DE505430C - Partial chamber boiler with annularly arranged pipe groups consisting of upper and lower subchambers with vertical longitudinal axis and connecting vertical ascending and descending pipes - Google Patents

Partial chamber boiler with annularly arranged pipe groups consisting of upper and lower subchambers with vertical longitudinal axis and connecting vertical ascending and descending pipes

Info

Publication number
DE505430C
DE505430C DEI34106D DEI0034106D DE505430C DE 505430 C DE505430 C DE 505430C DE I34106 D DEI34106 D DE I34106D DE I0034106 D DEI0034106 D DE I0034106D DE 505430 C DE505430 C DE 505430C
Authority
DE
Germany
Prior art keywords
longitudinal axis
annularly arranged
partial chamber
pipe groups
vertical
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
DEI34106D
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Publication date
Priority to DEI34106D priority Critical patent/DE505430C/en
Application granted granted Critical
Publication of DE505430C publication Critical patent/DE505430C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B17/00Water-tube boilers of horizontally-inclined type, e.g. the water-tube sets being inclined slightly with respect to the horizontal plane
    • F22B17/10Water-tube boilers of horizontally-inclined type, e.g. the water-tube sets being inclined slightly with respect to the horizontal plane built-up from water-tube sets in abutting connection with two sectional headers each for every set, i.e. with headers in a number of sections across the width or height of the boiler

Description

Teilkammerkessel mit ringförmig angeordneten, aus oberer und unterer Teilkammer mit senkrechter Längsachse und verbindenden senkrechten Steig- und Fallrohren bestehenden Rohrgruppen Wasserrohrkessel, die als Abhitzekessel mit unter hohem Druck stehendem Heizgas betrieben werden sollen, haben meist den Nachteil, daß ein Abdichten der Kesselummantelung gegen Gase nur unvollkommen und unter großen Schwierigkeiten erfolgen kann.Partial chamber boiler with annularly arranged, from upper and lower Partial chamber with vertical longitudinal axis and connecting vertical ascending and descending pipes existing tube groups water tube boilers, which are used as waste heat boilers with under high Pressurized heating gas are to be operated, usually have the disadvantage that a Sealing of the boiler casing against gases only imperfectly and with great difficulty can be done.

Diesem Mangel hilft die nachfolgend beschriebene und in der beiliegenden Zeichnung veranschaulichte Erfindung ab. Sie betrifft einen besonders als Abhitzekessel verwendbaren Teilkammerkessel, der zufolge seiner eigenartigen Anordnung leicht und vollkommen gasdicht in einem Blechmantel eingeschlossen werden kann. Dieser Kessel weist ringförmig, am einfachsten kreisförmig angeordnete, aus oberer und unterer Teilkammer A mit senkrechter Längsachse und verbindenden senkrechten Steig- und Fallrohren bestehende Rohrgruppen auf, wobei die Rohre C jeder Gruppe in einer durch die Längsachse des umschlossenen Zylinders führenden Ebene liegen, die innersten Rohre D eine senkrechte, zylindrische Lenkwand bildend einander berühren und alle Rohre nach außen abgebogene, an die Kammern angeschlossene Enden aufweisen. Die innersten Rohre bilden so einen geschlossenen zylindrischen Raum E, in dem bei Bedarf ein Überhitzer F angebracht wird. Die von. oben aus dem Eintrittskanal G kommenden Heizgase treten bei den unteren Teilkammern in den mantelförmigen Raum H zwischen den innersten Siederohren und dem das Ganze einhüllenden Blechmantel B ein, umspülen den Eintrittskanal und verlassen den Kessel, nachdem sie gegebenenfalls noch zum Erhitzen eines Speisewasservorwärmers J benutzt worden sind.This deficiency is remedied by the one described below and in the enclosed one Drawing illustrated invention from. It affects you especially as a waste heat boiler usable partial chamber boiler, which, due to its peculiar arrangement, is easy and can be enclosed in a sheet metal jacket in a completely gas-tight manner. This Kettle has ring-shaped, most simply circularly arranged, from upper and lower subchamber A with vertical longitudinal axis and connecting vertical riser and downpipes on existing pipe groups, the pipes C of each group in a through the longitudinal axis of the enclosed cylinder lie the innermost plane Pipes D touch each other forming a vertical, cylindrical baffle and all Pipes bent outward have ends connected to the chambers. the innermost tubes thus form a closed cylindrical space E in which, if necessary a superheater F is attached. The from. coming from the inlet channel G at the top Heating gases enter the jacket-shaped space H between the lower sub-chambers the innermost boiling tubes and the sheet metal jacket B that envelops the whole thing the inlet channel and leave the boiler, after they have been used to Heating of a feed water preheater J have been used.

