High-strength fireproof glass manufacturing equipment

The utility model discloses high-strength fireproof glass manufacturing equipment which comprises a heating device and a cooling and tempering device which are connected with each other, the cooling and tempering device comprises a cooling air system, a spraying system and a cooling air grid, and the cooling air grid comprises two air grid parts which are oppositely mounted and have the same structure; each air grid comprises an air grid body, an atomizing nozzle and an air nozzle, the atomizing nozzle and the air nozzle are arranged on the plane, facing the glass, of the air grid body, the air nozzle is connected with a cooling air system, and the atomizing nozzle is connected with a spraying system; the cooling air system comprises an air pipe and a radiator, and the radiator is arranged in the air pipe. The mode of combining spray cooling and air cooling is adopted, the quenching effect can be achieved through the cooling effect of liquid spray and reduction of the temperature of an air medium, high surfac