煤气排水器蒸汽伴热改电伴热的实践

The Practice of Electric Heat Tracing Instead of Steam Heat Tracing for Gas Drainer

本文介绍了煤气排水器蒸汽伴热改为电棒伴热的必要性和改造方法,通过计算和改造后的运行实践证实了改为电伴热后的节能效果。

This paper introduces the necessity and reconstructive method of the electric heat tracing instead of the steam heat tracing for gas drainer. The practice after calculation and transformation can confirm the energy saving effect of the electric heat tracing.