DE926979C - Industrial furnace with short-circuited self-circuit - Google Patents

Industrial furnace with short-circuited self-circuit

Info

Publication number
DE926979C
DE926979C DER5658A DER0005658A DE926979C DE 926979 C DE926979 C DE 926979C DE R5658 A DER5658 A DE R5658A DE R0005658 A DER0005658 A DE R0005658A DE 926979 C DE926979 C DE 926979C
Authority
DE
Germany
Prior art keywords
circuited
self
short
furnace
industrial furnace
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
DER5658A
Other languages
German (de)
Inventor
Leonhard Dr-Ing Roth
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DER5658A priority Critical patent/DE926979C/en
Application granted granted Critical
Publication of DE926979C publication Critical patent/DE926979C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B7/00—Combustion techniques; Other solid-fuel combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00—Combustion apparatus for solid fuel
    • F23B2700/023—Combustion apparatus for solid fuel with various arrangements not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Description

Die :bisherigen Industrieöfen haben einen schlechten Wirkungsgrad.The: previous industrial furnaces have a poor degree of efficiency.

Mit dem Gegenstand der Erfindung kann ein hoher Wirkungsgrad erreicht werden.; er hat den weiteren Vorteil, ein wesentlich kleineres umbautes Ofenvolumen zu .haben.With the subject matter of the invention, a high degree of efficiency can be achieved will.; it has the further advantage of a much smaller furnace volume to have.

Die Ab'b. i zeigt eine bekannte Ausführung. Die Abb. z zeigt einen Ofen gemäß der Erfindung. Die getrennten Ofennutzräume i", ib, i, sind bei dem Gegenstand der Erfindung zu einem einzigen Raum zusammengefaßt.The fig. i shows a known embodiment. Fig. Z shows one Furnace according to the invention. The separate furnace usable spaces i ", ib, i, are with the object the invention combined into a single room.

Der befeuerte Wärmetauscher ist in. den Ofennutzraum hineingebaut; dadurch sind tote Wege der wärmeabgebenden und wärmeaufnehmenden Mittel vermieden. Auch ist der befeuerte Wärmetauscher am Fuße des Ofennutzraumes angeordnet; die aus dem Wärmetauscher mit hoher Temperatur austretende Heiznutzluft steigt im Ofennutzraum hoch und kehrt vom oberen Teil des Ofennutzraumes als abgekühlte Luft durch seitliche, noch im Ofennu.tzraum selbst angeordnete Rückführkariäle in einem selbsttätigen Kreislauf zum Wärmetauscher zurück.The fired heat exchanger is built into the useful furnace space; dead paths of the heat-emitting and heat-absorbing agents are thereby avoided. The fired heat exchanger is also arranged at the foot of the useful furnace space; the Useful heating air exiting the heat exchanger at a high temperature rises in the useful furnace space up and returns from the upper part of the usable furnace space as cooled air through the lateral, Return channels that are still arranged in the furnace usable space in an automatic one Circuit back to the heat exchanger.

Die Bauart ist für alle Niedertemperaturöfen anwendbar.The design can be used for all low-temperature furnaces.

Claims (1)

PATENTANSPRÜCHE: i. Industrieofen mit kurzgeschlossenem Selbstkreislauf der Heizluft, dadurch gekennzeichnet, daß der befeuerte Wärmetauscher in den Ofennutzraum, vorzugsweise am Fuße des Ofennutzraumes, eingebaut ist. z. Industrieofen nach Anspruch i, dadurch gekennzeichnet, daß auch die Rückführkanäle für die abgekühlte Heizluft zurück zum Wärmetauscher im Ofennutzraum angeordnet sind. Angezogene Druckschriften: Deutsche Patentschriften Nr. 386 869, 668 188, 227830. PATENT CLAIMS: i. Industrial furnace with short-circuited self-circulation of the heating air, characterized in that the fired heat exchanger is installed in the furnace space, preferably at the foot of the furnace space. z. Industrial furnace according to Claim i, characterized in that the return ducts for the cooled heating air back to the heat exchanger are also arranged in the useful furnace space. Cited pamphlets: German Patent Nos. 386 869, 668 1 88, 227830.
DER5658A 1951-03-31 1951-03-31 Industrial furnace with short-circuited self-circuit Expired DE926979C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER5658A DE926979C (en) 1951-03-31 1951-03-31 Industrial furnace with short-circuited self-circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER5658A DE926979C (en) 1951-03-31 1951-03-31 Industrial furnace with short-circuited self-circuit

Publications (1)

Publication Number Publication Date
DE926979C true DE926979C (en) 1955-04-28

Family

ID=7397028

Family Applications (1)

Application Number Title Priority Date Filing Date
DER5658A Expired DE926979C (en) 1951-03-31 1951-03-31 Industrial furnace with short-circuited self-circuit

Country Status (1)

Country Link
DE (1) DE926979C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE386869C (en) * 1920-03-23 1923-12-18 Fr Winkler Oven heated with circulating air
DE668188C (en) * 1936-05-21 1938-11-28 Alois Linder Circulating heating for ovens operated by a fan

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE386869C (en) * 1920-03-23 1923-12-18 Fr Winkler Oven heated with circulating air
DE668188C (en) * 1936-05-21 1938-11-28 Alois Linder Circulating heating for ovens operated by a fan

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