DE39075C - Fire door - Google Patents
Fire doorInfo
- Publication number
- DE39075C DE39075C DENDAT39075D DE39075DA DE39075C DE 39075 C DE39075 C DE 39075C DE NDAT39075 D DENDAT39075 D DE NDAT39075D DE 39075D A DE39075D A DE 39075DA DE 39075 C DE39075 C DE 39075C
- Authority
- DE
- Germany
- Prior art keywords
- air
- fire door
- grate
- door
- tubes
- 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 - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
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
- F23M7/00—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT,PATENT OFFICE,
KLASSE 24: Feuerungsanlagen.CLASS 24: Combustion systems.
J. PH. LIPPS in DRESDEN. Feuerthür. J. PH. LIPPS in DRESDEN. Fire door.
Die vorliegende Erfindung kennzeichnet sich im wesentlichen dadurch, dafs bei derselben, entgegen den bekannten Luftzuführungseinrichtungen bei Feuerungen, die frische Luft zum Zwecke ihrer Erwärmung und der Kühlhaltung der Ofenthür durch letztere hindurchgeleitet und unter, sowie behufs Herbeiführung einer rauchfreien Verbrennung auch hinter den Rost geleitet wird.The present invention is essentially characterized by the fact that with the same, contrary to the known air supply devices in furnaces, the fresh air to Purpose of their heating and the cooling of the furnace door passed through the latter and under, as well as for the purpose of bringing about a smoke-free combustion, also behind the grate will.
Auf der beiliegenden Zeichnung zeigen Fig. i, 2 und 3 eine Ofenthür mit der Einrichtung für die Luftzuführung in drei verschiedenen Schnitten, während · Fig. 4 eine äufsere Ansicht der Thür darstellt.In the accompanying drawing, FIGS. 1, 2 and 3 show an oven door with the device for the air supply in three different sections, while FIG. 4 shows one represents an external view of the door.
In der Ofenthür 0 sind eine Anzahl Luftzuführungsröhren angeordnet, von denen diejenigen α λ in die hinter den Rost führenden Kanäle oder Röhren b münden (s. Fig. 2 und 3), während diejenigen a' a' die Luft durch die Oeffhungen b' b' . . . unter den Rost leiten. Infolge Zuführung der Luft durch die Röhren a a ... a' a' . . . wird einerseits die Ofenthür kühl gehalten, andererseits wird die Luft beim Hindurchstreichen durch die Röhren a a' b erwärmt und so der Feuerung zugeführt.In the furnace door 0 a number of air supply tubes are arranged, of which those α λ open into the ducts or tubes b leading behind the grate (see FIGS. 2 and 3), while those a 'a' the air through the openings b 'b '. . . guide under the grate. As a result of the supply of air through the tubes aa ... a 'a'. . . On the one hand, the furnace door is kept cool, on the other hand, the air is heated as it passes through the tubes aa 'b and thus fed to the furnace.
Die getrennte Zuführung von Luft entweder unter oder hinter den Rost wird erreicht durch die Anwendung der Zwischenwände c im unteren Theil der Feuerthür, Fig. 2 und 3.The separate supply of air either under or behind the grate is achieved by the use of partitions c in the lower part of the fire door, Figs. 2 and 3.
Sollte es wünschenswerth erscheinen, die Luft nur unter den Rost zu leiten, so können die Rohre b b mittelst Klappen verschlossen werden, Fig. 1.Should it appear desirable to guide the air only under the grate, the pipes bb can be closed by means of flaps, Fig. 1.
Aufser durch die Röhren a a ... a' α' wird auch noch durch die Oeffnungen β in der Stirnseite der Ofenthür Luft zugeführt, und zwar direct in den Feuerraum über das Brennmaterial. Diese Luftzuführung kann durch den Schieber α regulirt werden, welcher mit den Löchern β correspondirende Löcher besitzt.In addition to the tubes aa ... a 'α' , air is also supplied through the openings β in the front of the furnace door, directly into the furnace via the fuel. This air supply can be regulated by the slide α , which has holes corresponding to the holes β.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE39075C true DE39075C (en) |
Family
ID=314729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT39075D Expired - Lifetime DE39075C (en) | Fire door |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE39075C (en) |
-
0
- DE DENDAT39075D patent/DE39075C/en not_active Expired - Lifetime
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