Abstract:In the 300000t/a production area of the electrolysis plant in a certain metallurgical plant, the compressed air system is confronted with such issues as high moisture content in air supplied by compressor units, high power consumption and high failure rate of air compressors. By optimizing the equipment, pipeline, management mode of the compressed air system, the issue of water entrained in compressed air was addressed, and the equipment failure rate and energy consumption were reduced.