Das obere Ende der Rohre ist mit dem Blechmantel B fest verschraubt (Abb. 3), das untere hängt frei, die Rohre können sich daher unbehindert ausdehnen. Auch der zweckmäßig zentral im zylindrischen Raum angeordnete, zwei Überhitzerkammern aufweisende Überhitzer F hat an jeder Überhitzerkammer nur eine fest und dicht mit dem Mantel verschraubte Verbindung K, während sich das andere Ende der Überhitzerkammer frei beweglich im Innern der Ummantelung befindet.The upper end of the tubes is firmly screwed to the sheet metal jacket B. (Fig. 3), the lower one hangs freely, so the pipes can expand unhindered. Also the two superheater chambers, which are conveniently arranged centrally in the cylindrical space having superheater F has only one fixed and tight with each superheater chamber the jacket screwed connection K, while the other end of the superheater chamber is freely movable inside the casing.

Die Anordnung der Rohrgruppen im Verhältnis zu den Obertrommeln L ist so getroffen, daß die auf einer Zylinderhälfte liegenden Rohrgruppen mit einer Obertrommel, die auf der anderen Zylinderhälfte liegenden Rohrgruppen mit einer zweiten Obertrommel in Verbindung stehen. Die oberen Teilkammern sind in bekannterWeise durchhorizontale ScheidewändeM (Abb. 2) in je zwei Kammern= geteilt, von denen die eine nur mit dem Wasserraum der Obertrommel bzw. mittels eines Fallrohres mit der entsprechenden unteren Teilkammer verbunden ist, also nur Wasser führt, während die andere, zur Führung des Dampfwassergemisches bestimmte Kammer nur mit dem Dampfraum der Obertrommel bzw. mit den Siederohren in Verbindung steht, Bei N erfolgt der Austritt des Dampfwassergemisches aus der oberen Teilkammer, bei 0 der Zutritt des Wassers zur oberen Teilkammer.The arrangement of the tube groups in relation to the upper drums L is made so that the tube groups lying on one cylinder half with a Upper drum, the tube groups lying on the other half of the cylinder with a second head drum are connected. The upper sub-chambers are in a known manner divided by horizontal partitions M (Fig. 2) into two chambers each =, of which the one only with the water space of the upper drum or by means of a downpipe with the corresponding lower sub-chamber is connected, so only leads water while the other chamber, which is intended to guide the steam-water mixture, only contains the steam space the upper drum or with the boiling tubes is in connection, at N the takes place Exit of the steam water mixture from the upper sub-chamber, at 0 the entry of the Water to the upper sub-chamber.

Außer durch seine Eignung als Abhitzekessel für Heizgase, die unter hohem Druck stehen, zeichnet sich der neue Teilkammerkessel unter anderem dadurch aus, daß er auch als Strahlungskessel für Gas-, Öl- oder Kohlenstaubfeuerung vorteilhaft verwendet werden kann.Except for its suitability as a waste heat boiler for heating gases that are below stand high pressure, the new partial chamber boiler is characterized among other things from the fact that it is also advantageous as a radiation boiler for gas, oil or pulverized coal combustion can be used.

Claims (1)

PATENTANSPRUCH; Teilkammerkessel mit ringförmig angeordneten, aus oberer und untererTeilkammer mit senkrechter Längsachse und verbindenden senkrechten Steig- und Fallrohren bestehenden Rohrgruppen, dadurch gekennzeichnet, daß die Rohre (C) jeder Gruppe in einer durch die Längsachse des umschlossenen Zylinders führenden Ebene liegen, die innersten Rohre (D) eine senkrechte, zylindrische Lenkwand bildend einander berühren und alle Rohre nach außen abgebogene, an die Kammern(A) angeschlossene Enden aufweisen.PATENT CLAIM; Partial chamber boiler with annularly arranged from Upper and lower subchambers with a vertical longitudinal axis and connecting verticals Riser and downpipes existing pipe groups, characterized in that the pipes (C) each group in one passing through the longitudinal axis of the enclosed cylinder Lie flat, the innermost tubes (D) forming a vertical, cylindrical steering wall touch each other and all pipes are bent outwards and connected to the chambers (A) Have ends.
DEI34106D Partial chamber boiler with annularly arranged pipe groups consisting of upper and lower subchambers with vertical longitudinal axis and connecting vertical ascending and descending pipes Expired DE505430C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI34106D DE505430C (en) Partial chamber boiler with annularly arranged pipe groups consisting of upper and lower subchambers with vertical longitudinal axis and connecting vertical ascending and descending pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI34106D DE505430C (en) Partial chamber boiler with annularly arranged pipe groups consisting of upper and lower subchambers with vertical longitudinal axis and connecting vertical ascending and descending pipes

Publications (1)

Publication Number Publication Date
DE505430C true DE505430C (en) 1930-08-19

Family

ID=7188626

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI34106D Expired DE505430C (en) Partial chamber boiler with annularly arranged pipe groups consisting of upper and lower subchambers with vertical longitudinal axis and connecting vertical ascending and descending pipes

Country Status (1)

Country Link
DE (1) DE505430C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239705B (en) * 1956-08-14 1967-05-03 Andre Huet Standing waste heat boiler, especially for nuclear power plants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239705B (en) * 1956-08-14 1967-05-03 Andre Huet Standing waste heat boiler, especially for nuclear power plants

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