论文部分内容阅读
基于电伴热技术在高芳烃油长输管线中的实际应用,介绍了电伴热系统电气控制原理,电伴热带的选型,管线散热量计算,通过计算对比不同控制方式下电伴热系统的用电量,验证了自动控制电伴热系统的节能效果。根据使用电伴热过程中发现的问题,提出了电伴热系统改进措施和日常使用、维护方法,为电伴热技术的推广应用奠定了实践基础。
Based on the application of electric heat tracing technology in the long aromatic pipeline of aromatic oil, the electric control principle of electric tracing system, the selection of electric tracing belt and the calculation of the heat dissipation of the pipeline were introduced. By comparing the electric heating system under different control modes Of the electricity consumption, verify the energy saving effect of automatic control electric heat tracing system. According to the problems found in the process of electric heat tracing, the improvement measures, daily use and maintenance methods of electric heat tracing system are put forward, laying a practical foundation for the popularization and application of electric heat tracing technology.