DE277757C - - Google Patents

Info

Publication number
DE277757C
DE277757C DENDAT277757D DE277757DA DE277757C DE 277757 C DE277757 C DE 277757C DE NDAT277757 D DENDAT277757 D DE NDAT277757D DE 277757D A DE277757D A DE 277757DA DE 277757 C DE277757 C DE 277757C
Authority
DE
Germany
Prior art keywords
walls
furnace
heated
combustion air
ribs
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
Application number
DENDAT277757D
Other languages
German (de)
Publication of DE277757C publication Critical patent/DE277757C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14Furnaces 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
    • F27B9/20Furnaces 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
    • F27B9/26Furnaces 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
    • F27B9/262Furnaces 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Tunnel Furnaces (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Bei Kanalöfen macht sich der Übelstand bemerkbar, daß die Luft an den Wänden des Kanals zu kalt. ins Feuer kommt. Die Ursache liegt einerseits darin, daß der Einsatz aus Gründen der Betriebssicherheit reichlich Spiel gegen die Brennkanalwände haben muß, andererseits darin, daß gerade diese wenig Gelegenheit bieten, Wärme aufzunehmen und abzugeben. Um diesem Übel zu steuern, werden nach der Erfindung die Wände des Kanalofens entweder mit Rippen oder Gitterwerk zur Vergrößerung der wärmeaufnehmenden und wärmeabgebenden Oberfläche versehen, oder es werden in den Wandungen Kanäle vorgesehen, die durch Rauchgase oder in anderer Weise beheizt werden, derart, daß die an den Wandungen entlang strömende Verbrennungsluft außer durch den Einsatz noch durch Wärmeabgabe von der Kanalwandung her beheizt wird. Beide Mittel können auch gleichzeitig zur Anwendung kommen.In the case of duct stoves, the disadvantage is that the air on the walls of the Channel too cold. comes into the fire. The cause is on the one hand that the use must have plenty of play against the combustion channel walls for reasons of operational safety, on the other hand, that it is precisely these that offer little opportunity to absorb and give off heat. To control this evil, according to the invention, the walls of the duct furnace are either ribbed or latticed to increase the heat-absorbing and heat-emitting surface, or channels are created in the walls provided that are heated by flue gases or in some other way, such that the Combustion air flowing along the walls except through the insert is heated by the release of heat from the duct wall. Both means can also are used at the same time.

Fig. ι und 2 auf beiliegender Zeichnung zeigen solche öfen.Fig. Ι and 2 on the accompanying drawing show such ovens.

In Fig. ί sind die Gitterwände α ersichtlich j gemacht. Fig. 2 z'eigt einen Ofen, bei dem die Wände und damit die Verbrennungsluft im Ofen durch Hindurchsaugen eines Teiles der im Ofen entstandenen Rauchgase durch kleine Kanäle b in den Wänden des Ofens erwärmt wird.In Fig. Ί the grid walls α are made visible j. 2 shows a furnace in which the walls and thus the combustion air in the furnace are heated by sucking part of the smoke gases produced in the furnace through small channels b in the walls of the furnace.

Die Erfindung ermöglicht, eine höhere Temperatur und eine bessere Verbrennung als bisher zu erzielen.The invention enables a higher temperature and better combustion than before to achieve.

Claims (3)

Patent-Ansprüche:Patent Claims: 1. Kanalofen, dadurch gekennzeichnet, daß in dem die Erwärmung der Verbrennungsluft bewirkenden Kanalteile die Wände mit Rippen oder Gitterwerk bedeckt sind.1. Sewer furnace, characterized in that in which the heating of the combustion air causing channel parts the walls are covered with ribs or latticework. 2. Kanalofen, dadurch gekennzeichnet, daß in dem die Erwärmung der Verbrennungsluft bewirkenden Kanalteile in den Wänden beheizte Kanäle angeordnet sind.2. Channel furnace, characterized in that in which the heating of the combustion air causing channel parts in the walls heated channels are arranged. 3. Kanalofen nach Anspruch 1 und 2, gekennzeichnet durch die gleichzeitige Verwendung von Rippen und beheizten Kanälen. 3. Sewer furnace according to claim 1 and 2, characterized by the simultaneous use of ribs and heated ducts. Hierzu 1 Blatt Zeichnungen,1 sheet of drawings,
DENDAT277757D Active DE277757C (en)

Publications (1)

Publication Number Publication Date
DE277757C true DE277757C (en)

Family

ID=533832

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT277757D Active DE277757C (en)

Country Status (1)

Country Link
DE (1) DE277757C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911476C (en) * 1943-04-07 1954-05-13 Keramische Ind Bedarfs Kom Ges Process for operating tunnel ovens and tunnel ovens for carrying out the process
WO1998040682A1 (en) * 1997-03-12 1998-09-17 Haessler Andreas Carrier for material which is to be baked

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911476C (en) * 1943-04-07 1954-05-13 Keramische Ind Bedarfs Kom Ges Process for operating tunnel ovens and tunnel ovens for carrying out the process
WO1998040682A1 (en) * 1997-03-12 1998-09-17 Haessler Andreas Carrier for material which is to be baked

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