DE690705C - Using the roller oven with inclined track and transport device - Google Patents

Using the roller oven with inclined track and transport device

Info

Publication number
DE690705C
DE690705C DE1937D0076345 DED0076345D DE690705C DE 690705 C DE690705 C DE 690705C DE 1937D0076345 DE1937D0076345 DE 1937D0076345 DE D0076345 D DED0076345 D DE D0076345D DE 690705 C DE690705 C DE 690705C
Authority
DE
Germany
Prior art keywords
transport device
inclined track
roller oven
roller
cement
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
DE1937D0076345
Other languages
German (de)
Inventor
Heinrich Projahn
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.)
Deutsche Eisenwerke AG
Original Assignee
Deutsche Eisenwerke AG
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
Application filed by Deutsche Eisenwerke AG filed Critical Deutsche Eisenwerke AG
Priority to DE1937D0076345 priority Critical patent/DE690705C/en
Application granted granted Critical
Publication of DE690705C publication Critical patent/DE690705C/en
Expired legal-status Critical Current

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
    • 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
    • F27B9/147—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 on an inclined floor
    • 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
    • F27B9/24—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 being carried by a conveyor
    • F27B9/2407—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 being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Description

Verwendung des Rollofens mit geneigter Bahn und Transportvorrichtung nach Patent 510 209 Durch das Patent 5 to 209 ist zum Glühen von Rohren in Rollöfen mit geneigter Bahn und Transportvorrichtung die Maßnahme geschützt. daß die Bahn der Rohre in der Transportrichtung vom Einrollende bis an das Ausrollende des Ofens ansteigt.Use of the roller oven with inclined track and transport device according to patent 510 209 by patent 5 to 209 is for annealing tubes in roller kilns the measure is protected with an inclined track and transport device. that the train of the pipes in the direction of transport from the end of the roll to the end of the furnace increases.

Gemäß der vorliegenden Erfindung lassen sich nun derartige mit einer vom Einrollende bis an das Ausrollende ansteigenden Bahn versehene Ofen mit Vorteil auch in allen solchen Fällen anwenden, in denen Rohre oder rohrförmige Körper aus Ton, Zement, Asbestzement oder ähnlichen in der Wärme empfindlichen Stoffen, «-elche bereits genügende Festigkeit gegen Deformation durch die Mitnehmerfinger der Transportvorrichtung bzw. genügende Standfestigkeit haben, einer Wärmebehandlung unterworfen werden, wie beispielsweise bei Tonrohren zwecks Abkürzung des Brennvorganges oder zwecks Innenglasierens oder beispielsweise bei Zement-oder Asbestzementrohren zwecks Erhärtung der bereits zum Teil abgebunden habenden Körper.According to the present invention can now be such with a Furnaces that rise from the end of the roll to the end of the roll are advantageous also apply in all cases where pipes or tubular bodies are made Clay, cement, asbestos-cement or similar substances sensitive to heat, "moose already sufficient strength against deformation by the driver fingers of the transport device or have sufficient stability, are subjected to a heat treatment, as for example with clay pipes for the purpose of shortening the burning process or for the purpose Internal glazing or, for example, cement or asbestos-cement pipes for the purpose of hardening the body that has already partially tied off.

Rohrartige Erzeugnisse mit bereits hinreichender Festigkeit aus den vorstehend genannten Stoffen würden bei Verwendung von Rollöfen mit waagerecht liegender Bahn bzw. bei Verwendung von Rollöfen mit nach dem Ausrollende abfallender Bahn infolge ihrer Empfindlichkeit, welche sie noch oder überhaupt an sich besitzen, sehr leicht durch die Finger bzw. Mitnehmer der Transportvorrichtung beschädigt werden, so däß in all diesen Fällen ein Rollofen mit nach dem Ausrollende ansteigender Bahn die sichere Gewähr dafür bietet, daß die Rohre während des Durchganges durch den Ofen stets an den Mitnehmern der Transportvorrichtung anliegen und unter Vermeidung von Stößen fortlaufend durch den Ofen transportiert werden.Pipe-like products with sufficient strength from the The above-mentioned materials would be used when using roller ovens with horizontal Track or when using roller ovens with a track that slopes down after the end of the roll as a result of their sensitivity, which they still or even have in themselves, very easily damaged by the fingers or drivers of the transport device be, so that in all these cases a roller oven with increasing after the end of the rolling Railway provides a reliable guarantee that the pipes will pass through during the passage the oven to the The carriers of the transport device are in contact and transported continuously through the furnace while avoiding impacts.

Der Erfindungsgegenstand ist im übrigen gegebenenfalls auch anwendbar bei solchen mit Mitnehmern ausgerüsteten Transportvorrichtungen für rohrartige Erzeugnisse aus den genannten bereits genügend verfestigten Stoffen, welche nicht in Öfen angeordnet sind, sondern lediglich zum Transport der Rohre quer zu ihren Achsen dienen:The subject matter of the invention can also be used if necessary in such transport devices equipped with carriers for tubular products from the already sufficiently solidified substances mentioned, which are not arranged in ovens are only used to transport the pipes across their axes:

Claims (1)

PATENTANSPRUCH: Verwendung des Rollofens mit geneigter Bahn und Transportvorrichtung nach Patent 510 209 zur Wärmebehandlung von Rohren aus Tön, Zement, Asbestzement oder ähnlichen in der Wärme empfindlichen Stoffen, welche bereits genügende Festigkeit gegen Deformation durch die Mitnehmer der Transportvorrichtung besitzen.PATENT CLAIM: Use of the roller oven with inclined track and transport device according to patent 510 209 for the heat treatment of pipes made of clay, cement, asbestos cement or similar substances which are sensitive to heat and which already have sufficient strength have against deformation by the driver of the transport device.
DE1937D0076345 1937-10-12 1937-10-12 Using the roller oven with inclined track and transport device Expired DE690705C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1937D0076345 DE690705C (en) 1937-10-12 1937-10-12 Using the roller oven with inclined track and transport device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1937D0076345 DE690705C (en) 1937-10-12 1937-10-12 Using the roller oven with inclined track and transport device

Publications (1)

Publication Number Publication Date
DE690705C true DE690705C (en) 1940-05-04

Family

ID=7062172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1937D0076345 Expired DE690705C (en) 1937-10-12 1937-10-12 Using the roller oven with inclined track and transport device

Country Status (1)

Country Link
DE (1) DE690705C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE755387C (en) * 1940-09-18 1954-01-18 Siemens Schuckertwerke A G Device for firing ceramic rotating bodies
DE1076559B (en) * 1952-02-27 1960-02-25 Holding Intercito Sa Device for transporting welding electrodes through a dryer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE755387C (en) * 1940-09-18 1954-01-18 Siemens Schuckertwerke A G Device for firing ceramic rotating bodies
DE1076559B (en) * 1952-02-27 1960-02-25 Holding Intercito Sa Device for transporting welding electrodes through a dryer

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