低压省煤器系统节能理论及其在火电厂的应用

Principle and Engineering Application of Low Pressure Economizer System Installed in Power Stations

在电厂的热系统内增设低压省煤器是降低发电标准煤耗的有效措施。论述了火电厂低压省煤器系统的节能原理、节能量计算、工程应用优势、及若干重要的运行特性。

The low-pressure economizer installed in thermal system of power stations gives a useful option for reduc ing the coal consumption rate . This paper discusses in detail about the principle of energy saving, the calculation method of saved quantity, the advantages of engineering application, and some important operation characteristics of low-pressure economizer system in power station.