Research on combustion control scheme optimization of steel rolling heating furnace

Author

Sun, Jie ; Guo, Yumei ; Gong, Ruikun

Author_Institution

Sch. of Comput. & Autom. control, Hebei Polytech. Univ., Tangshan, China

Volume

3

fYear

2010

fDate

12-13 June 2010

Firstpage

56

Lastpage

59

Abstract

According to the characteristics and the process conditions of continuous reheating furnace, a scheme is discussed which combines detection data belonging to pull steel rate P, discharging steel billet surface temperature and residual oxygen in flue gas with furnace combustion process control. Actual application shows that this method is feasible and significantly meaningful to reduce the loss of billet and oil consumption, improve yield and reduce environmental pollution and so on.

Keywords

billets; combustion; flue gases; furnaces; hot rolling; optimisation; process control; process heating; steel manufacture; billet consumption; combustion control scheme optimization; continuous reheating furnace; flue gas; furnace combustion process control; oil consumption; pull steel rate; residual oxygen; steel billet surface temperature discharge; steel rolling heating furnace; Bang-bang control; Combustion; Heating; Pollution measurement; Thermal pollution; Pull steel rate; Residual oxygen in flue gas; Rolling heating furnace;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer and Communication Technologies in Agriculture Engineering (CCTAE), 2010 International Conference On

Conference_Location

Chengdu

Print_ISBN

978-1-4244-6944-4

Type

conf

DOI

10.1109/CCTAE.2010.5544206

Filename

5544206