DE456803C - Uninterrupted annealing furnace with longitudinally movable, raised and lowered stove parts - Google Patents
Uninterrupted annealing furnace with longitudinally movable, raised and lowered stove partsInfo
- Publication number
- DE456803C DE456803C DEP52755D DEP0052755D DE456803C DE 456803 C DE456803 C DE 456803C DE P52755 D DEP52755 D DE P52755D DE P0052755 D DEP0052755 D DE P0052755D DE 456803 C DE456803 C DE 456803C
- Authority
- DE
- Germany
- Prior art keywords
- annealing furnace
- parts
- longitudinally movable
- uninterrupted
- raised
- 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
- 238000000137 annealing Methods 0.000 title claims description 8
- 230000007704 transition Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 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
- F27B9/14—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
- F27B9/201—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 walking beam furnace
- F27B9/202—Conveyor mechanisms therefor
- F27B9/203—Conveyor mechanisms therefor having ramps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
Description
Ununterbrochen arbeitender Glühofen mit in der Längsrichtung beweglichen, heb- und senkbaren Herdteilen. Zum ununterbrochenen Glühen von Eisen und Metall und Werkstücken aus diesen ist eine Ofenbauart bekannt geworden, bei welcher ein Teil des Herdes beweglich angeordnet ist und die Fortbewegung des Glühgutes durch Heben und Senken bzw. Vorwärts- und Rückwärtsbewegung dieses Teiles zustande kommt. Der bewegliche Teil des Herdes wird gehoben und hebt hierbei das Glühgut von .dem feststehenden Teil ab. Nach dem Vorwärtsschieben des beweglichen Teiles wird das Glühgut -durch Senken auf den feststehenden Teil des Herdes wieder abgesetzt, worauf der bewegliche Herdstreifen zurückgezogen wird.Continuously operating annealing furnace with longitudinally movable, hearth parts that can be raised and lowered. For the uninterrupted glowing of iron and metal and workpieces from these, a furnace type has become known in which a Part of the stove is movably arranged and the movement of the annealing material through Raising and lowering or forward and backward movement of this part comes about. The moving part of the cooker is lifted and lifts the material to be annealed fixed part. After moving the moving part forward, this will be Annealed material - set down again by lowering it onto the fixed part of the stove, whereupon the movable hearth strip is withdrawn.
Nachteilig ist an dieser Einrichtung, daß für das Heben und Senken und für das Vor-und Zurückschieben je eine besondere Maschine nötig ist. Die Ofenbauart gemäß vorliegender Erfindung soll diesem Übelstande dadurch abhelfen, -daß der bewegliche Herdstreifen als Wagen ausgebildet ist, dessen Radstützen einknickbar sind und der auf einer Fahrbahn läuft, die abwechselnd aus hoch-und tiefliegenden Teilen besteht.The disadvantage of this device is that for raising and lowering and a special machine is required for pushing it back and forth. The furnace design According to the present invention this disadvantage is to remedy -that the movable Hearth strip is designed as a carriage, the wheel supports are collapsible and the runs on a roadway that consists of alternating high and low-lying parts.
Die Ausführung des Wagens und der Fahrbahn ist in einer beispielsweisen Ausführung auf der beiliegenden Zeichnung dargestellt, und zwar zeigt: Abb. i einen Längsschnitt durch den Ofen, Abb. 2 einen Querschnitt durch diesen.The execution of the car and the roadway is exemplary Execution shown on the accompanying drawing, namely shows: Fig. I a Longitudinal section through the furnace, Fig. 2 shows a cross section through this.
