DE219952C - - Google Patents
Info
- Publication number
- DE219952C DE219952C DENDAT219952D DE219952DA DE219952C DE 219952 C DE219952 C DE 219952C DE NDAT219952 D DENDAT219952 D DE NDAT219952D DE 219952D A DE219952D A DE 219952DA DE 219952 C DE219952 C DE 219952C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- smoke
- valve rod
- pipe
- same time
- 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
- 239000000779 smoke Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0073—Seals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die den Schacht zwischen Brennkammer und Rauchkanal bei Brennöfen für Tonwaren verschließenden Ventile werden bekanntlich auf ihrem Sitz mit Sand oder Asche abgedichtet. Dieses Dichtungsmaterial wird von dem im Rauchkanal herrschenden Zug mit fortgerissen und muß von Zeit zu Zeit erneuert werden. Diese Arbeit muß während des Betriebes erfolgen, und der Arbeiter istThe shaft between the combustion chamber and smoke duct in kilns for pottery closing valves are known to be sealed on their seat with sand or ash. This sealing material is carried away by the draft in the smoke channel and has to be replaced from time to time will. This work must be done during the operation, and the worker is
ίο gezwungen, den Rauchkanal trotz der damit verbundenen Gefahr zu betreten.ίο forced to close the smoke duct in spite of so associated danger to enter.
Die Gefähr läßt sich nach vorliegender Erfindung beseitigen. Danach, geschieht das Abdichten der Rauchventile in der Weise, daß von der Decke des Ofens her ein Rohr in den Rauchkanal niedergeführt wird, so daß es die Ventilstange umgibt. Durch dieses Rohr wird das Dichtungsmaterial eingeführt, das, zunächst das Rauchventil füllend, später im Böschungswinkel über den Rand des Ventiles abstürzt und so die für den Ventilrand vorgesehene Pfanne anfüllt.The danger can be eliminated according to the present invention. After that, that happens Seal the smoke valves in such a way that a pipe is attached from the ceiling of the stove is lowered into the smoke channel so that it surrounds the valve rod. Because of this Pipe is inserted the sealing material, which, first filling the smoke valve, later falls over the edge of the valve at the angle of repose and so does the one for the valve edge fills the intended pan.
In der Zeichnung ist die Erfindung beispielsweise im senkrechten Schnitt veranschaulicht.In the drawing, the invention is illustrated, for example, in vertical section.
α ist die Decke des Ofens, b der Rauchkanal und d der vom Rauchkanal nach der Brennkammer führende Schacht. Das Ventil g ist wie üblich mit einem Ubergreifrand g1 versehen, der beim Senken bzw. Schließen des Ventiles in die Pfanne h eintaucht. Nach dem Einfüllen des Dichtungsmittels wird das über die Ventilstange ft geschobene Rohr k wieder entfernt. , Wird das untere Ende des Rohres k mit dem Ventil g fest verbunden, so kann es gleichzeitig als Ersatz für die Ventilstange ft dienen. α is the ceiling of the furnace, b the smoke channel and d the shaft leading from the smoke channel to the combustion chamber. The valve g is, as usual, provided with an overlapping edge g 1 which plunges into the pan h when the valve is lowered or closed. After the sealant has been filled in, the tube k pushed over the valve rod ft is removed again. If the lower end of the tube k is firmly connected to the valve g , it can at the same time serve as a replacement for the valve rod ft .
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE219952C true DE219952C (en) |
Family
ID=481039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT219952D Active DE219952C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE219952C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6579347B1 (en) * | 1998-04-28 | 2003-06-17 | Matsushita Electric Industrial Co., Ltd. | Method for removing sulfur compound present in city gas |
-
0
- DE DENDAT219952D patent/DE219952C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6579347B1 (en) * | 1998-04-28 | 2003-06-17 | Matsushita Electric Industrial Co., Ltd. | Method for removing sulfur compound present in city gas |
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