产960万吨连铸坯的全连铸转炉炼钢车间工艺设计毕业设计论文.docVIP

年产960万吨连铸坯的全连铸转炉炼钢车间工艺设计 摘要本说明书在实习和参考文献的基础上，对所学知识进行综合利用。讲述了设计一转炉车间的方法和步骤，说明书中对车间主要系统例如铁水供应系统，废钢供应系统，散装料供应系统，铁合金供应系统，除尘系统等进行了充分论证和比较确定出一套最佳设计方案。并确定了车间的工艺布置，对跨数及相对位置进行设计，简述了其工艺流程，并在此基础上进行设备计算，包括转炉炉型计算，转炉炉衬计算及金属构件计算，氧枪设计，净化系统设备计算，然后进行车间计算和所用设备的规格和数量的设计，在此基础上进行车间尺寸计算，确定各层平台标高。最后对转炉车间设计得环境和安全要求进行说明 为了更加详细说明转炉车间设计中的一些工艺及设备结构，本设计穿插了图形，为能够明确、直观的介绍了转炉炼钢车间的工艺布置。Abstract In practice this manual and reference, based on the comprehensive utilization of the knowledge. Design a workshop about the methods and procedures converter, manual systems such as hot metal on the workshop mainly supply system, scrap supply system, bulk material supply system, ferroalloy supply system, dust removal system was fully demonstrated and compared to determine a set of best good design. And determine the layout of the workshop process, the number and relative position of the cross design, outlines the process and devices based on this calculation, including the calculation of the converter furnace, converter lining calculation and calculation of metal components, oxygen lance design , purification system equipment, calculation, and then workshop equipment used in the calculation and the number of design specifications and, in this workshop based on the size of calculations to determine the elevation of each floor platform. Finally, the converter workshop designed to explain environmental and safety requirements. For a more detailed description of some of the converter process plant design and equipment in the structure, the design interspersed with graphics, to be able to clear, intuitive introduction to the process of converter steelmaking plant layout. Key Words: Steel, blowing converter, continuous casting, billet, slab, material balance, heat balance, furnace design  目 录 1 文献综述 1 1.1国外炼钢技术的发展 1 1.2钢铁工业在国民经济中的地位和作用 1 1.3现代转炉炼钢工艺流程 2 1.4 我国氧气转炉炼钢技术展望 2 1.4.1 转炉大型化和流程优化 2 1.4.2 转炉高效化 3 1.4.3 钢水洁净化 3 1.4.4 控制模型化 3 1.4.5 资源综合利用化 3 1.5 现代转炉炼钢技术存在的问题 4 2 转炉炼钢厂设计方案 5 2.1 转炉车间组成 5 2.2 转炉座数、容量和