O ptim ization ofR otary F urnace T em perature T echnics B ased on O rthogonalT est
ZHANG Shucheng
FENG Junxiao
JI Jiangfeng
ZHANG Yong
GAO Wanxu
ZHANG Xiaotao
Abstract：The mathematical model of tube billet heating process in rotary furnace is established. Offline simulation software is developed by VB language, which has been verified exactly by black box test. For low-carbon steel (Φ=270 mm) and 180 min heating time in a steel plant, the method of 13 factors and three levels of multi-objective orthogonal test is adopted and furnace temperature schedule of rotary furnace is optimized. Test results get on tradeoff analysis using consolidated balance method. Under the content of technical requirements, the combination of the best furnace temperature schedule is obtained. It proved that the reheated tube billet can meet the technical requirements and the energy consumption is reduced about 0.6%under this furnace temperature schedule.
Keywords：rotary furnacefurnace temperature scheduleorthogonal testoptimization methodtube billet
Publication Date：2014-09-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 1-4 )