摘要
分析氧化铝生产沸腾焙烧炉F300/400型电除尘器返灰系统在生产过程中易出现的诸多问题,指出M200型富勒泵、仓底螺旋等设备故障频发是制约系统正常生产的主要原因,介绍利用LFB型料封泵代替富勒泵的改造过程,并对改造前后使用效果进行对比。
The paper analyzes the problems occurred in operation of ash back-feeding system for F300/400 electric precipitator for alumina baking furnace, finds out that the main factors of affecting system normal production is the failure of M200 Fuller pump and screw bellow the bin, recommends the rebuilding of replacing Fuller pump with LFB pump and makes a comparison of the application effect before and after the rebuilding.
出处
《有色设备》
2007年第1期40-42,47,共4页
Nonferrous Metallurgical Equipment
关键词
电除尘器
返灰系统
LFB型料封泵
富勒泵
仓底螺旋
改造
electric precipitator
ash back-feeding system
LFB pump
Fuller pump
screw below the bin
rebuilding
