DE434631C - Method for bricking in steam boilers and other boiler systems - Google Patents

Method for bricking in steam boilers and other boiler systems

Info

Publication number
DE434631C
DE434631C DESCH73007D DESC073007D DE434631C DE 434631 C DE434631 C DE 434631C DE SCH73007 D DESCH73007 D DE SCH73007D DE SC073007 D DESC073007 D DE SC073007D DE 434631 C DE434631 C DE 434631C
Authority
DE
Germany
Prior art keywords
bricking
steam boilers
boiler systems
heating
tube bundle
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
DESCH73007D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DESCH73007D priority Critical patent/DE434631C/en
Application granted granted Critical
Publication of DE434631C publication Critical patent/DE434631C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M2700/00—Constructional details of combustion chambers
    • F23M2700/005—Structures of combustion chambers or smoke ducts
    • F23M2700/0056—Bricks for water tube combustion chamber walls

Description

Verfahren zur Einmauerung von Dampfkesseln und anderen Kesselanlagen. Die günstigste Innenausbildung des Heizgewölbes von Feuerungsanlagen läßt sich theoretisch niemals restlos festlegen. Die Erfindung hat nun ein Verfahren zur Er-.mittelung des günstigsten Heizzugquerschnitts bei der Einmauerung von Dampfkesseln o. dgl. zum Gegenstand. Gemäß der Erfindung werden in das Heizgewölbe verstellbare Schamottschieber eingebaut, durch Heizversuche bei verschiedenen Schieberstellungen die günstigsten Innenabmessungen des Heizgewölbes festgelegt und dann das Heizgewölbe entsprechend diesen Schieberstellungen ausgemauert.Method for bricking in steam boilers and other boiler systems. The cheapest interior design of the heating vault of combustion systems can be theoretically never specify completely. The invention now has a method for determining the most favorable heating draft cross-section when bricking in steam boilers or the like. to the subject. According to the invention, adjustable fireclay slides are installed in the heating vault built-in, the cheapest by heating tests at different slide positions Set the inner dimensions of the heating vault and then the heating vault accordingly these slide positions lined up.

In der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel veranschaulicht.In the drawing, the subject matter of the invention is in one embodiment illustrated.

Der Kessel der Feuerungsanlage besteht aus den beiden Obertrommeln i, 2 und der Untertrommel 3. Die Untertrommel 3 ist durch die Rohrbündel ,4 mit der vorderen Obertrommel i und diese durch das Rohrbündel 5 mit der hinteren Obertrommel 2 verbunden. Die Verbindung der hinteren Obertrommel 2 mit der Untertrommel 3 erfolgt durch weite Fallrohre 6. Unterhalb des oberen Rohrbündels 5 ist in üblicher Weise der Überhitzer angeordnet.The boiler of the furnace consists of the two upper drums i, 2 and the lower drum 3. The lower drum 3 is through the tube bundle, 4 with the front upper drum i and this through the tube bundle 5 with the rear upper drum 2 connected. The rear upper drum 2 is connected to the lower drum 3 through wide downpipes 6. Below the upper tube bundle 5 is in the usual way the superheater arranged.

Die Heizgase gelangen von einer Feuerungsanlage üblicher Art, _z. B. von einer Wand- oder Treppenrostfeuerung, zu dem unteren Teil des vorderen Rohrbündels q.. Durch die vorspringende Nase 7 der vorderen Kesselwand 8 und die hintere Schamottwand 9 mit Prellplatte io werden die Heizgase gezwungen, zunächst das ganze Rohrbündel d. quer zu durchstreichen, um dann wieder nach vorn in eine Nische i i der Wand 8 geleitet zu werden. Die obere Prellwand io besitzt hinten eine Durchbrechung 12, damit sich an dieser Stelle. kein toter, von den Feuergasen unberührter Winkel bildet, sondern ein Teil der Gase durch die Durchbrechung entweicht und die hinteren Rohre des Rohrbündels 4. beheizt. Hierauf streichen die Feuergase oberhalb der Prellwand io wiederum nach rückwärts quer durch das ganze Rohrbündel d. zum vorderen Teil des oberen Rohrbündels 5.The heating gases come from a combustion system of the usual type, _z. B. from a wall or step grate furnace, to the lower part of the front tube bundle q .. Through the protruding nose 7 of the front boiler wall 8 and the rear firebrick wall 9 with baffle plate io the hot gases are forced, initially the whole tube bundle d. to cross across, and then back to the front in a niche i i of the wall 8 to be directed. The upper baffle wall io has an opening 12 at the rear, so at this point. there is no dead space untouched by the gases of the fire, but part of the gases escapes through the opening and the rear pipes of the tube bundle 4. heated. The fire gases then paint above the baffle wall io again backwards across the entire tube bundle d. to the front part of the upper tube bundle 5.

In die Nase 7 und die Nische i i sind zwei von außen verstellbare Schamottschieber 13, 14 eingebaut, durch welche Nase und Nische vergrößert oder verkleinert werden können.In the nose 7 and the niche i i are two adjustable from the outside Fireclay slider 13, 14 built in, through which nose and niche enlarged or can be reduced in size.

Beim Bau der Feuerungsanlage wird das Mauerwerk des ersten Kessels mit den zur Regelung des Heizzuges dienenden Schiebern 13 und 14 versehen. Der Kessel wird dann in Betrieb genommen und durch Verstellung der Schieber das günstigste Verhältnis von Nase 7 und Nische i i zur Prellwand io festgelegt. Darauf baut man die vordere Schamottwand 8 nach den Schieberstellungen aus und gibt der Ummauerung der übrigen Kessel eine dem ersten Kessel entsprechende Form.The masonry of the first boiler is used during the construction of the furnace provided with the slides 13 and 14 used to regulate the heating draft. The cauldron is then put into operation and the cheapest by adjusting the slide The ratio of nose 7 and niche i i to the baffle wall io is established. You build on that the front firebrick wall 8 after the slide positions and gives the walling the other bowls have a shape corresponding to the first bowl.

Naturgemäß lassen sich derartige Versuchsschieber nicht nur in die Nische und Nase der geschilderten Feuerungsanlage einbauen, sondern sie sind an jeder Stelle des Heizgewölbes verwendbar.Naturally, such test slide can not only be used in the Install the niche and nose of the combustion system described, but they are on can be used at any point in the heating vault.

Claims (1)

PATENTANSPRUCH: Verfahren zur Einmauerung von Dampfkesseln und anderen Kesselanlagen, dadurch gekennzeichnet, daß durch wechselnde Einstellung von in das Mauerwerk eingebauten, von außen bedienbarenSchiebern (13, 1q.) die für Zug und Wärmeübergang günstigste Ausbildung der Einmauerung ermittelt und diese dann entsprechend den günstigsten SChieberstellüngen ausgebaut wird.PATENT CLAIM: Method for bricking in steam boilers and others Boiler systems, characterized in that by changing the setting of in the Slides (13, 1q.) Built into the brickwork, which can be operated from the outside, for pull and Heat transfer, the most favorable formation of the walling is determined and this is then determined accordingly the cheapest valve positions is expanded.
DESCH73007D Method for bricking in steam boilers and other boiler systems Expired DE434631C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH73007D DE434631C (en) Method for bricking in steam boilers and other boiler systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH73007D DE434631C (en) Method for bricking in steam boilers and other boiler systems

Publications (1)

Publication Number Publication Date
DE434631C true DE434631C (en) 1927-02-07

Family

ID=7440584

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH73007D Expired DE434631C (en) Method for bricking in steam boilers and other boiler systems

Country Status (1)

Country Link
DE (1) DE434631C (en)

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