DE29691C - Innovation in horizontal kilns, the bottom of which is formed by mobile platforms or wagons - Google Patents
Innovation in horizontal kilns, the bottom of which is formed by mobile platforms or wagonsInfo
- Publication number
- DE29691C DE29691C DENDAT29691D DE29691DA DE29691C DE 29691 C DE29691 C DE 29691C DE NDAT29691 D DENDAT29691 D DE NDAT29691D DE 29691D A DE29691D A DE 29691DA DE 29691 C DE29691 C DE 29691C
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- wagons
- mobile platforms
- end wall
- innovation
- 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.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 3
- 230000036633 rest Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
- F27B9/021—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces having two or more parallel tracks
- F27B9/022—With two tracks moving in opposite directions
- F27B9/023—With two tracks moving in opposite directions with a U turn at one end
- F27B9/024—With two tracks moving in opposite directions with a U turn at one end with superimposed tracks
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
- F27B9/021—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces having two or more parallel tracks
- F27B9/022—With two tracks moving in opposite directions
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/26—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on or in trucks, sleds, or containers
- F27B9/262—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on or in trucks, sleds, or containers on or in trucks
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
gebildet wird.is formed.
Dieser Ofen besteht aus einer langgestreckten Brennkammer A bezw. A' mit horizontaler oder wenig geneigter Sohle; letztere besteht aus einer Reihe fahrbarer Plattformen oder Wagen b b, welche die Brennobjecte tragen und auf einem am Boden des Ofens liegenden Schienengeleise ruhen. Die Befeuerung des Ofens geschieht durch die in der Stirnwand B bezw. B' B" angebrachten Feuerungen aa'a". Am anderen Ende des Ofens befindet sich ein mittelst Ventils regulirbarer Rauchabzug c, der in den Schornstein C führt. Der Zug der Feuergase findet im wesentlichen in horizontaler Richtung statt, wie in den Fig. 1 und 8 durch Pfeile angedeutet ist. Die hintere Oeffnung der Brennkammer ist durch eine Thür d bezw. einen Schieber aus Eisenblech verschlossen, kann also zeitweise geöffnet werden.This furnace consists of an elongated combustion chamber A BEzw. A ' with a horizontal or slightly inclined sole; the latter consists of a number of mobile platforms or carriages bb, which carry the objects to be fired and rest on a rail track lying on the floor of the furnace. The furnace is fired through the BEZW in the end wall B. B 'B " attached furnace aa'a". At the other end of the stove there is a smoke outlet c which can be regulated by means of a valve and which leads into the chimney C. The train of the fire gases takes place essentially in the horizontal direction, as indicated in FIGS. 1 and 8 by arrows. The rear opening of the combustion chamber is BEZW by a door d. A slide made of sheet iron is closed, so it can be opened temporarily.
Auf der beiliegenden Zeichnung sind drei verschiedene Modificationen des in Rede stehenden Ofens dargestellt. Die Fig. 1, 2, 3, 4 und 5 zeigen einen Ofen mit beweglicher Stirnwand B; letztere ruht auf einem vierräderigen Wagen und ist auf demselben Schienengeleise fahrbar, auf welchem die Wagen b b ruhen. Die Fig. 6 und 7 zeigen den theilweisen Grundrifs und Längenschnitt eines Ofens, dessen Stirnwand B' ebenfalls beweglich ist, aber auf einem Schienengeleise ruht, welches rechtwinklig zur Längsrichtung des Ofens liegt; die Stirnwand B' kann somit seitlich, d. h. quer zur Längsrichtung des Ofens verschoben werden, während die Stirnwand B bei der vorgenannten Construction in der Längsrichtung des Ofens vorgezogen bezw. wieder zurückgeschoben wird.The attached drawing shows three different modifications of the oven in question. Figures 1, 2, 3, 4 and 5 show a furnace with a movable end wall B; the latter rests on a four-wheeled wagon and can be driven on the same rail track on which the wagons bb rest. 6 and 7 show the partial outline and longitudinal section of a furnace, the end wall B 'of which is also movable, but rests on a rail track which lies at right angles to the longitudinal direction of the furnace; the end wall B ' can thus be moved laterally, ie transversely to the longitudinal direction of the furnace, while the end wall B in the aforementioned construction in the longitudinal direction of the furnace or preferred. is pushed back again.
