从精准设计的角度出发,针对2250mm 热轧生产线,通过连铸、热轧和加热炉小时产能的匹配分析初步确定该生产线应配置三座步进式加热炉.通过连铸、热轧和加热炉的生产节奏分析进一步验证了三座加热炉是较为紧凑的配置.最后研究了有利于直接热送热装的连铸-加热炉-热轧区段的平面布置,初步探讨并给出了4种加热炉的生产组织模式.%From the perspective of precision design, through the hour capacity matching of continuous casting, hot rolling and furnace for 2250mm hot rolling production line, determined that the production line should be configured three reheating furnaces.Through the analysis of the production of rhythm of continuous casting, hot rolling and furnace, further validation that the three furnaces is a compact configuration.Finally, researched the layout of continuous casting-furnace-hot rolling which available to improve DHCR and discussed four kinds of production organization mode of reheating furnaces.
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