DE486640C - Two-storey furnace, consisting of a lower muffle furnace and an upper chamber furnace heated by the fire gases from the lower furnace - Google Patents
Two-storey furnace, consisting of a lower muffle furnace and an upper chamber furnace heated by the fire gases from the lower furnaceInfo
- Publication number
- DE486640C DE486640C DEE38443D DEE0038443D DE486640C DE 486640 C DE486640 C DE 486640C DE E38443 D DEE38443 D DE E38443D DE E0038443 D DEE0038443 D DE E0038443D DE 486640 C DE486640 C DE 486640C
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- muffle
- fire gases
- storey
- upper chamber
- 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
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
- F27B17/0016—Chamber type furnaces
- F27B17/0041—Chamber type furnaces specially adapted for burning bricks or pottery
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/02—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated of multiple-chamber type
Description
Zweistöckiger Brennofen, - bestehend aus einem unteren muffelofen und einem oberen, durch die Feuergase des unteren Ofens beheizten Kammerofen Gegenstand der Erfindung> ist ein zweistöckiger Brennofen für glasierte Tonwaren aller Art mit Rostfeuerung. Dex untere Ofen,, in dem der Glasur- bzw. der Glattbrand erfolgt, ist dazu mit einem Muffeleinbau versehen, während in, dem oberen Ofen, in welchem das Vorbrennen der Kacheln vorgenommen wird, keine Muffeln angeordnet sind. Der Brennofen! kann jedoch auch so ausgeführt werden, daß nicht nur in diex unteren Kammer, sondern ,auch in der oberen Kammer Muffeln eingebaut situd, so, daß, in bellen Öfen glasierte Waren gebrannt werden können.Two-story kiln - consisting of a lower muffle furnace and an upper chamber furnace object heated by the flue gases of the lower furnace of the invention> is a two-story kiln for glazed pottery of all kinds with grate firing. The lower furnace, in which the glaze or glaze firing takes place, is provided with a muffle installation, while in, the upper furnace, in which the tiles are pre-fired, no muffles are arranged. Of the Kiln! however, it can also be designed in such a way that not only in the x lower Chamber, but, also in the upper chamber muffles built situd, so that, in bark ovens glazed goods can be fired.
Es ist bereits vorgeschlagen worden, den oberen Ofen durch die Feuergase des unterem Ofens zu beheizen. Bei der älteren Bauart erfolgt aber der Abzug der Feuergase oben.It has already been suggested to pass the upper furnace through the fire gases of the lower oven. In the case of the older design, however, the Fire gases above.
Das Neue des zweistöckigen Brennofens gegenüber den bekanlnben Ofen besteht darin, daß eine Hilfsfeuerung vorgesehen ist, durch die die Feuergase nach Umspülung der uniteren Muffel hindurchgeführt werden, um in den oberen Ofenraum zu steigen und von dort durch Schlichte quer durch die- Muffel hindurch nach dem Abzug des unteren! Ofens zu gelangen. Es erfolgt somit eitre weitgehende Ausnutzung der Heizgase.The new feature of the two-story kiln compared to the well-known kiln is that an auxiliary fire is provided through which the fire gases after Rinsing around the unitary muffle are passed through to the upper furnace chamber to rise and from there through plain across the muffle to the Deduction of the lower one! Oven. There is thus extensive exploitation of the heating gases.
Di.e durch die Schächte abziehenden Rauchgase geben dabei ihre noch innewohnende Wärme an, die Innenwände der Muffeln ab, so daß völlige Ausnutzung der Rauchgase stattfindet.The smoke gases drawn off through the shafts still give off theirs inherent heat to the inner walls of the muffles, so that full utilization the flue gases takes place.
In der'Zeichnung ist eine Ausführungsform eines zweistöckigen Brennofens in mehreren Schnitten schematisch dargestellt.In the drawing is an embodiment of a two-story kiln shown schematically in several sections.
Abb. i ist ein senkrechter Schnitt nach der Linie A-A der Abb. 3.Fig. I is a vertical section along line A-A of Fig. 3.
Abb. a ist ein senkrechter Schnitt nach der Linie C-C der Abb. 3.Fig. A is a vertical section along line C-C of Fig. 3.
Abb.3 ist ein waagerechter Schnitt nach der Linie B-B der Abb. r. Der Brennofen besteht aus den unteren, Kammeran a mit den Muffeln b und den oberen Kammern c, ohne oder mit Muffeleinbau. In der gezeichneten. Ausführungsform sind oben keine Muffeln dargestellt. Die Hauptrostfeuerungen d befinden sich unter den Muffeln b in beliebiger Zahl. In: dem gezeichneten Ofen sind an jeder Seite drei. Rost, feuerengen vo@rhahden. Die auf den Rosten erzeugten Feuergase umspülen die unteren Muffeln b und gelangen durch die überleitungskanälee uralter die Schamotteroste g nebst Feuerwand h der oberen Brennkamm.ern c und treten über die Wändle h in die Kammern .ein.Fig.3 is a horizontal section along the line B-B in Fig. R. The kiln consists of the lower one, Kammeran a with the muffles b and the upper one Chambers c, with or without muffle installation. In the drawn. Embodiment are no muffles shown above. The main grate furnaces d are located under the Any number of muffles b. In: the oven shown there are three on each side. Rust, fierengen vo @ rhahden. The fire gases generated on the grates wash around the lower muffles b and pass through the ancient transfer channels the firebrick rusts g together with the fire wall h the upper combustion chamber core c and step over the wall h into the Chambers .a.
