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介绍了热风炉炉壳的设计内容和炉壳厚度的确定方法,阐述了热风炉炉壳晶间应力腐蚀问题及防止措施。对热风炉炉壳的改造设计必须进行的可靠性鉴定及抗震鉴定的程序的内容作了介绍,并简要分析了本钢既有10号热风炉的鉴定结果。
Introduced the design of the hot stove shell and the method of determining the thickness of the shell, and expounded the stress corrosion of the intergranular shell of the hot stove and the preventive measures. This paper introduced the reliability appraisal and the procedure of seismic appraisal that must be carried out in the reform design of the stove shell and briefly analyzed the identification results of the existing stove No.2 in Bengang.