正压浓相气力输灰系统改造分析  

The analysis of the positive pressure dense phase pneumatic ash conveying system

作　　者：潘建华 

机构地区：[1]国电驻马店热电有限公司,河南驻马店463000

出　　处：《有色金属文摘》2015年第1期91-92,共2页Nonferrous Metals Abstract

摘　　要：近年配煤掺烧以来,出现诸多问题,经常被迫降负荷运行,甚至人工放灰,因此,对气力输灰系统进行了全面改造。本文针对输灰系统改造前后的情况进行阐述和对比分析,希望能对电厂输灰工作有一定借鉴作用。Since the blending coal in recent years, many problems appear, often landing load operation, and even artificial ash discharge ,therefore, the comprehensive transformation of the pneumatic ash conveying system. This paper expounds and carries on the contrast analysis in view of the situation before and after the ash system transformation; in hopes of power plant ash transport work has certain reference function.

关 键 词：电厂 浓相 气力输灰 改造 

分 类 号：TM621[电气工程—电力系统及自动化]