循环水供热系统采用混合式加热器节能效果分析

Thermal performance analysis of cycle-water heating system applying mixheater

介绍了临沂恒源热电有限公司在抽汽机低真空运行循环水供热系统中，采用混合式加热器，将全厂锅炉、汽机在开停和正常运行中的排污疏放水接入混合式加热器，提高了循环水的温度，节约了能源，提高了全厂热效率。

This paper introduces the application of the mixheater in cycle-water heating system with the air pump under low vacuum operation makes the blowdown and drainage of all boilers and turbines flow into a mixheater, which heats the cycle water, saves ener- gy and makes the total thermal officiency higher