DLT 805-2002 火电厂汽水化学导则

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1、—ICSDL中华人民共和国××行业标准DL/T××××—××××火电厂汽水化学导则第1部分：直流锅炉给水加氧处理导则GuidelineforCycleChemistryinFossilPlantsVolume1GuidelineforFeed-waterOxygenatedTreatmentofOnce-throughBoiler（报批稿）（本稿完成日期：2001年12月）××××-××-××发布××××-××-××实施中华人民共和国经济贸易委员会发布DL/T××××—××××目次前言..............

2、...............................................................II1范围................................................................................12规范性引用文件......................................................................13总则............................

3、....................................................13.1给水加氧处理的原理.................................................................13.2给水加氧处理的条件.................................................................14加氧系统.............................................

4、...............................14.1加氧系统示意图.....................................................................14.2氧的储存设备.......................................................................24.3氧气管线系统.........................................................

5、..............24.4加氧点.............................................................................24.5给水的加氨系统.....................................................................25给水加氧处理的实施..................................................................25.1

6、运行与监督.........................................................................2省煤器入口............................................................................25.2机组启动时的水质处理...............................................................35.3除氧器和高低压加热器的运行方式...

7、..................................................35.4水质异常时的处理原则...............................................................35.5机组的停运和保护措施...............................................................36锅炉给水处理的转换............................................

8、......................46.1必要条件...........................................................................46.2转换前的准备工作...................................................................46.