工业空压机系统节能技术及应用研究  

Analysis on Energy Saving Technology and Application of Industrial Air Compressor System

作　　者：陈义中 CHEN Yizhong(Research and Design Institute,Wuhan Institute of Technology,Wuhan,Hubei 430073)

机构地区：[1]武汉工程大学研究设计院,湖北武汉430073

出　　处：《现代工程科技》2022年第11期9-12,共4页Modern Engineering Technology

摘　　要：空压机系统在工业生产中主要为其它气动设备提供动力来源,在诸多工业领域广泛应用,其运转能源消耗费用约占其总成本中75%,系统核心设备空压机的耗电量约占全国用电量的9.4%,在高耗电设备中排名第三,仅次于泵和风机,且负荷率比全球平均水平低13%,其节能改造潜力巨大。本文主要针对目前空压机系统运行现状及存在问题,围绕提高空压机能效、中央控制系统、压力流量控制、变频调速、干燥工艺改进、管路优化、热量回收等7种空压机系统节能技术及节能改造流程方法进行了分析,并结合某工厂采用回收利用空压机余热节能改造的案例,分析了其节能效果,为今后工业空压机系统更好地进行节能改造提供参考。Air compressor system in industrial production mainly for other pneumatic equipment power source,widely used in many industrial fields,its operation energy consumption cost accounts for about 75%of the total cost,system core equipment air compressor power consumption accounts for about 9.4%of the national electricity consumption,in high power consumption equipment after pump and fan,ranked third,and the load rate is 13%lower than the global average,its energy saving transformation potential is huge.This paper is mainly aimed at the current air compressor system operation status and existing problems,around improving the energy efficiency of air compressor,central control system,pressure flow control,frequency speed regulation,drying process improvement,pipeline optimization,heat recovery and other seven kinds of air compressor system energy saving technology and energy saving transformation process method,and combined with a factory recycling case,analyzed the energy saving effect,for the future industrial air compressor system to better energy saving reference.

关 键 词：空压机 能耗 节能技术 节能分析方法 热回收 

分 类 号：TH45[机械工程—机械制造及自动化]