胜利油田联合站在用水套加热炉高效运行分析

Efficient Operation Analysis of Water Jacket Furnaces Using in United Stations of Shengli Oilfield

水套加热炉作为胜利油田联合站主要的耗能设备,其运行能效的高低对联合站能耗高低有直接影响。通过对联合站水套加热炉的定负荷下盘管传热、定燃料量下空气系数α与热效率的关系和定负荷下仿真计算的分析,得出联合站水套加热炉在定负荷运行下燃料完全燃烧时,空气系数越低能效越高。从而进一步得出结论:对于联合站水套加热炉在任意负荷下只要达到完全燃烧时的最低空气系数α就能实现其高效运行,为指导联合站水套加热炉的高效运行提供理论依据。

The water jacket furnace is the main energy-consuming equipment in Shengli Oilfield,and its operation efficiency has direct influence on energy consumption of united stations.Through analyzing coiler pipe heat transfer under constant load of the water jacket furnaces in untied stations,the relationship between air coefficient and heat efficiency under fixed amount of fuel,and the simulating calculation under constant load,it is concluded when the fuel of the water jacket furnace in untied stations completely burns under constant load,the lower air coefficient is,the higher energy efficiency is.Furthermore,it is got that under any load,the efficiency of the water jacket furnace in united stations will be high if its air coefficient is lowest during complete combustion process,which can provide theoretical basis for guiding the efficient operation of the water jacket furnace in united stations.