DE241118C - - Google Patents
Info
- Publication number
- DE241118C DE241118C DENDAT241118D DE241118DA DE241118C DE 241118 C DE241118 C DE 241118C DE NDAT241118 D DENDAT241118 D DE NDAT241118D DE 241118D A DE241118D A DE 241118DA DE 241118 C DE241118 C DE 241118C
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- air
- wind box
- head
- heads
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000011449 brick Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/002—Siemens-Martin type furnaces
- F27B3/005—Port construction
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/24—Cooling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung bezieht sich auf eine Vorrichtung, um das rasche Abbrennen der feuerfesten Steine in den Ofenköpfen möglichst zu verhindern. Zu diesem Zweck ist im Mittelbau des Ofenkopfes ein eiserner Rahmen eingebaut, welcher von drei Seiten a, b, c begrenzt wird und in welchem sich an der der offenen Seite d gegenüberliegenden Seite b innerhalb des Rahmens ein Windkasten β befindet. An dem Windkasten e sind eine entsprechende Anzahl Düsen f angebracht, welche in der Richtung nach dem Ofenherde liegen. Die Anzahl der Düsen f richtet sich nach der Größe und Breite des Ofenkopfes. An der Außenseite b des Windkastens e ist ein Anschlußstutzen g für die Luft- oder Dampfleitung angebracht. Der Einbau des gesamten Rahmens in den Ofenköpfen erfolgt zwischen den Gas- und Luftzügen des Kopfes, und zwar derart, daß die offene Seite d des Rahmens, in der Richtung des Ofenherdes liegend, durch bloßes Mauerwerk begrenzt wird, auf letzteres ein kräftiger Luft- oder Dampfstrom aus den Düsen f einwirkt. Dadurch findet eine kräftige Kühlung des Ofenkopfmauerwerks statt, wodurch eine erhöhte Lebensdauer der Ofenköpfe erzielt wird.The invention relates to a device to prevent the rapid burning of the refractory bricks in the furnace heads as much as possible. For this purpose, an iron frame is built into the central structure of the furnace head, which is delimited on three sides a, b, c and in which a wind box β is located within the frame on the side b opposite the open side d. A corresponding number of nozzles f are attached to the wind box e , which are in the direction towards the furnace hearth. The number of nozzles f depends on the size and width of the furnace head. A connection piece g for the air or steam line is attached to the outside b of the wind box e. The installation of the entire frame in the furnace heads takes place between the gas and air currents of the head, in such a way that the open side d of the frame, lying in the direction of the furnace hearth, is limited by bare masonry, on the latter a strong air or Steam flow from the nozzles f acts. This results in a strong cooling of the furnace head masonry, which increases the service life of the furnace heads.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE241118C true DE241118C (en) |
Family
ID=500432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT241118D Active DE241118C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE241118C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5331399A (en) * | 1991-04-27 | 1994-07-19 | Deutsche Forschungsanstalt Fur Luft- Und Raumfahrt | Method for measuring and determining a rotation angle of a rotating object |
-
0
- DE DENDAT241118D patent/DE241118C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5331399A (en) * | 1991-04-27 | 1994-07-19 | Deutsche Forschungsanstalt Fur Luft- Und Raumfahrt | Method for measuring and determining a rotation angle of a rotating object |
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