Control method and device for steel rolling heating furnace

Abstract

The embodiment of the invention discloses a control method and device for a steel rolling heating furnace. The method comprises the steps of determining a target temperature curve of a steel billet inthe steel rolling heating furnace; accurately tracking the billet heating process state in each furnace section of the steel rolling heating furnace; on the basis of accurately tracking the state ofthe billet heating process, pre-judging and correcting control time and adjusting parameters according to the target temperature curve; and adjusting and controlling the steel rolling heating furnaceaccording to the correction control time and the adjustment parameters. By the adoption of the control method for the steel rolling heating furnace, automatic judgment and automatic adjustment of thefurnace temperature can be achieved in the mode that the steel billet heating process is controlled according to the target temperature curve, and therefore the purpose of accurately controlling the steel billet heating and cooling process is achieved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of electrical automation control, in particular to a method and device for controlling a steel rolling heating furnace, and also to an electronic device and a computer-readable storage medium. Background technique [0002] In recent years, with the rapid development of the economy and society, the steel demand of enterprises has shown an exponential growth trend, and at the same time, the requirements for the quality and production efficiency of steel are also getting higher and higher. With the continuous development of computer technology, how to use computer automation control technology to intelligently control the furnace temperature of the steel rolling heating furnace in the production process, so as to control the billet temperature in the steel rolling heating furnace has gradually become the focus of attention of technicians in this industry. [0003] At present, the tradi...

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Problems solved by technology

[0004] For this reason, the embodiment of the present invention provides a control method of a steel rolling heating furnace to solve the limitation of the furnace temperature control mode of the steel rolling heating furnace existing in the prior art, and the degree of automation and intelligence is low, which cannot effectively meet the current requirements. The actual needs of users

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