DE433968C - Horizontal heating tube boiler - Google Patents

Horizontal heating tube boiler

Info

Publication number
DE433968C
DE433968C DEK90915D DEK0090915D DE433968C DE 433968 C DE433968 C DE 433968C DE K90915 D DEK90915 D DE K90915D DE K0090915 D DEK0090915 D DE K0090915D DE 433968 C DE433968 C DE 433968C
Authority
DE
Germany
Prior art keywords
heating tube
tube boiler
horizontal heating
boiler
corrugated
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
DEK90915D
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.)
LUDWIG KOCH AKT GES
Original Assignee
LUDWIG KOCH AKT GES
Publication date
Priority to DEK90915D priority Critical patent/DE433968C/en
Application granted granted Critical
Publication of DE433968C publication Critical patent/DE433968C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B25/00Water-tube boilers built-up from sets of water tubes with internally-arranged flue tubes, or fire tubes, extending through the water tubes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B33/00Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
    • F22B33/02Combinations of boilers having a single combustion apparatus in common
    • F22B33/04Combinations of boilers having a single combustion apparatus in common of boilers of furnace-tube type with boilers of water-tube type

Description

Liegender Heizröhrenkessel. Die Erfindung betrifft einen liegenden Heizröhrenkessel mit gewellter Feuerbüchse und quer durch den Heizraum der Feuerbüchse sich erstreckenden Wasserrohren. Derartige Kessel sind an sich bekannt. Durch das Wehrohr der Feuerbüchse sollte nicht nur der größere Widerstand hegen äußeren Druck, sondern auch eine gewisse Beweglichkeit des Rohres bei der durch die Erwiirnituig hervorgerufenen Ausdehnung ermöglicht werden. Da die Feuerbüchse von den hochwertigen Gasen berührt wird, so ist die Erwärmung hier am stärksten. Bei gewellten Feuerbüchsen wird sich nun die Ausdehnung auf eine verhältnismäßig kurze Strecke auswirken müssen. Je kürzer diese Strecke ist, um so stärker wird die Beweglichkeit der einzelnen Wellen. Durch die stete Ausdehnung und Wiederzusammenziehung ist es, wie die Erfahrung gezeigt hat, praktisch nicht möglich, die Rohre in den einzelnen Walzstellen dicht zu halten. Das ist schon deswegen schwierig, weil die Wellrohre, uni ihren Zweck erfüllen zu können, aus möglichst schwachen Blechen liergstellt «-erden.Horizontal heating tube boiler. The invention relates to a lying Heating tube boiler with a corrugated fire box and across the boiler room of the fire box extending water pipes. Such boilers are known per se. By the The firebug should not only be more resistant to external pressure, but also a certain mobility of the pipe during the process of the Erwiirnituig caused expansion are made possible. Because the fire box from the high-quality Gases is touched, the warming is strongest here. With corrugated fire boxes the expansion will now have to affect a relatively short distance. The shorter this distance, the greater the mobility of the individual Waves. In constant expansion and contraction, it is like experience has shown that it is practically impossible to seal the tubes in the individual rolling points to keep. This is difficult because the corrugated pipes are uni their purpose to be able to fulfill, made from the weakest possible sheet metal.

Die Mängel der bekannten Kessel werden nun geniüLi vorliegender Erfindung dadurch beseitigt, claß an (las 'Wehrohr der Feuerbüchse ein glatter zylindrischer Schuß angesetzt ist, an dein die zylindrischer gefestigt sind. Dadurch ist eine sichere, dauerhafte Befestigung gesichert. Auf der Zeichnung ist ein Kessel gemäß vorliegender Erfindung in einem Ausführungsbeispiel in Abb. i im Längsschnitt, in Abb.2 im Ouerschnitt nach der Linie .1-B der Abb. i dargestellt.The shortcomings of the known boilers will now be satisfied by the present invention thereby eliminated, a (read 'weir pipe of the firebox was a smooth, cylindrical one Shot is set to which the cylindrical are fastened. This is a secure, permanent attachment secured. A boiler is shown in the drawing of the present invention in an embodiment in Fig. i in longitudinal section, in Fig.2 shown in cross section along the line .1-B of Fig. I.

Hinter der Feuerbrücke und zwischen dieser und der Rohrwand sind einige Querrohre a1, a->, a' ... angeordnet, in denen das Wasser rasch und stark erwärrnt wird, den Aufstieg und den Zufluß von unten befördert und dadurch den Ausgleich der Was-:erteinperatur in an sich bekannter Weise bewirkt.Behind the fire bridge and between it and the pipe wall, there are some cross pipes a1, a->, a ' ... in which the water is heated quickly and strongly, the ascent and the inflow from below are promoted and thereby the equalization of the water. : causes the temperature to rise in a manner known per se.

An <las Wellrohr b ist nun ein Schuß c aus glattem Blech angesetzt, in dem die Querrohre a1, a2, a3. . . befestigt sind. Diese Rohre und der glatte Rohrschuß kiinnen mit Gewinde versehen werden, um eine noch festere Verbindung zwischen Flammrohr und, Oberrohren herzustellen.A section c of smooth sheet metal is now attached to the corrugated pipe b, in which the cross tubes a1, a2, a3. . . are attached. These pipes and the smooth one Pipe sections can be threaded to create an even tighter connection between the Flame tube and to manufacture top tubes.

Claims (1)

PATENT-ANspRUci-t: Liegender Heizröhrenkessel mit gewellter Feuerbüchse und quer durch den Heizraum der Feuerbüchse sich erstreckenden Wasserrohren, dadurch gekennzeichnet, claß an das Wellrohr der Feuerbüchse ein glatter zylindrischer Schuß angesetzt ist, an dem die Oberrohre befestigt sind.PATENT APPLICATION: Horizontal heating tube boiler with corrugated fire box and water pipes extending across the firebox boiler room, through it marked, a smooth cylindrical shot on the corrugated pipe of the firebox is attached to which the top tubes are attached.
DEK90915D Horizontal heating tube boiler Expired DE433968C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK90915D DE433968C (en) Horizontal heating tube boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK90915D DE433968C (en) Horizontal heating tube boiler

Publications (1)

Publication Number Publication Date
DE433968C true DE433968C (en) 1926-09-15

Family

ID=7236963

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK90915D Expired DE433968C (en) Horizontal heating tube boiler

Country Status (1)

Country Link
DE (1) DE433968C (en)

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