化工进展

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管式加热炉节能的研究进展

陈 颖1,张静伟1,梁宏宝2,杨 鹤1,智春生3   

  1. 1东北石油大学化学化工学院石油与天然气化工省重点实验室,黑龙江 大庆 163318;2中国石油天然气集团公司石油工程节能技术研究开发中心,黑龙江 大庆 163318;3大庆油田化工集团东昊公司表活剂分公司,黑龙江 大庆 163453
  • 出版日期:2011-05-05 发布日期:2011-05-05

Research on tubular furnace energy efficiency

CHEN Ying1,ZHANG Jingwei1,LIANG Hongbao2,YANG He1,ZHI Chunsheng3   

  1. 1 Provincial Key Laboratory of Oil &Gas Chemical Technology,College of Chemistry & Chemical Engineering,Northeast Petroleum University,Daqing 163318,Heilongjiang,China;2Institute of Energy Concervation in Petroleum Engineering,CNPC,Daqing 163318,Heilongjiang,China;3Surfactant Branch of Donghao Company of Daqing Oilfield Chemical Industry Group,Daqing 163453,Heilongjiang,China
  • Online:2011-05-05 Published:2011-05-05

摘要:

以管式加热炉主要结构的节能为出发点,从改造燃烧器及辐射室结构、优化吹灰技术、研发新型清焦技术以及研制新型空气预热器和新型辐射炉管等方面,综述了目前管式加热炉燃烧器、辐射室、对流室及余热回收系统的节能效果的研究情况,其中增强辐射传热和余热回收能力可有效降低排烟温度,提高加热炉效率,因此其对于管式加热炉的节能更有效。最后对今后管式加热炉的节能研究提出展望。

Abstract:

With the structure of tubular furnace energy saving as a starting pointthe research on energy saving of tubular furnace burnerradiation chamberconvection chamber and heat recovery is reviewed including the restructuring of burner and radiation chamberoptimization of soot-blowing development of new decoking  technology new air preheaterand new radiant tubes. Enhancement of radiation heat transfer and heat recovery can effectivelylower exhaust gas temperatureand improve heating efficiencycontributing to higher furnace energy efficiency Finallyfuture research on energy-saving of tubular furnace study is proposed.

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