材料期刊网

新一代钢厂的设计水平对钢厂的实际运行水平具有决定性的影响。为了提高新一代钢厂的精准设计水平，按照系统性、层次性等原则建立了新一代钢厂精准设计评价指标体系，指标体系包含49个末端指标和16个中间指标，分为经济投资水平、工艺设备水平、流程运行高效化、生态化水平四大类指标。该指标体系能反映新一代钢铁制造流程装备、工艺先进、流程动态、有序运行、资源、环境友好的特点，并且能集中体现钢铁产品制造、能源转换和社会部分大宗废弃物处理、消纳三个功能。应用该指标体系能分别对新一代钢厂的精准设计水平和动态运行水平进行评价和优化，可以有效提高新一代钢厂的精准设计水平。

The design of a new generation steel plant is of great significance to its practical operations. In order to enhance the accurate design level, an accuratedesign assessment indicator system for the new generation steel plants was established. This indicator system consisted of 49 terminate and 16 intermediate indicators, and was divided into four categories, which were economics/investment, procedure equipment, process operation highefficiency, and ecologization. The indicator system highlights the features of equipment advancement, process dynamicorderly running, and resource and environmentally friendly for new generation steel manufacturing process, and embodies its functions of steel product manufacturing, energy conversion, and treating of social waste. The accurate design level can be raised by assessment and optimization between design and operation level of a new generation steel plant using the established indicator system.