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
Application number
DENDAT219952D
Other languages
German (de)
Publication of DE219952C publication Critical patent/DE219952C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00Subject matter not provided for in other groups of this subclass
    • F27D99/0073Seals
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00Forming, 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)

Patent-Ansprüche:Patent Claims: 1. Vorrichtung zum Abdichten der Rauchventile von Brennöfen während des Betriebes, gekennzeichnet durch ein über die Ventilstange (ft) zu steckendes, in die erweiterte Öffnung (m) passendes Schüttrohr (k). 1. Device for sealing the smoke valves of kilns during operation, characterized by a pouring pipe (k) to be inserted over the valve rod (ft) and fitting into the widened opening (m). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Schuttrohr (k) mit dem Ventil (g) in fester Verbindung steht und gleichzeitig als Ventilstange dient.2. Apparatus according to claim 1, characterized in that the rubble pipe (k ) is in fixed connection with the valve (g) and at the same time serves as a valve rod. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT219952D Active DE219952C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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