Integrated-type control system of roll steel heating furnace

Abstract

The invention relates to an integrated-type control system of a roll steel heating furnace. The integrated-type control system of the roll steel heating furnace comprises a control computer system [101], an engineer control machine [102], an operator computer [103], a computer gateway [104], a monitoring network [105], a field bus interface [106], a field bus network [107], a field bus instrument and an auxiliary device [108]; and the integrated-type control system of the roll steel heating furnace is characterized in that the monitoring computer system also comprises a furnace condition diagnosing module, a billet temperature control module and a furnace temperature rising optimal control module, wherein the furnace temperature rising optimal control module is used for realizing the furnace condition diagnosing, the billet temperature control and the furnace temperature rising optimal control during the production process of the roll steel heating furnace, and a control method provided by the monitoring computer system is used for carrying out information fusion by integrating multiple modules, realizing advanced control strategy of the monitoring computer system, carrying out optimization and coordination control, diagnosing, forecasting and analyzing the furnace condition of the heating furnace and ensuring the safe production. According to the integrated-type control system of the roll steel heating furnace, provided by the invention, under a complex condition, the production process of the roll steel heating furnace can be effectively and integrally controlled, the production efficiency and the billet heating quality are increased, the energy consumption is reduced, the safe and stable operation of the heating furnace is ensured, and thus a high-quality, low-consumption and high-yield production target of the roll steel heating furnace and a safe, stable and balanced control standard are achieved.

Description

technical field [0001] The invention relates to a process control system, in particular to a steel rolling heating furnace production process control system, and more particularly to an integrated steel rolling heating furnace control system. Background technique [0002] The production process of the steel rolling heating furnace is an important link in the steel rolling production process. The quality of the steel billet heating directly affects the quality of the steel product. Since the production process of the heating furnace is an extremely complicated industrial process, many experts, scholars and engineers and technicians have been devoting themselves to the research on the production process control of the steel rolling heating furnace in order to master the furnace conditions and automatically control the steel rolling heating furnace. Production process, the purpose of improving product quality. [0003] At present, the control system of the steel rolling heatin...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to adopt an integrated control method to carry out the production process of the steel rolling heating furnace in view of the complexity and uncertainty of the production process of the steel rolling heating furnace and the limitations of existing control technologies and methods. In order to achieve the production target of "high quality, low consumption and high output" and the control standard of "safety, stability and balance"

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