Electromagnetic stirring device used for continuous casting machine

Abstract

The invention relates to the technical field of production of continuous casting machines and discloses an electromagnetic stirring device used for a continuous casting machine. A machine body is sequentially provided with a crystallizer, a tundish and a steel ladle from bottom to top. A cooling mechanism is fixedly installed at the bottom of the steel ladle, and the tundish is fixedly installed on the lower surface of the steel ladle. The crystallizer is fixedly installed at the bottom of the tundish. A stirring device is fixedly installed in the crystallizer. A blank discharging roller way is fixedly installed on the right surface of the stirring device. By means of the electromagnetic stirring device used for the continuous casting machine, the stirring device is adopted, on the basis of an original electromagnetic stirring structure, an upper electromagnetic coil and lower electromagnetic coil combined structure is adopted, due to a method for selectively starting the stirring device, the stirring effect of molten steel in the crystallizer is ensured, the inherent quality of a continuous casting blank is improved, under the condition that other conditions of production of the continuous casting machine are the same, the casting speed of continuous casting can be obviously improved, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of continuous casting machine production, in particular to an electromagnetic stirring device for a continuous casting machine. Background technique [0002] The production process of continuously casting high-temperature molten steel into billets with a certain cross-sectional shape and a certain size specification is called continuous steel casting. The equipment required to complete this process is called continuous casting equipment, steel casting equipment, and continuous casting machine body equipment. The electromechanical-hydraulic integration of the cutting area equipment, dummy bar collection and conveying equipment constitutes the core equipment of continuous steel casting, which is customarily called continuous casting machine. [0003] However, the existing continuous casting machine cannot control the ideal temperature of the accessories when the continuous casting machine is working. If the te...

AI Technical Summary

Problems solved by technology

[0003] However, the existing continuous casting machine cannot control the ideal temperature of the accessories when the continuous casting machine is working. If the temperature is too cold or overheated, it will affect the work efficiency and process, and the stirring effect is poor, so that the quality of the finished billet is not up to standard. Therefore, in this field The technical staff provides a kind of electromagnetic stirring device for continuous casting machine, to solve the problems raised in the above-mentioned background technology

Images