DE24155C - Roasting oven with agitator - Google Patents
Roasting oven with agitatorInfo
- Publication number
- DE24155C DE24155C DENDAT24155D DE24155DA DE24155C DE 24155 C DE24155 C DE 24155C DE NDAT24155 D DENDAT24155 D DE NDAT24155D DE 24155D A DE24155D A DE 24155DA DE 24155 C DE24155 C DE 24155C
- Authority
- DE
- Germany
- Prior art keywords
- roasting
- poker
- ore
- arms
- sole
- 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
Classifications
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- 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
- F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
-
- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
-
- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Toys (AREA)
- Drying Of Solid Materials (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSEGREAT
Röstofen mit Rührwerk.Roasting oven with agitator.
Patentirt im Deutschen Reiche vom 16. Januar 1883 ab.Patented in the German Empire on January 16, 1883.
Der auf beiliegenden Zeichnungen dargestellte Ofen dient zum Rösten schwefelhaltiger Erze, speciell der Blende, wobei man ein mechanisches Rührwerk, benutzt. Die Verbrennungsproducte selbst sind mit den Schwefelgasen gemischt.The furnace shown in the accompanying drawings is used for roasting sulfur-containing ores, especially the diaphragm, using a mechanical stirrer. The products of combustion themselves are mixed with the sulfur gases.
Der Ofen besteht aus mehreren übereinander liegenden runden Röstsohlen und schliefst sich an die unterste derselben eine viereckige Röstfläche zur Vollendung des Röstverfahrens an. Am Ende dieser letztgenannten viereckigen Röstfläche befindet sich die eigentliche Feuerung. Für die schwefelreichen und leicht zu entschwefelnden Erze, ζ. Β. Schwefelkies, genügen die übereinander gelegten Röstsohlen, und man kann auf ihnen ohne weiteren Zusatz von Brennstoffen die Röstung vornehmen. The oven consists of several round toasted soles on top of each other and closes a square roasting surface to complete the roasting process. The actual furnace is located at the end of this last-mentioned square roasting area. For ores that are rich in sulfur and easy to desulfurize, ζ. Β. Pebbles are enough the roasted soles placed one on top of the other, and roasting can be carried out on them without the need for any additional fuel.
Das Erz wird in zerkleinertem Zustande in den Trichter α am oberen Theil des Ofens geschüttet und fällt nach und nach durch den Kanal k auf die oberste Rostfläche.The ore, in the crushed state, is poured into the funnel α in the upper part of the furnace and gradually falls through the channel k onto the uppermost surface of the grate.
Zur gleichmäfsigen Vertheilung des Erzes befinden sich in α cannelirte Walzen /, welche dasselbe stets passiren mufs. Von der obersten Sohle wird es vermittelst rotirender Schürhaken auf die darunter befindlichen Röstflächen befördert. Die Flamme, deren Richtung durch Theile auf der Zeichnung angegeben, bespült nach einander, von unten bei B anfangend, jede Rostfläche und geht nach Erhitzung der letzten obersten Rostfläche nach der Staubkammer C und von hier in den Abzugskanal.Are to gleichmäfsigen distribution of the ore in α fluted rolls / which always the same pass through PUFA. It is transported from the uppermost sole to the roasting surfaces below by means of rotating poker. The flame, the direction of which is indicated by parts on the drawing, washes each grate surface one after the other, starting from below at B , and after the last uppermost grate surface has been heated, it goes to the dust chamber C and from here into the exhaust duct.
Die Schürvorrichtung besteht aus einer senkrecht durch den Ofen gehenden Achse b, an der sich in den einzelnen Röst-Etagen A Querstangen mit angesetzten Schüreisen befinden. Die Transmission des Rührwerkes und die Lager der Achse b befinden sich, der hohen Temperatur des Ofens wegen, aufserhalb desselben. Der Abschlufs zwischen der Achse und dem Ofen geschieht vermittelst einer buchsenartigen Asbestpackung. Die Achse b befindet sich in einem eisernen Cylinder g, an dem sie an verschiedenen Stellen befestigt ist. In dem Zwischenraum zwischen g und b steigt von unten her stets kühlende Luft empor und verhindert dadurch ein zu rapides Zerstören des Cylinders g. The stoker is b from a perpendicular passing through the axis of the furnace, located at the in the individual roasting floors A transverse rods with attached poker. The transmission of the agitator and the bearings of axis b are located outside of the furnace due to the high temperature of the furnace. The closure between the axle and the furnace is done by means of a sleeve-like asbestos pack. The axis b is in an iron cylinder g, to which it is attached at various points. In the space between g and b , cooling air always rises from below and thereby prevents the cylinder g from being destroyed too rapidly.
Für die mit dem gufseisernen Cylinder g umgebene Achse b könnte man auch eine hohle Achse anwenden, und würde dann in jeder Etage eine aus zwei Theilen bestehende Muffe i, die vermittelst Splinte r an dem gufseisernen Cylinder angebracht ist, befestigt.For the axis b , which is surrounded by the cast-iron cylinder g , a hollow axis could also be used, and a sleeve i consisting of two parts, which is attached to the cast-iron cylinder by means of cotter pins r, would then be attached to each floor.
Diese gufseiserne Muffe erhält auf ihrem Umfange Oeffnungen, in welche Achsen bezw. Arme e eingreifen. Solcher Arme befinden sich in jeder Etage zwei, und zwar sind dieselben in verschiedenen Durchmesserrichtungen angebracht, um ein richtiges Gleichgewicht der senkrechten Achse herzustellen. Von je zwei Armen einer Etage trägt der eine gezahnte, der andere glatte Schüreisen (Palette).This cast iron sleeve receives openings on its circumference, in which axes respectively. Engage arms e . There are two such arms on each floor, and they are placed in different directions of diameter in order to balance the vertical axis correctly. Each of the two arms on each floor has one serrated, the other smooth poker (pallet).
Die gezahnten Schüreisen m sind in der radialen Richtung an den Armen e e1 e2 befestigt und dienen lediglich zum Durcheinanderrühren des Erzes.The toothed pokers m are attached to the arms ee 1 e 2 in the radial direction and are only used to stir the ore.
Die glatten Schürhaken/dagegen sind schräg zur radialen Richtung des Armes e eingesetzt und bewirken den Transport des umgerührten Erzes je nach ihrer Winkelstellung entweder vom Centrum nach der Peripherie oder, von der Peripherie nach dem Centrum der rundenThe smooth pokers, on the other hand, are inserted at an angle to the radial direction of the arm e and, depending on their angular position, effect the transport of the stirred ore either from the center to the periphery or from the periphery to the center of the round
Claims (1)
Bei Röstofen:Patenτ claims:
For roasting oven:
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE36609T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE24155C true DE24155C (en) |
Family
ID=5622832
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT36609D Expired - Lifetime DE36609C (en) | New to the roasting oven with agitator | ||
DENDAT24155D Active DE24155C (en) | Roasting oven with agitator |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT36609D Expired - Lifetime DE36609C (en) | New to the roasting oven with agitator |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE24155C (en) |
-
0
- DE DENDAT36609D patent/DE36609C/en not_active Expired - Lifetime
- DE DENDAT24155D patent/DE24155C/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE36609C (en) |
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