今年11月起,抚顺石化公司石油三厂“变声速”技术改造后的采暖伴热系统全面运行,迅速地降低了蒸汽和电等能源的消耗。预计年节约电费20.70万元,节约蒸汽费用33.24万元,累计可节支54万元。此次改造今年8月开始,该厂技术人员和维修工人一起反复研究,引入“变声速”系统。 Since November this year, Fushun Petrochemical Company Third Oil Plant “Variable Sound Speed ​​” after the technical transformation of heating and heating system in full operation, rapidly reducing the steam and electricity and other energy consumption. Estimated annual savings of electricity 207,000 yuan, save steam costs 332,400 yuan, a total savings of 540,000 yuan. The transformation started in August this year, the plant technicians and maintenance workers to study repeatedly, the introduction of “variable speed” system.