加热炉高原运行监测评价标准修正建议

Revised Suggestions on Monitoring and Evaluation Standards of Heating Furnaces Operation on the Plateau

青海油田地处高原,油田集输系统加热炉运行指标偏低,在热效率、空气系数、排烟温度等指标上与中国石油的平均指标相比,存在较大的差距。根据油田历年来的加热炉监测数据报告,对比加热炉在高原和平原运行时多项监测评定指标的差别,特别是空气系数和热效率的指标差别。探讨了高海拔地区理论计算的空气系数,提出针对油田燃气加热炉实施的新节能监测规范指标,并在高原加热炉运行评价时进行修正。进一步确定高原加热炉运行节能监测的合理指标,以便全面准确评价高原运行加热炉的用能效果。

Qinghai oil field is located on the plateau,so the operation indicators of heating furnaces in gathering and transportation system are relatively low.Compared with Petrochina average indicators,indicators such as thermal efficiency,air coefficient and exhaust temperature of Qinghai Oilfield have big gaps.According to the oilfield monitoring data report of heating furnaces over the years,the differences of furnaces indictors when run on the plateau and in the plain are compared,especially air coefficient and thermal efficiency.Theoretical air coefficient of high altitude areas is discussed and new energy-saving monitoring standard indicators of oilfield gas heating furnaces are proposed.Meanwhile,the indicators should be revised during the operation process of heating furnaces.The reasonable energy-saving monitoring indicators of heating furnaces on the plateau should be further determined,which can fully and accurately evaluates the energy efficiency status of heating furnaces on the plateau.