslung der Rohre erfolgt in diesem Falle nach oben in der Längsrichtung derselben.a is the upper boiler, b the lower boiler, c are the pipes that are here for example, are drawn apart in two planes (I and 1I). Of course In practice, there will be several levels, presumably up to: I or still more must be applied to the required number of pipes in the upper boiler to flow into. In this case, the pipes are replaced at the top in the longitudinal direction of the same.

Claims (1)

PATENTANSPRUCH: Steilrohrkessel mit längsliegendem Oberkessel und querliegendem Unterkessel, dadurch gekennzeichnet, daß die Verbindungswasserröhren je einer Rohrreihe gruppenweise nach oben derart auseinander gezogen sind, daß diese Gruppen in mehreren Ebenen in den Oberkessel einmünden. PATENT CLAIM: Steep tube boiler with a lengthwise upper boiler and a transverse lower boiler, characterized in that the connecting water pipes in each row of tubes are pulled apart in groups upwards in such a way that these groups open into the upper boiler in several levels.
DEM80295D Steep tube boiler with a longitudinal upper boiler and a transverse lower boiler Expired DE392966C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM80295D DE392966C (en) Steep tube boiler with a longitudinal upper boiler and a transverse lower boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM80295D DE392966C (en) Steep tube boiler with a longitudinal upper boiler and a transverse lower boiler

Publications (1)

Publication Number Publication Date
DE392966C true DE392966C (en) 1924-04-02

Family

ID=7318684

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM80295D Expired DE392966C (en) Steep tube boiler with a longitudinal upper boiler and a transverse lower boiler

Country Status (1)

Country Link
DE (1) DE392966C (en)

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