DE120961C - - Google Patents

Info

Publication number
DE120961C
DE120961C DENDAT120961D DE120961DA DE120961C DE 120961 C DE120961 C DE 120961C DE NDAT120961 D DENDAT120961 D DE NDAT120961D DE 120961D A DE120961D A DE 120961DA DE 120961 C DE120961 C DE 120961C
Authority
DE
Germany
Prior art keywords
furnace
chimney
partitions
filling
shaft 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.)
Active
Application number
DENDAT120961D
Other languages
German (de)
Publication of DE120961C publication Critical patent/DE120961C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B80/00Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B50/00Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
    • F23B50/02Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom
    • F23B50/10Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom with the combustion zone at the bottom of fuel-filled conduits ending at the surface of a fuel bed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00Combustion apparatus for solid fuel
    • F23B2700/011Combustion apparatus for solid fuel with fuel shaft for steam boilers

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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Bei Schachtöfen mit Schornstein für ununterbrochenen" Betrieb zum Glühen, Rösten, Verbrennen Von Müll und dergl. wird es als Uebelstand empfunden, dafs beim Nachfüllen durch Oeffnen der Einfüllthüren ein Gegenzug entsteht, welcher den Brand des Ofens erheblich stört, so dafs nach beendetem Füllen erst gewisse Zeit vergeht, bis der Brand wieder ein regelrechter ist. Es ist hiermit ein nennenswerther Verlust an Zeit und Brennstoff verbunden. For shaft furnaces with chimneys for uninterrupted "operation for glowing, roasting, Burning of rubbish and the like is felt to be a disadvantage when refilling by opening the loading doors, a counter-draft is created, which considerably reduces the fire of the stove disturbs, so that after filling is complete, it takes a certain time before the fire starts again is more regular. This is associated with a significant loss of time and fuel.

Zweck vorliegender Erfindung ist es, diesen Uebelstand zu beseitigen, und zwar dadurch, dafs der Schornstein in seiner ganzen Länge durch senkrechte Scheidewände in so viel Abtheilungen getheilt wird, wie Einfüllthüren vorhanden sind. Die obere, ins Freie führende Mündung jeder Abtheilung ist ebenso unverschliefsbar wie die untere Oeffnung, bei der die Gase aus dem Brenngute in die Abtheilung eintreten. Die Scheidewände werden auch noch so weit nach unten in den Ofen hineingeführt, dafs sie nach dem Ziehen des Ofens immer noch etwas in das verbleibende Brenngut u. s. w. hineinragen.The purpose of the present invention is to remedy this deficiency by, that the chimney in its entire length by vertical partitions in so many compartments it is divided as to how filling doors are present. The upper mouth of each division, which leads into the open, cannot be closed as well like the lower opening at which the gases from the fuel enter the compartment. The partitions will too led so far down into the furnace that they can be removed after the furnace has been pulled out something that still protrudes into the remaining items to be fired, etc.

Fig. ι zeigt den Längsschnitt eines Schachtofens mit der neuen Einrichtung;Fig. Ι shows the longitudinal section of a shaft furnace with the new facility;

Fig. 2 bis 4 sind Querschnitte nach den Linien a-b, c-d und e-f. Figs. 2 to 4 are cross-sections along the lines ab, cd and ef.

Der Schachtofen hat drei Einfüllöffnungen A. Der Schornstein B ist durch die senkrechten Scheidewände C in drei Abtheilungen getheilt.The shaft furnace has three filling openings A. The chimney B is divided into three sections by the vertical partitions C.

Die Wände ragen auch bei gezogenem Ofen noch bis in das Brenngut D hinein.The walls protrude into the kiln D, even when the furnace is pulled out.

