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DE100159C - - Google Patents

Info

Publication number
DE100159C
DE100159C DENDAT100159D DE100159DA DE100159C DE 100159 C DE100159 C DE 100159C DE NDAT100159 D DENDAT100159 D DE NDAT100159D DE 100159D A DE100159D A DE 100159DA DE 100159 C DE100159 C DE 100159C
Authority
DE
Germany
Prior art keywords
insert
tubes
grate
guide plates
preheated
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.)
Active
Application number
DENDAT100159D
Other languages
German (de)
Publication of DE100159C publication Critical patent/DE100159C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B60/00—Combustion apparatus in which the fuel burns essentially without moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B90/00—Combustion methods not related to a particular type of apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B90/00—Combustion methods not related to a particular type of apparatus
    • F23B90/04—Combustion methods not related to a particular type of apparatus including secondary combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00—Combustion apparatus for solid fuel
    • F23B2700/003—Combustion apparatus for solid fuel adapted for use in water-tube boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Der Gegenstand vorliegender Erfindung bezieht sich auf einen Dampfkessel mit gegen einander geneigten Siederöhren und mit einem zum Schutz der oberen Röhrenreihe angeordneten Einsatz, zum Zwecke, eine gute Ausnutzung der Feuergase und Rauchverzehrung herbeizuführen.The subject matter of the present invention relates to a steam boiler with counter boiler tubes inclined to one another and with one arranged to protect the upper row of tubes Use, for the purpose of making good use of the fire gases and smoke consumption bring about.

Der oben angebrachte, aus feuerfestem Thon hergestellte Einsatz A, welcher die oberen Kanten der Röhren gegen allzu starke Erhitzung schützt, besitzt Längskanäle α und Düsen b, durch welche Luft eingeblasen wird. Diese Luft mischt sich mit den von dem Rost aufsteigenden Feuergasen und bewirkt eine gründliche Verbrennung derselben. Ferner sind zwischen die Röhren eingesetzte Leitplatten C derart angeordnet, dafs die von dem Rost aufsteigenden Gase oben zunächst keinen Abzug haben, sondern sich dort stauen, sich dann an dem Einsatz A entzünden und verbrennen müssen und schliefslich, nach abwärts steigend, in bekannter Weise, wie der Pfeil D angiebt, geleitet werden. The insert A attached above, made of fireproof clay, which protects the upper edges of the tubes against excessive heating, has longitudinal channels α and nozzles b through which air is blown. This air mixes with the fire gases rising from the grate and causes a thorough combustion of the same. Furthermore, guide plates C inserted between the tubes are arranged in such a way that the gases rising from the grate initially have no vent at the top, but instead accumulate there, then ignite and burn at the insert A and finally, rising downwards, in a known manner, as indicated by the arrow D.

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Feuerung für Wasserröhrenkessel mit über dem Rost gegen einander geneigten Röhren und mit einem zum Schutz der oberen Röhrenreihe angeordneten Einsatz, dadurch gekennzeichnet, dafs dieser Einsatz (A) mit Längskanälen (a) und nach unten gerichteten Auslafsdüsen versehen ist, so dafs mit einer Kühlhaltung des Einsatzes (A) ein Vorwärmen der durch seine Kanäle eingeleiteten Luft erreicht und diese vorgewärmte Luft den von dem Rost aufsteigenden Gasen entgegengeleitet wird.1. Firing for water tube boilers with tubes inclined towards each other above the grate and with an insert arranged to protect the upper row of tubes, characterized in that this insert (A) is provided with longitudinal channels (a) and downwardly directed outlet nozzles, so that with a Keeping the insert (A) cool, the air introduced through its channels is preheated and this preheated air is directed towards the gases rising from the grate. 2. Ein Dampfkessel nach Anspruch 1, bei welchem die inneren Leitplatten (C) so angeordnet sind, dafs die Feuergase oben keinen Auslafs finden, sondern zunächst nach unten und dann in bekannter Weise durch die weiteren Leitplatten in dem Innern der Röhrengruppen geführt werden.2. A steam boiler according to claim 1, in which the inner guide plates (C) are arranged so that the fire gases do not find an outlet at the top, but are first guided downwards and then in a known manner through the further guide plates in the interior of the tube groups. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT100159D Active DE100159C (en)

Publications (1)

Publication Number Publication Date
DE100159C true DE100159C (en)

Family

ID=371001

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT100159D Active DE100159C (en)

Country Status (1)

Country Link
DE (1) DE100159C (en)

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