In the new energy development and industrial waste-heatutilization, there arise many heat sources whose temperatures are moderate or low.
在新能源和工业余热利用中，很大一部分热源温度属于中、低温。
2
With the wasteheat being put to use the energy utilization rate of the whole system can surpass 80%.
加上利用的余热，整个系统的能量利用率可以超过80 %。
3
Described the role of thermal accumulator in load adjustment of boiler and wasteheatutilization of Industrial Furnace etc, and its working principle and design ideas.