压缩空气系统在汽车生产企业的提升实践

Improvement Practice of Compressed Air Systems in Automotive Manufacturers

在“碳达峰”、“碳中和”背景下,低碳、绿色、可持续发展成为众多企业所追求的目标。如何高效利用能源,不仅是企业节省成本的一项举措,更是实现低碳、绿色、可持续发展的重要方法。汽车生产企业在冲压、装焊、喷漆等工艺中大量使用压缩空气,提升压缩空气系统使用效率,能够为企业带来较大的经济效益,进一步实现企业可持续发展目标。本文以某汽车生产企业为例,详细调研、分析、介绍了空压机群控系统对压缩空气系统效率的提升,实践表明,通过提升压缩空气系统效率,可实现电气比同期降低0.019kwh/m^(3),系统效率提升11%。

Under the background of“carbon peaking”and“carbon neutrality”,the low-carbon,green and sustainable development have become the goals pursued by many enterprises.How to use energy efficiently is not only a cost-saving measure for enterprises,but also an important way to achieve low-carbon,green and sustainable development.Automobile manufacturers use a large number of compressed air in stamping,welding,painting and other processes to increase the use efficiency of compressed air systems,which can bring greater economic benefits to enterprises and further achieve sustainable goals of enterprises.Taking an automobile manufacturer as an example,this paper investigates,analyzes and introduces in detail the improvement of compressed air system efficiency of air compressor group control system,and the practice shows that by improving the efficiency of compressed air system,the electrical ratio can be reduced by 0.019 kwh/m^(3) and the system efficiency can be increased by 11%.