Durable infrared furnace head under high-temperature environment

Abstract

The invention belongs to the technical field of infrared furnace heads, and particularly relates to a durable infrared furnace head under a high-temperature environment. The durable infrared furnace head comprises an infrared ceramic plate and a furnace head shell, wherein the infrared ceramic plate is arranged at the upper end of the furnace head shell, a groove is formed in the upper end of thefurnace head shell, the infrared ceramic plate is embedded in the groove, a gas inlet is formed in the middle of the lower end of the furnace head shell, a gas turbulence plate is arranged in the furnace head shell, the gas turbulence plate is located at the upper end of a gas inlet, a plurality of through holes are formed in the gas turbulence plate, the gas turbulence plate is fixedly connectedwith the lower end of the shell through a support, a cooling channel is arranged in the furnace head shell, and a water inlet and a water outlet communicating with the cooling channel are formed in the furnace head shell. The cooling water enters the cooling channel through the water inlet, then flows out from the water outlet, and the furnace head shell is cooled so as to ensure that the temperature of the inner part of the furnace head shell is not too high, and the problem that the gas in the furnace head shell is spontaneous combust or exploded due to excess temperature of the furnace headshell is solved.

Description

technical field [0001] The invention belongs to the technical field of infrared burners, and in particular relates to a durable infrared burner in a high-temperature environment. Background technique [0002] Porous ceramic plate infrared burners are widely used both in industry and at home. For example, Patent Application No. 201020113596.3 discloses a new type of infrared gas burner burner. The burner is equipped with an automatic ignition device, and an ignition pole is installed on the edge of the ceramic sheet. However, the mixing effect of gas and air in this burner is not good, which easily affects the combustion quality. Of course, the furnace head in the prior art is also provided with a corresponding mixing chamber, but this structure is relatively complicated. At the same time, when the burner burns for a long time, the shell of the burner is overheated and deformed, and the gas generated due to the overheating of the burner naturally or explodes in the burner. ...

AI Technical Summary

Problems solved by technology

However, the gas and air mixing effect of the burner is not good, which will easily affect the combustion quality

Of course, the furnace head in the prior art is also provided with a corresponding mixing chamber, but this structure is relatively complicated

At the same time, when the above-mentioned burner burns for a long time, the shell of the burner is overheated and deformed, and the gas generated due to the overheating of the burner is naturally or exploded in the burner.

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