Glass kiln arch top repair auxiliary device

Abstract

The invention discloses a glass kiln arch top repair auxiliary device, which comprises a hanging pipe for hanging silicon bricks, wherein the silicon bricks are hung on the hanging pipe through prefabricated hanging rods connected with the silicon bricks; one end of the hanging pipe is sealed, and the other end of the hanging pipe is communicated with an external gas supply pipeline through a connecting head; a plurality of spray heads are arranged at the lower end of the hanging pipe, and the spraying direction of the spray heads directly faces the repair material between the crown top and the silicon brick. According to the invention, the repair material is cooled by an air cooling method, so that the repair material is not easy to be ablated, and the curing speed of the repair materialis improved, so as to prevent that the ablation of the repair material falls into a glass kiln to affect the quality of a glass solution; the high-pressure gas is blown on the outer surface of the repair material, so that the internal and external pressures at the repair material are the same, the repair material is prevented from being ejected under the action of the internal pressure, and the repair effect is improved.

Description

technical field [0001] The invention relates to the field of glass kilns, in particular to an auxiliary device for repairing the roof of a glass kiln. Background technique [0002] The glass preparation process requires high-temperature melting, and the furnace, as a high-temperature melting device for glass, tends to form fire holes on the roof after working for a long time, especially when the holes are large, which is a threat to the safe operation of the furnace and stable production. . Existing kilns are generally overhauled in a cycle of two or four years. When the fire holes appear during the non-overhaul period, the existing treatment method is to use repairing materials to block them. The outstanding problem of this plugging method is : 1) The cooling of the repair material is slow, and it is prone to melting under the action of high-temperature corrosive gas at 1560 °C in the kiln, which affects the repair effect, and also drips into the pool to affect the product...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the cooling of the existing hot patch material is relatively slow, and it is easy to melt under the action of high-temperature corrosive gas, which affects the repair effect, and also drops into the pool to affect the product quality. The internal pressure is stronger than the external atmospheric pressure. When the repair material is blocked, the repair material will often be ejected under the action of the internal pressure, which will further affect the repair effect

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