DE299966C

DE299966C -

Info

Publication number: DE299966C
Application number: DENDAT299966D
Authority: DE

Description

Die Kohlen werden in die Kohlenschütte 6 eingeschüttet, fallen auf die Kettenroste 4 und 5, werden von diesen während ihrer Verbrennung gegen den Abstreifer 7 hinbewegt, fallen hier als Asche und Schlacke auf die Förderbänder 8 und 9, welche sie über die Abstreifer 10 und 11 .in den Behälter 13 schaffen. Die im Raum zwischen den Wasserrohrbündeln auffallende Flugasche sammelt sich im Behälter 12 und fällt von hier ebenfalls in den Behälter 13. Aus diesem Behälter werden die Aschen-und Schlackenrückstände periodenweise nach Bedarf weggeschafft, was auch maschinell erfolgen kann.The coals are poured into the coal chute 6 and fall onto the chain grids 4 and 5, are moved by these towards the scraper 7 during their combustion, fall here as ash and slag on the conveyor belts 8 and 9, which they over the scrapers 10 and 11. In the container 13 create. The fly ash in the space between the bundles of water pipes collects in the container 12 and from here also falls into the container 13. From this container the ash and slag residues are removed periodically as required, which can also be done by machine.

Paten τ-An Spruch:Godfather τ-An saying:

. Vorrichtung zur Abführung der Feuerungsrückstände von Doppelwasserrohrkesseln mit Wanderrosten für Schiffsbetrieb, gekennzeichnet durch einen zwischen den Rosten unter den Kesseln¹ gelegenen Flugaschensammelbehälter (13), in den die Rückstände der Wanderrohre (4, 5) durch quer zu ihnen laufende Förderbänder (8, 9) gefördert werden. . Device for discharging the combustion residues from double water tube boilers with traveling grates for ship operation, characterized by a ^{fly ash collecting container (13) located between the grates under the boilers 1} , into which the residues from the traveling tubes (4, 5) are transported by conveyor belts (8, 9) running across them. be promoted.

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims

IMPERIAL

PATENT OFFICE.

It is known to pour the fuel on a movable grate in boilers, which it automatically through the furnace moved and drops the combustion residue into a container. The well-known Compared to facilities, the essence of the invention is that between the grids A fly ash container is arranged under the boilers, in which the residues of the traveling grates conveyed by conveyor belts running across them. This will the advantage achieved that by eliminating a special, extensive room for the ashes behind or under the boiler take up significantly less space, and that all ash is conveyed to the middle of the boiler, whereby the warmth still inherent in it is conveyed to the Heating the boiler further contributes. This is for using a kettle after Invention of particular importance for ship operations. '

The invention is shown in the drawing. FIG. 1 shows a longitudinal section, FIG. 2 a cross-section through the boiler furnace.

The water tube boiler with the jacket ι and the lower boilers 2 and 3 has the two traveling grids 4 and 5. On one

At the end of the traveling grate is the coal chute 6, at the other end the scraper

7. At the ends located after the boiler center there are wipers 10 and 11 for the conveyor belts 8 and 9 attached, which the ash and slag residues in a common convey middle space under the two lower boilers, in which also from above the container 12 for the fly ash opens, while the ash pan 13 forms the bottom. The. Mode of action the facility is now as follows: