DE399171C - Half gas firing for moist, small-grain fuels with a drying chamber built in front of the grate - Google Patents

Half gas firing for moist, small-grain fuels with a drying chamber built in front of the grate

Info

Publication number
DE399171C
DE399171C DEF54202D DEF0054202D DE399171C DE 399171 C DE399171 C DE 399171C DE F54202 D DEF54202 D DE F54202D DE F0054202 D DEF0054202 D DE F0054202D DE 399171 C DE399171 C DE 399171C
Authority
DE
Germany
Prior art keywords
drying chamber
grate
moist
small
gas firing
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
DEF54202D
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.)
FEUERUNGSTECHNISCHES BAUGESCHA
Original Assignee
FEUERUNGSTECHNISCHES BAUGESCHA
Publication date
Priority to DEF54202D priority Critical patent/DE399171C/en
Application granted granted Critical
Publication of DE399171C publication Critical patent/DE399171C/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
    • F23B5/00—Combustion apparatus with arrangements for burning uncombusted material from primary 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
    • F23B2700/018—Combustion apparatus for solid fuel with fume afterburning by staged combustion

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)
  • Processing Of Solid Wastes (AREA)
  • Drying Of Solid Materials (AREA)

Description

Halbgasfeuerung für feuchte, kleinkörnige Brennstoffe mit dem Rost vorgebauter Trockenkammer. Die Halbgasfeuerung für feuchte, kleinkörnige Brennstoffe mit dem Rost vorgebauter Trockenkammer des Hauptpatentes 395835 hat die EinrIahtung, daß die Trockenkammer in der ganzen Breite der Feuerungsanlage von Abzugskanälen durchzogen ist, welche die in dem Trockenraum aufsteigenden Gele mit frischer oder angewärmter Luft gemischt in den Flammenkanal abführen.Half-gas firing for moist, small-grain fuels with a drying chamber built in front of the grate. The half-gas firing for moist, small-grain fuels with the grate built-in drying chamber of the main patent 395835 has the arrangement that the entire width of the drying chamber is traversed by exhaust ducts, which discharge the gels rising in the drying room mixed with fresh or warmed air into the flame duct .

Bei der in der Albbildung dargestellten, die Erfindung bildenden weiteren Ausbildung jener Halbgasfeuerung befinden sich ebenfalls in der Trockenkammer 5 die Abzüge a, die mittels des Kanalei b und des Querkanales c in entsprechend breite Schlitze d des Bodengewölbes e der Trockenkammer münden, also unmittelbar in die Feuerzone des auf dem Schrägrost z verbrennenden getrockneten Brennstoffes führen.In the case of the further forming the invention shown in the Alb formation Those half-gas firing systems are also located in the drying chamber 5 the deductions a, which by means of the channel egg b and the cross channel c in correspondingly wide Slots d of the floor vault e of the drying chamber open, i.e. directly into the Lead the fire zone of the dried fuel burning on the inclined grate.

Von den Abzügen a gehen Kanäle f ab, die über der Feuerbrücke g für die Feuergase im Boden 6 der Trockenkammer bei f l- münden. Der Kanal f ist durch eine mittels des Zuges i regelbare Klappe h abschließbar. Werden zuviel Gase aus dem zu trocknenden Brennstoff entwickelt, so wird durch Stellung der Klappe h ein Teil derselben durch die Kanäle f unter den Boden 6 der Trockenkammer abgeleitet, mit den über die Feuerbrücke ziehenden Feuergasen gemischt und verbrannt.From the fume cupboards a pass channels f, which open over the fire bridge g for the fire gases in the floor 6 of the drying chamber at f l-. The channel f can be closed by a flap h which can be regulated by means of the train i. If too many gases are developed from the fuel to be dried, some of the same is diverted through the channels f under the floor 6 of the drying chamber by setting the flap h, mixed with the fire gases passing over the fire bridge and burned.

Nach der Erfindung sind im Frontwandwerk der Feuerungsanlage Verbindungskanäle l zwischen dem oberen Teil m des Feuerraumes und der Trockenkammer 5 vorgesehen, die die am oberen Ende der Schürplatte i angesammelten, aus der Feuerung entwickelten Gase und Schwelgase aufnehmen und nach der Trockenkammer 5 überführen, wo sie ebenfalls über die Kanäle b, c, d in die Feuerzone der Roste oder über die Kanäle ff' in die über die Feuerbrücke g streichenden Feuergase geleitet werden. According to the invention, connection channels l are provided in the front wall of the furnace between the upper part m of the furnace and the drying chamber 5, which take up the gases and smoldering gases that have accumulated at the upper end of the firing plate i and which have developed from the furnace and transfer them to the drying chamber 5, where they can also be passed through the channels b, c, d into the fire zone of the grates or through the channels ff 'into the fire gases sweeping over the fire bridge g.

Claims (1)

PATENTANSPRUCH: Halbgasfeuerung für feuchte, kleinkörnige Brennstoffe mit dem Rost vorgebauter Trockenkammer nach Hauptpatent 395835 dadurch gekennzeichnet, daß der obere Raum (m) der Schrägrostfeuerung mit dem Trockenraum (5) durch Kanäle (1) im Frontmauerwerk verbunden .ist. PATENT CLAIM: Half-gas furnace for moist, small-grain fuels with the grate built-in drying chamber according to main patent 395835, characterized in that the upper space (m) of the inclined grate furnace is connected to the drying space (5) through channels (1) in the front masonry.
DEF54202D Half gas firing for moist, small-grain fuels with a drying chamber built in front of the grate Expired DE399171C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF54202D DE399171C (en) Half gas firing for moist, small-grain fuels with a drying chamber built in front of the grate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF54202D DE399171C (en) Half gas firing for moist, small-grain fuels with a drying chamber built in front of the grate

Publications (1)

Publication Number Publication Date
DE399171C true DE399171C (en) 1924-07-26

Family

ID=7106910

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF54202D Expired DE399171C (en) Half gas firing for moist, small-grain fuels with a drying chamber built in front of the grate

Country Status (1)

Country Link
DE (1) DE399171C (en)

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