DE215003C

DE215003C -

Info

Publication number: DE215003C
Application number: DENDAT215003D
Authority: DE

Description

Patent-A ν Sprüche:Patent-A ν Proverbs:

1. Siebbrenner kopf aus Metall, dadurch gekennzeichnet, daß an der inneren Fläche des Siebes oder der siebartig gelochten Platte eine das Gas durchlassende, jedoch nicht zündende feuerfeste Schicht vorgesehen ist.1. Sieve burner head made of metal, thereby characterized in that perforated on the inner surface of the sieve or the sieve-like Plate provided a refractory layer that allows the gas to pass through, but does not ignite is.

2. Siebbrennerkopf nach Anspruch 1, dadurch gekennzeichnet, daß die Schicht zwischen zwei Sieben oder siebartig gelochten Platten angebracht ist.2. Sieve burner head according to claim 1, characterized in that the layer is attached between two sieves or perforated plates like a sieve.

3. Siebbrennerkopf nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Schicht aus einer siebartigen oder siebartig gelochten Platte aus Asbest, einer aufgetragenen Masse von Wasserglas, Zement, Schamotte o. dgl. besteht.3. Sieve burner head according to claim 1 and 2, characterized in that the Layer of a sieve-like or sieve-like perforated plate made of asbestos, an applied one There is a mass of water glass, cement, chamotte or the like.

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims

IMPERIAL

PATENT OFFICE.

It is known to use a sieve or a sieve-like perforated head plate made of incombustible material for burner heads Use fabric and place a metal sieve on the inner surface of the same. It is also known at the inner Area of the sieve made of incombustible material or the perforated sieve-like Top plate to attach a second sieve-like plate made of incombustible material. from

ίο these burner heads is different the subject of the invention forming burner head characterized in that on the inner surface of a A sieve or a sieve-like perforated plate made of metal allows the gas to pass through, however non-igniting refractory layer is provided, which makes the strike through with certainty is prevented, since the gases do not adhere to this non-glowing layer can ignite. This also makes the burner head much more durable and cheaper in production than the previous burner heads.

In the drawing, the subject of the invention is in one embodiment Fig. Ι and 2 shown in section and plan.

The burner head 1 carries a sieve or at its outlet opening in a known manner a sieve-like perforated plate 2 made of metal, on which the refractory, the gas is not igniting, appropriately the heat poorly conductive layer, z. B. an asbestos layer 3, is provided, which is perforated as well as the sieve or the sieve-like perforated Plate 2 or consists of a corresponding asbestos fabric. The asbestos layer can even if two or more sieves or sieve-like perforated plates 2 are present, between these are arranged. The layer can also be formed from a mass which is applied thinly and z. B. consists of asbestos and water glass. Even Fireclay pulp, cement or the like can be used for this.