脱硫设备检修技术标准目次前言..............................................................................III1范围................................................................................12规范性引用文件......................................................................1第一篇脱硫系统简介...................................................................23脱硫系统工艺描述....................................................................24工艺参数介绍........................................................................7第二篇烟气系统.......................................................................95烟道挡板门..........................................................................96增压风机...........................................................................107挡板密封风机.......................................................................118烟道膨胀节.........................................................................12第三篇吸收系统......................................................................139吸收塔.............................................................................1310吸收塔浆液循环泵..................................................................1311吸收塔搅拌器......................................................................1512氧化风机..........................................................................1513吸收塔石膏浆液输出泵..............................................................1714地坑泵............................................................................1915箱罐及地坑搅拌器..................................................................2116地坑池............................................................................2217阀门与管道........................................................................22第四篇吸收剂制备系统................................................................2318石灰石振动给料机..................................................................2319除铁器............................................................................2320卸料除尘器........................................................................2421螺旋给料机........................................................................2522石灰石提升机......................................................................2723石灰石仓..........................................................................3024称重皮带给料机....................................................................3025湿式球磨机........................................................................3126球磨机喷油装置....................................................................3327石灰石浆液、石膏浆液、废水旋流器..................................................34第五篇石膏脱水系统..................................................................3528真空皮带机........................................................................3529滤布冲洗泵........................................................................3630真空泵............................................................................3631石膏皮带输送机....................................................................37第六篇公用系统......................................................................3832工艺水泵................................