Die Radstützen a, die den beweglichen Teil des Herdes b tragen, sind durch die Anordnung der Lager c und des Ausschnittes d einknickbar gestaltet. Die Fahrbahn f weist Teile auf, die abwechselnd hoch, g, und tief, h, liegen. Die jeweilige Verbindung wird durch einen schrägen Übergang i hergestellt. Die Wirkungsweise ist nun folgende: In der gezeichneten Stellung lagert das Glühgut lediglich auf dem beweglichen Teil des Herdes und wird bei dessen Vorwärtsbewegung in der. Pfeilrichtung; mitgenommen, und zwar so lange, bis der Wagen die hoch gelegenen Teile der Bahn durchlaufen hat und auf den schrägen Flächen auf die tiefer gelegenen Teile hinunterfährt. In diesem Augenblick wird das Glühgut auf den festen Teil des Herdes abgesetzt. Bei der Rückfahrt des Wagens knicken beim Auffahren auf die schrägen Übergänge die Radstützen ein, so daß der bewegliche Herd trotz Befahrens des höher gelegenen Teiles der Fahrbahn das Glühgut nicht ergreifen kann. In dieser Stellung fährt der Wagen in die tiefer gelegenen Teile der Bahn hinein. Wenn bei der nunmehr erfolgenden Umkehr die Räder die schrägen Übergänge wieder erreichen, richten sich die Radstützen infolge des Anhaltens der Räder, das gegebenenfalls auch zwangläufig sein kann, wieder auf, der bewegliche Teildes Herdes ergreift beim Übergang auf die hoch gelegenen Teile der Bahn g das Glühgut, worauf der Prozeß von neuem beginnt.The wheel supports a, which support the moving part of the cooker b, are designed collapsible by the arrangement of the bearings c and the cutout d. the Lane f has parts that are alternately high, g, and low, h. The respective Connection is made by an inclined transition i. The mode of action is now the following: In the position shown, the annealing material only rests on the moving part of the hearth and is in its forward movement in the. Arrow direction; taken along, until the carriage reached the high parts of the train has gone through and descends on the sloping surfaces to the lower parts. At this point, the material to be annealed is placed on the fixed part of the stove. When the car drives back, the bends when it drives onto the inclined transitions Wheel supports, so that the movable hearth despite driving on the higher part the roadway cannot take hold of the material to be annealed. The car travels in this position into the lower parts of the track. If at the now taking place If the wheels reach the inclined transitions again, the wheel supports align themselves as a result of the wheels stopping, which may also be inevitable, up again, the moving part of the hearth grabs the transition to the high-lying ones Parts of the path g the annealing material, whereupon the process begins anew.
Die Enden des beweglichen Teiles des Herdes fahren bei diesen Bewegungen jeweils an beiden Seiten des Ofens hinaus, so daß die Arbeiter ohne große Mühe das Glühgut auflegen bzw. abnehmen können. Der Herd kann natürlich auch in mehrere Streifen zerlegt werden wobei feste und bewegliche miteinander abwechseln.The ends of the moving part of the cooker move with these movements on both sides of the furnace, so that the workers can easily do it Can put on or remove the annealing material. The stove can of course also be split into several strips be dismantled, with fixed and movable alternating with each other.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP52755D DE456803C (en) | Uninterrupted annealing furnace with longitudinally movable, raised and lowered stove parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP52755D DE456803C (en) | Uninterrupted annealing furnace with longitudinally movable, raised and lowered stove parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE456803C true DE456803C (en) | 1928-03-02 |
Family
ID=7385956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP52755D Expired DE456803C (en) | Uninterrupted annealing furnace with longitudinally movable, raised and lowered stove parts |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE456803C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1139141B (en) * | 1957-02-12 | 1962-11-08 | Iaofuia Ofenbau Union Ges Mit | Scale receiving device on a pacemaker furnace |
| DE1289859B (en) * | 1958-12-12 | 1969-02-27 | Electro Chimie Metal | Feed device for a walking beam furnace |
-
0
- DE DEP52755D patent/DE456803C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1139141B (en) * | 1957-02-12 | 1962-11-08 | Iaofuia Ofenbau Union Ges Mit | Scale receiving device on a pacemaker furnace |
| DE1289859B (en) * | 1958-12-12 | 1969-02-27 | Electro Chimie Metal | Feed device for a walking beam furnace |
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