Der Brennstoff der oberen Schamottefeuerungen g, der durch die Öffnung n eingestreut wird, wird durch die hocherhitzten Gase der unteren Feuerung vollständig ausgenutzt. Die Rauchgase gelangen durch mehrere senkrechte Schächte i in einen Raum m zwischen den Muffeln b, der mit dem Abzugskanal f in Verbindung steht. Die Rauchgase geben beim Durchgang durch den Raum m ihre Wärme an die Muffelwandung ab. Durch Kanäle k und L wird dem Schamotterost g Frischluft nach Bedarf zugeführt.The fuel of the upper fireclay furnaces g, which is scattered through the opening n, is fully utilized by the highly heated gases of the lower furnace. The flue gases pass through several vertical shafts i into a space m between the muffles b, which is connected to the exhaust duct f . The smoke gases give off their heat to the muffle wall when they pass through the room. Fresh air is supplied to the grate of grate g through channels k and L as required.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE38443D DE486640C (en) | Two-storey furnace, consisting of a lower muffle furnace and an upper chamber furnace heated by the fire gases from the lower furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE38443D DE486640C (en) | Two-storey furnace, consisting of a lower muffle furnace and an upper chamber furnace heated by the fire gases from the lower furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
DE486640C true DE486640C (en) | 1929-11-21 |
Family
ID=7078353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEE38443D Expired DE486640C (en) | Two-storey furnace, consisting of a lower muffle furnace and an upper chamber furnace heated by the fire gases from the lower furnace |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE486640C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE913035C (en) * | 1951-06-08 | 1954-06-08 | Rosenthal Isolatoren Ges Mit B | Multi-deck furnace for the periodic firing of ceramic products |
AT505289B1 (en) * | 2007-07-18 | 2008-12-15 | Ebner Instrieofenbau Ges M B H | METHOD FOR HEAT TREATMENT OF A METAL STRIP |
-
0
- DE DEE38443D patent/DE486640C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE913035C (en) * | 1951-06-08 | 1954-06-08 | Rosenthal Isolatoren Ges Mit B | Multi-deck furnace for the periodic firing of ceramic products |
AT505289B1 (en) * | 2007-07-18 | 2008-12-15 | Ebner Instrieofenbau Ges M B H | METHOD FOR HEAT TREATMENT OF A METAL STRIP |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE486640C (en) | Two-storey furnace, consisting of a lower muffle furnace and an upper chamber furnace heated by the fire gases from the lower furnace | |
DE537029C (en) | Horizontal boiler for central heating systems | |
DE592900C (en) | Brick kiln | |
DE445937C (en) | Filling shaft firing with lower combustion and heating trains raised next to the filling shaft | |
DE490801C (en) | Method of drying with soot-free fire gases | |
DE478530C (en) | Gas chamber ring furnace with one or more inner doors connecting the individual furnace chambers | |
DE464185C (en) | Grate furnace with built-in drying and smoldering shaft | |
DE627809C (en) | Firing for flame tube boilers with a hood-like fuel degassing chamber above the grate | |
DE538425C (en) | Rotary kiln for burning, calcining and sintering materials | |
DE482700C (en) | Coupled chamber furnace with flashing flame and exhaust gases from one chamber to preheat the other | |
DE612076C (en) | Filling shaft heating furnace with lower burnout | |
DE399171C (en) | Half gas firing for moist, small-grain fuels with a drying chamber built in front of the grate | |
DE476727C (en) | Gas-heated oven with a bogie in the oven that supports the baking plates | |
DE529258C (en) | Cooking stove with hot water boiler | |
DE915805C (en) | Vertical ring retort | |
DE886374C (en) | Room heater with upper burnout and secondary air supply | |
DE913035C (en) | Multi-deck furnace for the periodic firing of ceramic products | |
DE466261C (en) | Oven with stacked baking rooms | |
AT80783B (en) | boiler firing system. boiler firing system. | |
AT158877B (en) | Steam oven with two baking rooms one above the other. | |
DE472695C (en) | Chute firing with a flat grate | |
DE384335C (en) | Muffle furnace for ceramic goods | |
DE414577C (en) | Brick kiln | |
DE858223C (en) | Furnace for firing ceramic products | |
DE468131C (en) | Oven with one above the other, the lower one is heated from the inside |