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DE356357C - Sectional boiler for upper burnout with rear closure of the filling space by a full link or a wall with an opening above the grate - Google Patents

Sectional boiler for upper burnout with rear closure of the filling space by a full link or a wall with an opening above the grate

Info

Publication number
DE356357C
DE356357C DEH82401D DEH0082401D DE356357C DE 356357 C DE356357 C DE 356357C DE H82401 D DEH82401 D DE H82401D DE H0082401 D DEH0082401 D DE H0082401D DE 356357 C DE356357 C DE 356357C
Authority
DE
Germany
Prior art keywords
wall
grate
filling space
opening above
full link
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
DEH82401D
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.)
KARL HASSEL DIPL ING DR
Original Assignee
KARL HASSEL DIPL ING DR
Publication date
Priority to DEH82401D priority Critical patent/DE356357C/en
Application granted granted Critical
Publication of DE356357C publication Critical patent/DE356357C/en
Expired 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
    • F23B50/00—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
    • F23B50/02—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom
    • F23B50/04—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom the movement of combustion air and flue gases being substantially transverse to the movement of the fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B10/00—Combustion apparatus characterised by the combination of two or more combustion chambers
    • 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
    • F23B2101/00—Adaptation of combustion apparatus to boilers in which the combustion chamber is situated inside the boiler vessel, e.g. surrounded by cooled surfaces
    • 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
    • F23B2700/01—Combustion apparatus for solid fuel adapted for boilers built up from sections

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)
  • Solid-Fuel Combustion (AREA)

Description

Gliederkessel für oberen Abbrand mit hinterem Verschluß des Füllraumes durch ein Vollglied oder eine Wand mit Durchbrechung über dem Roste. Um in Gliederkesseln mit oberem Abbrand entgasbare oder schwelende Brennstoffe in wirtschaftlicher Weise, rauch- und rußfrei, verfeuern zu können, müssen die während des Entgasungsprozesses entstehenden, schwerverbrennlichen, hochwertigen Dämpfe und Gase durch die Glut .des bereits verkokten Brennstoffes im unteren Teile des Feuerraumes geführt werden. Nach der Erfindung wird dies bei Füllschachtkesselii mit oberem Abbrand dadurch erreicht, daß im hinteren Teile des Füllraumes eine Nachverbrennungskammer angelegt ist, die unten für den unteren Abbrand mit dem als Regenerator betriebenen Füllraum, oben aber mit Kanälen in Verbindung steht, welche die Rauchgase den Kesselheizzügen zuleiten. Ein. Kessel nach der Erfindung ist in Abb. i in senkrechtem Längsschnitt, in Abb. z in senkrechtem Querschnitt dargestellt. Die Gase des mit unterem Abbrand nach Art eines Generators betriebenen Füllraumes f werden durch die Öffnung d der entweder als Vollglied ausgebildeten oder aber aus einem Baustoff hergestellten Wand c in die Verbrennungskammer e zur Nachverbrennung eingeführt. Von diesem Verbrennungsraume gelangen alsdann die entstehenden Rauchgase in die durch Deckwände vor den Abzugsöffnungen der Reizkanäle gebildeten Kanäle 1z und in die Eintrittsöffnungen der Heizzüge .des Kessels. Die Verbrennungsluft tritt durch die vordere Klappe a zum Rost g. Über dem Brennstoff wird durch eine Klappe b Luft eingeführt. Ein Teil der durch a eingeführten Luft zieht in die Verbrennungskammer e. Mit dieser Einrichtung ist es daher möglich, Kokskessel mit Oberbrand auf die Beheizung mit schwelenden Brennstoffen, wie Torf oder Braunkohle, im Unterbrand umzustellen.Sectional boiler for upper burnout with rear closure of the filling space by a full section or a wall with an opening above the grate. In order to be able to burn degassed or smoldering fuels economically, smoke and soot-free, in sectional boilers with upper burnout, the hard-to-burn, high-quality vapors and gases produced during the degassing process must be passed through the embers of the already coked fuel in the lower part of the combustion chamber will. According to the invention, this is achieved in the case of Füllschachtkesselii with upper burn-off in that an afterburning chamber is created in the rear part of the charging chamber, which is connected to the filling chamber operated as a regenerator at the bottom for the lower burn-up, but at the top with ducts which convey the flue gases to the boiler heaters forward. A. Boiler according to the invention is shown in Fig. I in a vertical longitudinal section, in Fig. Z in a vertical cross section. The gases of the filling chamber f operated with lower burn-up in the manner of a generator are introduced into the combustion chamber e for post-combustion through the opening d of the wall c either designed as a full member or made of a building material. From this combustion chamber the resulting flue gases then pass into the channels 1z formed by the cover walls in front of the exhaust openings of the stimulus channels and into the inlet openings of the heating flues of the boiler. The combustion air passes through the front flap a to the grate g. Air is introduced above the fuel through a flap b. Part of the air introduced through a is drawn into the combustion chamber e. With this device, it is therefore possible to convert coke boilers with an upper fire to heating with smoldering fuels such as peat or lignite in the lower fire.

Claims (1)

PATENTANSPRUCH: Glierkessel für oberen Abbrand mit hinterem Verschluß des Füllraumes durch ein Vollglied oder eine Wand mit Durch'brechung über dem Roste, dadurch gekennzeichnet, daß durch Deckwände vor den Abzugsöffnungen der Heizkanäle im Füllraum Kanäle (h) gebildet lverden, die das Vollglied oder die Wand (c) durchdringen und nach dem dahinterliegenden Verbrennungsraum (e) offen sind, so daß die Gase des mit unterem Abbrande nach Art eines Generators betriebenen Füllraumes durch die Öffnung (d) der Wand (c) den Verbrennungsraum. (e) und die Kanäle (h) zu den Kesselheizzügen ziehen.PATENT CLAIM: Glier kettle for upper burnout with rear lock the filling space through a full section or a wall with an opening above the grate, characterized in that by cover walls in front of the outlet openings of the heating ducts Channels (h) are formed in the filling space and penetrate the full link or the wall (c) and after the combustion chamber (e) behind it are open, so that the gases of the filling chamber operated with lower burn-up in the manner of a generator the opening (d) of the wall (c) the combustion chamber. (e) and the channels (h) to the Pull boiler heating flues.
DEH82401D Sectional boiler for upper burnout with rear closure of the filling space by a full link or a wall with an opening above the grate Expired DE356357C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH82401D DE356357C (en) Sectional boiler for upper burnout with rear closure of the filling space by a full link or a wall with an opening above the grate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH82401D DE356357C (en) Sectional boiler for upper burnout with rear closure of the filling space by a full link or a wall with an opening above the grate

Publications (1)

Publication Number Publication Date
DE356357C true DE356357C (en) 1922-07-19

Family

ID=7163845

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH82401D Expired DE356357C (en) Sectional boiler for upper burnout with rear closure of the filling space by a full link or a wall with an opening above the grate

Country Status (1)

Country Link
DE (1) DE356357C (en)

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