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转炉连铸坯热送热装轧制带钢这项工艺是利用转炉连铸坯冷却余热温度,提高热轧带钢加热炉的加热能力。降低加热炉煤气消耗,缩短连铸坯加热时间,满足轧制生产能力的扩大,同时减少冲水冷却,再加热氧化铁皮损耗,提高带钢成材率,是一次工序间衔接系统节能,项目节能效益显著。我公司热轧带钢坯料来自转炉厂连铸坯,原工艺流程为转炉(连铸机)→装小火车→水淋冷却(?)带钢(料场)→步进加热炉→
Converter billet hot delivery hot rolled strip rolling process is the use of converter slab cooling residual heat temperature, improve the hot strip furnace heating capacity. Reduce furnace gas consumption, shorten the slab heating time, to meet the expansion of rolling production capacity, while reducing the flush cooling, reheating the oxide skin loss and improve the rate of strip steel is a convergence process between the system energy saving, project energy efficiency Significant. Our hot-rolled strip billet from the converter plant slab, the original process for the converter (continuous casting machine) → installed train → water pour cooling (?) Strip (material yard) → step furnace →