浅析空预器防堵灰技术改造

A Brief Analysis on the Technical Transformation of Air Preheater’s Ash Plugging

简述了脱销改造后空预器运行中的堵灰问题,分析了空预器防堵灰改造的必要性,详细介绍了空预器防堵灰改造方案及改造后的操作规程,通过试验验证了空预器防堵灰改造后的良好效果。

This paper briefly describes the ash plugging problem in the operation of air preheater after the out-of-stock reconstruction,analyzes the necessity of the anti-plugging reconstruction of air preheater,introduces in detail the scheme of the anti- plugging reconstruction of air preheater and the operating rules after the reconstruction,and verifies the good effect of anti-plugging reconstruction of air preheater through experiments.