摘要
介绍了全厂热力系统改造情况，采用分析法对热能利用效果进行了评价。改造前热能主要用于供热，改造后实现了高品位热能的逐级利用，热能有效利用率提高１６．３％，并取得了显著的节能效果。
The reconstruction of heat power system in whole plant is recommended. The exergy analysis method is used to evaluate the heat energy application effect. Before reconstruction, the heat energy is mainly used for heating system,but after reconstruction,the high grade heat energy application la realized step by step. The effecfive usage rate of heat energy is increased 16. 3%, and achieve remarkabe effect of save energy.
出处
《石油化工设备技术》
1995年第3期27-30,共4页
Petrochemical Equipment Technology
关键词
热能利用
热力系统改造
热力学
炼油厂
Heat energy application, Reconstruction of heat power system, Evaluation by exergy analysis method
