2~#高炉热风炉烟囱加固改造

The Reinforcement Transformation of Hot Blast Stove Chimney of No.2 Blast Furnace

针对2^#高炉热风炉烟囱老化、侵蚀严重问题,实施混凝土基础加固,增设烟囱围护框架,焊接钢带等技术改造措施,消除了安全隐患,确保了热风炉的正常生产。

Aiming at the serious aging and erosion problems of hot blast stove chimney of No. 2 blast furnace, the corresponding technological transformations, such as the concrete foundation reinforcement, the addition of chimney enclosure frame and the Wedding with steel strips, were carried out, and thus, the security risks were eliminated, the normal production of hot blast stove was ensured.