Bei der in den Fig. 8 und 9 dargestellten Ofenconstruction endlich ist die Stirnwand B" stationär, und es ist eine Vorrichtung D (Schraubenwinde, wie in Fig. 8 und 9 dargestellt, oder hydraulische Hebecylinder etc.) angebracht, mittelst welcher der der Stirnwand zunächst befindliche Wagen b (oder event, zwei Wagen gleichzeitig) mit der darauf befindlichen gargebrannten Waare in den unter der Brennkammer A' vorhandenen Tunnel E hinabgelassen werden kann. Bei dieser Construction erstreckt das am Boden der Brennkammer liegende Schienengeleise sich nicht, wie bei den beiden vorgenannten Constructionen, nach beiden Seiten aufserhalb des Ofens, sondern nur nach hinten; am vorderen .Ende des Ofens erstreckt es sich nur bis an die Stirnwand B", und zwar ruht das vordere Stück e desselben auf der schon genannten Vorrichtung D, mittelst welcher es gesenkt und wieder gehoben werden kann. In dem Tunnel E liegt ebenfalls ein Schienengeleise, welches durch die Hebebühne D mit dem oberen Geleise in Verbindung steht; aufserhalb des Ofens, an dessen hinterem Ende, stehen beide Schienengeleise entweder ebenfalls durch eine Hebebühne oder durch eine geneigte Ebene und eine Weiche mit einander in Verbindung.In the furnace construction shown in FIGS. 8 and 9, the end wall B "is stationary and a device D (screw jack, as shown in FIGS. 8 and 9, or hydraulic jacks, etc.) is attached by means of which of the end wall The first car b (or two carriages at the same time) with the burnt goods on it can be lowered into the tunnel E under the combustion chamber A ' the aforementioned constructions, on both sides outside the furnace, but only to the rear; at the front end of the furnace it extends only to the front wall B ", and the front part e of the same rests on the device D already mentioned, by means of which it can be lowered and raised again. In the tunnel E there is also a rail track, which is connected to the upper track by the lifting platform D; outside the furnace, at its rear end, both rail tracks are connected to one another either by a lifting platform or by an inclined plane and a switch.
Bei allen drei genannten Ofenconstructionen sind im vorderen Theil des OfengewölbesIn all three of the furnace constructions mentioned, there are in the front part of the furnace vault
Schaulöcher ff angebracht, durch welche das auf dem den Feuerungen zunächst stehenden Wagen b befindliche Brenngut beobachtet werden, durch welche aber erforderlichenfalls auch noch Brennmaterial von oben in den Brennraum eingeworfen werden kann.Inspection holes ff are attached, through which the material to be burned located on the carriage b initially standing on the furnace can be observed, but through which, if necessary, fuel can also be thrown into the combustion chamber from above.
Am hinteren Ende der Brennkammer ist eine Vorrichtung (event, eine einfache Wagenwinde) vorhanden, mittelst welcher die im Ofen befindlichen Wagen b b in der Richtung gegen die Stirnwand vorgeschoben werden können. Die Wagen b b sind an den Seiten mit zweckentsprechenden Vorrichtungen zum luftdichten Abschlufs des Brennraumes nach unten versehen. At the rear end of the combustion chamber there is a device (possibly a simple wagon winch) by means of which the wagons bb located in the furnace can be pushed forward in the direction towards the front wall. The car bb are provided on the sides with appropriate devices for airtight closure of the combustion chamber at the bottom.
Der Betrieb des in den Fig. ι bis 5 dargestellten Ofens ist wie folgt: Nachdem die zur Beschickung der Brennkammer erforderliche Anzahl (in der Zeichnung fünf) Wagen bb mit zu brennender Waare besetzt und in den Ofen eingeschoben worden sind, wird die Thür bezw. der Schieber d geschlossen und Feuer auf den Feuerungen β« in der Stirnwand B angezündet. Sobald die Waare auf dem der Stirnwand B zunächst stehenden Wagen b gargebrannt ist, wird die Stirnwand mit den Feuerungen mittelst einer vor dem Ofen aufgestellten Winde vorgezogen, desgleichen auch der erste Wagen mit der gargebrannten Waare; letzterer wird mittelst der Schiebebühne F auf ein Nebengeleise gebracht und die Stirnwand B wieder in ihre vorige Stellung zurückgeschoben.The operation of the furnace shown in FIGS. 1 to 5 is as follows: After the number (five in the drawing) car bb required to load the combustion chamber has been filled with goods to be burned and inserted into the furnace, the door is respectively. the slide d is closed and the fire is lit on the furnace β «in the front wall B. As soon as the goods are cooked on the wagon b at the front wall B , the end wall with the furnaces is pulled forward by means of a winch set up in front of the furnace, as is the first wagon with the cooked goods; the latter is brought onto a side track by means of the transfer platform F and the end wall B is pushed back into its previous position.
