AT16833B - Underwind firing. - Google Patents

Underwind firing.

Info

Publication number
AT16833B
AT16833B AT16833DA AT16833B AT 16833 B AT16833 B AT 16833B AT 16833D A AT16833D A AT 16833DA AT 16833 B AT16833 B AT 16833B
Authority
AT
Austria
Prior art keywords
underwind
partition
firing
fire
ribs
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Josef Maly
Original Assignee
Franz Josef Maly
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Franz Josef Maly filed Critical Franz Josef Maly
Priority to AT16833D priority Critical patent/AT16833B/en
Application granted granted Critical
Publication of AT16833B publication Critical patent/AT16833B/en

Links

Landscapes

  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Der Gegenstand der vorliegenden Erfindung bezieht sich auf eine weitere Ausbildung der Unterwindfeuerung gemäss Patent Nr. 13879, bei welcher die zur vollständigen Verbrennung notwendige Luft erst eine durch eine Zwischenwand in Kanäle geteilte in den   Feuerungsraum   hineinragende und als Feuerbrücke dienende Feuerzunge passiert, bevor sie sich mit den zurückgeführten Rauchgasen in dem Aschfalle mischt und besteht darin, dass die Zwischenwand, durch welche die in den Feuerungsraum hineinragende und als Feuerbrücke dienende Zunge in zwei Kanäle geteilt wird, mit senkrecht zu ihrer Ebene angeordneten Rippen ausgestattet ist, um die   Heizfläche   der Zwischenwand zu vergrössern. 



   In der Zeichnung ist der Erfindungsgegenstand im Schnitt dargestellt. 



   Wie aus der Zeichnung ersichtlich, gelangt die Verbrennungsluft durch eine Siebwand bei a in die als Feuerbrücke ausgebildete Feuerzunge c und wird die Luft mittels ge-   eigneter Dampfstrahlgebläse   oder Düsen b angesaugt. Die Feuerzunge c ist durch eine 
 EMI1.2 
 vorzugsweise aus Gusseisen hergestellt und besitzt Rippen dl, die senkrecht zur Ebene der Querwand stehen und welche bis nahe an die Schamottewände des Winderhitzers reichen. 



  Es ist klar, dass beim Betriebe der Untcrwindfeuerung die Zwischenwand   d   mit den Rippen   d'die grösstmöglichste Heizfläche   für die nach dem   Winderhitzer'strömende   Luft bilden. 



   In bekannter Weise erfolgt die Zurückführung eines Teiles der Rauchgase durch eine Rohrleitung i in den   Aschenfall,   in welchem sich die Rauchgase mit der hocherhitzten Luft vermengen, um durch den Rost h in den Feuerungsraum einzutreten. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   The subject of the present invention relates to a further embodiment of the underwind firing system according to patent no. 13879, in which the air required for complete combustion first passes through a tongue of fire, which is divided into channels by a partition wall and serves as a fire bridge, before it comes into contact with it mixes the recirculated flue gases in the ash trap and consists in the fact that the partition, through which the tongue protruding into the combustion chamber and serving as a fire bridge, is divided into two channels, is equipped with ribs arranged perpendicular to its plane in order to increase the heating surface of the partition .



   The subject of the invention is shown in section in the drawing.



   As can be seen from the drawing, the combustion air passes through a screen wall at a into the fire tongue c, which is designed as a fire bridge, and the air is sucked in by means of a suitable steam jet fan or nozzles b. The tongue of fire c is through a
 EMI1.2
 preferably made of cast iron and has ribs dl which are perpendicular to the plane of the transverse wall and which extend to close to the fireclay walls of the heater.



  It is clear that when the under-wind furnace is in operation, the partition d with the ribs d form the largest possible heating surface for the air flowing after the heater.



   In a known manner, part of the flue gases is returned through a pipe i into the ash case, in which the flue gases mix with the highly heated air in order to enter the furnace through the grate h.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Ausführungsform der durch Patent Nr. 13879 geschützten Unterwindfeuerung, dadurch gekennzeichnet, dass die Zwischenwand (d), durch welche die in den Feuerungsraum hineinragende und als Feuorbrücke dienende Zunge in zwei Kanäle geteilt wird, mit senkrecht zu ihrer Ebene angeordneten Rippen (dl) ausgestattet ist, um die Heizfläche der Zwischenwand zu vergrössern. EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Embodiment of the underwind furnace protected by patent No. 13879, characterized in that the partition (d), through which the tongue protruding into the furnace chamber and serving as a fire bridge is divided into two channels, is equipped with ribs (dl) arranged perpendicular to its plane to increase the heating surface of the partition. EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT16833D 1902-03-12 1902-05-26 Underwind firing. AT16833B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT16833D AT16833B (en) 1902-03-12 1902-05-26 Underwind firing.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT13879T 1902-03-12
AT16833D AT16833B (en) 1902-03-12 1902-05-26 Underwind firing.

Publications (1)

Publication Number Publication Date
AT16833B true AT16833B (en) 1904-07-11

Family

ID=25595719

Family Applications (1)

Application Number Title Priority Date Filing Date
AT16833D AT16833B (en) 1902-03-12 1902-05-26 Underwind firing.

Country Status (1)

Country Link
AT (1) AT16833B (en)

Similar Documents

Publication Publication Date Title
AT16833B (en) Underwind firing.
DE645501C (en) Boiler firing with an inclined combustion chamber consisting of two rows of water-cooled pipes
DE4430726A1 (en) Boiler for the use of condensing boiler and a method for operating this boiler
DE600108C (en) boiler
AT65471B (en) Drying drum.
AT24979B (en) Water tube battery for firing systems.
DE516287C (en) Steam generator consisting of coils heated by radiation
AT11136B (en) Design on gas firing system with partial flame extraction above the grate of the generator.
DE1433607A1 (en) Device for cooling and coarse dedusting of converter exhaust gases
AT64728B (en) Firing for ovens and stoves.
AT16545B (en) Filling furnace.
AT78706B (en) Elongated blast furnace closed in the gout for burning chalk, stones and the like.
AT16405B (en) Combustion system.
AT103761B (en) Pulverized coal firing.
AT86238B (en) Process for utilizing the heat from the flue gases of furnaces to preheat boiler feed water.
AT8607B (en) Chamber oven with steam nozzles driving the hot air under the grate.
AT40021B (en) Firing device for steam boilers, ovens, etc. like
AT36654B (en) Firing with re-ignition of the flue gases.
AT57460B (en) Use for heating and supplying secondary air in furnaces.
AT215123B (en) Wrought iron air heater
AT93629B (en) Boiler.
DE466198C (en) Coal-dust-fired steam boiler with a fluid circuit in the combustion chamber cooling tubes that is independent of the boiler circuit
AT27067B (en) Device for the supply of combustion air in combustion systems.
DE193895C (en)
DE30128C (en) prefer the gas generator lying on the grate in the fire box of locomotive and stationary boilers