发电技术 ›› 2018, Vol. 39 ›› Issue (1): 70-76.DOI: 10.12096/j.2096-4528.pgt.2018.012

• 储能 • 上一篇    下一篇

空气压缩系统深度节能技术

刘烨1(),魏高升1(),由文江2,杜小泽1   

  1. 1 电站设备状态监测与控制教育部重点实验室(华北电力大学), 北京市 昌平区 102206
    2 北京驰电自动化科技有限公司, 北京市 房山区 102488
  • 收稿日期:2017-12-15 出版日期:2018-02-28 发布日期:2018-07-27
  • 作者简介:刘烨(1993),男,硕士研究生,主要从事火电机组节能方面的研究工作, 13167578122@163.com|魏高升(1975),男,博士,教授,主要从事火电机组节能,热物性测试技术,太阳能热发电等领域的研究工作, gaoshengw@126.com
  • 基金资助:
    国家自然科学基金(51376060)

Deep Energy Saving Technology in Air Compression System

Ye LIU1(),Gaosheng WEI1(),Wenjiang YOU2,Xiaoze DU1   

  1. 1 Key Laboratory of Condition Monitoring and Control for Power Plant Equipment of Ministry of Education(North China Electric Power University), Changping District, Beijing 102206, China
    2 Beijing Chidian Automation Technology Co., LTD, Fangshan District, Beijing 102488, China
  • Received:2017-12-15 Published:2018-02-28 Online:2018-07-27
  • Supported by:
    National Natural Science Foudationof China(51376060)

摘要:

空气压缩系统一直以来都是传统工业必不可少的重要系统之一,作为企业的能耗大户,其从生产、输送到应用三大环节进行节能具有重要的现实意义。文中以空气压缩系统的实际工作流程为切入点,分析了压缩空气从生产、运输到使用的各个环节的主要能耗所在,并针对这3个环节的能源损失提出一系列改进措施,同时对节能方法进行了分析比较。分析表明,对空气压缩系统进行深度节能改造是需要各个环节相配合的复杂工作,在传统的节能措施的基础上辅以新型的变频技术、空压站智能监控系统及余热回收技术等会从整体上更大程度地降低系统能耗。可为工厂企业的空气压缩系统节能改造提供参考。

关键词: 压缩空气, 耗能, 节能降耗

Abstract:

Compressed air system is one of the most important systems in traditional industries. As a main energy consumer, it has important practical significance to save energy from three major links of production, transportation and application. This paper analyzed the main energy consumption of compressed air from production and transportation to the utilization, and a series of improvement measures on energy saving were put forward and analyzed based on the actual working process of compressed air system. The analysis shows that the deep energy conservation transformation is a complex work which needs to be matched with each link, the energy consumption will be greatly reduced when traditional energy saving measures assisted by new frequency conversion technology, aircompressor station intelligent monitoring system and heat recovery technology. This paper can provide reference for energy saving reconstruction of air compressor system in factories and enterprises.

Key words: compressed air, energy consumption, energy-saving and cost-reducing