DE507077C - Locomotive fire box with screens built in front of the flame tubes and made of refractory stones - Google Patents
Locomotive fire box with screens built in front of the flame tubes and made of refractory stonesInfo
- Publication number
- DE507077C DE507077C DET34927D DET0034927D DE507077C DE 507077 C DE507077 C DE 507077C DE T34927 D DET34927 D DE T34927D DE T0034927 D DET0034927 D DE T0034927D DE 507077 C DE507077 C DE 507077C
- Authority
- DE
- Germany
- Prior art keywords
- screens
- fire box
- flame tubes
- bricks
- screen
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
- F23M9/06—Baffles or deflectors for air or combustion products; Flame shields in fire-boxes
-
- 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
- F23B2700/006—Details of locomotive combustion apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
Lokomotiv-Feuerbüchse mit vor den Flammrohren eingebauten, aus feuerfesten Steinen zusammengesetzten Schirmen Die Erfindung bezieht sich auf eine Lokomotiv-Feuerbüchse, in die vor den Flammrohren aus feuerfesten Steinen zusammengesetzte Schirme zum Zurückhalten von Flugasche eingebaut sind.Locomotive fire box with built-in in front of the flame tubes, made of fireproof Umbrellas assembled from stones The invention relates to a locomotive fire box, in the screens made of refractory bricks in front of the flame tubes for Retention of fly ash are incorporated.
Nach der Erfindung bestehen die Schirme aus auf einem Unterbau von Normalziegeln und sie überbrückenden Formziegeln aufgestellten feuerfesten Platten, wobei die Spalten des einen Schirenes sich vor oder hinter den Platten des anderen Schirmes befinden. Den bekannten Feuerschirmen gegenüber bietet die neue Anordnung eine größere Standfestigkeit und die Möglichkeit erleichterter Ausbesserung.According to the invention, the screens consist of on a substructure of Normal bricks and refractory panels erected to fill them with shaped bricks, the cracks of one schirenes being in front of or behind the plates of the other Umbrella. Opposite the well-known fire screens, the new arrangement offers greater stability and the possibility of easier repairs.
In der Zeichnung veranschaulicht Abb. i einen OOuerschnitt durch die Feuerbüchse mit Aufsicht auf die Schirme, Abb. a einen waagerechten Schnitt, Abb.3 einen Längsschnitt, während die Abb. ¢, 5 einen Formziegel, Abb. 6, 7 und 8, 9 zwei mittlere Platten, Abb. io, ii eine Seitenplatte und Abb. 12 einen oberen Abschlußziegel in Ansicht und Querschnitt darstellen.In the drawing, Fig. I illustrates a cross-section through the Fire box with top view of the screens, Fig. A a horizontal section, Fig.3 a longitudinal section, while Fig. ¢, 5 a shaped brick, Fig. 6, 7 and 8, 9 two middle plates, fig. io, ii a side plate and fig. 12 an upper end tile in view and cross-section.
Auf einer Unterlage aus Formziegeln a, die -auf Normalziegeln b ruhen, sind die Schirme c aufgesetzt, die aus Platten cl, c@ für den mittleren Teil (siehe Abb.6, 7 und 8, 9) und aus Platten c3 (siehe Abb. io, ii) für die Seiten bestehen. Der obere Teil des Schirmes ist durch Formziegel d (siehe Abb. 12) versteift, die mittels in feuersicheren Rohren untergebrachte Bolzen an der Kesselwand befestigt sind.On a base of shaped bricks a, which rest on normal bricks b, the screens c are put on, which consist of plates cl, c @ for the middle part (see Fig. 6, 7 and 8, 9) and consist of plates c3 (see Fig. Io, ii) for the sides. The upper part of the screen is stiffened by shaped bricks d (see Fig. 12), which attached to the boiler wall by means of bolts placed in fireproof pipes are.
Zwischen den Platten des Schirmes befinden sich Spalten k (Abb. i und 2), deren Breite nach der Menge der durchströmenden Feuergase bemessen ist. Man kann zwei oder mehr solcher Schirme in bestimmter Entfernung von der Kesselwand und voneinander aufstellen.There are gaps k between the panels of the screen (Fig. I and 2), the width of which is measured according to the amount of fire gases flowing through. You can have two or more such screens at a certain distance from the boiler wall and stand apart from each other.
Die Wirkungsweise des Schirmeinbaues ist nun folgende: Die Feuer- und Verbrennungsgase treffen gegen den ersten glühenden Schirm, verlieren dabei einen Teil der Funken und ziehen durch die Spalten k und die Öffnungen nt, unterhalb der Formziegel a weiter, um mit dem zweiten glühenden Schirm zusammenzutreffen und hierbei den Rest der Funken zu verlieren., worauf sie durch die Spalten k im zweiten Schirm weiterziehen. Wenn mehr als zwei Schirme angeordnet sind, wird die Richtung des Gasstromes noch in höherem Grade wechseln, wodurch die vollständige Verbrennung des Flugkoks begünstigt wird.The way the screen is installed is as follows: The fire and combustion gases hit the first glowing screen, losing part of the sparks and moving through the gaps k and the openings nt, below the shaped brick a , to meet the second glowing screen and thereby losing the rest of the sparks, whereupon they move on through the columns k in the second screen. If more than two screens are arranged, the direction of the gas flow will change to a greater extent, which promotes complete combustion of the flycoke.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET34927D DE507077C (en) | Locomotive fire box with screens built in front of the flame tubes and made of refractory stones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET34927D DE507077C (en) | Locomotive fire box with screens built in front of the flame tubes and made of refractory stones |
Publications (1)
Publication Number | Publication Date |
---|---|
DE507077C true DE507077C (en) | 1930-09-12 |
Family
ID=7558857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET34927D Expired DE507077C (en) | Locomotive fire box with screens built in front of the flame tubes and made of refractory stones |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE507077C (en) |
-
0
- DE DET34927D patent/DE507077C/en not_active Expired
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