摘要
油田加热炉是油田主要的耗能设备之一,加热炉的高效运行对油田的节能降耗工作至关重要,如何合理评价加热炉的能效情况是加热炉高效运行的前提。以水套炉为研究对象,通过对水套炉分类汇总,综合考虑负荷率对评价指标的影响因素,分析比对两种划分效率等级限值的方法,得到最优划分方法,最终拟合回归出负荷率与效率限值的函数关系式,进而带入负荷率即可得到不同负荷率情况下的效率限值。
Heating furnace is one of the main energy-consuming equipments in oilfield. Efficient operation of the heating furnace is of great important to energy-saving & consumption-reducing of oilfield. How to reasonably evaluate the energy efficiency of heating furnace is the precondition of heating furnace run efficiently. In this paper, we consider water jacket furnace as research object. In the classification of water jacket furnace,considering the influence factors of load rate, we analysis and compare two kinds of classification limiting value methods, get the best classification method. Finally, we can conclude that the function relation between the load rate and the limiting value of efficiency. And taking it into the load rate, we can get efficiency limiting value under different load.
出处
《石油石化节能》
2016年第8期1-5,7,共6页
Energy Conservation in Petroleum & PetroChemical Industry
关键词
水套炉
能效评价
热效率
指标限值
water jacket furnace
energy efficiency evaluation
thermal efficiency
index limiting value
