Amorphous strip continuous production equipment

Abstract

The invention discloses amorphous strip continuous production equipment. By means of the amorphous strip continuous production equipment, the production efficiency of amorphous strips can be greatly improved; a made strip cooling roller and a lower nozzle of a strip spray head can be replaced, so that preparation of the different types of strips is conveniently achieved; and meanwhile, a strip spray bag and the strip spray head can be adjusted up and down so that equipment debugging can be facilitated. According to the amorphous strip continuous production equipment, when the made strip cooling roller is cooled, the cooling effect on the made strip cooling roller can be improved by internal medium circulation and external air cooling; meanwhile, the manner of gradually decreasing the cooling air temperature is adopted during external air cooling, and therefore the service life of the made strip cooling roller can be effectively prolonged; a melt agitation control assembly is arranged so that melt can downwards flow more uniformly and the uniformity of strip production can be guaranteed; and through the shape and the internal structure of the spherical strip spray bag, it can be ensured that the melt is in a better molten state, and the performance of the strips is guaranteed.

Description

Technical field [0001] The invention relates to an amorphous strip continuous production equipment, and belongs to the technical field of amorphous strip production equipment. Background technique [0002] At present, the production of amorphous strips generally adopts a rapid solidification process. This process sprays molten high-temperature molten steel onto a high-speed rotating cooling roller. The molten steel is rapidly cooled at a rate of one million degrees per second. In one second, the molten steel at 1300°C is reduced to below 200°C to form an amorphous strip. [0003] The general structure of the current amorphous strip production is relatively simple. When the cooling roll is cooled, the cooling temperature drops too fast, which easily leads to a reduction in the life of the cooling roll. Moreover, the temperature of the molten liquid is easily affected after entering the spray belt package. The quality of the molten liquid, in addition, the poor control of the flow r...

AI Technical Summary

Problems solved by technology

[0003] The current production of amorphous strips generally has a relatively simple structure. When cooling the cooling roll, the life of the cooling roll is likely to be reduced due to the rapid drop of the cooling temperature. The quality of the melt, in addition, when spraying, the flow rate of the spray head is not well controlled, which is easy to affect the surface quality and continuous uniformity of the strip, and affects the effect of the prepared amorphous strip. Moreover, the current equipment produces strips , only one specification of the strip can be produced, and the applicability of the strip is poor

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