Demnächst werden die im Ofen zurückgebliebenen Wagen b b mit theilweise gebrannter Waare um eine Wagenlänge vorgeschoben, so dafs der bis dahin an zweiter Stelle stehende Wagen jetzt die erste Stelle einnimmt, der dritte Wagen die Stelle des zweiten u. s. w. Der letzte Platz wird dadurch frei und durch einen inzwischen mit frischer Waare besetzten Wagen ausgefüllt. Die Thür d wird geschlossen und das Feuern in der Stirnwand B fortgesetzt. Sobald wieder ein Wagen gargebrannt ist, beginnt das eben beschriebene Spiel von neuem, und so geht es fort; der Betrieb des Ofens ist also ein continuirlicher, kann jedoch auch jederzeit unterbrochen werden. The wagons bb , which remained in the furnace, with partly fired goods, are then pushed forward by a wagon length so that the wagon that had been in second place now takes the first place, the third wagon takes the place of the second, and so on meanwhile filled with fresh goods. Door d is closed and the fire in front wall B continues. As soon as a car is burned again, the game just described begins all over again, and so it goes on; the operation of the furnace is therefore continuous, but it can also be interrupted at any time.
Der Betrieb des in den Fig. 6 und 7 dargestellten Ofens ist dem vorstehend beschriebenen ganz analog, nur wird die Stirnwand B' nicht in der Längsrichtung des Ofens vorgezogen, wie die Wagen b b, sondern sie wird zur Seite geschoben, wie im Grundrifs Fig. 6 durch einen Pfeil angedeutet ist.The operation of the furnace shown in FIGS. 6 and 7 is completely analogous to that described above, only the end wall B 'is not pulled forward in the longitudinal direction of the furnace, like the carriages bb, but it is pushed to the side, as in the outline of FIG. 6 is indicated by an arrow.
Der Betrieb des in den Fig. 8 und 9 dargestellten Ofens ist demjenigen der beiden vorstehend behandelten Ofenconstructionen ebenfalls ähnlich, die Stirnwand B" mit den Feuerungen ist jedoch stationär; der derselben zunächst stehende Wagen b wird, sobald die darauf befindliche Waare gargebrannt ist, mittelst der Vorrichtung D in den Tunnel E hinabgelassen, wo er zur Seite geschoben und entladen wird.The operation of the furnace shown in FIGS. 8 and 9 is also similar to that of the two furnace constructions discussed above, but the end wall B " with the furnaces is stationary; the carriage b , which is initially standing, is averaged as soon as the goods on it have been cooked device D is lowered into tunnel E , where it is pushed aside and unloaded.
Das Geleisestück e wird mittelst der Vorrichtung D wieder emporgehoben, die Wagen im Ofen werden um eine Wagenlänge vorgeschoben und der letzte derselben wird durch einen mit frischer Waare beladenen Wagen ersetzt.The track section e is lifted up again by means of the device D , the carriages in the furnace are pushed forward one carriage length, and the last of these is replaced by a carriage loaded with fresh goods.
Die in den Fig. 8 und 9 dargestellte Hebevorrichtung D besteht aus vier Schraubenspindeln , welche mittelst Schraubenrad und Schraube ohne Ende gehoben und gesenkt werden; anstatt dieser Einrichtung können auch hydraulische Hebecylihder oder andere geeignete Vorrichtungen zur Anwendung kommen. The lifting device D shown in FIGS. 8 and 9 consists of four screw spindles which are raised and lowered without end by means of a screw wheel and screw; instead of this device, hydraulic lifting cylinders or other suitable devices can also be used.
Anstatt der Versenkung des die gargebrannte Waare tragenden Wagens kann auch eine Hebung desselben nach oben durch zweckentsprechende Vorrichtungen stattfinden; in diesem Falle mufs der vordere Theil der Brennkammer A' anstatt mit einem festen Gewölbe mit einer transportablen Decke versehen sein.Instead of lowering the cart carrying the cooked goods, it can also be raised upwards by means of appropriate devices; in this case the front part of the combustion chamber A 'must be provided with a transportable ceiling instead of a solid vault.
Bei der Ofenconstruction mit beweglicher Stirnwand kann die letztere mit den Feuerungen auch nach unten versenkt oder nach oben gehoben werden, um den Wagen b b den Austritt aus dem Ofen zu gestatten.In the case of the furnace construction with a movable end wall, the latter with the furnaces can also be lowered down or raised to allow the carriage bb to exit the furnace.
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE29691C true DE29691C (en) |
Family
ID=305855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT29691D Active DE29691C (en) | Innovation in horizontal kilns, the bottom of which is formed by mobile platforms or wagons |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2552214A1 (en) * | 1983-09-21 | 1985-03-22 | Didier Eng | UPPER HEATING AND UPPER HEATING OVEN FOR HEATING BILLS, INGOTS OR SIMILAR PRODUCTS |
-
0
- DE DENDAT29691D patent/DE29691C/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2552214A1 (en) * | 1983-09-21 | 1985-03-22 | Didier Eng | UPPER HEATING AND UPPER HEATING OVEN FOR HEATING BILLS, INGOTS OR SIMILAR PRODUCTS |
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