【摘要】 油田水套炉是油气生产、输送中的主要耗能设备,国内水套炉整体技术装备水平不高。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。设计开发的油田水套炉实现了高效化和小型化,水套炉热效率超过90%,而金属耗量降低到5.17 t/MW。更多还原

【Abstract】 During the process of oil-gas production and transportation,the main energy consumption comes from water bathed heater.Generally speaking,the whole technology level of domestic water bathed heater is not high.The weak section and strengthen measure for oilfield water bathed heate’s thermal transmission were thoroughly discussed.On the basis of 3-D inner gilled tube strengthening heat transfer technology application,the skirt firetube structure was designed and optimized integrally.The designed oilfield water bathed heater has the characters of high efficiency and miniaturization.The thermal efficiency of water bathed heater can be improved above 90% and the metal consumption can be reduced to 5.17 t/MW.更多还原