Application of Regenerative Combustion Technology on Reheating Furnace in PISCO

Author

Yong, Chen ; Hong, Pan ; Nianfu, Xue

Author_Institution

PanGang Group Res. Inst. Co. Ltd., Chengdu, China

fYear

2011

fDate

19-20 Feb. 2011

Firstpage

1059

Lastpage

1063

Abstract

The key features of the regenerative combustion technology were introduced and its application in the reheating furnace of Rail & Beam plant of PISCO (Panzhihua Iron & Steel Co.) was discussed. Compared with the traditional combustion technology, the reheating furnace equipment with this technology has the following strong points, such as energy saving, less oxidation and uniform bloom temperature. Specific fuel consumption is decreased from 1.79 GJ to 1.20 GJ per ton of crude steel, metal loss due to oxidation is significantly reduced from 1.65% to 1.12%, and the fluctuation of heating temperature along the length of bloom is lowered from ±53 °C to ±33 °C.

Keywords

combustion; combustion equipment; energy conservation; furnaces; heating; PISCO; crude steel; energy saving; fuel consumption; heating temperature; metal loss; oxidation; regenerative combustion technology; reheating furnace equipment; Computers; Distributed control; Monitoring; Combustion Technology; Energy Conservation; Regenerative Style; Reheating Furnace;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), 2011 International Conference on

Conference_Location

Changsha

Print_ISBN

978-1-61284-278-3

Electronic_ISBN

978-0-7695-4350-5

Type

conf

DOI

10.1109/CDCIEM.2011.151

Filename

5747996