DE409801C - Firing for locomotive, ship and stationary steam boilers with introduction of a steam air mixture under and over the grate - Google Patents

Firing for locomotive, ship and stationary steam boilers with introduction of a steam air mixture under and over the grate

Info

Publication number
DE409801C
DE409801C DEG60971D DEG0060971D DE409801C DE 409801 C DE409801 C DE 409801C DE G60971 D DEG60971 D DE G60971D DE G0060971 D DEG0060971 D DE G0060971D DE 409801 C DE409801 C DE 409801C
Authority
DE
Germany
Prior art keywords
grate
steam
ship
locomotive
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
DEG60971D
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.)
JULIUS GELLWITZKI
Original Assignee
JULIUS GELLWITZKI
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 JULIUS GELLWITZKI filed Critical JULIUS GELLWITZKI
Priority to DEG60971D priority Critical patent/DE409801C/en
Application granted granted Critical
Publication of DE409801C publication Critical patent/DE409801C/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
    • 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
    • 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
    • F23B2700/005—Combustion apparatus for solid fuel adapted for use in locomotives

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)
  • Incineration Of Waste (AREA)

Description

Feuerung für Lokomotiv-, Schiffs- und ortsfeste Dampfkessel mit Einführung eines Dampfluftgemisches unter und über dem Rost. . Die Erfindung betrifft die Anlage von Dampfluftgebläsen unter den Rosten und in der Feuerkiste von Lokomotiven, Schiffskesseln und ortsfesten Kesseln. Das Gebläse wird nur durch Abdampf gespeist. Die Erfindung besteht darin, daß vor dem Rost ein Sammler verlegt ist, aus dem sowohl die unter dem Rost verlegten Blasrohre als auch die über dem Rost in der Feuerkiste mündenden Luftrohre mit Dampf gespeist werden. Der Abdampf mit angesaugter Luft aus.dem Gebläse unter dem Roste bezweckt das Kühlen -der Roststäbe und der Schlacken im Feuer. Durch die Kondensation des Abdampfes wird die Asche im Aschkasten stets feucht gehalten. Da keine glühenden Aschenteile während der Fahrt vorhanden sind, wird der Aschkasten länger erhalten bleiben und vor Brandschäden an den Böschungen geschützt. Die Wirkung des Gebläses fördert das Verbrennen der Kohle und des Rauches in der Feuerkiste. Die beiden seitlich an den Sammler angeschlossenen Dampfgebläserohre mit Luftsaugevorrichtung sind verbunden mit feuerfesten Schamotterohren, die am oberen Ende brauseförmig geformt sind und bis zur Hälfte der Länge hinter dem Feuerschirm in schräger Stellung aufwärts befestigt sind. Der Abdampf mit angesaugter Luft wird in diesen Rohren am oberen Ende des Brausekopfes sehr hoch überhitzt und den abziehenden Flammen und unverbrannten Kohlenteilchen entggegengebfasen.Firing for locomotive, ship and stationary steam boilers with introduction a mixture of steam and air below and above the grate. . The invention relates to the plant of steam air blowers under the grates and in the fire box of locomotives, ship boilers and stationary boilers. The fan is only fed by exhaust steam. The invention consists in the fact that a collector is laid in front of the grate, from which both the under The blowpipes laid next to the grate as well as those opening into the fire box above the grate Air pipes are fed with steam. The exhaust steam with the air drawn in from the fan Under the grate is intended to cool the grate bars and the slag in the fire. By The condensation of the exhaust steam keeps the ash in the ash box moist at all times. Since there are no glowing ash particles while driving, the ash pan is used remain longer and protected from fire damage on the embankments. The effect the fan promotes the burning of the coal and smoke in the fire box. The two steam blower pipes with air suction device connected to the side of the collector are connected with fireproof chamotte ears, which are shower-shaped at the top are shaped and up to half the length behind the fire screen in an inclined position fastened upwards are. The exhaust steam with sucked in air is in these pipes at the upper end of the shower head are very overheated and the pulling off Beveled against flames and unburned coal particles.

In der Zeichnung ist die Gebläseeinrichtung in den Abb. i bis 3 im GrundriB, Seiten-und Vorderansicht sowie in zwei Einzelheiten gezeigt.In the drawing, the fan device is in Figs. I to 3 in Floor plan, side and front view and shown in two details.

Die Einrichtung besteht aus einem Sammelrohr b, das vor dem Rost verlegt ist, und Einströmungsrohr a. An dem Sammelrohr b sind die unter dem Rost liegenden Blasrohre e befestigt. Auf diesen Röhren sind in Abständen die Dampfdüsen f angebracht. Um diese Düsen sind Saugröhrchen h angebracht, die mit Luftöffnungen versehen sind. Die Verbindungsrohre e sind am hinteren Ende abgedichtet und durch Flachstäbe g miteinander verbunden. An den Enden des Sammelrohres b sind zwei Abzweigrohre c angebracht, die je in eine Düse auslaufen. Um jede Düse ist ein glockenförmiges Gehäuse befestigt, welches mit Öffnungen versehen ist, um Luft einströmen zu lassen. Die Saugplatten setzen sich in den Rohren d fort und sind am hinteren Ende je mit einem Schamotterohr verbunden und am oberen Ende dieser Rohre mit Ausblasöffnungen versehen.The device consists of a collecting pipe b, which is laid in front of the grate is, and inflow pipe a. On the collecting pipe b are those lying under the grate Blowpipes e attached. The steam nozzles f are attached to these tubes at intervals. Suction tubes h, which are provided with air openings, are attached around these nozzles. The connecting tubes e are sealed at the rear end and by flat bars g connected with each other. At the ends of the manifold b are two branch pipes c attached, which each run out into a nozzle. Around each nozzle is a bell-shaped one Attached housing, which is provided with openings to allow air to flow in. The suction plates continue in the tubes d and are each with at the rear end connected to a fireclay tube and at the upper end of these tubes with blow-out openings Mistake.

Claims (1)

PATENTANSPRUCH: Feuerung für Lokomotiv-, Schiffs- und ortsfeste Dampfkessel mit Einführung eines Dampfluftgemisches unter und über dem Rost, gekennzeichnet durch einen vor dem Rost verlegten Sammler (b), aus dem sowohl die unter dem Rost verlegten Dampfrohre (e) mit Luftansaugdüsen (h) als auch die beiden über den Rost geführten Luftrohre (d) mit Abdampf gespeist werden. PATENT CLAIM: Firing for locomotive, ship and stationary steam boilers with the introduction of a steam-air mixture below and above the grate, characterized by a collector (b) laid in front of the grate, from which both the steam pipes (e) laid under the grate and air suction nozzles (h ) and the two air pipes (d) running over the grate are fed with exhaust steam.
DEG60971D 1924-03-20 1924-03-20 Firing for locomotive, ship and stationary steam boilers with introduction of a steam air mixture under and over the grate Expired DE409801C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG60971D DE409801C (en) 1924-03-20 1924-03-20 Firing for locomotive, ship and stationary steam boilers with introduction of a steam air mixture under and over the grate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG60971D DE409801C (en) 1924-03-20 1924-03-20 Firing for locomotive, ship and stationary steam boilers with introduction of a steam air mixture under and over the grate

Publications (1)

Publication Number Publication Date
DE409801C true DE409801C (en) 1925-02-13

Family

ID=7132601

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG60971D Expired DE409801C (en) 1924-03-20 1924-03-20 Firing for locomotive, ship and stationary steam boilers with introduction of a steam air mixture under and over the grate

Country Status (1)

Country Link
DE (1) DE409801C (en)

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