摘要:本文设计了一个年产200万吨合格不锈钢的电弧炉炼钢车间。设计方案以技术新、效益高为原则，充分体现了先进、灵活、多功能的特点，具备可持续发展性。

　　　本设计通过电弧炉炼钢的物料平衡与热平衡计算、超高功率电弧炉的炉型设计、连铸设备选择、车间工艺设计及车间总体布置，确定了两座150吨超高功率电弧炉、一台VOD精练炉、两台连铸机为主要生产设备。选择了先进且有较大发展余地的短流程工艺：废钢→超高功率电弧炉→VOD炉精炼→连铸。

关键词：超高功率电弧炉；炼钢 ；VOD精炼炉；连铸

ABSTRACT:In this paper, design an annual output of 2 million tons of qualified stainless steel electric arc furnace steelmaking workshop. Design with new technology, high efficiency as the principle, fully embodies the characteristics of advanced, flexible and multifunctional, with sustainable development.

　　　This design through the material balance and heat balance calculation of electric arc furnace steelmaking furnace, ultra-high power electric furnace type design, process design, choice of continuous casting equipment, workshop and workshop layout, identified the two 150 tons of ultra high power electric arc furnace, a VOD refining furnace, a continuous casting machine as the main production equipment. Choose the advanced and have greater room for development of short process technology: scrap steel to ultra high power electric arc furnace, AOD furnace refining and continuous casting.

Keywords:  ultra high power electric arc furnace; steelmaking;VOD refining furnace;continuous casting