宣钢轧钢系统工程采暖设计方案分析

摘要

对比了宣钢公司轧钢系统工程设计中可能采用的两种采暖工艺方案的优缺点，分析了投资和运行成本，并进行了方案分析和投资决策。%The advantages and disadvantages of the two heating schemes that may be adopted in engineering design of the steel rolling of Xuanhua Iron & Steel Group Co., Ltd are compared. The investment and the operation cost are analyzed. The schemes are analyzed and selected.