DE193942C - - Google Patents
Info
- Publication number
- DE193942C DE193942C DENDAT193942D DE193942DA DE193942C DE 193942 C DE193942 C DE 193942C DE NDAT193942 D DENDAT193942 D DE NDAT193942D DE 193942D A DE193942D A DE 193942DA DE 193942 C DE193942 C DE 193942C
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- partitions
- pipe
- openings
- longitudinal axis
- 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
- 239000000463 material Substances 0.000 description 3
- 239000002956 ash Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 201000005569 gout Diseases 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/28—Moving reactors, e.g. rotary drums
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary 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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
-
- 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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
-
- 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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/30—Arrangements of partitions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung erstreckt sich auf solcheThe invention extends to such
Drehrohröfen zum Erzeugen von Gas, zum Rösten u.dgl., bei denen Scheidewände und in diesen vorgesehene Durchtrittsöffnungen vorhanden sind. Die Erfindung besteht darin, daß die Durchtrittsöffnungen benachbarter Scheidewände in verschiedenen, durch die Längsachse des Ofens gehenden Ebenen liegen.Rotary kilns for generating gas, for roasting and the like. Where partitions and through openings provided in these are present. The invention consists in that the openings of adjacent partitions in different, through the Longitudinal axis of the furnace lying planes.
Die Zeichnung veranschaulicht eine Ausführungsform der Erfindung, und zwar einen Ofen, der besonders zum Erzeugen von Gas verwendet wird.The drawing illustrates one embodiment of the invention, namely one Oven especially used for generating gas.
Fig. ι ist ein Längsschnitt undFig. Ι is a longitudinal section and
Fig. 2 ein Querschnitt durch den Ofen.Fig. 2 is a cross section through the furnace.
Der Ofen besteht aus einem Rohr, das mit feuerfester Masse ausgefüttert und mit einem Zahngetriebe zum Drehen versehen ist. Mit b ist die Gicht und mit c der Gasauslaß b.ezeichnet. Gegen diese letztere ist das Rohr bei d gasdicht abgedichtet. / ist der Gebläsekasten, welcher bei g ebenfalls gasdicht an das Rohr angeschlossen ist. Der Gebläsekasten ist bei h mit einem Wasserverschluß versehen, i bezeichnet die Aschengrube. Der Brennstoff oder das zu röstende Gut wird in die Gicht b eingefüllt, fällt von hier in das sich drehende Rohr herab und wird durch dessen Bewegung langsam vorwärts bewegt.The furnace consists of a tube that is lined with refractory mass and provided with a toothed gear for turning. With b the gout and with c the gas outlet b. The pipe is sealed gas-tight against the latter at d. / is the blower box, which is also connected to the pipe in a gastight manner at g. The blower box is provided with a water seal at h , i denotes the ash pit. The fuel or the material to be roasted is poured into the furnace b , falls from here into the rotating pipe and is slowly moved forward by its movement.
Die Luft wird durch ein Rohr e in den Gebläsekasten und von dort durch den gelochten Boden η in das Rohr eingepreßt. Zwecks Erzielung eines möglichst langsamen Durchgangs des jeweiligen Gutes durch den Ofen sind in diesem Scheidewände / angeordnet. In diesen Scheidewänden sind Durchtritts-Öffnungen so angeordnet, daß sie in verschiedenen, durch die Längsachse des Ofens gehenden Ebenen liegen. Auf diese Weise wird das Gut in den einzelnen Kammern im Gegensatz zu bekannten ähnlichen Einrichtung gen längere Zeit zurückgehalten, so daß eine bessere Einwirkung der Wärme auf das Gut stattfindet. Der Boden η des Ofens trägt eine Tür k, die z. B. zwecks Entleerung der Asche bei jeder Drehung des Ofens selbsttätig geöffnet wird.The air is pressed through a pipe e into the blower box and from there through the perforated base η into the pipe. In order to achieve the slowest possible passage of the respective goods through the furnace, partitions / are arranged in this. Passage openings are arranged in these partitions in such a way that they lie in different planes passing through the longitudinal axis of the furnace. In this way, the material in the individual chambers is retained for a longer time in contrast to known similar devices, so that a better effect of heat on the material takes place. The bottom η of the furnace carries a door k which z. B. is automatically opened for the purpose of emptying the ashes with each rotation of the furnace.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE193942C true DE193942C (en) |
Family
ID=457126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT193942D Active DE193942C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE193942C (en) |
-
0
- DE DENDAT193942D patent/DE193942C/de active Active
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