提高油气田加热炉热效率技术研究  

Study on improving thermal efficiency technology of heating furnace for oil and gas field

作　　者：郭亮[1] GUO Liang(Tuha Oilfield Company,CNPC)

机构地区：[1]中国石油天然气股份有限公司吐哈油田分公司

出　　处：《石油石化节能》2023年第3期28-33,共6页Energy Conservation in Petroleum & PetroChemical Industry

摘　　要：加热炉作为油田的主要节能对象,其热效率的高低直接影响着油田的节能评价。油气田加热炉节能测试过程中通过测试设备得出的实时数据,并对数据进行现场分析后,找出其节能点,通过对加热炉的技术改造,重点放在燃烧不充分、辐射段散热损失大、排烟温度过高等关键环节,从系统和技术方面对加热炉相关关键部件进行优化,提高现有加热炉的运行效率,使用单位对设备运行参数进行现场调整,提高加热炉运行管理水平,以达到设备效率最大化的方法,实施后平均热效率提高至90%,年节约天然气229.98×10^(4)Nm^(3)。通过这种技术服务的方法,既可以提高油田加热炉热效率,还可以有效发挥节能监测的意义,最终达到节能降耗的目的。As the main object of energy conservation in oilfield,the heating furnace's thermal efficiency directly affects the evaluation of energy conservation in oilfield.In the process of energy conservation test of heating furnace for oil and gas field,real-time data is obtained by testing equipment,and after analyzing the data on site,energy conservation points are found out in the evaluation process of heating furnace.Through the technical transformation of heating furnace,key aspects are focused such as insufficient combustion,large heat loss in radiation section and excessively high smoke exhaust tem-perature.The relevant key components of heating furnace is optimized in terms of system and technology and operational efficiency of the existing heating furnace is improved.The operation parameters of equipment is adjusted on site by using the unit to improve the operation and management level of heating furnace and maximise the efficiency of the equipment.After the implementation,the average thermal efficiency is up to 90%,saving natural gas of 229.98×10^(4)Nm^(3).This kind of technical service method can not only improve the thermal efficiency of heating furnace in oilfield,but also effectively play the significance of energy conservation monitoring,which finally achieves the purpose of energy conservation and consumption reduction.

关 键 词：加热炉 热效率 监测 节能降耗 

分 类 号：TE963[石油与天然气工程—石油机械设备]