Нeating strip model during annealing of the metal in furnace lingering tower

I.G. Samarina, S.M. Andreev

Abstract


Lingering furnace are part of metallurgical units – lines continuous in which a heat treatment is carried out pre-cleaning of the metal strip, etching, deposition of various coatings, sealing strips and all other operations. In lingering furnaces processing strip due to the treatment of only one layer lasts a few minutes.

The control task is to maintain the set temperature accurately schedule and necessary to maintain uniformity of heating along the length and width of the strip.

This article deals withthe problems of lingering furnace thermal mode control on an example of control of metal heating on the continuous hot-dip galvanizing plant of OJSC "MMK" are considered. The model of metal heating at annealing in lingering furnace on the basis of the artificial neural network with the use of the experimental data obtained on the operating unit.


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References


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DOI: http://dx.doi.org/10.24892/RIJIE/20140306

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