Soll nachgefüllt werden und wird zu diesem Zweck eine Füllthür geöffnet, so wird die entsprechende Schornsteinabtheilung naturgemäfs Luft nicht mehr durch den Ofen, sondern hauptsächlich durch die näherliegende Füllöffnung saugen. Es bleibt aber so viel Zug, dafs die gefährlichen Gase abgeführt werden, welche sonst leicht, besonders bei vorhandenen Klappen, aus den Füllöffnungen austreten und die Gesundheit der Arbeiter gefährden. Die übrigen Schornsteinabtheilungen, deren Füllthüren geschlossen sind, werden nach wie vor mit vollem Zug Luft und Gase durch den Ofen saugen, wodurch erreicht wird, dafs auch während des Nachfüllens der Brand des Ofens nicht unterbrochen oder gemindert wird.If refilling is to be carried out and a filling door is opened for this purpose, the corresponding Naturally, air no longer flows into the chimney through the stove, but mainly through the filling opening that is closer to it suck. But there is so much draft that the dangerous gases are carried away, which otherwise easily, especially with existing flaps, from the filling openings leak and endanger the health of workers. The remaining chimney sections, Whose doors are closed, air and gases continue to be drawn with a full draft sucking through the furnace, which ensures that even during the refilling of the The furnace fire is not interrupted or mitigated.

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Schachtofen für ununterbrochenen Betrieb, dadurch gekennzeichnet, dafs der Schornstein durch senkrechte Scheidewände in so viel unten und oben unverschliefsbare Abtheilungen getheilt ist, wie Einfüllöffnungen vorhanden sind.1. Shaft furnace for uninterrupted operation, characterized in that the chimney dafs through vertical partitions into so many unlockable compartments below and above is divided, how filling openings are available. 2. Schachtofen nach Anspruch r, dadurch gekennzeichnet, dafs die Scheidewände noch so viel nach unten in den Ofen hineingeführt sind, dafs sie auch bei gezogenem Ofen noch etwas in das Brenngut hineinragen. 2. Shaft furnace according to claim r, characterized in that that no matter how much the partitions are led down into the furnace that they are also drawn down Stick the oven a little further into the items to be fired. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT120961D Active DE120961C (en)

Publications (1)

Publication Number Publication Date
DE120961C true DE120961C (en)

Family

ID=389985

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT120961D Active DE120961C (en)

Country Status (1)

Country Link
DE (1) DE120961C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340936A1 (en) * 1982-11-12 1984-05-17 Daihachiro Ibaraki Osaka Murase Combustion apparatus for a solid fuel with low ash content

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340936A1 (en) * 1982-11-12 1984-05-17 Daihachiro Ibaraki Osaka Murase Combustion apparatus for a solid fuel with low ash content

Similar Documents

Publication Publication Date Title
DE120961C (en)
DE3425422C2 (en) Wood oven
DE84596C (en)
DE8900558U1 (en) Fuel gasification and combustion section of a continuous burning furnace for wood and lignite
DE7643C (en) Tiled stove with an iron chimney-like lower box
DE1954535C3 (en) Shaft furnace with grate with air supply openings
DE33718C (en) Process for the production of gas for heating and lighting purposes, as well as the associated apparatus
DE82910C (en)
DE688563C (en) Device for the recovery of mercury
DE336105C (en) Filling furnace in which the fuel burns from top to bottom and the shaft is reversed after each refilling
DE6641C (en) Polygonal lime kiln with grate firing for uninterrupted operation, can also be used for brick and cement burning
DE80393C (en)
DE99445A (en)
DE110825C (en)
AT94243B (en) Filling furnace.
DE38038C (en) Innovation in furnaces for smelting zinc ores and oxygen-containing zinc materials
DE1679149A1 (en) Solid fuel heater
DE214800C (en)
DE22811C (en) Innovations in closed furnaces for steam boilers
DE623947C (en) Oven for smoldering or coking fuels
DE51746C (en) Filling furnace firing
DE893249C (en) Tiled stove with cooling vessel built from ring-shaped ceramic fittings
DE191338C (en)
DE150074C (en)
DE196935C (en)