摘要
通过对无油螺杆式空压机的压缩和冷却过程进行分析计算,得出空压机可供回收的热量,结合热用户的用热参数,设计出余热回收系统。在空压机正常运行的前提下,回收热量可达到空压机输入电功率的60%,具有良好的经济效益和环境效益。
Through the analysis and calculation of the compression and cooling process of the oil-free screw air compressor,this paper obtained the heat that can be recovered by the air compressor.Combined with the user's heat parameters,the waste heat recovery system was designed.Under the premise of normal operation of the air compressor,the heat recovery can reach 60%of the input power of the air compressor,which was of good economic and environmental benefits.
作者
张帆
ZHANG Fan(Baosteel Engineering Technology Group Co.,Ltd.,Shanghai 201900,China)
出处
《能源与节能》
2021年第5期57-59,共3页
Energy and Energy Conservation
关键词
无油螺杆式空压机
余热回收系统
用热参数
热量回收
oil-free screw air compressor
waste heat recovery system
thermal parameters
heat recovery
