DE726138C - Tower furnace with support arms arranged one above the other for downward conveyance of the goods - Google Patents

Tower furnace with support arms arranged one above the other for downward conveyance of the goods

Info

Publication number
DE726138C
DE726138C DEM147623D DEM0147623D DE726138C DE 726138 C DE726138 C DE 726138C DE M147623 D DEM147623 D DE M147623D DE M0147623 D DEM0147623 D DE M0147623D DE 726138 C DE726138 C DE 726138C
Authority
DE
Germany
Prior art keywords
support arms
furnace
goods
arms arranged
arms
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
Application number
DEM147623D
Other languages
German (de)
Inventor
Konstantin Moll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dipl-Ing Georg Moll
Original Assignee
Dipl-Ing Georg Moll
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE1937M0137576 external-priority patent/DE689350C/en
Application filed by Dipl-Ing Georg Moll filed Critical Dipl-Ing Georg Moll
Priority to DEM147623D priority Critical patent/DE726138C/en
Application granted granted Critical
Publication of DE726138C publication Critical patent/DE726138C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/005—Furnaces in which the charge is moving up or down

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)

Description

Turmofen mit stufenweise übereinander angeordneten Tragarmen zur Abwärtsförderung des Gutes Gegenstand des Hauptpatents ist ein Turmofen mit kontinuierlicher und voll automatischer Arbeitsweise, bei dem das Wärmgut, insbesondere Eisenblöcke usw., auf waagerecht gelagerten, in Stufen übereinander angeordneten Armen ruht. Die Gutbewegung erfolgt von oben nach unten durch Kippen der Tragarme. Diese Art der Förderung bedingt für ein bestimmtes Fassungsvermögen eine gewisse Bauhöhe des Ofens. Um die Höhe zu erniedrigen bzw. das Fassungsvermögen zu vergrößern, wird die Kippbewegung der Arme abgewandelt in eine hin und her gehende. Bei dieser Ausführung fallen auch die beim Hauptpatent erforderlichen langen Wandschlitze weg.Tower furnace with support arms arranged one above the other for downward conveyance of the goods. The material is moved from top to bottom by tilting the support arms. This type of promotion requires a certain height of the furnace for a certain capacity. In order to lower the height or to increase the capacity, the tilting movement of the arms is changed into a back and forth movement. With this design, the long wall slots required in the main patent are also omitted.

In der Zeichnung stellt Abb. i den Längsschnitt, Abb. 2 den Querschnitt des Ofens dar. Das Wärmgut ruht auf den aus- und einfahrbaren, in Stufen übereinander gelagerten, gekühlten und auswechselbaren Tragarmen a. aus hitzebeständigem Werkstoff, die außerhalb des Ofens stufenweise mit dem auf Rollen gelagerten Verbindungsstück b verbunden sind, an dessen Enden je ein auf Rollen laufender, der Entlastung der Arme dienender Entlastungsarm c angeordnet ist. Die Hinundherbewegung der arme einer jeden Stufe wird beispielsweise durch Zahnstange rl und Zahnrad e bewirkt, die von dem Motor/ angetrieben werden. Zur Führung und Abdichtung der Arme a dienen der Rahmen und die Führungshülse h sowie die mit den Armen fest verbundene Dichtungsmuffe i, wie in Abb. 3 dargestellt. Rahmen a und Dichtungsmuffe i werden gekühlt.In the drawing, Fig. I shows the longitudinal section, Fig. 2 the cross-section of the furnace. The material to be heated rests on the extendable and retractable, cooled and interchangeable support arms a, which are superimposed in steps. Made of heat-resistant material, which are gradually connected outside the furnace with the connecting piece b mounted on rollers, at the ends of which a relief arm c is arranged, which runs on rollers and serves to relieve the arms. The reciprocating movement of the arms of each stage is effected, for example, by rack rl and gear wheel e, which are driven by the motor / . The frame and the guide sleeve h as well as the sealing sleeve i firmly connected to the arms serve to guide and seal the arms a, as shown in Fig. 3. Frame a and sealing sleeve i are cooled.

Die Tragarme a sind in der Senkrechten von Stufe zti Stufe gegenseitig versetzt angeordnet, um eine gleichmäßige Erwärmung des Gutes zu erzielen. Beim Ausfahren der Tragarme aus. dem Ofen wird das Gut abgestreift und gelangt so auf die nächst tiefer gelegene Stufe. Hierbei dienen die Mauerleisten k und k1 zum Schutze der Ofenwände und zur Lenkung des Gutes.The support arms a are mutually perpendicular from step zti step staggered in order to achieve uniform heating of the goods. At the Extending the support arms. the material is stripped off the oven and is thus exposed the next lower level. The wall strips k and k1 are used for protection the furnace walls and to control the goods.

Claims (1)

PATENTANSPRUCH: Turmofen, durch den das Gut mittels in den Ofen hineinragender, stufenweise übereinander angeordneter und beweglicher Tragarme von oben nach unten gefördert wird nach Patent 68935o, dadurch gekennzeichnet, daß die Tragarme (a) in ihrer Längsrichtung hin und her beweglich und stufenweise an je ein Verbindungsstück (b) angeschlossen sind, das mit Entlastungsarmen (c) versehen und mit Antriebsmitteln (d, e, f ) verbunden ist, und daß jeder Tragarm (a) mittels einer Dichtungsmuffe (i) in je einer in einen, die Ofenwanddurchbrechung einfassenden Rahmen (g) eingesetzten Führungshülse (h) gleitend gelagert ist.PATENT CLAIM: Tower furnace through which the material is conveyed from top to bottom by means of support arms projecting into the furnace, stepwise arranged one above the other and movable, according to patent 68935o, characterized in that the support arms (a) can be moved back and forth in their longitudinal direction and are gradually attached to each a connecting piece (b) are connected, which is provided with relief arms (c) and is connected to drive means (d, e, f) , and that each support arm (a) by means of a sealing sleeve (i) in one in each enclosing the furnace wall opening Frame (g) inserted guide sleeve (h) is slidably mounted.
DEM147623D 1937-03-24 1940-04-23 Tower furnace with support arms arranged one above the other for downward conveyance of the goods Expired DE726138C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM147623D DE726138C (en) 1937-03-24 1940-04-23 Tower furnace with support arms arranged one above the other for downward conveyance of the goods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1937M0137576 DE689350C (en) 1937-03-24 1937-03-24 Tower furnace with continuous conveying and fully automatic operation
DEM147623D DE726138C (en) 1937-03-24 1940-04-23 Tower furnace with support arms arranged one above the other for downward conveyance of the goods

Publications (1)

Publication Number Publication Date
DE726138C true DE726138C (en) 1942-10-07

Family

ID=7336299

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM147623D Expired DE726138C (en) 1937-03-24 1940-04-23 Tower furnace with support arms arranged one above the other for downward conveyance of the goods

Country Status (1)

Country Link
DE (1) DE726138C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969653C (en) * 1950-11-28 1958-07-03 Ruhrtaler Gesenkschmiederei F Heat furnace designed as a shaft furnace with gas or oil heating
DE970360C (en) * 1943-09-29 1958-09-11 Aeg Hood furnace with cooling chambers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970360C (en) * 1943-09-29 1958-09-11 Aeg Hood furnace with cooling chambers
DE969653C (en) * 1950-11-28 1958-07-03 Ruhrtaler Gesenkschmiederei F Heat furnace designed as a shaft furnace with gas or oil heating

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