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。
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 oiffield water bathed heater＇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 oiffield 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.
出处
《中国石油大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2007年第3期114-118,共5页
Journal of China University of Petroleum(Edition of Natural Science)
关键词
水套炉
三维内肋管
热效率
金属耗量
结构优化
water bathed heater
3-D inner gilled tube
thermal efficiency
metal consumption
optimal structural design
