DE374506C - Grate made from rotating ring plates for gas generators - Google Patents
Grate made from rotating ring plates for gas generatorsInfo
- Publication number
- DE374506C DE374506C DET20345D DET0020345D DE374506C DE 374506 C DE374506 C DE 374506C DE T20345 D DET20345 D DE T20345D DE T0020345 D DET0020345 D DE T0020345D DE 374506 C DE374506 C DE 374506C
- Authority
- DE
- Germany
- Prior art keywords
- ring
- gas generators
- rotating ring
- ring plates
- grate
- 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
Links
Classifications
-
- 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
- C10J3/34—Grates; Mechanical ash-removing devices
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
Description
Aus sich drehenden Ringplatten bestehender Rost für Gaserzeuger. Es gibt bereits Gaserzeuger, die ringförmige, gleichachsige Roste besitzen, die mit verschiedenen Geschwindigkeiten bewegt werden können. Indessen können diese Roste nicht entleert werden, weil die ringförmigen Spalten zu eng sind. Ist aber der Spalt weit, dann fließt pulverförmiges Brenngut beständig ab. Die Roste würde dann noch ihre zweite Aufgabe, die der Brechung, nicht erfüllen können, denn wenn die Spalten eng sind, gleiten die Schlacken auf den Rosten, ohne in die ringförmigen Spalten zu gelangen, in denen sie erst zerkleinert werden sollen: sind die Spalten aber weit, so fließt das Brenngut ab, und es wird nicht möglich sein, ein Feuer zu unterhalten. Nach der Erfindung sind die übereinanderliegenden, mit verschiedenen Geschwindigkeiten sich drehenden Ringplatten des Rostes so ausgeführt, daß jeder untere Ring einen geringeren Durchmesser hat als der nächste obere und über dessen mittlere öffnung hinausragt. Zwischen den einzelnen Ringen ist noch genügend Raum freigelassen, damit sich Böschungen bilden können. Wenn man einen Ring sich drehen läßt, so beginnt die Böschung sich abzuflachen und der Teil des Gutes, der den Tand des Ringes erreicht, kann fallen. Infolgedessen entleert sich jeder Ring unabhängig von seinem benachbarten, so daß man, indem man einen der Ringe eine mehr oder weniger schnelle Bewegung erteilt, eine selbsttätige Entleerung erzielt. In der Zeichnung ist ein solcher Rost dargestellt. A und B sind drehbare Ringe. Der Antrieb des Ringes A erfolgt mittels der Kegelräder C, D von einem Vorgelege aus, das in dem Gehäuse E untergebracht ist. Die Welle G und ein auf ihr sitzendes Kegelrad F können mittels des Kranzes H den Ring Bin der entgegengesetzten Richtung drehen. Beide Roste können von Hand, z. B. mittels des Handrades I oder selbsttätig, dauernd oder nur zeitweise gedreht werden. Unter der mittleren Öffnung des Ringes B liegt eine Vollscheibe.Grate made of rotating ring plates for gas generators. There are already gas generators that have ring-shaped, equiaxed grates that can be moved at different speeds. However, these grids cannot be emptied because the annular gaps are too narrow. If the gap is wide, however, the powdery material to be fired will continuously flow off. The grids would then not be able to fulfill their second task, that of breaking, because if the gaps are narrow, the slag glides on the grates without getting into the ring-shaped gaps in which they are to be crushed first: are the gaps but far, the material to be fired will flow away and it will not be possible to maintain a fire. According to the invention, the ring plates of the grate lying on top of one another and rotating at different speeds are designed in such a way that each lower ring has a smaller diameter than the next upper ring and projects beyond its central opening. There is still enough space left between the individual rings for embankments to form. When a ring is rotated, the slope begins to flatten and the part of the property that reaches the edge of the ring can fall. As a result, each ring empties independently of its neighboring one, so that by giving one of the rings a more or less rapid movement, an automatic emptying is achieved. Such a grate is shown in the drawing. A and B are rotatable rings. The ring A is driven by means of the bevel gears C, D from a countershaft which is housed in the housing E. The shaft G and a bevel gear F seated on it can rotate the ring B in the opposite direction by means of the ring H. Both grids can be done by hand, e.g. B. be rotated by means of the handwheel I or automatically, continuously or only temporarily. Under the middle opening of the ring B there is a solid disk.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET20345D DE374506C (en) | Grate made from rotating ring plates for gas generators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET20345D DE374506C (en) | Grate made from rotating ring plates for gas generators |
Publications (1)
Publication Number | Publication Date |
---|---|
DE374506C true DE374506C (en) | 1923-04-24 |
Family
ID=7549660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET20345D Expired DE374506C (en) | Grate made from rotating ring plates for gas generators |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE374506C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE859050C (en) * | 1939-01-27 | 1952-12-11 | Koppers Gmbh Heinrich | Rotary grate gas generator with the grate driven by a liquid piston motor |
-
0
- DE DET20345D patent/DE374506C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE859050C (en) * | 1939-01-27 | 1952-12-11 | Koppers Gmbh Heinrich | Rotary grate gas generator with the grate driven by a liquid piston motor |
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