On the basis of 3-D inner gilled tube strengthening heat transfer technology application,the skirt firetube structure was designed and optimized integrally.

• 分析了油田水套炉传热的薄弱环节及其强化措施,在应用三维内肋管强化换热技术的基础上,设计了裙式火筒烟管结构,并对水套炉的结构形式进行了整体优化。