Management method based on steelmaking continuous casting production management optimization

Abstract

The invention discloses a management method based on steelmaking continuous casting production management optimization. A cutting supporting frame is placed on one side of an air cooling box, a fixedconnecting rod is welded to the bottom end of a movable mounting block, a concave connecting block is welded to the bottom end of the fixed connecting rod, and a cutting fixing plate is embedded intothe bottom end of the concave connecting block; and the cutting fixing plate and the concave connecting block are connected through a clamping pin, a cutting threaded pipe is welded to the bottom endof the cutting fixing plate, a cutting gun is rotatably clamped to the bottom end of the cutting threaded pipe, a fixed protection ring is welded to one end of the cutting threaded pipe, and a movableprotection ring is hinged to one end of the fixed protection ring. By separating the concave connecting block from the cutting fixing plate, a worker can conveniently and rapidly replace the cuttingthreaded pipe, by separating an air pipe from the cutting gun, the cutting gun can be quickly replaced when needing to be replaced, meanwhile, a pipeline and the surface of the cutting gun are protected through the protection rings, the replacement frequency of is reduced, and the production effect and efficiency are guaranteed.

Description

technical field [0001] The invention relates to the technical field of continuous casting and steelmaking, in particular to a management method based on optimized production management of steelmaking and continuous casting. Background technique [0002] After the molten steel produced by the converter is refined in the refining furnace, the molten steel needs to be cast into billets of different types and specifications. The continuous casting section is the production process of continuously casting the refined molten steel into billets. The main equipment includes a rotary table, a tundish, Crystallizer, tension leveler, etc. [0003] However, the rapid cooling device currently on the market during the production of steel cools the steel, and the temperature drops too fast, resulting in uneven heating of some parts of the steel and deformation, which greatly affects the production quality of the steel. Impurities on the surface of the steel cannot be cleaned during coolin...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a management method based on the optimization of steelmaking and continuous casting production management, which can effectively solve the problem that the rapid cooling device in the production of steel proposed in the above background technology will reduce the temperature too fast when cooling the steel, which leads to the partial position of the steel. The deformation caused by uneven heating greatly affects the production quality of the steel. At the same time, it is impossible to clean the impurities on the surface of the steel during cooling, which makes the internal cooling of the steel slower.

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