Analysis of Energy Saving and Consumption Reduction Effect of Ejector confluence on Heating Unit

Achieving the utilization of thermal energy according to its quality is the main means for power generation enterprises to improve the efficiency of primary energy utilization. This paper introduces the application of ejection confluence technology in 330 MW unit of a factory, and calculates and analyses the energy saving effect under the ejection confluence mode based on the method of thermal performance test. The results show that when the unit load is above 210 MW, the average energy saving of ejector-confluence heating mode is 2.18 g/(kW·h) relative to reheat heating mode. (paper)