Dynamic adjustment system for metallurgical continuous casting and continuous rolling production plan

Abstract

The invention discloses a dynamic adjustment system for a metallurgical continuous casting and continuous rolling production plan. The system comprises a dynamic adjustment server for the continuous casting and continuous rolling production plan, database connection and a database, a network, a converter industrial automation system, a refining industrial automation system, a continuous casting industrial automation system, a hot-rolling industrial automation system, and an integral planning system. The dynamic adjustment server for the continuous casting and rolling production plan can acquire the moment data of the converter industrial automation system, the refining industrial automation system and the continuous casting industrial automation system, calculate the cast-on moment of a heat plan in real time and dynamically generate a casting machine cutting plan according to the moment data and a rolling plan stored in the database by the integral planning system, and produce an order according to actual distributed slabs so as to guide the production. Therefore, the dynamic adjustment system for the metallurgical continuous casting and continuous rolling production plan can adapt to the order-oriented production mode, accord with the requirement on production technology, and realize maximized productivity of the steelmaking production and the optimized rolling process.

Description

technical field [0001] The invention relates to a dynamic adjustment system applied to the production plan of metallurgical continuous casting and rolling. Background technique [0002] As we all know, the metallurgical continuous casting and rolling process is that after the molten steel in the converter is refined, it is cast by the continuous casting machine. The cast thin slab is cut into the planned length by the rotary descaler and pendulum type, and then enters the roller hearth tunnel furnace. After heating, the iron scale is removed by a high-pressure water descaler, and the slab after removing the iron scale enters the vertical roll mill to roll the edge, and then enters the seven-stand rolling mill in turn, and is rolled into the required product size by the seven-stand rolling mill, and then heated The rolled strip steel is cooled after rolling, and then the strip steel enters the downcoiler to be coiled into coils, and the coils are transported by the coil troll...

AI Technical Summary

Problems solved by technology

[0003]At present, iron and steel enterprises with high management level and technical equipment adopt order-oriented production organization, but most of their continuous casting and rolling processes adopt inventory-oriented production organization However, when this process is applied to the order-oriented production organization mode, the production varieties and specifications are relatively single. Therefore, it is necessary to provide a production method that can adapt to the order-oriented production mode and can Metallurgical continuous casting and rolling production plan dynamic adjustment system that meets the process requirements to overcome the defects of the existing technology

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